GEAS engineering

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Your chosen subject is: ChemistryOnly 46 questions remaining in this category. Please answer the following 46 questions and then press the Submit button below!

1. the formula that described how atoms are joined together is called the a) molecular formula b) ionic formula c) empirical formula d) structural formula 2. the isotopes of an element differ in the number of a) electrons b) both c) neutrons d) protons and neutrons 3. the particles in the nucleus, namely the neutrons and the protons,are cllectively referred to as a) isotope b) electrods c) positrons d) nucleons 4. the chemical name form baking soda is a) sodium sulphate b) sodium bicarbonate c) sodium carbonate

d) sodium chloride 5. the tendency of an atom to atrract electrons shared in a covalent bond iscalled a) electrons affinity b) electron mobility c) electronegativity d) electron ability 6. the atoms having different atomic numbers but the same mass number are called a) isobars b) homologues c) isotones d) isotopes

7. the number of atoms (6.032x1032) present in 12 grams of carbon-12 is called a) reinhold's cinstant b) avogadro's constant c) plank's constant d) bohr's constant 8. the word proton comes from the greek word "protons" meaning a) with positive charge b) unique c) of first importance d) cannot be cut 9. the word electron comes from the greek word "elktron" which means a) negative

b) cannot be cut c) unique d) amber 10. the concept that electrons revolve around the nucleus in specific paths called orbits or energy levels was proposed by a) chadwick b) neils bohr c) rutherford d) j.j. thompson 11. the central part of an atom is called the



a) heart b) nucleus c) core d) hub 12. the chemical formula which shows the relative number of atoms of all the element present in a compound is called a) emphirical formula b) compound formula c) structural formula d) molecular formula 13. the pairs of electrons not shared in the covalent bond are called a) valence electrons b) nonbonded electrons or lone pairs c) free electrons d) bonded electrons 14. a reaction in which heat is absorbed is called a) exothermic b) endothermic c) isothermic d) pyrothermic 15. the gases that rarely take part in a chemical reaction are called a) permanent gases b) noble gases c) miscible gases

16. a chemical substance which readily evaporates and readily diffuses at ordinary room temperature and pressure conditions is called a) volatile b) inert c) corrosive d) inflammable 17. the isotope of hydrogen with only one neutron is called a) tritium b) protium c) monotium d) deuterium 18. a solid which has no crystalline is called a) immiscible

b) fused c) non-crystalline d) amorphous 19. the number of orbiting electrons is normally__________the number of protons in the nucleus of an atom a) less than b) equal c) more than d) half 20. the word atom comes from the greek word, atomos meaning a) cannot be cut b) single cannot be destroyed c) unique

21. when an atom loses an electron, it forms a) neither cations nor anions b) either cation or anions c) cation d) anion 22. neutron was discovered by a) rutherford b) chadwick c) einstein d) j.j. thompson



23. electron was discovered by a) j.j.thompson b) rutherford c) einstein d) chadwick 24. in oxidation-reduction or redox reaction, the component receiving the electrons is called a) reductant b) oxidant c) acceptor d) reducing agent 25. the subatomic particle with a negative charge and mass of 9.1 x 10^-31 kgis a) positron b) electron c) proton d) neutron 26. a formula which describeds only the numbers of each element in the molecule is called a) molecular formula b) ionic formula c) empirical formula d) structural formula 27. the maximum number of electrons, the frist energy level can accommodate in

an aton is a) eight b) two c) thirty two d) sixteen 28. a reaction in which heat is produced is called a) exothermic b) endothermic c) pyrothermic d) isothermic 29. which type of ions, metals form when enter into a chemical reaction? a) negative ions b) positive ions

c) either positive or negative ions d) they do not form any ions 30. rutherford model of an atom had failed to explain a) the location of electron in an atom b) both (A) and (B) c) the positiion of protons and neutrons d) the distributiion of electrons around the nucleus 31. the subatomic particle with a posstive charge and mass of 9.1 x 10^-27 kgis a) electron b) positron c) neutron d) proton

32. the x-rays were discovered by a) madam curie b) pierre curie c) w.c. roentgen d) henry becquerel 33. which of the following falls under fluids? a) both liquid and gas b) solid c) liquid d) gas



34. in oxidation-reduction or redox reaction, the component supplying the electrons is called a) reductant b) reducing agent c) oxidant d) acceptor 35. a covalent bond formed by the combination of collinear p or orbitals is also called a a) gamma bond b) delta bond c) alpha bond d) sigma alpha 36. the isotope of hydrogen is a) all of the above b) deuterium c) tritium d) protium 37. the net electric charge in any atom is a) -1 b) dependt on the number of protons in the nucleus c) zero d) 1 38. the tendency of atoms to atrract electrons into their valence shells to form anions is described by the concept of

a) electrons affinity b) electron mobility c) electronegativity d) electron ability 39. the chemical formula which shows the exact numbers of atoms of all the elements present in a compound is called a) emphirical formula b) compound formula c) molecular formula d) structural formula 40. the isotope of hydrogen with two neutrons is called a) protium b) deuterium

c) politium d) tritium 41. the anions and cations which are unaffected by the reaction in solution are called a) noble ions b) spectator ions c) observer ions d) neutral ions 42. under normal state, an atom is said to be a) positively charged b) electrically neural c) positively or negative charged d) negatively charged

43. the mass of a proton is about many times the mass of an electrons a) 1837 b) 1587 c) 1387 d) 1639 44. a covalent bond between atoms of identical electronegativity is called a) monopolar b) nonpolar c) polar d) bipolar



45. the property of liquid which described their resistance to flow is called a) elasticity b) glueyness c) viscosity d) stickness 46. the atoms which have the same number of neurtrons but different mass numbers are called a) isotopes b) isobars c) homologues d) isotones 47. Your chosen subject is: Physics Please answer the following 50 questions and then press the Submit buttonbelow! 48. A wave in which the particles of the material move up and down as the wave goes from left to right is called a a) Standing wave b) Longitudinal wave c) None of these d) Transverse wave

1. When the two waves of the same frequency speed ad amplitude traveling in opposite directions are superimposed.

a) constructive interference always results b) distractivewaves are produced c) the phase diffence is always zero d) distractivewaves are eliminated 2. The quantity known as specific heat is based on: a) the heat needed for one pound of water to boil b) the increase in temperature due to induction c) the amount of heat required to melt one Kg of lead d) the heat needed to increase the temperature to one gram of substance one degree Celsius 3. According to this law, "The force between two charges varies directly as magnitude of each charge and inversely as the square of the distance between them."

a) Total momentum b) Law Universal Gravition c) Inverse Square Law d) Newton's Law 4. In Physics, if LF and LV are latent heat of fusion and vaporization, respectively, which of the following equations apply in determing the amount of energy needed to freeze a liquid. a) Q=mlf b) Q=-mlf c) Q=-mlv d) Q=mlv 5. When the pitch of a note is raised then, its a) frequency increases

b) frequency decreases c) None of the above is true d) wavelength is increased 6. On a sunny day at the beach, the sand gets so hot and the water stays relatively cool is due to the diffrence in______of water and sand.. a) density b) specificheat c) thermal conductivity d) depth 7. A mercury thermometer is constructed at



a) atemperature higher than the maximum range of the thermometer b) a temperature lower than the minimum range of the temperature c) room temperature d) atmospheric pressure 8. When the temperature of an ideal gas is increased at constant pressure, a) the kinetic energy of molecules increases b) the kinetic energy of molecules decreases c) the potential energy of molecules decreases d) the potential energy of molecules increases 9. The surface of the thermos flask is silvered for minimizing heat trasfer by what process? a) coduction b) vaporization c) convection d) radiation 10. The minimm temperature which can be measured with a mercury thermometer is a) 0ºC b) negative 143ºC c) negative 273ºC d) negative 39ºC 11. The amount of heat needed to change solid to liquid is a) latent heat of fuion b) cold fusion c) solid fusion

d) condensation 12. When a substance is heated, its a) moecules move more slowly b) its temperature always increases c) there is no change in the speed of its molecules d) molecules move more rapidly 13. The energy stored in a streched elastic material such as spring is a) mechanical energy b) elastic potential energy c) internal energy d) kinetic energy 14. When salt is added to water, its boiling point a) decreases

b) may increase/decrease depending on the pressure c) remains unaffected d) increase 15. The root mean square speed of the molecules of a gas is a) directly proportional to the square of its temperature T b) directly proportional to square root of P c) independent of its pressure P d) proportional to T 16. The characteristic of sound which enables us to distinguish two musical notes having the same frequency and loundness is called a) timber b) decibel c) intensity

d) picth 17. When sugar is added to water, its boiling point a) increase b) decrease c) any of the above is possible d) remain unaffected 18. Sounds above the frequency of 20000 Hz is called a) Supersonic sound b) Infrasonic sound c) Hypersonic sound



d) Ultrasonic sound 19. the density of water is a) same at all temperature b) maximum at 4ºC c) minimum at 4ºC d) maximum at 0ºC 20. Echo is formed as a result of a) interference of sound b) reflection of sound c) deffraction of sound d) refraction of sound 21. Which f the following could be a longitudinal wave? a) electromagnetic waves b) waves on a vibrating string c) a sound wave in air d) a water wave 22. Which of the following is not true about sound waves? a) they produce interference b) they transmit the energy c) they are propagated as a series of compression and rare fractions d) they travel faster in air than in solids 23. Sound waves in air are a) Stationary

b) Neither longitudinal or transverse c) Longitudinal d) Transverse 24. The work done by all forces except the gravitational force is always equal to the _____of the system. a) total mechanical energy b) total kinetic energy c) total momentum d) total potential energy 25. The boiling point of water on plains is 100ºC. At hills it will be a) more than 100ºC b) less than 100ºC c) may be any of the above

d) 100ºC 26. It describes the luminous flux incidence per unit area and is expressed in lumens per square meter. a) Luminance b) Radiance c) Luminous intensity d) Illuminance 27. Which one of the following processes of heat transfer requires the a) conduction b) radiation c) None of the above d) convection 28. The lounness of sound depends upon its

a) Amplitude b) Wavelenght c) Frequency d) All of these 29. It is hotter over the top of a fire than at the same distance on the sides because of: a) radiation of heat b) convection of heat c) conduction, convection and radiation of heat d) conduction of heat



30. The instrument, which measures temperature by radiation, is called a) pyrometer b) thermometer c) hydrometer d) thermopile 31. When waves go from one place to another they transport a) wavelength and matter b) Energy only c) Frequency only d) Energy and matter 32. 500 gm of water at 4ºC occupies a certain volume V. Which of the following statements is correct? a) It will weigh less than one pound of water at 0ºC b) It will weigh more than 500 gm of water at 0ºC c) its volume will increase when its temperature is lowered or raised d) Its volume will decrease when its temperature is lowered 33. The fluid pressure is the same in all directions. This is known as ______ a) IdeaFluid Principle b) Pascal's Principle c) Archimedes Principle d) Bernoulli's Theorem 34. The scientist who systematically demonstrated the equivalence of mechanical energy aand heat was

a) Joule b) Kelvin c) Faraday d) Boltzmann 35. On decreasing the pressure, the boiling point of water will a) increase b) decrease c) remain unaffected d) may increase/decrease depending on the pressure 36. Normal range of the frequency of sound, which the human beings canhear, is a) more than 25,000 Hz b) all of these c) less than 20 Hz

d) 20Hz to 20,000 Hz 37. Heat will flow from one body to another in thermal contact with it, when they differ in a) specific heat b) temperature c) density d) mass 38. At what temperature do both the centigrade and fahrenheit thermometers show the same reading? a) negative 42º b) negative 50º c) negative 40º d) negative 38º

39. The amount of heat which is absorbed during the change of state of a subtance without rise in its temperature is called its a) Thermal conductivity b) Latent heat c) Specific heat d) Water equivalent 40. Which one of the following propagates with the same speed as speed of light? a) the Beta rays b) the sound waves



c) the shock waves d) the heat waves 41. The phenomenon of damping results in decrease in a) wavelength b) velocity c) frequency d) amplitude 42. Water starts boiling when a) its saturated vapor pressure equals the external pressure on its surface b) its vapor pressure equals 76 cm of mercury c) its temperature reaches 100ºC d) its saturated vapor pressure is less than the atmospheric pressure 43. Cohesion is the attraction between like______. a) compound b) atom c) element d) molecule 44. Which of the following is true? The density of water a) decreases as the temperature is increased b) is maximum at 4ºC c) is minmum at 4ºC d) increases with temperature

45. A Decibel is a a) highest frequency emitted by a tuning fork b) a measue of intensity level c) a measure of clarity of sound d) musical instrument 46. At the boiling point of a liquid, the vapor pressure a) is equal to external pressure on the surface of the liquid b) is greater than the atmospheric pressure c) is less than the atmospheric pressure d) can have any value 47. At any point along a streamline in an ideal fluid in steady flow, the sumof the pressure, the potential energy per unit volume and the kinetic enery perunit volume have the same value."This concept is known as

a) Pascal's theorem b) Fluid theorem c) Bernoulli's Energy Principles d) Hydraulic theorem 48. When common salt is sprinkled on ice the temperature of ice a) remains unaffected b) none of these c) increase d) decreases 49. Which of the following thermometers is best suited for measuring a temperature of nearly 1500ºC a) Gas thermometer b) Thermo couple thermometer

c) Mercury thermometer d) Platinum resistance thermometer

Your chosen subject is: MechanicsPlease answer the following 45 questions and then press the Submit button below!

1. A solid iron sphere A rolls down an inclined plane in a frictionless manner. At the bottom of the inclined plane, the total kinetic energy of a sphere A is: a) more than that of B



b) sometime more and sometimes less c) less than that of B d) equal to that of B 2. As the angle between two concurrent forces decreases from 180, their resultant a) increases b) decreases c) unchanged d) cannot be determined 3. The study of motion with reference to the force that causes the motion is a) kinematics b) ballistics c) dynamics d) kinetics 4. These are forces whose lines of action all pass through a common point a) couple b) concurrent forces c) collinear forces d) coplanar forces 5. The radial distance from the axis to the point of application of the force is called a) radius b) displacement c) normal

d) lever arm 6. The maximum number of components that a single force may be resolved intois a) one b) two c) four d) three 7. Centrifucal force is______. a) inversely proportional to the square of the weight of the object b) c) directly proportional to the square of the tangentialvelocity d) directly proportional to the radius of the curvature 8. Moment is the product of mass and_____.

a) velocity b) acceleration c) time d) force 9. Virignon's theorem is used to determine _________. a) moment of inertia b) location of centroid c) moment of area d) mass mment of inertia 10. A collision in which the total Kinetic energy after collision is less than before the collision is called a) elastic collision b) straight line collision

c) inelastic collision d) off center collision 11. Which of the following is not a scalar quantity? a) time b) temperature c) work d) displacement 12. When the total kinetic energy of a system is the same as before and aftercollision of two bodies, it is called a) Inelastic collision



b) Elastic collision c) Plastic collision d) Static collision 13. The value of universal gravitational constant G depends upon: a) None of these b) heat content of two bodies c) acceleration of two bodies d) nature of material of two bodies 14. Which of the following collision is an elastic collision? a) Two bodie colide and the soud of collision is heard by a blind man b) A man jump on a moving cart c) Two bodies move toward each other,collide and then move away from each other. There is a rise in temperature d) two steel balls collide such that their kinetic energy is conserve 15. What is the standard acceleration due to gravitational force? a) 980ft/sec/sec b) 98ft/sec/sec c) 32ft/sec/sec d) 32m/sec/sec 16. The moment of inertia of a triangle with respect to to its base "b" is a) bh³/12 b) bh³/3

c) bh³/6 d) b²h²/12 17. The momentum of an object is the product of its a) mass of displacement b) force and displacemet c) mass of velocity d) force and time 18. When a planet moves around the sun, a) the linear velocity remains constant b) the linear momentum remains constant c) the angular momentum remains conserved d) the angular speed remains constant 19. Which of the following is not a vector quantity?

a) weight b) velocity c) energy d) force 20. The moment of inertia of the plain figure,____. a) is maximum at the centoidal axis b) increases as a distance of the axis moves farther from the centroid c) decreas as the distance of the axis moves farther from the centroid d) is zero at the cenroidal axis 21. A wagon is uniformly accelerating from rest. The net force acting on the wagon is

a) increasing b) zero c) constant d) decreasing 22. The moment of inertia of a triangle with respect to the base how many time its moment of inertia with respect to its centroidal axis a) ½ b) 3 c) 5 d) ¼



23. A measure of the resistance of the body it offers to any change in it's angular velocity determined by its mass and distribution of its mass about the axis rotaion is known a _____. a) friction b) angular acceleration c) torsion d) moment of inertia 24. If the mass of an object coud be doubled, then its inertia would be a) quadrupled b) doubled c) unchanged d) halved 25. When to objects collide, which of the following is always true? a) there is no net change in the total momentum of the objects b) the velocity of each object does not change c) there is no change in the displacement of each object d) there is no net change in the kinetic energy of each object 26. What is the charge in the gravitational attraction between the orbiting object and the earth if the distance between them is doubled? a) one fourth b) one half c) no change d) double 27. If the direction of an object's momentum is west, the direction of the vel

ocity of the object is a) west b) east c) north d) south 28. To maximize the horizontal range of the projectile, which of the following applies? a) Maximize the angle elevation and velocity b) Maximize velocity c) The tangent function of the angle trajectory must be equal to one d) Maximize the angle of elevation 29. The study of motion without reference to the force that cause the motion i

s known as ______. a) kinetics b) kinematics c) static d) dynamic 30. Whene the total kinetic energy of the system is the same as before and after the collision of two bodies,it is called a) Inelastic collision b) Elastic collision c) Plastic collision d) Static collision 31. A mass is revolving in a circle which is in the plane of paper. The direction of centripetal acceleration is along the radius:

a) toward the center b) at the right angle to angular velocity c) none of the above d) away from the center radius 32. The direction of an object's momentum is always the same as the directionof the object's a) inertia b) weight c) mass d) velocity



33. In a polar coordinate system , the length of the ray segment from a fixedorigin is known as ____. a) amplitude b) minimum poin c) radius vector d) hypotenus 34. The resultant of two concurrent forces is minimum when the angle between them is a) 180°degrees b) 90°degrees c) 45°degrees d) 0° degree 35. With the reference to the thermodynamic diagram of temperature-entropy(TS) what is represented by the area under the diagram? a) temperature differece b) work done c) heat transferred d) enthalpy 36. It shows the forces acting on an isolated object. a) schematic diagram b) free body diagram c) force polygon d) force diagram 37. One newton is equivalent to

a) kg-m/m/s b) kg-m/s/s c) m/s² per kilogram d) kg-m/s 38. A freely falling body is a body in rectilinear motion and with constant __

_____. a) deceleration b) velocity c) acceleration d) speed 39. Whenever a net force act on a body, it is produces a acceleration in the direction of the resultant force,an acceleration that is directly propotional tothe mass of the body. This theory is popularly known as

a) Newton's First Law of Motion b) Newton's Second Law of Motion c) Hooke's Law of Equilibrium d) Faraday's Law of Force 40. The periodic oscillations either up or down or back and fourth motion in straigth line is known as _______. a) transverse harmonic motion b) resonance c) translational harmonic motion d) rotational harmonic motion 41. What keeps an earth satelite moving on its orbit? a) burning of fuel b) Ejection gases from the exhaust of the satelite

c) Gravitational attraction between satelite and earth d) Gravitational attraction of sun 42. What is the momentum of inertia of a circle of radius r? a) p?4/16 b) p?4/12 c) p?4/4 d) p?4/15 43. Momentum is a property related to the object's_____. a) mass and acceleration b) motion and mass



c) motion and weight d) weigth and velocity 44. If the mass of an object is doubled, its acceleration due to gravity would be a) unchanged b) doubled also c) fivefold d) halved 45. Moment of inertia is also called a) Moment of mass b) Moment of volume c) Moment of center d) second moment of area

Your chosen subject is: ThermodynamicsPlease answer the following 48 questions and then press the Submit button below!

1. The reciprocal of density (i.e volume per unit mass) is called a) specific weight b) specific gravity c) bulk modulus d) specific volume 2. A liquid that is about to vaporize is called

a) saturated liquid b) superheated vapor c) saturated vapor d) plasma 3. A device that increases the pressure of a fluid by slowing it down is called a) pressure exchanger b) manometer c) nozzle d) diffuser 4. The tansfer of energy due to the emission of electromagnetic waves (or photons) is called a) convection

b) emission c) conduction d) radiation 5. A process during which, the pressure P remains conctant is called a) isometric process b) isothermal process c) isovolumic process d) isobaric process 6. The ratio of the density of a substance to the density of some standard substance at a specified temperature is called a) specific gravity b) elasticity c) relative weight

d) specific density 7. A "closed system" is also known as a) control mass b) control volume c) control boundary d) isolated system 8. The tansfer of energy between a solid surface and the adjacent fluid thatis in motion, and it involves the combined effects of conduction and fluid motion is called a) radiation



b) conduction c) emission d) convection 9. It states that if two bodies are in thermal equilibrium with a third body, they are also in thermal equilibrium with each other. a) third law of thermodynamics b) first law of thermodynamics c) zeroth law of thermodynamics d) second law of thermodynamics 10. An isentropic process on a T-S diagram is easily recognized as a a) vertical line segment b) parabola c) horizontal line segment d) oblique line segment 11. The area under the process curve on a T-S diagram represents a) temperature change b) work c) heat transfer d) entropy 12. A process during which, the temperature T remains conctant is called a) isobaric process b) isochoric process c) isothermal process d) isometric process

13. The condition in which the temperature is the same throughout the entire system is called: a) phase equilibrium b) mechanical equilibrium c) thermal equilibrium d) chemical equilibrium 14. A pure substance at absolute zero temperature is in perfect order, and its entropy is zero.This is best known as a) The first law of thermodynamics b) The Zeroth law of thermodynamics c) The second law of thermodynamics d) The third law of thermodynamics 15. An "open system" is also known as

a) control boundary b) isolated system c) control volume d) control mass 16. At a given temperature, the pressure at which pure substance changes phase is called a) absolute pressure b) critical pressure c) vacuum pressure d) saturation pressure 17. The energy that a system possesses as a result of its motion relative to some reference frame is called a) kinetic energy

b) spin energy c) potential energy d) mechanical energy 18. The boundary of a control volume system is called a a) control point b) control area c) control surface d) control line 19. Who wrote the first thermodynamic textbook in 1859? a) Thomas Young



b) Lord Kelvin c) William Rankine d) Rudolph Clausius 20. The pressure applied to a confined fluid increases the pressure throughout by the same amount. This is best known as a) Torricelli's principle b) Archimedes principle c) Pascal's principle d) Amagat's principle 21. The h-s diagram isalso called a a) Argand diagram b) Grolier diagram c) Euler diagram d) Mollier diagram 22. A vapor that is about to condence is called a) plasma b) saturated vapor c) superheated vapor d) saturated liquid 23. A series of states through which a system passes during a process is called the of the process a) course b) condition c) path

d) state 24. A condition in which the chemical composition of the system does not change with time a) mechanical equilibrium b) phase equilibrium c) chemical equilibrium d) thermal equilibrium 25. The condition in which there is no change in pressure at any point of thesystem with time. a) phase equilibrium b) thermal equilibrium c) chemical equilibrium d) mechanical equilibrium

26. During actual expansion and compression process of gases, pressure and volume ate often related by PVn=C, where n and C are constant. A process of this kind is called a) polytropic process b) isentropic process c) isochoric process d) adiabatic process 27. A process during which, the specific volume V remains constant is called a) isometric b) isovolumic c) all of the above d) isochoric 28. The difference between the absolute pressure and the local atmospheric pre

ssure is called the a) standard pressure b) vacuum pressure c) gauge pressure d) relative pressure 29. Who coined the term energy in 1807? a) William Thomson b) Rudolph Clausius c) Lord Kelvin d) Thomas Young



30. A device used to measure small and moderate pressure differences is called a) manometer b) hygrometer c) diffuser d) nozzle 31. The pressure relative to absolute vacuum is called a) atmospheric pressure b) vacuum pressure c) absolute pressure d) standard pressure 32. In what form can energy cross the boundaries of a closed system? a) manetic waves b) sound c) light d) heat 33. Properties that are dependent on the size or extent of the system such asmass, volume, and total energy are called a) extensive properties b) intrinsic properties c) intensive properties d) chemical properties 34. a "closed system" wherein even energy is not allowed to cross the boundary is called an a) control volume

b) control boundary c) control mass d) isolated system 35. Properties that are independent of the size if the system, such as temperature, pressure, and density are called a) intensive properties b) extrinsive properties c) extrinsic properties d) extensive properties 36. A process during which there is no heat transfer is called a) isothermal process b) adiabatic process c) isentropic process

d) isometric process 37. Pressure below atmospheric pressure are called a) absolute pressure b) standard pressure c) vacuum pressure d) reference pressure 38. The condition in which the mass of each phase reaches an equilibrium level and stays there. a) mechanical equilibrium b) thermal equilibrium c) chemical equilibrium d) phase equilibrium 39. A device that increases the velocity of a fluid at the expense of pressure

is called a) diffuser b) nozzle c) manometer d) pressure exchanger 40. Mass per unit volume is a) weight b) pressure c) density d) specific gravity



41. The idealized surface that emits rediation at a maximum rate is called a a) absorber b) blackbody c) emitter d) radiator 42. The tansfer of energy from the more energetic particles of a substance tothe adjacent less energetic ones as a result of interaction between particles is called a) conduction b) convection c) radiation d) emission 43. The energy that a system possesses as a result of its elevation in a gravitational field is called a) kinetic energy b) gravitational energy c) mechanicl energy d) potential energy 44. Atmospheric pressure is measured by a device called a) manometer b) goniometer c) thermometer d) barometer 45. At a given pressure, the temperature at which pure substance changes phase

is called a) kindling temperature b) triple point c) saturation temperature d) critical temperature 46. The amount of energy absorbed during melting and is equivalent to the amount of energy released during freezing is called a) melting energy b) latent heat of vaporization c) latent heat of fusion d) specific heat 47. The area under the process curve on a P-V diagram represents the boundary a) work

b) temperature c) energy d) pressure 48. Any change that a system undergoes from equilibrium state to another is called a a) process b) conversion c) state d) cycle

Your chosen subject is: Engineering MaterialsPlease answer the following 20 questions and then press the Submit button below!

1. when a body resistant to heat, is called a) thermoduric b) thermosphic c) thermoplastic d) thermotropic 2. the property of some elementary particles that causes themto exert force on one another is known as a) charge b) specific change



c) nucleon reaction d) potential difference 3. the property of an isolated conductor to store electric charge is a) conductance b) accumulation c) capacitance d) permeability 4. the property by virtue of which a body resist any attempt to change its state of rest or motion is called a) passivity b) inactivity c) accumulation d) torpidity 5. the property which permits the flow of current under the action of a potentialdifference is called a) conductance b) impedance c) permeance d) resistance 6. the rate of flow of thermal energy through a material in the presence of a temperature gradient is called a) thermal convention b) thermal capacity c) thermal radiation

d) thermal conductivity 7. the property of some crystals of absorbing light to different extents,thereby giving to the crystals different colors according to the direction of the incident light is known as a) chromaticity b) diastrophism c) dichromatism d) brittle 8. solids which break above the elastic limit are called a) plastic b) ductile c) malleable d) brittle

9. property of some pure metals and their alloys at extremely low temperatures of having negligible resistance to the flow of an electric current is called a) superconductivity b) supercalling c) superfluidity d) supercharging 10. the property of fluids by virtue of which they offer resistance to flow is known as a) viscosity b) gummosity c) viscidity d) glutinosity 11. the property of an object that determines the direction of heat flow when

in contactwith another object is called a) temperature b) caloric c) calidity d) pyrexia 12. the emmision of light by a material cause of its high temperature is known as a) phosphorescence b) luminescence c) scintellation



d) incandescence 13. if a material is feebly repelled by a magnet it is a) diamagnetic b) ferromagnetic c) paramagnetic d) ferromagnetic 14. interaction between the surfaces of two closely adjacent bodies which causes them to cling together is known as a) viscosity b) adhesion c) cohesion d) friction 15. emission of radiations from a substance during ilumination by radiations of higher frequency is called a) illuminance b) flourescence c) radioluminuscence 16. the progressive decrease of a property as a result of repeated stress is called a) debility b) elastic deformation c) fatigue d) rigidity 17. the property of metals that allows them to be drawn into thin wires beyond

their elastic limit without being rupture is called a) ductility b) elasticity c) hardness d) malleability 18. if the properties of a body are the same in all directions ,it is called a) isotopic b) isodynamic c) isotropic d) isogonic 19. the tendency of a body to return to its original size or shape after having been deformed is called a) elasticity

b) anelastivty c) elastance d) elastivity 20. which of the following statements is correct concerning the passage of white light into a glass a) the violet color travels slower than the red color b) all the colors of white light travel with the same speed c) greater the wavelenght,slower the speed of color d) the violet color travels faster than red color

Your chosen subject is: Strength of MaterialsPlease answer the following 25 questions and then press the Submit button below!

1. the modulus elasticity of steel is a) 350GPa b) 225GPa c) 500GPa d) 200 Gpa 2. modulus of elasticity is also known as a) rigidity b) shear modulus c) bulk modulus



d) young's modulus 3. the ratio of the unit lateral deformation to the unit longitude deformation is called a) poison ratio b) bulk modulus c) compressitivity d) shear modulus 4. at the highest or lowest on the moment diagram a) shear is negative b) maximum shear occur c) maximum moment is twice the shear d) shear is zero 5. it describes the shape elasticity of the material (0 correct answers) a) shear modulus b) compressibility c) young\'s modulus or tensil modulus d) bulk modulus 6. the actual stress that the materialhas when under load is called a) true stress b) working stress c) normal stress d) allowable stress 7. the maximum safe stress a material may carry is called a) normal stress

b) true stress c) working stress d) allowable stress 8. what type of stress is produced whenever the applied load caused one section of a body to tend to slide past is adjacent section? a) shearing stress b) normal stress c) sliding stress d) bearing stress 9. the condition under which under the stress is constant or uniform is known as a) compressitivity b) tangential stress

c) shearing stress 10. the highest ordinate on the stress-strain curve is called a) rupture stress b) elastic limit c) ultimate stress or ultimate strenght d) proportional limit 11. stress caused by forces perpendicular to the areas on which they act is called a) simple stress b) normal stress c) shearing stress d) tangential stress 12. the ratio of the ultimate stress to the allowable of the material is calle

d a) modulus of elasticity b) factor of safety c) elastic limit d) strenght 13. the straight-line portion of the stress-strain diagram has slope equal tothe ____________ of the material a) modulus of rigidity b) shear modulus c) modulus of elasticity



d) compressitivity 14. the moment produced by the two equal and opposite and collinear forces isknown as a a) couple b) equilibrant c) resultant d) torque 15. the stress beyond which the material will not return to its original shape when unloaded is called a) ultimate stress or ultimate strenght b) maximum stress c) elastic limit d) allowable stress 16. stress caused by forces acting along or parallel to the area resisting the forces is known as a) simple stress b) shearing stress c) normal stress d) tangential stress 17. the fractional deformation resulting from a stress a) shear modulus b) strain c) bulk modulus d) compressibility

18. which of the following is a method of determining the bar force of a truss member a) method of section b) all of the above c) method of joints d) method of virtual work 19. it describes the length elasticityof the material a) shear modulus b) modulus of compressibility c) young's modulus or tensil modulus d) bulk modulus 20. modulus of elasticity in shear is also known as a) strain

b) young's modulus c) hooke's modulus d) modulus of rigidity 21. the point on the stress-strain diagram at which there is an appreciable elongation or yielding of the material without any corresponding increase of loadis called a) yield point b) ultimate stress or ultimate strenght c) elastic limit d) proportional limit 22. it describes the volume elasticity of the material a) shear modulus b) modulus of compressibility

c) young's modulus or tensil modulus d) bulk modulus 23. shearing stress is also known as a) tangential stress b) simple stress c) shearing stress d) normal stress 24. the reciprocal of bulk modulus is a) shear modulus b) bulk modulus



c) compressibility d) young's modulus or tensil modulus 25. who introduced the modulus of elasticity "also known as young's modulus in 1807? a) william young b) james young c) lord young d) thomas young

Your chosen subject is: Engineering EconomicsPlease answer the following 49 questions and then press the Submit button below!

1. it is the worth of a property as recorded in the book of an enterprise. a) salvage value b) book value c) scrap value d) price 2. the worth of an asset as shown in the accounting records of an enterprise. a) market value b) par value c) book value d) fair value 3. the amount that the property would give if sold for junk.

a) scrap value b) salvage value c) junk value d) book value 4. the additional cost of producing one more un it is a) differential cost b) marginal cost c) sunk cost d) prime cost 5. an association of two or more idividuals for the purpose of engaging business for profit. a) partnership b) corporation

c) party d) single proprietorship 6. the sum of the direct labor cost incurred in the factory and the direct materials that go into production is called a) net cost b) operating cost c) maintenance cost d) prime cost 7. the amount which has been spend or capital invested which for some reasons cannot be retrieved. a) fixed costs b) construction cost c) sunk cost

d) depletion cost 8. the money paid for the use of borrowed capital. a) amortization b) annuity c) interest d) bonds 9. the value of the stock as stated on the stock certificate a) interest b) par value c) stock value



d) maturity value 10. this consists of cash and account receivable during the next period or any other material which will be sold. a) deffered charges b) current assets c) fixed assets d) liability 11. a market situation where there is only one seller and one buyer. a) oligopoly b) bilateral monopoly c) monopoly d) bilateral monopoly 12. a market whereby there is only one buyer of an item for when there are nogoods substitute. a) oligopoly b) monopsony c) oligopsony d) monopoly 13. this occurs in a situation where a commodity or service is supplied by a number of vendors and there is nothing to prevent additional vendors entering the market. a) monophony b) monopoly c) perfect competition

d) cartel 14. a wrongful act that causes injury to a person or property and for which the law allows a claim ny the injured party to recover damages. a) scam b) fraud c) tort d) libel 15. the simplest form of business organization wherein the business is own entirely by one person. a) joint venture b) partnership c) proprietorship d) corporation

16. the conditio in which the total income equals the total operating expenses. a) break even b) tally c) par value d) check and balance 17. the place where buyers and sellers come together. a) port b) bargain center c) store d) market 18. estimated value of the property at the end of the useful life. a) salvage value

b) market value c) fair value d) book value 19. an economic condition in which there are so few suppliers of a particularproduct that one supplier's actions significantly affect prices and supply. a) monopsony b) perfect competition c) oligopoly d) monopoly 20. decreases in the value of a physical property due to the passage of time.



a) declination b) deflation c) depletion d) depreciation 21. an market situation in which two powerful groups of organizations diminate commerce in ne business market or commodity. a) bilateral oligopoly b) duopoly c) oligopoly d) bilateral oligopsony 22. a market situation where there is only one seller with many buyer. a) monopoly b) perfect competition c) oligopoly d) monophony 23. the sum of all the costs necessary to prepare a constructionproject for operation. a) construction cost b) operation cost c) depletion cost d) production cost 24. the difference between the present value and the worth of money at some time in the future is called a) discount

b) net value c) interest d) market value 25. it is a amount which a willing buyer will pay to a willing seller for theproperty where each has equal advantage and is under no compulsion to buy or sell a) fair value b) use value c) book value d) market value 26. reduction in the level of national income and output usually accompanied by a fall in the general price level. a) inflation

b) devaluation c) depreciation d) deflation 27. the quantity of a certain commodity that is offered for sale at a certai price at a given place and time. a) stocks b) goods c) supply d) utility 28. grand total of the assets and operational capability of a corporation. a) paid off capital b) subscribed capital c) investment

d) authorized capital 29. a formal organization of producers within industry forming a perfect collusion purposely formed to increse profit and block new comers from the industry. a) competitors b) corporation c) monopoly d) cartel 30. it is sometimes called the second hand value a) salvage value b) scrap value



c) book value d) par value 31. these are products or services that are desired by human and will be purchased if money is available after the required necessities have been obtained. a) supplies b) luxuries c) commodities d) necessities 32. the worth of the property which is equal o the original cost less the amount which has been charged to depreciation. a) salvage value b) book value c) scrap value d) market value 33. a series of uniform payment over an infinite period of time a) depletion b) capitalized cost c) inflation d) perpetuity 34. the type of annuity where the first payment is made after several periods, after the beginning of the payment. a) ordinary annuity b) annuity due c) perpetuity

d) deferred annuity 35. these are products or services that are required to support human life and activities that will be purchased in somewhat the same quantity event though the price varies considerably. a) luxury b) necessities c) demands d) commodities 36. a series of equal payments made at equal interval of time. a) bonds b) depreciation c) amortization d) annuity

37. an obligation with no condition attached is called a) gratuitous b) private c) personal d) concealed 38. it is defined to be the capacity of a commodity to satisfy human want a) discounts b) necessity c) luxuries d) utility 39. an market situation in which two competing buyers exert controlling influence over many sellers. a) duopoly

b) oligopoly c) duopsony d) bilateral monopoly 40. it is defined as the capacity of a commodity to satisf human want. a) luxury b) necessity c) satisfaction d) utility 41. is the loss of value of the equipment with use over a period of time. It could mean a difference in value between a new asset and the use asset currently



in a service. a) depreciaton b) loss c) gain d) extracted 42. determination of the actual quantity of the materials on hand as of a given date. a) physical inventory b) periodi material update c) stock assesment d) counting principle 43. the amount received from the sale of an additional unit of a product. a) marginal revenue b) marginal cost c) extra profit d) prime cost 44. parties whose consent or signature in a contract is not considered intelligent. a) dummy person b) demented persons c) minors d) convict 45. a written contract by a debtor to pay final redemption value on an indicated date or maturity date and to pay a certain sum periodically.

a) annuity b) amortization c) bond d) collateral 46. it is where the original record of a business transsaction is recorded. a) logbook b) spreadsheet c) journal d) ledger 47. it has the stock to prior rightto dividends. It usually does not bring voting right to the owners and the dividend is fixed and cannot be higher than thespecified amount a) voting stock

b) non par value stock c) common stock d) preferred stock 48. the length of time which the property may be operated at a profit. a) operating life b) economic life c) profitable life d) life span 49. the right and privilege granted to an individual or corpration to do business in a certain region. a) license b) royalty c) franchise

d) permit

Your chosen subject is: Engineering ManagementPlease answer the following 95 questions and then press the Submit button below!

1. The arrangement or relationship of positions within an organization. a) Supervising b) Structure c) Planning



d) Organizing 2. When a person can get compliance from another because the latter would want to be identified with the former. a) Legitimate Power b) Reward power c) Coercive power d) Referent power 3. A plan that is usually more limited in scope than a program and is sometimes prepared to support a program. a) Program b) Financial Statement c) Budget d) Project 4. A means of conveying message through body language,as well as the use of time, space,touch,clothing,apperance and aesthetic element. a) Oral b) Written c) Verbal d) Nonverbal 5. These are plans covering a time span of more than one year.These are mostly undertaken by middle and top management. a) Single-Use Plans b) Standing Plans c) Short-range plans

d) Long-range plans 6. Specifically developed to implement cources of action that are relativelyunique and are unlikely to be repeated. a) Standing Plans b) Short-range plans c) Long-range plans d) Single-Use Plans 7. This refers to monitoring human resource action plans and evaluating their success. a) Programming b) Forecasting c) Recruitment d) Evaluation and Control

8. A person who occupies a higher position has power over persons in lower position within the organization.This describes: a) Reward power b) Coercive power c) Legitimate Power d) Referent power 9. Defined as the process of identifying and choosing alternative cources ofaction in a manner appropriate to the demands of the situation. a) Initiative b) Decision Making c) Problem solving d) Engineering Management 10. This is the written document or blueprint for implementing and controlling

an organization's marketing activities related to particular marketing strategy. a) Short-range plans b) Production Plan c) Financial Plan d) Marketing Plan 11. A process of creating a set of product specifications appropiate to the demands of the situation. a) Conceptualization b) Product design



c) Blueprinting d) Product planning 12. Function of communication that details when feelings are repressed in theorganization, employees are affected by anxiety, which, in turn,affected performance a) Emotive Function b) Information Function c) Motivation Function d) Control Function 13. These are statements that either require or forbid a certain action. a) Guidelines b) Procedures c) Rules d) Policies 14. An infortant factor for a company to locate in places where they can be easily reached by their customers. a) Place b) Promotion c) Price d) Product 15. When the person has to give rewards to anybody who follows orders or requests, it termed as: a) Legitimate Power b) Reward power

c) Referent power d) Coercive power 16. Refers to any process that accept inputs and the uses resources to changethose inputs in useful ways.. a) Production b) Operation c) Construction d) Creation 17. These are palns intended to cover a period of less than one year.First-line supervisors are mostly concerned with this plans. a) Standing Plans b) Short-range plans c) Long-range plans

d) Single-Use Plans 18. Refers to the act of choosing from those that are available the individual most likely to succeed on the job. a) Training b) Evaluation and Control c) Selection d) Forecasting 19. Refers to the process of determining how specific tasks can best be accomplished on time with available resources. a) Operational Planning b) Strategic planning c) Intermediate Planning d) Secondary Planning

20. These are plans that describe the exact series of actions to be taken in a given situation. a) Procedures b) Rules c) Guidelines d) Policies 21. The following are considered as functions of an engineer except. a) Testing b) Contruction c) Sales



d) Physical education 22. This type of planning is undertaken by middle management. a) Strategic planning b) Intermediate Planning c) Secondary Planning d) Operational Planning 23. Refers to attracting qualified persons to apply for vacant positions in the campany so that those who are best suited to serve the campany may be selected. a) Recruitment b) Programming c) Forecasting d) Evaluation and Control 24. Refers to the process of activating behavior,sustaining it, and directingit toward a particular goal. a) Unification b) Suppression c) Motivation d) Praising 25. A form of comunication transmitted through hearing or sight. a) Nonverbal b) Oral c) Written d) Verbal

26. The following are considered as factors contributing to motivation expert: a) self-confidence in carrying out a task b) Willingness to do a job c) Inferiority complex d) Needs saticfaction 27. A function of an engineer where the engineer assists the company's customers to meet their needs,especially those that require technical expertise. a) Government b) Sales c) Consulting d) Construction 28. An assessment of future human resource needs in relation to the current capabilities of the organization.

a) Recruitment b) Programming c) Forecasting d) Control 29. The phase of production control involved in developing timetables that specify how long each operation in the prodution process taken. a) Anticipating b) Timetable c) Scheduling d) Plotting 30. Refers to the uncertainty concerning loss or injury. a) Hazard b) Damage

c) Risk d) Bankruptcy 31. In this stffing procedure, the new employee is provided with the necessary information about the campany and will be introduced to the immediate working environment and co-workers. a) Induction and Orientation b) Performace Appraisal c) Monetary Rewards d) Training and Development 32. These are broad guidelines to aid managers at every level in making decisi



ons about reccuring situation or function. a) Rules b) Policies c) Procedures d) Guidelines 33. This type of planning is a responsibility of lower management. a) Operational Planning b) Strategic planning c) Secondary Planning d) Intermediate Planning 34. Refers to the process of determining the contributions that subunits can make with allocated resources. a) Operational Planning b) Secondary Planning c) Intermediate Planning d) Strategic planning 35. A specialst's right to oversee lower level personnel involved in that specialty ; regardless of where the personnel are in the organzation. a) Functional authority b) Line authority c) Head authority d) Staff authority 36. Either a voluntary or involontary termination of an employee. a) Termination

b) Separation c) Transfer d) Demotion 37. Refers to the approach that seeks efficiency of operation through intergration of all material acquisition,movement, and storage activities in the firm. a) Inventory control b) Pechasing and material management c) Quality control d) Work 38. This is appropriate for a large corporation with many product lines in several related industries. a) Divisible Organization b) Functional Organization

c) Product or market Organization d) Matrix Organization 39. It is a document that summarizes the current financial situation of the firm,analyzes financial needs,and recommends a direction for financial activities. a) Financial Plan b) Short-range plans c) Marketing Plan d) Production Plan 40. A permanent committee that deals with issues on an going basis. a) Standing committee b) Add hoccommitee c) Sinking committee d) Midget committee

41. Refers to the evaluation of alternatives using any technique in a group classified as rational and analytical. a) Relative evaluation b) Qualitative evaluation c) Quantitative evaluation d) Subjective evaluation 42. A type of controlling when the operation are already ongoing and the activities to detect variances are made. a) Preventive control b) Feed forward control



c) Feedback control d) Conccurent control 43. It is a management function which involves influencing others to engage in the work behaviors necessary to reach organization goals. a) Motivation b) Leading c) Commanding d) Sales talk 44. An organization structure in which each employee reports to both a functional or division manager and to a project or group manager. a) Divisible Organization b) Product or market Organization c) Functional Organization d) Matrix Organization 45. A plan designed to coordinate a large set of activities a) Budget b) Program c) Financial Statement d) Project 46. Refers to the money or other conciderations exchanged for the purchase oruse of the product, idea, or service. a) Price b) Place c) Promotion

d) Product 47. A staff specialist's right to give advices to a superior. a) Staff authority b) Functional authority c) Head authority d) Line authority 48. Defined as communicating information between seller and potential buyer to influence attitudes and behavior a) Publisity b) Personal setting c) Sales promotion d) Advertising 49. A more aggressive means of promoting the sales of a product or a service.

a) Publisity b) Advertising c) Personal setting d) Sales product 50. Plans that are used again and again and they focus on managerial situations that recur repeatedly. a) Standing Plans b) Short-range plans c) Single-Use Plans d) Long-range plans 51. A committee created for a short-term purposeand have a limited life. a) Standing committee b) Add hoc committee

c) Sinking committee d) Midget committee 52. Defined as the management function that determines human resource needs,recruits,selects,train, and develops human resource for job created by an organization. a) Resourcing b) Staffing c) Recruitmen d) Hiring 53. Refers to the process of ascertaining whether organization objectives have



been achieved and determining what activities should then be taken to achievesbetter in the future a) Controling b) Planning c) Evaluating d) Inspection 54. The process of determining the physical arrangement of the production system. a) Pechasing and material management b) Work-Flow Layout c) Inventory control d) Quality control 55. A function of an engineer where the engineer is directly in charge of production personnel or assumes responsibility for the product. a) Research b) Testing c) Design and development d) Manufacturing 56. this is a form of departmentalization in which everyone engaged in one functional activity, such as engineering or marketing, grouped into one a) Divisible Organization b) Functional Organization c) Product or market Organization d) Matrix Organization

57. A function of an engineer where the engineer is either directly in chargeof the construction personnel or may have responsibility for the quality of theconstruction process. a) Sales b) Government c) Consulting d) Construction 58. A process of sharing information through symbols,including words and message. a) Counseling b) Language c) Communication d) Hypnitism

59. Refers to the management function that involves anticipating future trends and determining the best strategies and tactics to achieve organizational objectives. a) Supervision b) Organizing c) Planning d) Management 60. It includes the tangible (or intangible) items and its capacity to satisfy a specified need. a) Product b) Place c) Price d) Promotion

61. The following is considered theories of motivation except: a) Expectancy Theory b) Gagarin's Theory c) Maslow's Needs hierachy Theory d) Herzberg's Two-Factor Theory 62. A function of an engineer where the engineer undertakes the activity of turning a product concept to a finished physical term. a) Design and development b) Testing c) Manufacturing



d) Research 63. It is a docoment that indicates the human resource needs of a company detailed in terms of quantity and quality and based on the requirements of the company's strategic plan. a) Human Resource Management Plan b) Marketing Plan c) Production Plan d) Financial Plan 64. A type of controlling when information is gathered about a completed activity, and in order that evaluation and steps for improvement are derived. a) Preventive control b) Feedback control c) Conccurent control d) Feed forward control 65. A plan which sets forth the projected expenditure for a certain activity and explains where the required funds will come from. a) Program b) Financial Statement c) Project d) Budget 66. A group of activities designed to facilitate and expedite the selling of good and services. a) Commercial b) Sales

c) Marketing d) Advertisement 67. A function of an engineer where the engineer works in a unit where new production or parts are tested for workability. a) Design and development b) Research c) Manufacturing d) Testing 68. Refers toa movement by the person into a position of higher pay and greater responsibilities and which is given as a reward for competence and ambition. a) Demotion b) Promotion c) Monetary reward

d) Transfer 69. When a person compels with orders through treats or punishment. a) Coercive power b) Reward power c) Referent power d) Legitimate Power 70. Refers to forecasting the future sales of a given product, translating this forecast into the demand it generate for various production facilities, and arranging for the procurement of these facilities. a) Blueprinting b) Product planning c) Conceptualization d) Product design

71. The movement from one position to another which has less pay or responsibility attached to it. It is used as a temporary measure to keep an employee until he is offered a hihger position. a) Transfer b) Promotion c) Demotion d) Separation 72. A function of an engineer where the engineer may find employment in the government performing any of various tasks in regulating,monitoring,and controlling the activities of various institutions,public or private.



a) Sales b) Consulting c) Construction d) Government 73. An organized strategy for protecting and concerving assets and people. a) Risk Retention b) Risk management c) Risk avoidance d) Risk restention 74. A function of communication used a means to motivate employees to commit themselves to the organization objective. a) Information Function b) Motivation Function c) Emotive Function d) Control Function 75. The movement of a person to a differ job at the same or similar lelev of responsibility in the organization. a) Promotion b) Demotion c) Monetary reward d) Transfer 76. A type of controlling when the management anticipates problem and prevents theirs occurrence. a) Feed forward control

b) Preventive control c) Conccurent control d) Feedback control 77. Refers to the activity combining "technical knowledge with the ability toorganize and coordinate workerpower, materials, machinery,and money." a) Engineerring organization b) Engineerring Materials c) Engineerring Club d) Engineerring Management 78. The promotional tool that publishes news or information about a product,service, or idea on behalf of a sponsor but is not paid for by the sponsor. a) Personal setting b) Advertising

c) Sales product d) Publisity 79. Refers to evaluation of alternatives using intuition and subjective judgement. a) Relative evaluation b) Subjective evaluation c) Qualitative evaluation d) Quantitative evaluation 80. A management function which refers to the structuring of resources and activities to accomplish objectives in a efficient and effective manner. a) Organizing b) Structure c) Planning

d) Supervising 81. The first step in Decision making process is to a) Make a choice b) Articulate problem or opportunity c) Diagnose problem d) Analyze environment 82. This refers to the organization of a company by a division that brings together all thoes involved with a certain type of product or costomer. a) Functional Organization b) Matrix Organization



c) Divisible Organization d) Product or market Organization 83. A type of a promotion where a paid message appers in mass media for the purpose of informing or persuading people about particular product,service,beliefs,or action a) Publisity b) Advertising c) Personal setting d) Sales product 84. The top management of any firm is involved in this type of planning. a) Intermediate Planning b) Secondary Planning c) Strategic planning d) Operational Planning 85. The last step is Decision making process is to a) Evaluate and adapt decision results b) Analyze environment c) Diagnose problem d) Make a choice 86. Refers to the measurement of product of services against standards set bythe campany. a) Inventory control b) Work-Flow Layout c) Pechasing and material management

d) Quality control 87. A function of an engineer where the engineer gets employment in a school and is assigned as a teacher of engineering cources. a) Management b) Teaching c) Government d) Consulting 88. A function of an engineer where the Engineer is engaged in the process oflearing about nature and codifying this knoledge into usable theories. a) Research b) Manufacturing c) Testing d) Design and Development

89. Defined as the creative problem solving process of planning,organizing, leading and controlling an organization's resources to achieve its mission object. a) Planning b) Management c) Organizing d) Supervision 90. A type of risk in which there is only a chance of loss. a) Speculative risk b) Single time risk c) One shot risk d) Pure risk 91. Which of the following is not a trait of an effective leader: a) Greedy

b) A high level of personal drive c) Knowledge of the campany, industry or technology d) Charisma 92. Function of communication that can be used for disition-making at variouswork levels in the organization. a) Control Function b) Emotive Function c) Motivation Function d) Information Function 93. This type of organizationis very effective in smaller firms especially "si



ngel business firm where key activities revolve around well-defined skill and areas of specialization. a) Divisible Organization b) Matrix Organization c) Functional Organization d) Product or market Organization 94. The process of establishing and maintaining appropiate levels of system. a) Inventory control b) Quality control c) Work-Flow Layout d) Pechasing and material management 95. Refers to a manager's right to tell subordinates what to do and then see that they do it. a) Line authority b) Functional authority c) Head authority d) Staff authority

Your chosen subject is: Laws And EthicsPlease answer the following 324 questions and then press the Submit button below!

1. RA 9292 was finally passed by the House of Representatives and the Senate

on. a) 2-Feb-04 b) 2-Mar-07 c) 17-Apr-04 d) 5-Mar-05 2. Marc obliged himself to deliver to edwin either a piano or a refrigerator. The delivery of the piano or the refrigerator is sufficient compliance with the obligation. Marc could not compei Edwin to accept only a part of the piano or a part of the refrigerator because this illustrates: a) Condition b) Pure Obligation c) Reciprocal obligation d) Alternative obligation

3. A contract that is perfected by mere consent, such as a contract of sale. a) Real contract b) Bilateral contract c) Unilateral contract d) Consensual contract 4. An obligation which is not subject to condition. a) Alternative obligation b) Conditional obligation c) Reciprocal obligation d) Pure obligation 5. Refers to the frequency bands allocation for broadbands wireless access. a) MC No. 07-08-2005 b) MC No.06-08-2005

c) MC No. 03-03-2005 d) MC No. 3-11-2005 6. With Metro Manila, Class B airtime classification in AM radio is within: a) 9:00 AM to 4:00 AM / 7:00 PM to 9:00 PM b) 9:00 PM to 12 Mdinight c) 5:00 AM t 9:00 AM/4:00PM to 7:00 PM d) 12:00 Midnight to 5:00 AM 7. For outside plant telephone poles and manholes as well as customer premises, the ground resistance must never exceed__________. a) 3 ohms



b) 43 ohms c) 5 ohms d) 25 ohms 8. With Metro Manila, Class A airtime classification in AM radio is within: a) 9:00 PM to 12 Midnight b) 9:00 AM to 4:00 AM / 7:00 PM to 9:00 PM c) 5:00 AM t 9:00 AM/4:00PM to 7:00 PM d) 12:00 Midnight to 5:00 AM 9. With Metro Manila, Class C airtime classification in AM radio is within: a) 5:00 AM t 9:00 AM/4:00PM to 7:00 PM b) 9:00 AM to 4:00 AM / 7:00 PM to 9:00 PM c) 9:00 PM to 12 Midnight d) 12:00 Midnight to 5:00 AM 10. These are announcement requested by private idividuals or groups either through the KPB or directly with the broadcast station. a) Private Service Announcements b) Public Service Announcements c) Public Announcements d) Private Announcements 11. provides certain level of safety to humans and properly in case of equipment damages. a) Lightning Rod b) fuse c) Bonding or Grounding

d) Surge arrester 12. Under the exception proviso stipulated in this particular Section 18, Article III R.A. No. 9292 those who have been registered and licensed as Electronics and Communications Engineers under Republic Act No. 5734 for at least ________years upon the effectivity of R.A. No. 9292 are qualified to register as PECE. a) five b) three c) seven d) ten 13. All application for the assignment of 3G radio frequency bands shall postperformance bond equivalent to a) PHP200M b) PHP500M

c) PHP300M d) PHP100M 14. Under guidelines for the registration of VoIP service providers and reesellers, code "yyyy" shall be assigned to a) duly authorized local access b) duly authorized internet services providers c) duly registered VoIP service providers d) duly assigned VoIP resellers 15. "A" entered into a contract with "B" whereby "A" will not enter into any enterprise whatever in the phillipines. This lilimitation upon the right to contact that refers to a) Against moral b) Contrary to good customs

c) Contrary to public order d) Contrary to law 16. The effectivity of RA 9292 was on a) 27-Apr-04 b) 24-May-04 c) 28-May-04 d) 27-Apr-04 17. A person who is qualified to hold himself/herself out as a duly registered/licensed Professional Electronics Engineer under RA 9292 and to affix to his/her name the letters "PECE".



a) Electronics Engineer b) Electronics and Communications Engineer c) Professional Electronics Engineer d) Professional Electronics and Communications Engineer 18. Damages that includes physical suffering, mental anguish, fright, seriousanxiety, besmirched reputation, wounded feelings, moral shock, social humiliation, and similar injury. a) Nominal Damages b) Moral Damages c) Actual or Compensatory Damages d) Temperate or Moderate Damages 19. Advertising messages via electronic or manual means, either static or crawl, shall only be allowed in the following exept: a) none of the above b) a regular commercial c) all programs brought in from outside the Philippines via satellite d) live sporting events 20. A main terminal required for terminating entrance cable using one or moreterminal blocks. a) Main Terminal Telephone Cabinet (MTTC) b) Service Box c) Riser System d) Main Distributing Frame (MDF)

21. It is a floor assembly elevated with respect to an existing area providing unlimited accessible space under the floor. This has been use d for computer rooms and office space. a) Closet b) Unlimited access (raised floor) c) Conduit System d) Cabinet 22. A general term applied to the whole or portion or physical property of a communication company which contributes to the furnishing of communication service. a) zone b) division c) area

d) plant 23. One in which each of the detors is liable for the whole obligation and each of the creditors may demand compliance of the entire obligation. a) Solidary obligation b) Divisible obligation c) Indivisible obligation d) Joint obligation 24. An electrical discharge which occurs between clouds and also from cloud to earth. a) Aurora b) Thunder c) Corona d) Lightning

25. For provicial stations, AM radio prime time is the time a) 4:00 PM to 7:00 PM b) 12 Noon to 2:00 PM c) 5:00 AM to 9:00 AM d) all of the above 26. In the Seal of Professional Electronics Engineer, the lower portion of the annular space bear a) the license number b) the words "PROFESSIONAL ELECRONICS ENGINEER" c) name of the person holding the Professional Electronics Engineer



license d) the word ''PHILIPPINES'' 27. For equipment locations, antenna towers,and all allied installations, theground resistance must never execeed _______. a) 5 ohms b) 25 ohms c) 3 ohms d) 43 ohms 28. The following are requisites of quasi-delicts except. a) There must be no pre-existing contractual relatio between the parties. b) Acts or omissions punished by law c) An act or omission d) Accompanied by fault or negligence 29. To register for Electronics Technicians (ECT), one must provide individual certifications from at least ________ registered PECEs vouching for the integrity, technical capability and good moral character of the applicant in a format to be prescribed by the Board. a) three b) ten c) five d) seven 30. An subsurface chamber, large enough for a person to enter, in the route of one or more conduit runs, and affording facilities for placing and maintaining

in the runs, conductors, cable and any associated apparatus. a) finger hole b) handhole c) manhole d) rathole 31. The Board may, ______ years after the recovation of a Certificate of Registration and Professional Identification Card, upon application of the party concerned and for reasons deemed proper and sufficient, reinstate the validity of arevoked Certificate of Registration and Professional Identification Card, subject to compliance with the applicable requirements of the Commission and the board. a) two b) three

c) four d) one 32. A remission when it is shown by words or declaration of the obligee a) Express b) Implied c) Partial d) Complete 33. A kind of condition which suspends the demandability of the obligation until the fulfilment of the condition a) Alternative obligation b) Resolutory Condition c) Reciprocal obligation d) Suspensive condition

34. The size of the aerial entrance conduit shall not be less than ____ in diameter. a) 40mm b) 20mm c) 30mm d) 50mm 35. Prevent development of hazardous potential difference in communication plant by direct bonding, when permissible or by use of surge arresters, discharge gaps, diodes, etc. which operate under abnormal voltage condition.. a) resistance limiting



b) voltage limiting c) Grouding d) current limiting 36. Under the rules and regulation on the allocation and assignment of 3G radio frequency bands, existing duly authorized cellular mobile telephone service providers opting to upgrade their networks to 3G using their existing assigned radio frequencies, shall pay annual SUF ___ for the first 10MHz x 2 radio frequency band plus _____ for each additional 1MHz x 2 or fraction thereof of radio frequency in excess of the first 10MHz x 2. a) PhP65M; Php8M b) PhP15M ;PhP2M c) PhpP75M ; Php10M d) PhP35 ; PhP 4M 37. A nature of obligation under civil code based on morality, natural law and conscience, they are not legally demandable. a) Pure Obligation b) Civil Obligations c) Natural Obligation d) Condition 38. "A" entered into a contract with "B" whereby for and in consideration of P100,000.00 the latter agrees to live with "A" without the benefit of marriage.This limitation upon the right to contract that refers to a) Against moral b) Contrary to public order

c) Contrary to good customs d) Contrary to law 39. Remedy in equity by means of which a written instrument is made or construed so as to express or conform to the real intention of the parties when some error or mistake has been commited. a) Novation b) Reformation c) Erroneous d) Defect 40. A novation where another person is sustained in place of the debtor or heis subrogated to the rights of the creditor. a) True novatoin b) Personal novation

c) Substitute novation d) Real novation 41. Smoking ang storing of inflammabe materials is prohibited in battry roomsand"NO SMOKING" signd should be posted________. a) before entering battery rooms b) Both A and C c) inside the room only d) outside the room only 42. Under guidelines for the registration of VoIP service providers and resellers, code "xxx" shall be assigned to __________ a) duly registered VoIP service providers b) duly registered VoIP resellers c) duly authorized Internet Service Provider

d) duly authorized local access network providers 43. A _______ is a person from whom a piece of news orginates. a) primary source b) secondary source c) 2nd person source d) 1st person source 44. Acurrent that flow from one conductor to ground or to another conductor owing to any abnormal connection(including an arc)between the two. a) dark current b) dead short



c) fault current d) leakage current 45. With Metro Manila, Class D airtime classification in AM radio is within: a) 5:00 AM t 9:00 AM/4:00PM to 7:00 PM b) 9:00 PM to Midnight c) 12:00 Midnight to 5:00 AM d) 9:00 AM to 4:00 AM / 7:00 PM to 9:00 PM 46. A guy extending from a pole or structure tree and is sometimes callled a span gut. a) anchor guy b) bla guy c) guy post d) overhead guy 47. To pass the licensure examination, a candidate for Electronics Engineer or Electronics Technician must obtain a passing rating of in each subject given during the examination: a) 70% b) 50% c) 80% d) 60% 48. Under guidelines for the registration of VoIP service providers and resellers, each VoIP service provider shall post a performance bond in the amount of _

_____ to guarantee the delivery ofVoIP service to the public. a) P1 million

b) P5 million c) P3 million d) P4 million 49. Damages which are small and trivial sums awarded for a technical injury due to a violation of some legal right, and as a consequence of which some damages must be awarded to determine the right. a) Nominal Damages b) Temperate or Moderate Damages c) Actual or Compensatory Damages d) Moral Damages 50. A quarter-hour program shall not exceed _______ commercial minutes outside Metro Manila. a) 8 min and 30 sec

b) 4 min c) 17 d) 1 min and 30 sec 51. A contracat that is perfected by delivery of the thing which is the object of the contract. a) Bilateral contract b) Real contract c) Consensual contract d) Unilateral contract 52. It is an accessory undertaking to assume greater liabilty in case of breach. a) Law b) Penal clause

c) Preciding d) Stipulation 53. It is a room or shallow enclosure which is normally enclosed by a door ( or series of doors in the case of a shallow closet). a) Conduit System b) Closet c) Cabinet d) Unlimited access (raised floor) 54. The minimum number of entrance conduit is a) 2



b) 1 c) 3 d) 4 55. Refers to the rules and regulation on the allocation and assignment of 3Gradio frequency bands. a) MC No. 3-11-2005 b) MC No. 07-08-2005 c) MC No. 03-03-2005 d) MC No.06-08-2005 56. In the official seal/logo of the Board, the outer and inner ring is filled with a) grey with boundaries in black color b) white with boundaries in black color c) yellow with boundaries in black color d) orange with boundaries in navy blue color 57. The bacboard color for Main Terminal Telephone Cabinet (MTTC) used as an entrance is: a) white b) blue c) black d) yellow 58. The spectrum user fee for PAIRED 3G RADIO FREQUENCY BANDS for each additional 1Mhz or fraction thereof in excess of the first 10MHz but not excessding 15MHz __________

a) Php8,000,000 per MHz b) Php15,000,000.00 per MHz c) Php5,000,000.00per MHz d) Php10,000,000 per MHz 59. Commercial load for radio shall not exceed ______ for one hour program outside Metro Manila. a) 18 min b) 20 min c) 17min d) 15 min 60. When the solidarity takes place among the debtors only, it is called a) Mixed Solidarity b) Solo Solidarity

c) Active Solidarity d) Passive Solidarity 61. For provicial stations, FM radio prime time is the time a) 6:00 AM to 8:00PM b) 6:00 AM to 8:00 PM c) 4:00 PM to 7:00 PM d) 5:00 AM to 9:00 AM / 4:00 PM to 8:00 PM 62. "A" borrowed money from "B" in the amount of P50.00 promising to pay the amount "as son as possible". If later on , they cannot agree on the specific date of payment, the remedy of "B" is to go to court and ask the court to fix the date when the debt is to be paid. This illustrates: a) Reciprocal obligation b) Pure obligation

c) Obligations with a period d) Alternative obligation 63. A contract where in the intent if the parties is shown by conduct. a) Implied contracts b) Executed contracts c) Express contract d) Executory contracts 64. The minim um size for service-box is a) 0.19m x 1.23m x 1.21m b) 0.91m x 1.22m x 1.19m



c) 0.61m x 0.91m x 0.91m d) 0.61m x 0.91m x 0.73m 65. The maximunm span for telephone pole to a building used in aerial entrance should be ____. a) 40mm b) 20mm c) 30mm d) 50mm 66. A half-hour program shall have a maximum of _______ commercial minutes within Metro Manila. a) 3 min and 30 sec b) 15 c) 1 min and 15 sec d) 7 min and 30 sec 67. Akind of period with suspensive effect. a) Voluntary period b) Ex die c) In diem d) Legal period 68. A commercial preceding the opening of the program is called: a) hitch-hiker b) cow-catcher c) sweeper d) lead commercial

69. Exemptions from examinations and registrations can be possibly given to a) A foreign national that are PECEs, ECEs or ECTs and equivalent who are temporarily employed by the Philippine Government or by private firms inthe Philippines b) A Filipino PECEs, ECEs or ECTs with at least 25 years of experience abroad c) A Filipino PECEs, ECEs or ETCs with at least 20 years of experience in the Philippines d) A foreign national with at least 20 years of experience in ECE field here in the Philippines 70. An element of contracts which refers to those the existence of which is presumed by law unless there is an agreement to the contrary a) Natural elements

b) Unnatural elements c) Accidental elements d) Essential elements 71. In the Seal of Professional Electronics Engineer, the upper portion of the annular space bear a) the words "PROFESSIONAL ELECRONICS ENGINEER" b) name of the person holding the Professional Electronics Engineer license c) the license number d) the word ''PHILIPPINES'' 72. A contract wherein the intent if the parties is shown by words, oral or written. a) Executed contracts

b) Express contract c) Implied contracts d) Executory contracts 73. A type of compensation that takes place when there is compensation by agreement of the parties as in the case of mutual set off of accounts a) Partial compensation b) Legal comppensation c) Voluntary compensation d) Judicial compensation 74. Ground resistances shall be tested wen installed and periodically afterwar



ds, at least________during the dry or non-rainy months and ALL VALUES OBTAINED SHALL BE NO GREATER THAN THE RULE REQUIRED a) 12 times a year b) once a year c) twice as year d) 3 times per year 75. A closet which varies 460 to 760mm in depth. a) Shallow closet b) Deep closet c) walk in closet d) raised closet 76. Any transmission, emission or printed matter,fixed or moving pictures or images, wordds, music or visible or audible signals or sounds, or any information, intelligence and/or control signals of any designformat and for any purpose, by wire, radio, spectral, visual/optical/light, or other electronics, electromagnetic and technological means. a) Information and Communications Technology b) Information Technology c) Telecommunication d) Communications 77. Refers to an element of contracts that consist of the unusual stipulationof the parties such as conditions, terms, etc. a) Accidental elements b) Unnatural elements

c) Natural elements d) Essential elements 78. A physical condition that causes a device, a component or a element to fail to perform in a required manner. a) fault b) short c) damaged d) hazard 79. A classification of penal clause when both the principal contract and thepenal clause can be enforced. a) Partial b) Joint c) Solo

d) Subsidiary 80. The following are requisites of contracts except a) Consent b) Cause of contract c) Effect of contract d) Object of contract 81. Outside Metro Manila, Class A airtime classification in AM radio is within: a) 12 Noon to 2:00 PM b) 5:00 AM to 9:00 AM c) 4:00 PM to 7:00 PM d) all of the above 82. A damage or injury suffered by the party seeking rescission by reason of t

he fact that the price is unjust or inadequate. a) Payment b) Lesion c) Effect d) Damage 83. A type of compensation that takes place when the two obligations are of different amounts and a balance remains unextinguished after the compensation a) Judicial compensation b) Legal compensation c) Total compensation



d) Partial compensation 84. A suitable enclosure large enough to house key telephone systems apparatus, power equipment and terminating facilities for key telephone systems stationsand services, as well as central closets, zone closets, or riser closets, according to the designed of the under floor raceway or riser system. a) Apparatus Closet b) Cabinet c) Closet d) Apparatus Cabinet 85. A contract that creates reciprocal obligations a) Consensual contract b) Bilateral contract c) Real contract d) Unilateral contract 86. Commerial load for television in Metro Manila shall not exceed ______ minutes per hour in foreign or local programs, inclusive of breakspots.. a) 15 b) 17 c) 18 d) 20 87. A device designed to protect apparatus from high transient voltage, by diverting surge current to ground and capable of repeating this function as specified. a) lightning arrester

b) fuse c) lightning ball d) lightning protector 88. An acid neutalizing agentsuch as ______should be stored and available in battry rooms for use in accidental electrolyte or acid spillage. a) oil b) kerosene c) flour d) caustic soda 89. Program interruption for the airing of commercial outside Metro Manila shall not exceed _______ breaks in every program hour. a) 6 b) 5

c) 7 d) 8 90. The potential difference at any time between two points on the floor or earth surface seperated by a distances of one pace, or about one meter, in the direction of maximum potential gradient shall be no greater than. a) 55volts rms AC 145 volts DC b) 45 volts rms AC 135 volts DC c) 15 volts rms AC 105 volts DC d) 25 volts rms AC 115 volts DC 91. A conduction connection, whether intentional or accidental, by which an electric circuit or equipment is connected to earth, or to some conducting body of relatively large extent that serves in place of the earth. a) jumper

b) link c) short d) ground 92. An undertaking the object of which is to tranmist audio, video, text, images or other signals or messages for reception of a broad audience in a geographical area via wired or wireless means. a) Paging b) Transmission c) Broadcasting d) Communications



93. The process of sending and/or receiving information, data, signals and/r messages between two or more points by radio, cable, optical wave guides or other devices and wired or wireless medium. a) Information and Communications Technology b) Information Technology c) Telecommunication d) Communications 94. A classification of contracts as to its "cause" where the cause is the service or benefit for which the remuneration is given. a) Remunetory Contract b) Liberation Contract c) Onerous Contract d) Gratuitous Contract 95. "A" obliged himself to deliver to "B" a car. Subsequently, they entered into another contract whereby instead of "A" delivering a car, "A" would deliver a truck. This illustrates: a) True novatoin b) Real novation c) Substitute novation d) Personal novation 96. It is the sum of menoy which the law awards or imposes as percuniary compensation, recompense, or satisfaction for an injury done or a wrong susurained as a consequence either of a breach of a contractual obligation or tortious act. a) Injury

b) Damages c) Compensation d) Payment 97. The factor that determines the intensity of electric shock is a) voltage b) current c) resistance d) conductance 98. In the official seal/logo of the Board, the text is a) black with white background b) black with grey background c) white with black background d) white with grey background

99. Refers to communication facilities installed below thw surface of the earth. a) underground b) underneath c) under earth d) earth mat 100. Within Metro Manila, class B aritime classificatio in FM radio is within: a) 6:00 AM to 8:00 PM b) 12 Midnight to 5:00 AM c) 5:00 AM to 6:00 AM/ 8:00 PM to 9:00 d) 9:00 PM to 12 Midnight 101. A contracat that has already been performed. a) Executed contracts

b) Express contract c) Executory contracts d) Implied contracts 102. Type of distribution system that provides concealment of the wires with the least flexibility. a) Cellular floor system b) Under floor duct system c) Conduit System d) Ceiling System 103. The standard name for 3G mobile telecommunications is



a) CDMA 2000 b) DECT c) IMT 2000 d) WCDMA 104. The spectrum user fee FOR PAIRED 3G RADIO FREQUENCY BANDS for the first 5MHz is ______ a) Php10,000,000 per MHz b) Php 15,000,000.00 per MHz c) Php8,000,000 per MHz d) Php5,000,000.00per MHz 105. The members of the Board shall hold office for a term of ________ years from date of appointment or until their successors shall have been appointed and qualified and may be re-appointed once for another term. a) 5 years b) 7 years c) 3 years d) 10 years 106. A type of division that depends on quantity rather than quality a) Qualitative b) Moral c) Ideal d) Quantitative 107. In Metro Manila, AM radio prime time is the time a) 6:00 AM to 8:00 PM

b) 5:00 AM to 9:00 AM / 4:00 PM to 8:00 PM c) 4:00 PM to 7:00 PM d) 6:00 AM to 8:00PM 108. Requisites of obligation that refres to person who can demand the performance of the obligation or known as the creditor or oblige a) Prestation b) Passive subject c) Juridical or legal tie d) Active subject 109. Certified experience record of active self-practice and/or employment either in government service or in the private sector, in the format to be prescirbed by the Board, indicating the inclusive dates, companies worke for, description of specific resposibilities, relevant accomplishments and name, position of imm

ediate supervisors for a period of a least_____years (inclusive and/or aggregate), at least _______ years of which are in responsible charge of significant engineering work, from the date applicant to his/her oath as an Electronics and Communications Engineer or Electronics Engineer. a) 5 years; 2 years b) 10 years; years c) 10 years; 3 years d) 7 years ; 2 years 110. Defined as the vertical and horizontal distribution of telephone two or more floors or adjoining premisses on the same floor of a building generally originating at or near the cabinet up to the Telephone Terminal outlet. a) Riser System b) Main Distributing Frame (MDF)

c) Service Box d) Main Terminal Telephone Cabinet (MTTC) 111. A half-hour program shall have a maximum of _______ commercial minutes outside Metro Manila. (0 correct answers) a) 1 min and 30 sec b) 4 min c) 8 min and 30 sec d) 17 112. Insulated wires, used to run a subcriber's line from the terminal on poleto the protector at the house or building.



a) dropwire b) main cable c) main line d) dropline 113. It is the voluntary administration of the abandoned business or property belonging to another without the consent of the latter a) Unenforceable contracts b) Voidable contracts c) Negotiorum Gestio d) Void or Inexistent contract 114. A contract which is absolutely without legal force or effect. a) Unenforceable contracts b) Void or Inexistent contract c) Negotiorum Gestio d) Voidable contracts 115. A riser system that consists of a series of telephone termiminal cbinets/closets vertically onr non-vertically aligned, usually beginning at the ground floor and extending throughout the height of the building. a) Open Riser b) Underground Riser c) Elevated Riser d) Closed Riser 116. A metallic rod. Driven into the ground to provide an electrical connection to the earth.

a) radials b) Drop ground c) lightning rod d) ground rod 117. Shall include services requiring adequate technical expertise, experienceand professional capability in undertaking advisory and review, pre-investment or feasibility studies, design, planning, construction, supervision, management and related services, and other technical studies or special studies in the field of electronics engineering. a) Technical Services b) Consulting Services c) Secondary Services d) Primary Services

118. Obligation comes from the latin word___________which means to bind. a) Obligus b) Obligate c) Obligare d) Obligum 119. RA 9292 is known as a) Electronics and Communications Engineering Law of the Philippines b) Electronics and Communications Engineering Law of 2004 c) Electronics Engineering Law of the Philippines d) Electronics Engineering Law of 2004 120. Damages that cover actual injury or economic loss. It typically includes medical expenses, lost wages and the repair or replacement of property.

a) Nominal Damages b) Moral Damages c) Actual or Compensatory Damages d) Temperate or Moderate Damages 121. The acquisition, production, transformation, storage and transmission/reception of data and information by electronic means in forms such as vocal, pictorial ,textual, numeric or the like; also refers to the theoretical and pratical applications and processes utilizing such data and informations. a) Information and Communications Technology b) Telecommunication



c) Communications d) Information Technology 122. This loading shall be taken as the resultant stress due to wind and dead weight for 160kph wind velocity. a) Medium loading zone b) extra heavy loading zone c) Light loading zone d) Heavy loading zone 123. A classification of contracts as to its "cause" where the cause is the mutual undertaking or promise of either of the contracting parties. a) Gratuitous Contract b) Remunetory Contract c) Onerous Contract d) Liberation Contract 124. A person who is qualified to hold himself/herself out as a duly registered/licensed Electronics Engineer under RA 9292 and to affix to his/her name the latter "ECE". a) Professional Electronics Engineer b) Electronics Engineer c) Electronics and Communications Engineer d) Professional Electronics and Communications Engineer 125. A type division that depends on quality rather than quantity a) Quantitative b) Moral

c) Qualitative d) Ideal 126. A juridical necessity to give, to do, or not to do. a) quasi-delicts b) Condition c) Obligation d) Contracts 127. The place where customer's communication lines are terminated and where the equipment which interconnects those lines is located. a) toil station b) central office c) tandem office d) trunk office

128. RA 9292 is a consolidation of House Bill No. _______ and Senate Bill No. _ ______. a) 5224; 2683 b) 5533; 4552 c) 5734; 109 d) 5447; 458 129. Outside Metro Manila, Class B airtime classification in AM radio is within: a) all of the above b) 2:00 PM to 4:00 PM c) 7:00 PM to 9:00 PM d) 9:00 AM to 12 Noon 130. A contract which possesses all the essential requisites of a valid contrac

t, namely, consent, object and cauuse or consideration. It is a valid contract until it is annulled. a) Voidable contracts b) Void or Inexistent contract c) Unenforceable contracts d) Negotiorum Gestio 131. The following are ways to improve ground except: a) Lengthen the ground-electrode in the earth b) Treat the soil when 1 & 2 are not feasible c) Use multiple rods



d) Place stones near the rod 132. In Metro Manila, FM radio prime time is the time a) 5:00 AM to 9:00 AM / 4:00 PM to 8:00 PM b) 4:00 PM to 7:00 PM c) 6:00 AM to 8:00 PM d) 6:00 AM to 8:00PM 133. Information transmitted to the mobile phone, either to subscribed or unsolicited messages without a user request and are initiated by the server of the content provider a) push b) spam c) promotional advertisement d) commercial 134. The spectrum user fee FOR PAIRED 3G RADIO FREQUENCY BANDS for each additional 1MHz or fraction threof in excess of the first 5MHz but not exceeding 10Mhzis __________ a) Php5,000,000.00per MHz b) Php8,000,000 per MHz c) Php15,000,000.00 per MHz d) Php10,000,000 per MHz 135. A kind of period with a resolutory effect and the validity of obligation is up to a certain date. a) In diem b) Legal period

c) Ex die d) Voluntary period 136. A type of division also known as moral, intellectual or mental division a) All of the above b) Ideal c) Qualitative d) Quantitative 137. The size of the underground entrance within the building shall be no casesmaller than ____ in diameter when the service entrance does not require use ofa service box. a) 50mm b) 45mm c) 65mm

d) 75mm 138. This loading shall be taken as the resultant stress due to wind and dead weight for 240 kph wind velocity. a) Heavy loading zone b) extra heavy loading zone c) Medium loading zone d) Light loading zone 139. A kind of condition that produces the extinguishment of an obligation upon the happening of the event a) Suspensive condition b) Resolutory Condition c) Reciprocal obligation d) Alternative obligation

140. To register for Electronics Technicians (ECT), he/she must have rendered at least _______ years (inclusive or aggregate) of active self-practice and/or employment either in the Government or private sector. a) three b) seven c) ten d) five 141. The bacboard color for Main Terminal Telephone Cabinet (MTTC) used for risers is: a) blue



b) black c) yellow d) white 142. Which of the following cannot be considered as a requisite of reformation a) The contract is in writing; b) The oral contracts expresses the true intention of the parties c) The failure of the written contract to express the true intention is due to mutual mistake, fraud, inequitable conduct, or accident. d) Thre is a valid contract; 143. Lead acid or similar gas emitting battry installations where the aggregate power exceeds ______ 5 kilowatts shall be located in a properly ventilated room seperated from the equipment room or location where people are staying. a) 1kW b) 5 kW c) 15kW d) 10 kW 144. For underground entrance, conduits should be separated from power conduits by not less than ____ in well-tamped earth. a) 100mm b) 150mm c) 300mm d) 50mm 145. It is a metal strip or rod, ussually of copper or similar conductive material, designed to protect tall or isolatedsructures ( such as the roof of a build

ing or the mast of a vessel)from lightning damage. a) Made Ground b) Ground pole c) Guy d) Lightning Rods 146. A riser system usually extends from the ground to the roof top of the building with no floor separation similar to a ventillating shaft. Telephone cablesis not permiited unless placed in metallic conduit. a) Closed Riser b) Open Riser c) Underground Riser d) Elevated Riser 147. when a contract cannot be sued upon or enforced in court unless it is rati

fied is said to be a) Void or Inexistent contract b) Unenforceable contracts c) Voidable contracts d) Negotiorum Gestio 148. The bacboard color for Main Terminal Telephone Cabinet (MTTC) used other special service is: a) black b) blue c) white d) yellow 149. Refers to the physical cable within a building that does not include station wiring cable.

a) service drop b) inside wire c) inside drop d) building cable 150. The Seal of Professional Electronics Engineer as provided by Section 29, Article IV of R.A. No. 9292 shall be, a dty circular seal containing the appearance of ______ in the upper part of the inner circle a) atom b) radar transceiver c) computer



d) electron 151. The minimun size for non-vehicular handholes is a) 0.61m x 0.91m x 0.91m b) 0.61m x 0.91m x 0.73m c) 0.19m x 1.23m x 1.21m d) 0.91m x 1.22m x 1.19m 152. The spectrum user fee for UNPAIRED 3G RADIO FREQUENCY BANDS for the first5MHz is __________ a) PhP12,000,000.00 per MHz b) PhP3,000,000.00 per MHz c) PhP6,000,000.00 per MHz d) PhP8,000,000.00 per MHz 153. Refers to the rules and regulation on the broadcast messaging service a) MC No.06-08-2005 b) MC No. 07-08-2005 c) MC No. 3-11-2005 d) MC No. 03-03-2005 154. In the official seal/logo of the Board, the inner circle space has the symbol of a/an a) electron b) computer c) atom d) radar transceiver 155. The penalty for airing commercial materials in excess of limitations in TV

standards will be: a) 20% of the total amount of the overload only b) cost of commercials in the cluster c) equivalent amount of the commercial in excess plus 20% of the total amount of the overload d) equivalent amount of the commercial only cost of commercial only 156. Thecancellation or revocation of accreditation of individual employee, and recommendation for expulsion from KPB membership and, recommendation to the NTC for the cancellation of permit to operate the station, for improper placement of advertisement shall be given for: a) second offens b) first offense c) third offense

d) fourth offense 157. To be qualified as a Member of the Board, He/She must be a citizen and a resident of the Philippines for at least _______ consecutive years prior to his/her appointment. a) 3 years b) 10 years c) 7 years d) 5 years 158. A stage of a contract that includes all the initial stages up to the timethethe parties agree upon the terms of the contract a) Perferction or Birth b) Preparation or conception c) Consummation or termination

d) Deliberation 159. A type of compensation that takes place when the obligations are of the same amount and compensation extinuishes the obligations entirely. a) Legal compensation b) Judicial compensation c) Total compensation d) Partial compensation 160. In aerial entrance, the minimum clearance from ground level when crossingthe street must be ____ . a) 5.5m



b) 4.4m c) 6.6m d) 3.3m 161. A period agree to by the parties a) In diem b) Legal period c) Voluntary period d) Judicial period 162. The Seal of Professional Electronics Engineer as provided by Section 29, Article IV of R.A. No. 9292 shall be, a dry circular seal consisting of two concentric circles with outer circle measuring _______ in diameter. a) 28 mm b) 32 mm c) 45 mm d) 48 mm 163. Results from abnormally high sound level, the physical effects of which may vary from minor discomfort to serious injury. a) Acoustic Shock b) Electrical Shock c) Sonic Boom d) Super sonic 164. The horizontal angular displacement of the tower from its no-wind posion at that elevation.. a) tower sway

b) tower displacement c) tower bend d) tower twist 165. Under guidelines for the registration of VoIP service providers and resellers, the code for local access 3G network provider is a) 303 b) 306 c) 405 d) 400 166. An obligatin can be extinguished by the following except a) By payment or Performance b) By loss of the thing due c) By the condition or remission of the debt

d) By altering the signature 167. Type of distribution system scomprise of two components, distribution ducts feeder(header) ducts. Depending on floor structure, they may be designed intoone or two-level system. a) Under floor duct system b) Cellular floor system c) Conduit System d) Ceiling System 168. In the official seal/logo of the Board, the atom symbol contains a) 3 electrons b) 2 elecrons c) 4 electrons d) 1 electron

169. Program interruption for the airing of commercial in Metro Manila shall not exceed ______ breaks in every program hour. a) 5 b) 8 c) 6 d) 7 170. Within Metro Manila, class A aritime classificatio in FM radio is within: a) 6:00 AM to 8:00 PM b) 9:00 PM to 12 Midnight c) 12 Midnight to 5:00 AM



d) 5:00 AM to 6:00 AM / 8:00 PM to 9:00 171. "Damages" where tha amount of which has been agreed upon by the parties or fixed by the judgement of a competent court. a) Compensatory Damages b) Corrective Damages c) Liquidated Damages d) Exemplary Damages 172. "A" binds himself to deliver to "B" a Honda Civic car at the end of the current year. They agree in writing that should "A" fail to deliver the car on a specified date, "A" shall pay "B" as penalty P10,000.00. "A" fails to make the delivery."B" could demand the payment of P10,000.00 against "A". "B" however could not compel "A" to deliver the car and pay the penalty at the same time. This is _________type of penalty clause: a) Subsidiary b) Joint c) Partial d) Solo 173. A metallic rod carried above the highest point of a pole or struture and connected to earth by a heavy copper conductor intended to carry lightning current directly to earth. a) lightning rod b) breaker c) lightning arrester d) lightning gap

174. Any of a variety of elecrtronic devices that is capable of accepting data, programs and/or intructions, executing the programs and/or intructions to process the data and presenting the results. a) ATM b) Laptop c) ICT d) Computer 175. A property of materials or strutures such that they will not convey flameor continue to burn for longer time than specified in tha appropraite flame test. a) flame retarding b) flame proof c) anti flame

d) burn proof 176. In the Seal of Professional Electronics Engineer, below the words LICENSENO. is the a) license number b) the words "PROFESSIONAL ELECRONICS ENGINEER" c) the word ''PHILIPPINES'' d) name of the person holding the Professional Electronics Engineer license 177. The simplest way to make an earth resistances test is to use: a) Voltmeter-Ammeter Method b) Three terminal test c) Triangulation Method d) Direct metod or two terminal test

178. The location of the main terminal must be equipped with adequate lighting, and located at a minimum distance of ____ above floor finish. a) 1.3m b) 2.3m c) 2.6m d) 1.6m 179. A period established by law a) Voluntary period b) Ex die c) In diem



d) Legal period 180. The minimun size for vehicular handholes is a) 0.61m x 0.91m x 0.91m b) 0.19m x 1.23m x 1.21m c) 0.91m x 1.22m x 1.19m d) 0.61m x 0.91m x 0.73m 181. One in which each of the debtors is answerable only for a proportionate part of the debt, and each one of the creditors is entitled to a proportionate part of the credit a) Indivisible obligation b) Solidary obligation c) Divisible obligantion d) Joint obligation 182. These are normallly open circuited devices and pass no significant current at normal operating potentials. a) Lightning Rod b) fuse c) Grounding d) Surge arrester 183. Entities intending to register as a VoIP service provider are required topay a filing fee of: a) P180 b) P1000 c) P550

d) P100 184. A type of compensation that takes place when the court permits the counter claim of the defendant as against the claim of the plaintiff. a) Legal compensation b) Total compensation c) Judicial compensation d) Partial compensation 185. A closet which is 1200mm more in depth. a) walk in closet b) raised closet c) Shallow closet d) Deep closet 186. It is the provision of a grounded electrical conducting material located s

uch that foreign potential will be intercepted and surge currents diverted to ground with least damage to plant equipment possible. a) Bobding b) Shielding c) current limiting d) Grouding 187. In TV standards, every station shall schedule at least a minimum of ______ newscast (aggregate total including advisories) per day from Monday to Friday. a) 60min b) 75 min c) 45 min d) 30 min 188. The minimum voltage value that is considered hazardous is.

a) 24V RMS AC b) 45V RMS AC c) 50V RMS AC d) 12V RMS AC 189. Refers to the guidelines for the registration of VoIP service providers and resellers. a) MC No. 07-08-2005 b) MC No. 3-11-2005 c) MC No..06-08-2005 d) MC No. 03-03-2005



190. The spectrum user fee FOR UNPAIRED 3G RADIO FREQUENCY BANDS for each additional 1Mhz or fraction thereof excess of the first 15MHz_______ a) PhP8,000,000.00 per MHz b) PhP6,000,000.00 per MHz c) PhP12,000,000.00 per MHz d) PhP3,000,000.00 per MHz 191. Refers to the extension of the UHF TV broadcast bands a) MC No. 07-08-2005 b) MC No.06-08-2005 c) MC No. 3-11-2005 d) MC No. 03-03-2005 192. Within Metro Manila, class D aritime classificatio in FM radio is within: a) 5:00 AM to 6:00 AM/ 8:00 PM to 9:00 b) 6:00 AM to 8:00 PM c) 9:00 PM to 12 Midnight d) 12 Midnight to 5:00 AM 193. The following are considered to be the essential elements of contracts except a) cause or consideration b) object or subject matter c) effrects to the subjects d) concent of the parties 194. Requisites of obligations which is the vinculum or the link that binds the party.

a) Prestation b) Passive subject c) Active subject d) Juridical or legal tie 195. A device ussed in electrical systems to protect againts excessive current. a) Lightning Rod b) Grounding c) Surge arrester d) fuse 196. The Seal of Professional Electronics Enginner as provided by Section 29, Article IV of R.A. No. 9292 shall be, a dry circle seal with a horizontal space bearing the word a) BOARD OF ELECTRONICS ENGINEERING

b) PROFESSIONAL REGULATION COMMISSION c) LICENSE NO. d) NAME OF THE MEMBER 197. The Seal of Professional Electronics Engineer as provided by Section 29, Article IV of R.A. No. 9292 shall be, a dry circular seal consisting of two concentric circles with inner circle measuring ________ in diameter. a) 45 mm b) 28 min c) 48 mm d) 2 mm 198. The spectrum user for PAIRED 3G RADIO FREQUENCY BANDS for each additional1Mhz or fraction threof in excess of the first 15MHz_______ a) Php10,000,000 per MHz

b) Php8,000,000 per MHz c) Php5,000,000.00per MHz d) Php15,000,000.00 per MHz 199. Damages that are reasonable compensation for the injury. a) Nominal Damages b) Moral Damages c) Actual or Compensatory Damages d) Temperate or Moderate Damages 200. The spectrum user fee FOR THE UNPAIRED 3G RADIO FREQUENCY BANDS for each additional 1MHz or fraction thereof in excess of the first 5MHz but not exceeding



10MHz is _______ a) PhP8,000,000.00 per MHz b) PhP12,000,000.00 per MHz c) PhP3,000,000.00 per MHz d) PhP6,000,000.00 per MHz 201. Juan delivers the horse to pedro and the same is accepted. Pedro gives the amounts P2,000.00 as purchase price and the latter receives it. This is an example of what stage of the contract a) Preparation or conception b) Perferction or Birth c) Deliberation d) Consummation or termination 202. In aerial entrance, the minimun entrances between telephone cable and power entrance must be ____ radial distance. a) 3m b) 4m c) 1m d) 2m 203. It is point where cable from TELCO and the in-building distribution system are terminated. a) drop wire b) main terminals c) service box d) terminal wire

204. Juan agrees to receive p2,000.00 for his horse and Pedro agrees to take the horse for that amount. This refers to what stage of the contract a) Preparation or conception b) Perferction or Birth c) Deliberation d) Consummation or termination 205. It is the resistance of parallel faces of a one cubic centimeter of soil expressed in ohm- centimeter. a) cubic resistance b) Earth resistivity c) Ground resistance d) Earth density 206. A legal wrong, committed through fault or negligence, on a person or prope

rty, independent of contract. a) Condition b) Obligation c) Quasi-delicts d) Contracts 207. Requisites of obligation consist in giving, doing or not doing something. a) Passive subject b) Active subject c) Prestation d) Juridical or legal tie 208. Under the rules and regulation on the allocation and assignment of 3G radio frequency bands, assignees shall begin the installation and construction of the 3G network and faciities not later than______ from date award;

a) 9 months b) 3 months c) 12 months d) 6 months 209. A remission when it is inferred from the acts or conduct of the obligee. a) Complete b) Implied c) Partial d) Express 210. The science dealing with the development and application of devices and sy



stem involving the flow of electrons or other carries of electric charge, in a vacuum, in gaseous media, in plasma, in semiconductor, in solid-state and/or in similar devices, including, but not limited to, applications involving optical, electromagnetic and other energy forms when transduced or converted into electronic signals. a) Electronics b) Physics c) Electricity d) Communications 211. This is used to divert undesired currents before they reach the equipmentbeing protected and often are installed both and some distance away from te protected equipment. a) current limiting b) resistance limiting c) Grouding d) voltage limiting 212. In the official seal/logo of the Board, the atom is colored with ______ and the nucleus and electrons in _______ color. a) black; red b) white; red c) white; orange d) black; orange 213. It is required that during prime time only ______ hours of the airtime SHALL be allowed for block time programs under station responsibility and supervisi

on. a) 2 b) 1 c) 4 d) 3 214. In aerial entrance, minimum clearance over areas accessible to pedestrians only, must be ____. a) 3.5m b) 5.5m c) 4.5m d) 6.1m 215. An assembly of cellular metal or concrete floor raceways units forming part of a continous floor structure..

a) Conduit system b) Ceiling system c) Under floor duct system d) Cellular floor raceways 216. stranded stell wires in a group which generally is not a part of the conduction system , its primary function being to support wires or cables of the system. a) messenger b) guy c) support d) conduit 217. It is the meeting of minds between two persons whereby one binds himself with resprct to the other to give something or to render some service

a) Condition b) Obligation c) Contracts d) Quasi-delicts 218. Type of distribution system that serves as the same floor where the cables(wires) are placed within the ceiling and brought down to desk locations. a) Ceiling System b) Cellular floor system c) Conduit System d) Under floor duct system



219. An uncertain event which wields an influence on a legal relation. a) Reciprocal obligation b) Condition c) Alternative obligation d) Pure obligation 220. The intallation from the terminal on the pole to the protector at te customer 's premises . a) service drop b) main line c) local drop d) subcriber's loop 221. A kind of solidary when it exists among the creditors only. a) Active Solidarity b) Mixed Solidarity c) Solo Solidarity d) Passive Solidarity 222. Pedro and maria decided to get married on October 10, 2007, Invitations were printed and distributed to relatives and friends and apprel were purchased including matrimonial bed. Pedro, however walked out of it and was never heard ofagain. This limitation upon the right to contract that refres to a) Contrary to good customs b) Contrary to law c) Against moral d) Contrary to public order

223. An obligation which is capable of partial performance. a) Divisible obligation b) Solidary obligation c) Joint obligation d) Indivisible obligation 224. A quarter-hour program shall not exceed _______ commercial minutes withinMetro Manila. a) 1 min and 15 sec b) 7 min and 30 sec c) 15 d) 3 min and 30 sec 225. Unsubscribing from future unsolicited commercial and promotional advertisement, survey and other broadcast push messages

a) opt-in b) sign out c) log out d) unsubscribe 226. Shall include but not be limited to office buildings, hotels, motels, hospitals, condominiums, stores, apartments, supermarkets, shcools, studios, stadia, parking areas, memorial chapels/parks, watercrafts and aircraft used for business purposes, where electronic or electronically-controlled machinery or equipment are installed and/or are being used, sold, maintained, assembled, manufactured or operated. a) Industrial Plant b) Power Plant c) Production Area

d) Commercial Establishment 227. The principal scoure of revenue of the free, competitive system of commercial broadcasting is: a) All of the above b) Donation c) Advertising d) Fund 228. Includes all manufacturing establishments and othe business endeavors where electronics or electronically-controlled machinery or equipment are installedand/or are being used, sold, maintained, assembled, manufactured or operated.



a) Power Plant b) Production Area c) Industrial Plant d) Commercial Establishment 229. A KBP member whose station, block timer, independent producer or employeeconvered by the Radio and Television Codes, has been found, within a period of two years or less, by final and executory judgment, to have committd a combined aggregate total of five violations of the Radio and/or Television Codes. a) all of the above b) Consistent Violator c) Habitual Violator d) Gambler 230. An obligation where two parties are mutually obliged to do or to give something. a) Condition b) Pure Obligation c) Reciprocal obligation d) Alternative obligation 231. Each registered VoIP service provider shall be assigned a VoIP service prefix __________ a) 02xx b) 09xx c) 01xx d) 05xx

232. The intregated and accrdited national organization of Professional Electronics Engineers, Electronics Engineers and Electonics Technicians. a) PIECEP b) Accredited Professional Organization c) Organization of PECE d) IECEP 233. The official seal/logo of the Board which is circular in shape, consisting two concentric circles, with the outside circle measuring _______ in diameter. a) 28 mm b) 32 mm c) 45 mm d) 48 mm 234. In international sports events, the commercial load may be increased upon

the approval of the Board of Directors but in no case to exceed _______ commercial minutes per hour. a) 30 min b) 25 min c) 15 min d) 20 min 235. Registration with and without Examination for Electronics Technicians (ECT) will start within _______ years from the effectivity of R.A. No. 9292 a) five b) seven c) three d) ten 236. The following are considered local accounts except:

a) Painting shops b) Barber shops c) Bowling Alleys d) Drugstores with branches in another area or province 237. Batteries should be located where temperature range between ________degrees celsuis. a) 15.2 and 52.2 b) 55.5 and 60.3 c) 15.5 and 32.2 d) 12.5 and 25.2



238. The use of service box will be permitted for entrance cable not exceeding ____ pairs. The minimum size for service box is a) 0.91m x 1.22m x 1.19m b) 0.19m x 1.23m x 1.21m c) 0.61m x 0.91m x 0.91m d) 0.61m x 0.91m x 0.73m 239. A distinct inut of a program with minimum news content of one minute excluding into, extro, headline and commercial load. a) all of the above b) Newsbreak c) Flash report d) Newscast 240. An opening in an underground run or a system into which workers reach, but do not enter. a) handhole b) manhole c) finger hole d) rathole 241. This loading shall be taken as the resultant stress due to wind and dead weight for 200 kph wind velocity. a) extra heavy loading zone b) Light loading zone c) Heavy loading zone d) Medium loading zone

242. A main terminal generally recommended when entrance cable requirements will exceed 300 pairs.. a) Riser System b) Main Distributing Frame (MDF) c) Main Terminal Telephone Cabinet (MTTC) d) Service Box 243. Refer to a person or entity providing VoIP services to the public, directly or through for compantion. a) VOIP Service Provider b) PTE c) Local Carrier Provider d) Internet Service Provider 244. The minimum size for an entrance conduit is

a) 50mm b) 40mm c) 20mm d) 30mm 245. Under the rules and regulation on the allocation and assignment of 3G radio frequency bands, assignees shall start commercial not later than______ from date award; a) 30 months b) 120 months c) 60 months d) 90 months 246. A contract where only one of the parties has an obligation such as in commodatum or gratuitous deposit.

a) Consensual contract b) Unilateral contract c) Bilateral contract d) Real contract 247. A novation where the princinpal conditions of the obligation is change. a) Personal novation b) Substitute novation c) True novatoin d) Real novation 248. One shall be allowed to take one removal examination on the subject/s wher



e he/she failed to obtain the passing rating. Provided, however, that a candidate who obtains a passing rating in the majority of the subjects but obtains a rating in the other subject/s. a) below 60 % but lower than 50 % b) below 70 % but lower than 50 % c) below 75 % but lower than 60 % d) below 70 % but not lower than 60 % 249. The angular displacement of a tangent to the tower axis at the elevation from its no-wind load position at that elevation. a) tower sway b) tower bend c) tower twist d) tower displacement 250. Commercial load for shall not exceed ______ for one hour program in MetroManila. a) 18 min b) 20 min c) 17 min d) 15 min 251. The horizontal displacement of a point on the tower axis from its not-wind load position at that elevation. a) tower twist b) tower displacement c) tower sway

d) tower bend 252. All stations shall actively promote the growth and development of filipino music. Radio stations are encouraged to schedule ________ OPM's every clockhour. a) 4 b) 1 c) 2 d) 3 253. The used of handholes will be permitted for entrance cable not exceeding _

____ pairs. a) 50 b) 20 c) 30

d) 40 254. Requisites of obligations that refres to a person from whom prestation isdemandable or known as the debtor or obligator. a) Prestation b) Passive subject c) Juridical or legal tie d) Active subject 255. A type of service entrance that serves as means of providing service aerially from a pole to a building. a) Handhole b) Aerial entrance c) Overhead entrance d) Underground entrance

256. A person who qualified to hold himself/hersef out as a duly registered/licensed Electronics and Communications Engineer under Republic Act No. 5734. a) Professional Electronics Engineer b) Electronics and Communications Engineer c) Electronics Engineer d) Professional Electronics and Communications Engineer 257. A discharge through air, around or over the surface of solid, liquid or other insulation , between parts of different potential of polarity, produced by the application of voltage such that the breakdown pat becomes sufficiently ionized to maintain an electric arc.



a) flashover b) arc c) aurora d) corona 258. In the official seal/logo of the Board, the upper part of the annular space bear the words. a) NAME OF THE MEMBER b) BOARD OF ELECTRONICS ENGINEERING c) LICENSE NO. d) PROFESSIONAL REGULATION COMMISSION 259. A type of service entrance that provides mechanical protection and minimize the need for possible subsequent repairs to the property. a) Overhead entrance b) Handhole c) Aerial entrance d) Underground entrance 260. An obligation which is not subject to conditions or burdens nor does it mention a specific date for its fulfilment and as such it is imediately demandable. a) Pure Obligation b) Reciprocal obligation c) Conditional obligation d) Alternative obligation 261. Under the rules and regulation on the allocation and assignment of 3G radi

o frequency bands, an additional SUF ___ shall be imposed on each authorized 3Gnetwork operator for every 100,000 additional subscribers/user in excess of thefirst 4 million subscribers/users. a) 2M b) 1M c) 4M d) 3M 262. The current in a circuit can be kept from rising above a predetermined value by the use of a fuse in series with a circuit. a) current limiting b) Grouding c) resistance limiting d) voltage limiting

263. A person who qualified to hold himself/herself out as a duly registered/licensed Electronics Technician under RA 9292 and to affix to his/her name the letter "ECT".. a) Professional Electronics Engineer b) Electronics Engineer c) Electronics Technician d) Professional Electronics and Communications Engineer 264. It is the resistance path of a ground connection which includes the ground wire and its connection to ground electrode. a) Groung Path b) Ground resistance c) resistance path d) Ground electrode

265. Text crawls, either electronic or manual, shall not be used for any otherpurpose like: a) advisories in the public interest b) last minute program changes c) advertisements d) news bulletins 266. Commercial placement of competing products, services or firms in radio standards: a) can be placed in the same time cluster b) can be placed in tweenthe same time clustergiven there is a diff



erent product in b c) shall not be placed within the same cluster d) A and B 267. Advertisement designed to increase visibility or sale of merchandise or product a) commercial b) promotional advertisement c) spam d) push 268. A five-minute program shall have a maximum of _______ commercial minutes outside Metro Manila. a) 17 b) 1 min and 30 sec c) 8 min and 30 sec d) 4 min 269. A novation where there is a change in the person of the parties and the objects or modification of principal condition a) Mixed novation b) Real novation c) Substitute novation d) Personal novation 270. All ground connections, be it solderless or soldered, shall be checked atleast___________to be sure they are tight. a) 3 times per year

b) once a year c) 12 times a year d) twice as year 271. RA 9292 was approved on a) 17-Mar-05 b) 27-Mar-04 c) 27-Apr-04 d) 17-Apr-04 272. Atype of compensation that takes place when compensation extinguishes thetwo debts in their concurrent amounts even without the express agreement of theparties. Judicial compensation a) Legal comppensation b) Partial compensation

c) Voluntary compensation d) Judicial compensation 273. In KBP radio standards, each staion is required to schedule a minimum of _

______ of news per day (from 5:00 a.m. to 10:00 p.m.) on a Monday thru-Saturdaybasis. a) 60 min b) 75 min c) 30 min d) 45 min 274. A stage of a contract that refers to the time when the minds of the parties meet in agreement upon the object or subject matter as well as tot the price or consideration. a) Perferction or birth

b) Deliberation c) Consummation or termination d) Perparation or Conception 275. Type of distribution system comprises of two distinct components, distribution cells and feeder(header) ducts. Depending on the floor structure, the distribution cells may be constructed of steel or concrete. a) Cellular floor system b) Ceiling System c) Conduit System d) Under floor duct system



276. The vertical space reserved along the side of a pole or lower to permit ready access for linemen to equipment and conductors located thereon. a) Straiway b) pole c) climbing space d) guy 277. Under guidelines for the registration of VoIP service providers and resellers, each VoIP resellers shall pst a performance bond in the amount of _______ to guarantee the delivery of VoIP service to the public a) P3 million b) P1 million c) P5 million d) P4 million 278. The minimum length/s of a daily radio news can be _______ a) 10 minutes to 15 minutes b) all of the above c) 1 minute d) 5 minutes 279. When the solidarity exists both among the creditors and the debtors at the same time, this is called a) Solo Solidarity b) Passive Solidarity c) Mixed Solidarity d) Active Solidarity

280. A period authorized by the court. a) Judicial period b) Legal period c) Voluntary period d) In diem 281. To qualify in the registration to be PECE, one must provide _______ certification/s signed by _______ PECEs attesting that the experience record submitted by the applicant is factual. a) 3;3 b) 2;2 c) 1;3 d) 1;2 282. A five-minute program shall have a maximum of _______ commercial minutes w

ithin Metro Manila. a) 15 b) 1 min and 15 sec c) 3 min and 30 sec d) 7 min and 30 sec 283. The commercial load for provincial TV stations shall not exceed ______ minutes per program hour, whether foreign or local. a) 17 b) 20 c) 15 d) 18 284. The range of the frequencies reclassified for the extension of the UHF TVbroadcast band under MC 04-07-2005 is_______

a) 174- 470MHz b) 674- 698 MHz c) 54-88 MHz d) 544- 594 MHz 285. Under the rules and regulation on the allocation and assignment of 3G radio frequency bands, assignees shall cover at least ___ of the provincial capitalcities and towns and ____ of the chartered cities within__months from date of award; a) 80%:80%:60 b) 100%:90%:30



c) 40%:40%:60 d) 50%:50%:50 286. The following advertisements shall not be allowed: a) Advertising without violebt scenes or meassages which describe or condone these acts b) Advertisng which do not use superlatives, false claims and other misleading expressions c) Advertisments which deliberately encourage wrong pronounciationand grammar d) all of the above 287. Any product and/or servise that is sold or a service rendered within a province. a) Local goods b) Local product c) Local merchandise d) Local account 288. A commercial following the close of the program is called: a) hitch-hiker b) lead commercial c) cow-catcher d) sweeper 289. Allow one to send same SMS/MMS messages to a large number of mobile phone a) Broadcast Messaging Service b) Short Messaging Service

c) Spam d) Multimedia Messaging Service 290. It is typically a box-type made of steel of fibre glass usually prefabricated in standard sizes with cover and knockout holes, for in-building telephone distribution. a) Cabinet b) Unlimited access (raised floor) c) Closet d) Conduit System 291. The subscribers has requested to be included on the specific list ro receive direct marketing through SMS/MMS a) opt-in b) subscribe

c) log in d) sign in 292. A load-bearing floor unit containing one or more longitudinal cells whichmay be closed on all sides or open at top or bottom. a) closet b) cellular floor unit c) ceiling system d) box 293. One of the following is not considered as a source of obligation. a) Quasi-delicts b) Law c) Contracts d) Work

294. The average resistances os a dry adult human body is approximately. a) 100 000 ohms b) 1 000 ohms c) 10 000 ohms d) 100 ohms 295. Juan obliged himself to deliver to pedro six sacks of rice as follows:Three sacks of rice to be delivered by Juan on May 1ts, and pedro to pay juan the amount of P150.00. Another three sacks of rice to be delivere by juan on June 1st, and pedro to pay Juan the same amount of P150.00. This illustrate: a) Divisible obligation



b) Joint obligation c) Indivisible obligation d) Solidary obligation 296. Allow user to send and receive messages containing images, videos audio and text. a) Spam b) Short Messaging Service c) Broadcast Messaging Service d) Multimedia Messaging Service 297. In the official seal/logo of the Board, the inner ring is filled with a) orange background b) black background c) white background d) navy blue background 298. Within Metro Manila, class C aritime classificatio in FM radio is within: a) 12 Midnight to 5:00 AM b) 5:00 AM to 6:00 AM / 8:00 PM to 9:00 c) 6:00 AM to 8:00 PM d) 9:00 PM to 12 Midnight 299. An obligation whose consequences are subjected in one way or the other tothe expiration of said term. a) Alternative obligation b) Pure obligation c) Obligations with a period

d) Reciprocal obligation 300. A kind of remission when the enforcement of the obligation is waived or renounced totally a) Complete b) Express c) Partial d) Implied 301. The penelty for airing back-to-back of direct competing products, services or firms in the same commercial cluster in TV standards will be: a) 20% of the total amount of the overload only b) equivalent amount of the commercial in excess plus 20% of the total amount of the overload c) cost of commercials in the cluster

d) equivalent amount of the commercial only cost of commercial only 302. It is an electrode buried in the ground for the purpose of establishing alow resistance electrical contact with the earth. a) Lightning Rods b) Guy c) Ground pole d) Made Ground 303. An obligation wherein various things are due, but the payment of one of them is sufficient, determined by the choice which as a general rule belongs to the obligor. a) Alternative obligation b) Pure Obligation c) Reciprocal obligation

d) Condition 304. A low resistance electrical connection between two cable sheaths,between two ground connection or between similar parts of two circuits. a) Bond b) Guy c) short d) Fuse 305. A contract comes from the latin word________which signifies an agreement. a) tractum b) contractumus



c) Contractus d) Kontrus 306. Damages which are given in enhancement merely of the ordinary damages on account of wanton, reckless, malicious, or oppresseve character of the acts complained of. a) Actual or Compensatory Damages b) Nominal Damages c) Exemplary or Corrective Damages d) Moral Damages 307. A defective contract where it has all the essential requities of a contract and the contract itself is valid, but by reason of injury damage to third persons, such as creditors , the contract may be rescinded. a) Unenforceable Contracts b) Voidable contracts c) Void or Inexistent Contracts d) Rescissible Contract 308. Define as wire or cables entering the building, terminated to the man cross connecting point within the building from the nearest telephone facility. a) drop wire b) service entrance c) subscriber loop d) local loop 309. The location of the main terminal should have enough working space in front of all terminatuions. Normally ____ away from all hazards.

a) 900mm b) 1000mm c) 800mm d) 700mm 310. Entities intending to register as a VoIP service provider are required topay a registration fee of: a) P5 000/year b) P50 000/year c) P500 000/year d) P5 000 000/year 311. A remission when the waiver or renounciation refres only to a part of theobligation. a) Implied

b) Express c) Complete d) Partial 312. An underground entrance's minimum depth under areas used for vehicular traffic inside private property is a) 800mm b) 700mm c) 900mm d) 600mm 313. Any person firm, partnership or corporation government or private engagedin the provision of the telecom service to the public for compensation.. a) Broadcast Messaging Service b) Spam

c) Short Messaging Service d) Multimedia Messaging Service 314. In the official seal/logo of the Board, the lower half part af the annular space bear the words. a) PROFESSIONAL REGULATION COMMISSION b) BOARD OF ELECTRONICS ENGINEERING c) NAME OF THE MEMBER d) LICENSE NO. 315. "A" for and in considearation of P1000.00, entered into a contract with "B" wherby the latter agreed to murder "C". This limitation upon the right to cont



ract that refres to a) Against moral b) Contrary to law c) Contrary to public order d) Contrary to good customs 316. Branch of the unwritten law which was originally founded on the customs of mechants, mariners and business men generally in their dealings with one another throughout the civilized countries of the world. a) Law of businessmen b) Law of people c) Law of mariners d) Law Merchant 317. In the Seal of Professional Electronics Enginner, the portion of the inner circle below the diametral space shall bear a) the words "PROFESSIONAL ELECRONICS ENGINEER" b) name of the person holding the Professional Electronics Engineer license c) the license number d) the word ''PHILIPPINES'' 318. Under guidelines for the registration of VoIP service providers and resellers, Certificates of Registration (COR) issued to VoIP Providers and Resellers shall be valid for a peiod of _________, and are renewabe thereafter. a) 10 b) 5

c) 2 d) 1 319. The official seal/logo of the Board which is circular in shape, consisting two concentric circles, with the inner circle measuring ________ in diameter. a) 45 mm b) 32 mm c) 28 mm d) 48 mm 320. A tension menber (of solid or standed wires) used to withstand an otherwise unbalanced force on a pole or overhead line strutures. a) bond b) short c) guy

d) fuse 321. A contract that has not yet performed. a) Executory contracts b) Express contract c) Implied contracts d) Executed contracts 322. A apparatus so treated such that it will not maintain a flame or will notbe enjured readily when subjected to flame. a) anti flame b) flame retarding c) flame proof d) burn proof 323. A nature of obligation under civil code which is legally demandable and th

e courts of justice may compel their performance.. a) Condition b) Pure Obligation c) Natural Obligation d) Civil Obligation 324. A classification of contracts as to its "cause" whre the cause is the pure liberality of the giver. a) Gratuitous Contract b) Onerous Contract c) Remunetory Contract



d) Liberation ContractYour chosen subject is: GenEngPlease answer the following 744 questions and then press the Submit button below!

1. The boundary of a control volume system is called a a) control surface b) control line c) control point d) control area 2. Which of the following thermometers is best suited for measuring a temperature of nearly 1500ºC a) Thermo couple thermometer b) Mercury thermometer c) Gas thermometer d) Platinum resistance thermometer 3. The tansfer of energy between a solid surface and the adjacent fluid thatis in motion, and it involves the combined effects of conduction and fluid motion is called a) conduction b) radiation c) convection d) emission 4. A specialst's right to oversee lower level personnel involved in that spec

ialty ; regardless of where the personnel are in the organzation. a) Line authority b) Staff authority c) Head authority d) Functional authority 5. A five-minute program shall have a maximum of _______ commercial minutes within Metro Manila. a) 3 min and 30 sec b) 1 min and 15 sec c) 15 d) 7 min and 30 sec 6. One newton is equivalent to a) kg-m/s/s

b) kg-m/m/s c) m/s² per kilogram d) kg-m/s 7. this is a form of departmentalization in which everyone engaged in one functional activity, such as engineering or marketing, grouped into one a) Product or market Organization b) Matrix Organization c) Functional Organization d) Divisible Organization 8. the rate of flow of thermal energy through a material in the presence of a temperature gradient is called a) thermal conductivity b) thermal capacity

c) thermal convention d) thermal radiation 9. A novation where there is a change in the person of the parties and the objects or modification of principal condition a) Mixed novation b) Substitute novation c) Real novation d) Personal novation 10. Prevent development of hazardous potential difference in communication plant by direct bonding, when permissible or by use of surge arresters, discharge g



aps, diodes, etc. which operate under abnormal voltage condition. a) Grouding b) resistance limiting c) current limiting d) voltage limiting 11. A contract where in the intent if the parties is shown by conduct. a) Express contract b) Implied contracts c) Executed contracts d) Executory contracts 12. when a body resistant to heat, is called a) thermosphic b) thermoduric c) thermotropic d) thermoplastic 13. The angular displacement of a tangent to the tower axis at the elevation from its no-wind load position at that elevation. a) tower sway b) tower bend c) tower twist d) tower displacement 14. Refers to the management function that involves anticipating future trends and determining the best strategies and tactics to achieve organizational objectives.

a) Management b) Planning c) Organizing d) Supervision 15. determination of the actual quantity of the materials on hand as of a given date. a) physical inventory b) stock assesment c) periodi material update d) counting principle 16. This is used to divert undesired currents before they reach the equipmentbeing protected and often are installed both and some distance away from te protected equipment.

a) current limiting b) resistance limiting c) voltage limiting d) Grouding 17. A type of division that depends on quantity rather than quality a) Qualitative b) Moral c) Quantitative d) Ideal 18. a formal organization of producers within industry forming a perfect collusion purposely formed to increse profit and block new comers from the industry. a) competitors b) monopoly

c) cartel d) corporation 19. What keeps an earth satelite moving on its orbit? a) Gravitational attraction of sun b) Gravitational attraction between satelite and earth c) burning of fuel d) Ejection gases from the exhaust of the satelite 20. the net electric charge in any atom is a) 1 b) -1



31. A group of activities designed to facilitate and expedite the selling of good and services. a) Marketing b) Commercial c) Advertisement d) Sales 32. which group of periodic table is known as the halogens? a) group VI b) group IV c) group IV d) group VII 33. A kind of remission when the enforcement of the obligation is waived or renounced totally a) Complete b) Partial c) Express d) Implied 34. Refers to the act of choosing from those that are available the individual most likely to succeed on the job. a) Training b) Forecasting c) Selection d) Evaluation and Control 35. A Decibel is a

a) highest frequency emitted by a tuning fork b) a measure of clarity of sound c) a measue of intensity level d) musical instrument 36. Defined as the management function that determines human resource needs,recruits,selects,train, and develops human resource for job created by an organization. a) Resourcing b) Recruitmen c) Hiring d) Staffing 37. A form of comunication transmitted through hearing or sight. a) Verbal

b) Oral c) Nonverbal d) Written 38. The spectrum user fee for UNPAIRED 3G RADIO FREQUENCY BANDS for the first5MHz is __________ a) PhP12,000,000.00 per MHz b) PhP8,000,000.00 per MHz c) PhP6,000,000.00 per MHz d) PhP3,000,000.00 per MHz 39. Refers to the process of determining how specific tasks can best be accomplished on time with available resources. a) Intermediate Planning b) Secondary Planning

c) Operational Planning d) Strategic planning 40. These are forces whose lines of action all pass through a common point a) coplanar forces b) collinear forces c) couple d) concurrent forces 41. a formula which describeds only the numbers of each element in the molecule is called a) ionic formula



b) structural formula c) empirical formula d) molecular formula 42. the mass of a proton is about many times the mass of an electrons a) 1587 b) 1387 c) 1837 d) 1639 43. Insulated wires, used to run a subcriber's line from the terminal on poleto the protector at the house or building. a) dropwire b) main cable c) dropline d) main line 44. The minimum voltage value that is considered hazardous is. a) 12V RMS AC b) 45V RMS AC c) 24V RMS AC d) 50V RMS AC 45. Refers to the process of determining the major goals of the organization and the policies and strategies for obtaining and using resources to achieve those goals. a) Operational Planning b) Secondary Planning

c) Strategic planning d) Intermediate Planning 46. The members of the Board shall hold office for a term of ________ years from date of appointment or until their successors shall have been appointed and qualified and may be re-appointed once for another term. a) 7 years b) 3 years c) 5 years d) 10 years 47. A type of controlling when information is gathered about a completed activity, and in order that evaluation and steps for improvement are derived. a) Feedback control b) Conccurent control

c) Preventive control d) Feed forward control 48. The following are considered as functions of an engineer except. a) Sales b) Physical education c) Testing d) Contruction 49. A type of service entrance that provides mechanical protection and minimize the need for possible subsequent repairs to the property. a) Overhead entrance b) Underground entrance c) Aerial entrance d) Handhole

50. A device designed to protect apparatus from high transient voltage, by diverting surge current to ground and capable of repeating this function as specified. a) lightning protector b) lightning arrester c) lightning ball d) fuse 51. The pressure applied to a confined fluid increases the pressure throughout by the same amount. This is best known as a) Amagat's principle



b) Torricelli's principle c) Archimedes principle d) Pascal's principle 52. The subscribers has requested to be included on the specific list ro receive direct marketing through SMS/MMS a) log in b) sign in c) opt-in d) subscribe 53. The tansfer of energy from the more energetic particles of a substance tothe adjacent less energetic ones as a result of interaction between particles is called a) convection b) radiation c) emission d) conduction 54. A period established by law a) Voluntary period b) Ex die c) In diem d) Legal period 55. A contract comes from the latin word________which signifies an agreement. a) Kontrus b) Contractus

c) contractumus d) tractum 56. the force that holds atoms together are called a) mechanical bond b) chemical bond c) atomic bond d) formula bond 57. A nature of obligation under civil code which is legally demandable and the courts of justice may compel their performance. a) Pure Obligation b) Natural Obligation c) Civil Obligation d) Condition

58. which of the following statements is correct concerning the passage of white light into a glass a) greater the wavelenght,slower the speed of color b) all the colors of white light travel with the same speed c) the violet color travels slower than the red color d) the violet color travels faster than red color 59. the atoms having different atomic numbers but the same mass number are called a) isobars b) homologues c) isotones d) isotopes 60. An subsurface chamber, large enough for a person to enter, in the route of

one or more conduit runs, and affording facilities for placing and maintainingin the runs, conductors, cable and any associated apparatus. a) handhole b) rathole c) manhole d) finger hole 61. the quantity of a certain commodity that is offered for sale at a certai price at a given place and time. a) supply b) stocks



c) utility d) goods 62. A classification of penal clause when both the principal contract and thepenal clause can be enforced. a) Partial b) Subsidiary c) Solo d) Joint 63. the gases that rarely take part in a chemical reaction are called a) miscible gases b) noble gases c) permanent gases 64. when a contract cannot be sued upon or enforced in court unless it is ratified is said to be a) Negotiorum Gestio b) Unenforceable contracts c) Void or Inexistent contract d) Voidable contracts 65. Under the rules and regulation on the allocation and assignment of 3G radio frequency bands, assignees shall begin the installation and construction of the 3G network and faciities not later than______ from date award; a) 12 months b) 6 months c) 9 months

d) 3 months 66. In the Seal of Professional Electronics Engineer, the upper portion of the annular space bear a) the license number b) the words "PROFESSIONAL ELECRONICS ENGINEER" c) name of the person holding the Professional Electronics Engineer license d) the word ''PHILIPPINES'' 67. Under guidelines for the registration of VoIP service providers and resellers, Certificates of Registration (COR) issued to VoIP Providers and Resellers shall be valid for a peiod of _________, and are renewabe thereafter. a) 5 b) 1

c) 2 d) 10 68. In the Seal of Professional Electronics Engineer, the lower portion of the annular space bear a) the word ''PHILIPPINES'' b) the license number c) name of the person holding the Professional Electronics Engineer license d) the words "PROFESSIONAL ELECRONICS ENGINEER" 69. The resultant of two concurrent forces is minimum when the angle between them is a) 0° degree b) 180°degrees

c) 45°degrees d) 90°degrees 70. Damages that cover actual injury or economic loss. It typically includes medical expenses, lost wages and the repair or replacement of property. a) Moral Damages b) Nominal Damages c) Actual or Compensatory Damages d) Temperate or Moderate Damages 71. the force of attraction between oppositely charged ions is called a) metallic bonding



b) polar bonding c) covalent bond d) ionic bonding 72. A suitable enclosure large enough to house key telephone systems apparatus, power equipment and terminating facilities for key telephone systems stationsand services, as well as central closets, zone closets, or riser closets, according to the designed of the under floor raceway or riser system. a) Apparatus Closet b) Cabinet c) Apparatus Cabinet d) Closet 73. the chemical name form baking soda is a) sodium sulphate b) sodium chloride c) sodium bicarbonate d) sodium carbonate 74. In what form can energy cross the boundaries of a closed system? a) sound b) manetic waves c) heat d) light 75. One in which each of the detors is liable for the whole obligation and each of the creditors may demand compliance of the entire obligation. a) Divisible obligation

b) Indivisible obligation c) Solidary obligation d) Joint obligation 76. The instrument, which measures temperature by radiation, is called a) pyrometer b) thermopile c) hydrometer d) thermometer 77. A process of sharing information through symbols,including words and message. a) Language b) Hypnitism c) Counseling

d) Communication 78. It is a management function which involves influencing others to engage in the work behaviors necessary to reach organization goals. a) Leading b) Sales talk c) Motivation d) Commanding 79. A contract that has not yet performed. a) Executed contracts b) Executory contracts c) Implied contracts d) Express contract 80. the reciprocal of bulk modulus is

a) bulk modulus b) young's modulus or tensil modulus c) shear modulus d) compressibility 81. A type division that depends on quality rather than quantity a) Moral b) Qualitative c) Ideal d) Quantitative 82. Function of communication that details when feelings are repressed in the



organization, employees are affected by anxiety, which, in turn,affected performance a) Motivation Function b) Information Function c) Emotive Function d) Control Function 83. An organization structure in which each employee reports to both a functional or division manager and to a project or group manager. a) Divisible Organization b) Matrix Organization c) Product or market Organization d) Functional Organization 84. parties whose consent or signature in a contract is not considered intelligent. a) convict b) dummy person c) demented persons d) minors 85. a covalent bond between atoms of identical electronegativity is called a) bipolar b) nonpolar c) polar d) monopolar 86. modulus of elasticity is also known as

a) shear modulus b) rigidity c) bulk modulus d) young's modulus 87. the amount which has been spend or capital invested which for some reasons cannot be retrieved. a) depletion cost b) fixed costs c) construction cost d) sunk cost 88. the ratio of the ultimate stress to the allowable of the material is called a) modulus of elasticity

b) strenght c) elastic limit d) factor of safety 89. an obligation with no condition attached is called a) gratuitous b) personal c) private d) concealed 90. A mass is revolving in a circle which is in the plane of paper. The direction of centripetal acceleration is along the radius: a) none of the above b) away from the center radius c) toward the center

d) at the right angle to angular velocity 91. Allow one to send same SMS/MMS messages to a large number of mobile phone a) Short Messaging Service b) Spam c) Multimedia Messaging Service d) Broadcast Messaging Service 92. a property of matter that is often used by the chemist as an "identification tag" for a substance. a) mass b) density



c) volume d) molarity 93. A contracat that is perfected by delivery of the thing which is the object of the contract. a) Consensual contract b) Bilateral contract c) Unilateral contract d) Real contract 94. This loading shall be taken as the resultant stress due to wind and dead weight for 200 kph wind velocity. a) Heavy loading zone b) Light loading zone c) Medium loading zone d) extra heavy loading zone 95. Within Metro Manila, class D aritime classificatio in FM radio is within: a) 12 Midnight to 5:00 AM b) 6:00 AM to 8:00 PM c) 9:00 PM to 12 Midnight d) 5:00 AM to 6:00 AM/ 8:00 PM to 9:00 96. provides certain level of safety to humans and properly in case of equipment damages. a) Bonding or Grounding b) Lightning Rod c) fuse

d) Surge arrester 97. The vertical space reserved along the side of a pole or lower to permit ready access for linemen to equipment and conductors located thereon. a) pole b) climbing space c) guy d) Straiway 98. What is the momentum of inertia of a circle of radius r? a) p?4/16 b) p?4/15 c) p?4/4 d) p?4/12 99. One of the following is not considered as a source of obligation.

a) Quasi-delicts b) Contracts c) Work d) Law 100. Juan delivers the horse to pedro and the same is accepted. Pedro gives the amounts P2,000.00 as purchase price and the latter receives it. This is an example of what stage of the contract a) Consummation or termination b) Preparation or conception c) Deliberation d) Perferction or Birth 101. the progressive decrease of a property as a result of repeated stress is called

a) elastic deformation b) debility c) rigidity d) fatigue 102. A process during which there is no heat transfer is called a) adiabatic process b) isentropic process c) isometric process d) isothermal process 103. The boiling point of water on plains is 100ºC. At hills it will be



a) more than 100ºC b) 100ºC c) less than 100ºC d) may be any of the above 104. is the loss of value of the equipment with use over a period of time. It could mean a difference in value between a new asset and the use asset currentlyin a service. a) depreciaton b) extracted c) gain d) loss 105. the number of atoms (6.032x1032) present in 12 grams of carbon-12 is called a) bohr's constant b) plank's constant c) avogadro's constant d) reinhold's cinstant 106. Each registered VoIP service provider shall be assigned a VoIP service prefix __________ a) 05xx b) 01xx c) 02xx d) 09xx 107. what type of stress is produced whenever the applied load caused one secti

on of a body to tend to slide past is adjacent section? a) normal stress b) bearing stress c) shearing stress d) sliding stress 108. The reciprocal of density (i.e volume per unit mass) is called a) specific gravity b) bulk modulus c) specific volume d) specific weight 109. A process of creating a set of product specifications appropiate to the demands of the situation. a) Conceptualization

b) Product design c) Product planning d) Blueprinting 110. the word electron comes from the greek word "elktron" which means a) unique b) cannot be cut c) negative d) amber 111. It is an electrode buried in the ground for the purpose of establishing alow resistance electrical contact with the earth. a) Made Ground b) Guy c) Lightning Rods

d) Ground pole 112. The following are considered to be the essential elements of contracts except a) object or subject matter b) concent of the parties c) effrects to the subjects d) cause or consideration 113. These are normallly open circuited devices and pass no significant current at normal operating potentials. a) Lightning Rod



b) Grounding c) Surge arrester d) fuse 114. In a polar coordinate system , the length of the ray segment from a fixedorigin is known as ____. a) minimum poin b) amplitude c) radius vector d) hypotenus 115. Refers to communication facilities installed below thw surface of the earth. a) underground b) underneath c) under earth d) earth mat 116. With the reference to the thermodynamic diagram of temperature-entropy(TS) what is represented by the area under the diagram? a) heat transferred b) temperature differece c) enthalpy d) work done 117. Refer to a person or entity providing VoIP services to the public, directly or through for compantion. a) PTE

b) Internet Service Provider c) VOIP Service Provider d) Local Carrier Provider 118. the isotope of hydrogen with only one neutron is called a) deuterium b) monotium c) tritium d) protium 119. A remission when it is shown by words or declaration of the obligee a) Implied b) Express c) Complete d) Partial

120. Under guidelines for the registration of VoIP service providers and reesellers, code "yyyy" shall be assigned to a) duly assigned VoIP resellers b) duly authorized local access c) duly registered VoIP service providers d) duly authorized internet services providers 121. it describes the length elasticityof the material a) modulus of compressibility b) young's modulus or tensil modulus c) bulk modulus d) shear modulus 122. a covalent bond formed by the combination of collinear p or orbitals is also called a

a) delta bond b) alpha bond c) gamma bond d) sigma alpha 123. Under guidelines for the registration of VoIP service providers and resellers, each VoIP service provider shall post a performance bond in the amount of _

_____ to guarantee the delivery ofVoIP service to the public. a) P4 million b) P1 million c) P5 million



d) P3 million 124. the property of an isolated conductor to store electric charge is a) conductance b) permeability c) capacitance d) accumulation 125. the isotope of hydrogen is a) deuterium b) all of the above c) tritium d) protium 126. The spectrum user fee FOR PAIRED 3G RADIO FREQUENCY BANDS for each additional 1MHz or fraction threof in excess of the first 5MHz but not exceeding 10Mhzis __________ a) Php8,000,000 per MHz b) Php5,000,000.00per MHz c) Php10,000,000 per MHz d) Php15,000,000.00 per MHz 127. the tendency of a body to return to its original size or shape after having been deformed is called a) anelastivty b) elastivity c) elasticity d) elastance

128. It is a document that summarizes the current financial situation of the firm,analyzes financial needs,and recommends a direction for financial activities. a) Production Plan b) Short-range plans c) Marketing Plan d) Financial Plan 129. A metallic rod carried above the highest point of a pole or struture and connected to earth by a heavy copper conductor intended to carry lightning current directly to earth. a) lightning gap b) lightning rod c) lightning arrester d) breaker

130. A mercury thermometer is constructed at a) atemperature higher than the maximum range of the thermometer b) room temperature c) a temperature lower than the minimum range of the temperature d) atmospheric pressure 131. A device that increases the velocity of a fluid at the expense of pressure is called a) nozzle b) diffuser c) manometer d) pressure exchanger 132. On decreasing the pressure, the boiling point of water will a) increase

b) remain unaffected c) may increase/decrease depending on the pressure d) decrease 133. the tendency of an atom to atrract electrons shared in a covalent bond iscalled a) electron mobility b) electronegativity c) electron ability d) electrons affinity 134. A closet which varies 460 to 760mm in depth.



a) raised closet b) Shallow closet c) Deep closet d) walk in closet 135. A type of compensation that takes place when the obligations are of the same amount and compensation extinuishes the obligations entirely. a) Partial compensation b) Legal compensation c) Total compensation d) Judicial compensation 136. a written contract by a debtor to pay final redemption value on an indicated date or maturity date and to pay a certain sum periodically. a) bond b) collateral c) annuity d) amortization 137. A permanent committee that deals with issues on an going basis. a) Add hoccommitee b) Standing committee c) Sinking committee d) Midget committee 138. When a planet moves around the sun, a) the linear momentum remains constant b) the angular momentum remains conserved

c) the linear velocity remains constant d) the angular speed remains constant 139. it is defined to be the capacity of a commodity to satisfy human want a) utility b) luxuries c) necessity d) discounts 140. A type of risk in which there is only a chance of loss. a) One shot risk b) Speculative risk c) Single time risk d) Pure risk 141. With Metro Manila, Class C airtime classification in AM radio is within:

a) 5:00 AM t 9:00 AM/4:00PM to 7:00 PM b) 9:00 PM to 12 Midnight c) 12:00 Midnight to 5:00 AM d) 9:00 AM to 4:00 AM / 7:00 PM to 9:00 PM 142. the central part of an atom is called the a) heart b) hub c) nucleus d) core 143. which of the following falls under fluids? a) both liquid and gas b) liquid c) gas

d) solid 144. The following are requisites of contracts except a) Object of contract b) Cause of contract c) Effect of contract d) Consent 145. The simplest way to make an earth resistances test is to use: a) Voltmeter-Ammeter Method b) Triangulation Method c) Three terminal test



d) Direct metod or two terminal test 146. protons and neutrons can be broken down further into elementary particlescalled. a) warks b) ions c) isotope d) quarks 147. The momentum of an object is the product of its a) mass of velocity b) force and time c) force and displacemet d) mass of displacement 148. A low resistance electrical connection between two cable sheaths,between two ground connection or between similar parts of two circuits. a) Fuse b) Guy c) short d) Bond 149. In the official seal/logo of the Board, the outer and inner ring is filled with a) yellow with boundaries in black color b) white with boundaries in black color c) orange with boundaries in navy blue color d) grey with boundaries in black color

150. It is a metal strip or rod, ussually of copper or similar conductive material, designed to protect tall or isolatedsructures ( such as the roof of a building or the mast of a vessel)from lightning damage. a) Made Ground b) Guy c) Ground pole d) Lightning Rods 151. The minimun size for vehicular handholes is a) 0.91m x 1.22m x 1.19m b) 0.61m x 0.91m x 0.91m c) 0.19m x 1.23m x 1.21m d) 0.61m x 0.91m x 0.73m 152. It is hotter over the top of a fire than at the same distance on the sides

because of: a) convection of heat b) radiation of heat c) conduction, convection and radiation of heat d) conduction of heat 153. The spectrum user fee for PAIRED 3G RADIO FREQUENCY BANDS for each additional 1Mhz or fraction thereof in excess of the first 10MHz but not excessding 15MHz __________ a) Php15,000,000.00 per MHz b) Php5,000,000.00per MHz c) Php8,000,000 per MHz d) Php10,000,000 per MHz 154. If the direction of an object's momentum is west, the direction of the vel

ocity of the object is a) east b) west c) north d) south 155. 500 gm of water at 4ºC occupies a certain volume V. Which of the following statements is correct? a) It will weigh less than one pound of water at 0ºC b) Its volume will decrease when its temperature is lowered c) It will weigh more than 500 gm of water at 0ºC



d) its volume will increase when its temperature is lowered or raised 156. The amount of energy absorbed during melting and is equivalent to the amount of energy released during freezing is called a) latent heat of fusion b) latent heat of vaporization c) melting energy d) specific heat 157. A function of an engineer where the engineer assists the company's customers to meet their needs,especially those that require technical expertise. a) Government b) Consulting c) Sales d) Construction 158. When common salt is sprinkled on ice the temperature of ice a) increase b) remains unaffected c) none of these d) decreases 159. The spectrum user fee FOR PAIRED 3G RADIO FREQUENCY BANDS for the first 5MHz is ______ a) Php8,000,000 per MHz b) Php5,000,000.00per MHz c) Php10,000,000 per MHz

d) Php 15,000,000.00 per MHz 160. electron was discovered by a) rutherford b) einstein c) j.j.thompson d) chadwick 161. The Seal of Professional Electronics Engineer as provided by Section 29, Article IV of R.A. No. 9292 shall be, a dry circular seal consisting of two concentric circles with inner circle measuring ________ in diameter. a) 28 min b) 45 mm c) 2 mm d) 48 mm

162. At a given pressure, the temperature at which pure substance changes phase is called a) saturation temperature b) critical temperature c) kindling temperature d) triple point 163. a negative ion is called? a) positron b) quark c) cation d) anion 164. A series of states through which a system passes during a process is called the of the process

a) condition b) course c) state d) path 165. stranded stell wires in a group which generally is not a part of the conduction system , its primary function being to support wires or cables of the system. a) messenger b) support c) guy



d) conduit 166. the components resulting from the reaction are called? a) reductants b) reactants c) products 167. These are palns intended to cover a period of less than one year.First-line supervisors are mostly concerned with this plans. a) Long-range plans b) Single-Use Plans c) Standing Plans d) Short-range plans 168. Refers to an element of contracts that consist of the unusual stipulationof the parties such as conditions, terms, etc. a) Essential elements b) Accidental elements c) Unnatural elements d) Natural elements 169. Exemptions from examinations and registrations can be possibly given to a) A Filipino PECEs, ECEs or ECTs with at least 25 years of experience abroad b) A Filipino PECEs, ECEs or ETCs with at least 20 years of experience in the Philippines c) A foreign national that are PECEs, ECEs or ECTs and equivalent who are temporarily employed by the Philippine Government or by private firms in

the Philippines d) A foreign national with at least 20 years of experience in ECE field here in the Philippines 170. the word proton comes from the greek word "protons" meaning a) with positive charge b) unique c) cannot be cut d) of first importance 171. A plan designed to coordinate a large set of activities a) Project b) Program c) Financial Statement d) Budget

172. The study of motion without reference to the force that cause the motion is known as ______. a) kinetics b) static c) kinematics d) dynamic 173. This type of planning is a responsibility of lower management. a) Strategic planning b) Secondary Planning c) Intermediate Planning d) Operational Planning 174. if the number of gas molecule is doubled in a certain volume of gas the pressure?

a) remains uncharged b) is increase to four times c) is decrease to half d) is doubled 175. For provicial stations, FM radio prime time is the time a) 4:00 PM to 7:00 PM b) 6:00 AM to 8:00 PM c) 5:00 AM to 9:00 AM / 4:00 PM to 8:00 PM d) 6:00 AM to 8:00PM 176. stress caused by forces acting along or parallel to the area resisting the



forces is known as a) shearing stress b) tangential stress c) normal stress d) simple stress 177. A commercial preceding the opening of the program is called: a) sweeper b) hitch-hiker c) lead commercial d) cow-catcher 178. Sounds above the frequency of 20000 Hz is called a) Infrasonic sound b) Ultrasonic sound c) Hypersonic sound d) Supersonic sound 179. The official seal/logo of the Board which is circular in shape, consisting two concentric circles, with the inner circle measuring ________ in diameter. a) 32 mm b) 45 mm c) 48 mm d) 28 mm 180. An "open system" is also known as a) control mass b) isolated system

c) control boundary d) control volume 181. The phenomenon of damping results in decrease in a) velocity b) frequency c) amplitude d) wavelength 182. At any point along a streamline in an ideal fluid in steady flow, the sumof the pressure, the potential energy per unit volume and the kinetic enery perunit volume have the same value."This concept is known as a) Pascal's theorem b) Bernoulli's Energy Principles c) Fluid theorem

d) Hydraulic theorem 183. In KBP radio standards, each staion is required to schedule a minimum of _ ______ of news per day (from 5:00 a.m. to 10:00 p.m.) on a Monday thru-Saturdaybasis. a) 30 min b) 75 min c) 45 min d) 60 min 184. Results from abnormally high sound level, the physical effects of which may vary from minor discomfort to serious injury. a) Super sonic b) Sonic Boom c) Electrical Shock

d) Acoustic Shock 185. Any of a variety of elecrtronic devices that is capable of accepting data, programs and/or intructions, executing the programs and/or intructions to process the data and presenting the results. a) Laptop b) ICT c) Computer d) ATM 186. "A" obliged himself to deliver to "B" a car. Subsequently, they entered into another contract whereby instead of "A" delivering a car, "A" would deliver a



truck. This illustrates: a) Substitute novation b) Personal novation c) True novatoin d) Real novation 187. Refers to the process of determining the contributions that subunits can make with allocated resources. a) Secondary Planning b) Operational Planning c) Strategic planning d) Intermediate Planning 188. A main terminal generally recommended when entrance cable requirements will exceed 300 pairs. a) Main Terminal Telephone Cabinet (MTTC) b) Service Box c) Riser System d) Main Distributing Frame (MDF) 189. modulus of elasticity in shear is also known as a) modulus of rigidity b) strain c) hooke's modulus d) young's modulus 190. The average resistances os a dry adult human body is approximately. a) 10 000 ohms

b) 100 ohms c) 1 000 ohms d) 100 000 ohms 191. an atom or group of atom that has a net positive or negative charge is called a) ion b) positron c) polymer d) isotope 192. Refers to the activity combining "technical knowledge with the ability toorganize and coordinate workerpower, materials, machinery,and money." a) Engineerring Club b) Engineerring organization

c) Engineerring Management d) Engineerring Materials 193. A "closed system" is also known as a) control volume b) control boundary c) control mass d) isolated system 194. What is the standard acceleration due to gravitational force? a) 98ft/sec/sec b) 32m/sec/sec c) 32ft/sec/sec d) 980ft/sec/sec 195. The intallation from the terminal on the pole to the protector at te custo

mer 's premises . a) local drop b) service drop c) main line d) subcriber's loop 196. The arrangement or relationship of positions within an organization. a) Planning b) Structure c) Supervising d) Organizing



197. rutherford model of an atom had failed to explain a) the location of electron in an atom b) the positiion of protons and neutrons c) the distributiion of electrons around the nucleus d) both (A) and (B) 198. The process of establishing and maintaining appropiate levels of system. a) Quality control b) Work-Flow Layout c) Inventory control d) Pechasing and material management 199. the sum of all the costs necessary to prepare a constructionproject for operation. a) operation cost b) construction cost c) depletion cost d) production cost 200. In Physics, if LF and LV are latent heat of fusion and vaporization, respectively, which of the following equations apply in determing the amount of energy needed to freeze a liquid. a) Q=mlv b) Q=mlf c) Q=-mlv d) Q=-mlf 201. A remission when the waiver or renounciation refres only to a part of the

obligation. a) Complete b) Express c) Implied d) Partial 202. A person who is qualified to hold himself/herself out as a duly registered/licensed Professional Electronics Engineer under RA 9292 and to affix to his/her name the letters "PECE". a) Electronics and Communications Engineer b) Professional Electronics and Communications Engineer c) Electronics Engineer d) Professional Electronics Engineer 203. The moment of inertia of the plain figure,____.

a) decreas as the distance of the axis moves farther from the centroid b) is zero at the cenroidal axis c) is maximum at the centoidal axis d) increases as a distance of the axis moves farther from the centroid 204. the property of metals that allows them to be drawn into thin wires beyond their elastic limit without being rupture is called a) hardness b) malleability c) ductility d) elasticity 205. shearing stress is also known as

a) simple stress b) shearing stress c) tangential stress d) normal stress 206. A conduction connection, whether intentional or accidental, by which an electric circuit or equipment is connected to earth, or to some conducting body of relatively large extent that serves in place of the earth. a) short b) link c) ground



d) jumper 207. Define as wire or cables entering the building, terminated to the man cross connecting point within the building from the nearest telephone facility. a) service entrance b) local loop c) drop wire d) subscriber loop 208. The maximum number of components that a single force may be resolved intois a) one b) two c) three d) four 209. An undertaking the object of which is to tranmist audio, video, text, images or other signals or messages for reception of a broad audience in a geographical area via wired or wireless means. a) Paging b) Transmission c) Broadcasting d) Communications 210. Mass per unit volume is a) density b) specific gravity c) weight

d) pressure 211. Refers toa movement by the person into a position of higher pay and greater responsibilities and which is given as a reward for competence and ambition. a) Monetary reward b) Transfer c) Demotion d) Promotion 212. These are plans covering a time span of more than one year.These are mostly undertaken by middle and top management. a) Short-range plans b) Single-Use Plans c) Long-range plans d) Standing Plans

213. This is appropriate for a large corporation with many product lines in several related industries. a) Divisible Organization b) Product or market Organization c) Matrix Organization d) Functional Organization 214. Under the rules and regulation on the allocation and assignment of 3G radio frequency bands, an additional SUF ___ shall be imposed on each authorized 3Gnetwork operator for every 100,000 additional subscribers/user in excess of thefirst 4 million subscribers/users. a) 4M b) 2M c) 3M

d) 1M 215. Sound waves in air are a) Transverse b) Stationary c) Longitudinal d) Neither longitudinal or transverse 216. An obligation where two parties are mutually obliged to do or to give something. a) Pure Obligation b) Condition



c) Alternative obligation d) Reciprocal obligation 217. The radial distance from the axis to the point of application of the force is called a) radius b) displacement c) lever arm d) normal 218. "A" borrowed money from "B" in the amount of P50.00 promising to pay the amount "as son as possible". If later on , they cannot agree on the specific date of payment, the remedy of "B" is to go to court and ask the court to fix the date when the debt is to be paid. This illustrates: a) Reciprocal obligation b) Obligations with a period c) Pure obligation d) Alternative obligation 219. The amount of heat which is absorbed during the change of state of a subtance without rise in its temperature is called its a) Latent heat b) Water equivalent c) Thermal conductivity d) Specific heat 220. Requisites of obligations which is the vinculum or the link that binds the party.

a) Prestation b) Active subject c) Passive subject d) Juridical or legal tie 221. The top management of any firm is involved in this type of planning.. a) Strategic planning b) Intermediate Planning c) Operational Planning d) Secondary Planning 222. Requisites of obligations that refres to a person from whom prestation isdemandable or known as the debtor or obligator. a) Prestation b) Passive subject

c) Juridical or legal tie d) Active subject 223. This type of organizationis very effective in smaller firms especially "singel business firm where key activities revolve around well-defined skill and areas of specialization. a) Matrix Organization b) Functional Organization c) Product or market Organization d) Divisible Organization 224. Normal range of the frequency of sound, which the human beings canhear, is a) less than 20 Hz b) 20Hz to 20,000 Hz c) more than 25,000 Hz

d) all of these 225. Within Metro Manila, class A aritime classificatio in FM radio is within: a) 9:00 PM to 12 Midnight b) 6:00 AM to 8:00 PM c) 5:00 AM to 6:00 AM / 8:00 PM to 9:00 d) 12 Midnight to 5:00 AM 226. The maximunm span for telephone pole to a building used in aerial entrance should be ____. a) 30mm b) 40mm



c) 20mm d) 50mm 227. in oxidation-reduction or redox reaction, the component receiving the electrons is called a) reductant b) reducing agent c) oxidant d) acceptor 228. a market whereby there is only one buyer of an item for when there are nogoods substitute. a) oligopoly b) oligopsony c) monopoly d) monopsony 229. RA 9292 was finally passed by the House of Representatives and the Senateon. a) 2-Feb-04 b) 2-Mar-07 c) 17-Apr-04 d) 5-Mar-05 230. The amount of heat needed to change solid to liquid is a) solid fusion b) condensation c) cold fusion

d) latent heat of fuion 231. the maximum number of electrons, the frist energy level can accommodate in an aton is a) sixteen b) eight c) two d) thirty two 232. The surface of the thermos flask is silvered for minimizing heat trasfer by what process? a) radiation b) vaporization c) convection d) coduction

233. The spectrum user fee FOR UNPAIRED 3G RADIO FREQUENCY BANDS for each additional 1Mhz or fraction thereof excess of the first 15MHz_______ a) PhP12,000,000.00 per MHz b) PhP3,000,000.00 per MHz c) PhP6,000,000..00 per MHz d) PhP8,000,000.00 per MHz 234. A KBP member whose station, block timer, independent producer or employeeconvered by the Radio and Television Codes, has been found, within a period of two years or less, by final and executory judgment, to have committd a combined aggregate total of five violations of the Radio and/or Television Codes. a) Gambler b) all of the above c) Habitual Violator

d) Consistent Violator 235. Remedy in equity by means of which a written instrument is made or construed so as to express or conform to the real intention of the parties when some error or mistake has been commited. a) Reformation b) Defect c) Erroneous d) Novation 236. When the solidarity takes place among the debtors only, it is called a) Active Solidarity



b) Passive Solidarity c) Mixed Solidarity d) Solo Solidarity 237. A nature of obligation under civil code based on morality, natural law and conscience, they are not legally demandable.. a) Civil Obligations b) Pure Obligation c) Natural Obligation d) Condition 238. which group of periodic table is known as the alkali metals? a) group III b) group I c) group II d) group IV 239. which of the following is a method of determining the bar force of a truss member a) method of section b) method of virtual work c) method of joints d) all of the above 240. All ground connections, be it solderless or soldered, shall be checked atleast___________to be sure they are tight. a) 12 times a year b) 3 times per year

c) once a year d) twice as year 241. Echo is formed as a result of a) reflection of sound b) deffraction of sound c) interference of sound d) refraction of sound 242. The place where customer's communication lines are terminated and where the equipment which interconnects those lines is located. a) central office b) tandem office c) trunk office d) toil station

243. A solid iron sphere A rolls down an inclined plane in a frictionless manner. At the bottom of the inclined plane, the total kinetic energy of a sphere A is: a) equal to that of B b) less than that of B c) more than that of B d) sometime more and sometimes less 244. the isotope of hydrogen with two neutrons is called a) protium b) tritium c) deuterium d) politium 245. which group of a electronic table is known as the alkaline earths?

a) group III b) group I c) group II d) group IV 246. Certified experience record of active self-practice and/or employment either in government service or in the private sector, in the format to be prescirbed by the Board, indicating the inclusive dates, companies worke for, description of specific resposibilities, relevant accomplishments and name, position of immediate supervisors for a period of a least_____years (inclusive and/or aggregate), at least _______ years of which are in responsible charge of significant engi



neering work, from the date applicant to his/her oath as an Electronics and Communications Engineer or Electronics Engineer. a) 5 years; 2 years b) 7 years ; 2 years c) 10 years; 3 years d) 10 years; years 247. Ground resistances shall be tested wen installed and periodically afterwards, at least________during the dry or non-rainy months and ALL VALUES OBTAINED SHALL BE NO GREATER THAN THE RULE REQUIRED a) 3 times per year b) twice as year c) once a year d) 12 times a year 248. Smoking ang storing of inflammabe materials is prohibited in battry roomsand"NO SMOKING" signd should be posted________. a) outside the room only b) Both A and C c) inside the room only d) before entering battery rooms 249. the emmision of light by a material cause of its high temperature is known as a) incandescence b) luminescence c) phosphorescence

d) scintellation 250. A classification of contracts as to its "cause" where the cause is the service or benefit for which the remuneration is given. a) Gratuitous Contract b) Liberation Contract c) Remunetory Contract d) Onerous Contract 251. an market situation in which two competing buyers exert controlling influence over many sellers. a) duopsony b) oligopoly c) bilateral monopoly d) duopoly

252. Lead acid or similar gas emitting battry installations where the aggregate power exceeds ______ 5 kilowatts shall be located in a properly ventilated room seperated from the equipment room or location where people are staying. a) 15kW b) 10 kW c) 1kW d) 5 kW 253. Which f the following could be a longitudinal wave? a) a sound wave in air b) electromagnetic waves c) a water wave d) waves on a vibrating string 254. A riser system usually extends from the ground to the roof top of the buil

ding with no floor separation similar to a ventillating shaft. Telephone cablesis not permiited unless placed in metallic conduit. a) Closed Riser b) Underground Riser c) Elevated Riser d) Open Riser 255. how many electrons are their in a covalent bond? a) 4 b) 8 c) 3



d) 2 256. A collision in which the total Kinetic energy after collision is less than before the collision is called a) straight line collision b) elastic collision c) off center collision d) inelastic collision 257. the subatomic particle with a posstive charge and mass of 9.1 x 10^-27 kgis a) positron b) proton c) electron d) neutron 258. Virignon's theorem is used to determine _________. a) location of centroid b) mass mment of inertia c) moment of area d) moment of inertia 259. To maximize the horizontal range of the projectile, which of the following applies? a) Maximize velocity b) Maximize the angle of elevation c) The tangent function of the angle trajectory must be equal to one

d) Maximize the angle elevation and velocity 260. Moment of inertia is also called a) second moment of area b) Moment of mass c) Moment of volume d) Moment of center 261. A kind of solidary when it exists among the creditors only. a) Mixed Solidarity b) Passive Solidarity c) Solo Solidarity d) Active Solidarity 262. the length of time which the property may be operated at a profit. a) profitable life

b) life span c) operating life d) economic life 263. A kind of condition which suspends the demandability of the obligation until the fulfilment of the condition a) Suspensive condition b) Resolutory Condition c) Reciprocal obligation d) Alternative obligation 264. A measure of the resistance of the body it offers to any change in it's angular velocity determined by its mass and distribution of its mass about the axis rotaion is known a _____. a) moment of inertia

b) torsion c) angular acceleration d) friction 265. An underground entrance's minimum depth under areas used for vehicular traffic inside private property is a) 600mm b) 700mm c) 800mm d) 900mm 266. Any transmission, emission or printed matter,fixed or moving pictures or i



mages, wordds, music or visible or audible signals or sounds, or any information, intelligence and/or control signals of any designformat and for any purpose, by wire, radio, spectral, visual/optical/light, or other electronics, electromagnetic and technological means. a) Information and Communications Technology b) Telecommunication c) Communications d) Information Technology 267. Includes all manufacturing establishments and othe business endeavors where electronics or electronically-controlled machinery or equipment are installedand/or are being used, sold, maintained, assembled, manufactured or operated. a) Industrial Plant b) Commercial Establishment c) Power Plant d) Production Area 268. In Metro Manila, FM radio prime time is the time a) 6:00 AM to 8:00 PM b) 6:00 AM to 8:00PM c) 4:00 PM to 7:00 PM d) 5:00 AM to 9:00 AM / 4:00 PM to 8:00 PM 269. this occurs in a situation where a commodity or service is supplied by a number of vendors and there is nothing to prevent additional vendors entering the market. a) monopoly

b) cartel c) monophony d) perfect competition 270. The pressure relative to absolute vacuum is called a) absolute pressure b) standard pressure c) atmospheric pressure d) vacuum pressure 271. Unsubscribing from future unsolicited commercial and promotional advertisement, survey and other broadcast push messages a) sign out b) log out c) unsubscribe

d) opt-in 272. Refers to the evaluation of alternatives using any technique in a group classified as rational and analytical. a) Relative evaluation b) Quantitative evaluation c) Subjective evaluation d) Qualitative evaluation 273. In the official seal/logo of the Board, the inner ring is filled with a) navy blue background b) orange background c) white background d) black background 274. A process during which, the pressure P remains conctant is called

a) isothermal process b) isobaric process c) isometric process d) isovolumic process 275. The Seal of Professional Electronics Enginner as provided by Section 29, Article IV of R.A. No. 9292 shall be, a dry circle seal with a horizontal space bearing the word a) PROFESSIONAL REGULATION COMMISSION b) NAME OF THE MEMBER c) LICENSE NO.



d) BOARD OF ELECTRONICS ENGINEERING 276. The h-s diagram isalso called a a) Mollier diagram b) Argand diagram c) Euler diagram d) Grolier diagram 277. A type of compensation that takes place when there is compensation by agreement of the parties as in the case of mutual set off of accounts a) Voluntary compensation b) Judicial compensation c) Legal comppensation d) Partial compensation 278. Commercial placement of competing products, services or firms in radio standards: a) can be placed in the same time cluster b) A and B c) shall not be placed within the same cluster d) can be placed in tweenthe same time clustergiven there is a different product in b 279. This type of planning is undertaken by middle management. a) Operational Planning b) Intermediate Planning c) Secondary Planning d) Strategic planning

280. the value of the stock as stated on the stock certificate a) maturity value b) stock value c) par value d) interest 281. the property of some elementary particles that causes themto exert force on one another is known as a) charge b) specific change c) potential difference d) nucleon reaction 282. when an atom loses an electron, it forms a) anion

b) either cation or anions c) cation d) neither cations nor anions 283. A quarter-hour program shall not exceed _______ commercial minutes withinMetro Manila. a) 7 min and 30 sec b) 1 min and 15 sec c) 15 d) 3 min and 30 sec 284. Any person firm, partnership or corporation government or private engagedin the provision of the telecom service to the public for compensation. a) Multimedia Messaging Service b) Spam

c) Broadcast Messaging Service d) Short Messaging Service 285. Refers to any process that accept inputs and the uses resources to changethose inputs in useful ways. a) Construction b) Creation c) Production d) Operation 286. It is point where cable from TELCO and the in-building distribution system are terminated.



a) main terminals b) terminal wire c) service box d) drop wire 287. A apparatus so treated such that it will not maintain a flame or will notbe enjured readily when subjected to flame. a) anti flame b) flame retarding c) burn proof d) flame proof 288. The quantity known as specific heat is based on: a) the heat needed for one pound of water to boil b) the amount of heat required to melt one Kg of lead c) the increase in temperature due to induction d) the heat needed to increase the temperature to one gram of substance one degree Celsius 289. this consists of cash and account receivable during the next period or any other material which will be sold. a) fixed assets b) deffered charges c) current assets d) liability 290. Under guidelines for the registration of VoIP service providers and resellers, code "xxx" shall be assigned to __________

a) duly registered VoIP resellers b) duly authorized local access network providers c) duly authorized Internet Service Provider d) duly registered VoIP service providers 291. Which of the following is not true about sound waves? a) they are propagated as a series of compression and rare fractions b) they produce interference c) they travel faster in air than in solids d) they transmit the energy 292. At the boiling point of a liquid, the vapor pressure a) can have any value b) is greater than the atmospheric pressure

c) is less than the atmospheric pressure d) is equal to external pressure on the surface of the liquid 293. the right and privilege granted to an individual or corpration to do business in a certain region. a) franchise b) license c) royalty d) permit 294. The size of the underground entrance within the building shall be no casesmaller than ____ in diameter when the service entrance does not require use ofa service box. a) 50mm b) 75mm

c) 45mm d) 65mm 295. The following advertisements shall not be allowed: a) Advertisments which deliberately encourage wrong pronounciationand grammar b) Advertising without violebt scenes or meassages which describe or condone these acts c) Advertisng which do not use superlatives, false claims and other misleading expressions d) all of the above



296. The official seal/logo of the Board which is circular in shape, consisting two concentric circles, with the outside circle measuring _______ in diameter. a) 48 mm b) 28 mm c) 32 mm d) 45 mm 297. It is the sum of menoy which the law awards or imposes as percuniary compensation, recompense, or satisfaction for an injury done or a wrong susurained as a consequence either of a breach of a contractual obligation or tortious act. a) Compensation b) Damages c) Injury d) Payment 298. It is typically a box-type made of steel of fibre glass usually prefabricated in standard sizes with cover and knockout holes, for in-building telephone distribution. a) Unlimited access (raised floor) b) Closet c) Conduit System d) Cabinet 299. Under guidelines for the registration of VoIP service providers and resellers, the code for local access 3G network provider is a) 306 b) 400

c) 303 d) 405 300. the actual stress that the materialhas when under load is called a) true stress b) normal stress c) working stress d) allowable stress 301. if the properties of a body are the same in all directions ,it is called a) isotropic b) isodynamic c) isogonic d) isotopic 302. Entities intending to register as a VoIP service provider are required to

pay a registration fee of: a) P500 000/year b) P50 000/year c) P5 000/year d) P5 000 000/year 303. For equipment locations, antenna towers,and all allied installations, theground resistance must never execeed _______. a) 5 ohms b) 25 ohms c) 43 ohms d) 3 ohms 304. the chemical formula which shows the relative number of atoms of all the element present in a compound is called

a) emphirical formula b) structural formula c) molecular formula d) compound formula 305. Defined as communicating information between seller and potential buyer to influence attitudes and behavior a) Sales promotion b) Advertising c) Publisity d) Personal setting



306. when the same elemetns can form two different compounds, the ratio af masses of one of the element I the two compounds is a small whole number relative to a given mass of the other element. a) the law of conversation of mass b) the law of multuple proportion c) the law of constant composition d) the law of conservation of energy 307. An obligation which is not subject to condition. a) Conditional obligation b) Pure obligation c) Reciprocal obligation d) Alternative obligation 308. Damages that are reasonable compensation for the injury. a) Actual or Compensatory Damages b) Moral Damages c) Temperate or Moderate Damages d) Nominal Damages 309. Defined as the creative problem solving process of planning,organizing, leading and controlling an organization's resources to achieve its mission object. a) Planning b) Management c) Organizing d) Supervision 310. The factor that determines the intensity of electric shock is

a) current b) conductance c) voltage d) resistance 311. The ratio of the density of a substance to the density of some standard substance at a specified temperature is called a) elasticity b) relative weight c) specific gravity d) specific density 312. a "closed system" wherein even energy is not allowed to cross the boundary is called an a) isolated system

b) control mass c) control volume d) control boundary 313. for which element do the number of electrons in their outer or valence shell corresponds to their group number.. a) metals b) noble gas c) representative or main group d) transition group 314. In the official seal/logo of the Board, the inner circle space has the symbol of a/an a) computer b) radar transceiver

c) electron d) atom 315. This refers to monitoring human resource action plans and evaluating their success. a) Programming b) Recruitment c) Evaluation and Control d) Forecasting 316. Information transmitted to the mobile phone, either to subscribed or unsolicited messages without a user request and are initiated by the server of the co



ntent provider a) promotional advertisement b) commercial c) push d) spam 317. reduction in the level of national income and output usually accompanied by a fall in the general price level. a) devaluation b) depreciation c) deflation d) inflation 318. which of the following designation means that the amount of solute is expressed in physical mass units, i.e,millilters. a) w/w b) w/v c) v/v d) v/w 319. When a substance is heated, its a) its temperature always increases b) there is no change in the speed of its molecules c) molecules move more rapidly d) moecules move more slowly 320. the difference between the present value and the worth of money at some time in the future is called

a) net value b) market value c) discount d) interest 321. Damages that includes physical suffering, mental anguish, fright, seriousanxiety, besmirched reputation, wounded feelings, moral shock, social humiliation, and similar injury. a) Moral Damages b) Actual or Compensatory Damages c) Nominal Damages d) Temperate or Moderate Damages 322. A type of controlling when the management anticipates problem and prevents theirs occurrence.

a) Conccurent control b) Preventive control c) Feed forward control d) Feedback control 323. A symbolic representation to emphasize the valence shell of an atom is called? a) structural daigram b) canstellation daigram c) electron dot diagram d) argand daigram 324. the property which permits the flow of current under the action of a potentialdifference is called a) conductance

b) impedance c) permeance d) resistance 325. An organized strategy for protecting and concerving assets and people. a) Risk Retention b) Risk restention c) Risk avoidance d) Risk management 326. A management function which refers to the structuring of resources and activities to accomplish objectives in a efficient and effective manner.



a) Structure b) Supervising c) Organizing d) Planning 327. Under the exception proviso stipulated in this particular Section 18, Article III R.A. No. 9292 those who have been registered and licensed as Electronics and Communications Engineers under Republic Act No. 5734 for at least ________years upon the effectivity of R.A. No. 9292 are qualified to register as PECE. a) three b) five c) ten d) seven 328. It is the meeting of minds between two persons whereby one binds himself with resprct to the other to give something or to render some service a) Condition b) Obligation c) Quasi-delicts d) Contracts 329. The following are ways to improve ground except: a) Use multiple rods b) Place stones near the rod c) Treat the soil when 1 & 2 are not feasible d) Lengthen the ground-electrode in the earth 330. A commercial following the close of the program is called:

a) sweeper b) hitch-hiker c) lead commercial d) cow-catcher 331. Which one of the following processes of heat transfer requires the a) radiation b) None of the above c) convection d) conduction 332. Acurrent that flow from one conductor to ground or to another conductor owing to any abnormal connection(including an arc)between the two. a) dark current b) leakage current

c) dead short d) fault current 333. the x-rays were discovered by a) henry becquerel b) pierre curie c) w.c. roentgen d) madam curie 334. This refers to the organization of a company by a division that brings together all thoes involved with a certain type of product or costomer. a) Divisible Organization b) Functional Organization c) Product or market Organization d) Matrix Organization

335. which group of a electronic table is known as a noble gases? a) group VI b) group V c) group VII d) group VIII 336. refers to the agreement of a particullar value with the true value a) precision b) error c) tolerance d) accuracy



337. the property of an object that determines the direction of heat flow whenin contactwith another object is called a) calidity b) caloric c) pyrexia d) temperature 338. Specifically developed to implement cources of action that are relativelyunique and are unlikely to be repeated. a) Long-range plans b) Single-Use Plans c) Standing Plans d) Short-range plans 339. Properties that are dependent on the size or extent of the system such asmass, volume, and total energy are called a) intrinsic properties b) chemical properties c) extensive properties d) intensive properties 340. The direction of an object's momentum is always the same as the directionof the object's a) weight b) velocity c) inertia d) mass

341. A liquid that is about to vaporize is called a) saturated liquid b) superheated vapor c) saturated vapor d) plasma 342. Under the rules and regulation on the allocation and assignment of 3G radio frequency bands, existing duly authorized cellular mobile telephone service providers opting to upgrade their networks to 3G using their existing assigned radio frequencies, shall pay annual SUF ___ for the first 10MHz x 2 radio frequency band plus _____ for each additional 1MHz x 2 or fraction thereof of radio frequency in excess of the first 10MHz x 2. a) PhP65M; Php8M b) PhP35 ; PhP 4M

c) PhP15M ;PhP2M d) PhpP75M ; Php10M 343. the number of orbiting electrons is normally__________the number of protons in the nucleus of an atom a) half b) more than c) less than d) equal 344. Commercial load for shall not exceed ______ for one hour program in MetroManila. a) 15 min b) 20 min c) 17 min

d) 18 min 345. The penelty for airing back-to-back of direct competing products, services or firms in the same commercial cluster in TV standards will be: a) cost of commercials in the cluster b) equivalent amount of the commercial only cost of commercial only c) equivalent amount of the commercial in excess plus 20% of the total amount of the overload d) 20% of the total amount of the overload only 346. the condition under which under the stress is constant or uniform is known as



a) compressitivity b) shearing stress c) tangential stress 347. The area under the process curve on a T-S diagram represents a) heat transfer b) entropy c) temperature change d) work 348. The process of determining the physical arrangement of the production system. a) Pechasing and material management b) Work-Flow Layout c) Quality control d) Inventory control 349. Entities intending to register as a VoIP service provider are required topay a filing fee of: a) P180 b) P550 c) P100 d) P1000 350. the sum of the direct labor cost incurred in the factory and the direct materials that go into production is called a) maintenance cost b) net cost

c) operating cost d) prime cost 351. A staff specialist's right to give advices to a superior. a) Staff authority b) Line authority c) Head authority d) Functional authority 352. A type of compensation that takes place when the two obligations are of different amounts and a balance remains unextinguished after the compensation a) Total compensation b) Judicial compensation c) Legal compensation d) Partial compensation

353. the number of proton in the nucleus of an atom is called. a) atomic weight b) atomic number c) oxidation number d) percent abundance 354. which group is known as a halogens a) group II b) group III c) group V d) group VII 355. Whenever a net force act on a body, it is produces a acceleration in the direction of the resultant force,an acceleration that is directly propotional tothe mass of the body. This theory is popularly known as

a) Newton's First Law of Motion b) Newton's Second Law of Motion c) Hooke's Law of Equilibrium d) Faraday's Law of Force 356. solids which break above the elastic limit are called a) plastic b) malleable c) ductile d) brittle 357. A function of an engineer where the engineer is either directly in charge



of the construction personnel or may have responsibility for the quality of theconstruction process. a) Sales b) Consulting c) Government d) Construction 358. Shall include services requiring adequate technical expertise, experienceand professional capability in undertaking advisory and review, pre-investment or feasibility studies, design, planning, construction, supervision, management and related services, and other technical studies or special studies in the field of electronics engineering. a) Consulting Services b) Technical Services c) Secondary Services d) Primary Services 359. It shows the forces acting on an isolated object. a) schematic diagram b) force polygon c) force diagram d) free body diagram 360. A contract that creates reciprocal obligations a) Unilateral contract b) Bilateral contract c) Consensual contract

d) Real contract 361. It is a room or shallow enclosure which is normally enclosed by a door ( or series of doors in the case of a shallow closet). a) Unlimited access (raised floor) b) Closet c) Cabinet d) Conduit System 362. The used of handholes will be permitted for entrance cable not exceeding _

____ pairs. a) 50 b) 30 c) 40 d) 20

363. With Metro Manila, Class B airtime classification in AM radio is within: a) 9:00 AM to 4:00 AM / 7:00 PM to 9:00 PM b) 9:00 PM to 12 Mdinight c) 5:00 AM t 9:00 AM/4:00PM to 7:00 PM d) 12:00 Midnight to 5:00 AM 364. A more aggressive means of promoting the sales of a product or a service. a) Advertising b) Sales product c) Personal setting d) Publisity 365. "A" entered into a contract with "B" whereby "A" will not enter into any enterprise whatever in the phillipines. This lilimitation upon the right to contact that refers to

a) Contrary to good customs b) Contrary to law c) Contrary to public order d) Against moral 366. When to objects collide, which of the following is always true? a) there is no change in the displacement of each object b) there is no net change in the total momentum of the objects c) the velocity of each object does not change d) there is no net change in the kinetic energy of each object 367. It is responcible for the procurement and administration of funds with the



view of achieving the objectives of business. a) Capital b) Budget c) Funds d) Finance 368. the maximum safe stress a material may carry is called a) true stress b) working stress c) normal stress d) allowable stress 369. In the official seal/logo of the Board, the atom symbol contains a) 3 electrons b) 1 electron c) 2 elecrons d) 4 electrons 370. For underground entrance, conduits should be separated from power conduits by not less than ____ in well-tamped earth. a) 50mm b) 100mm c) 300mm d) 150mm 371. Refers to the measurement of product of services against standards set bythe campany. a) Quality control

b) Pechasing and material management c) Work-Flow Layout d) Inventory control 372. Advertisement designed to increase visibility or sale of merchandise or product a) promotional advertisement b) spam c) push d) commercial 373. A contract wherein the intent if the parties is shown by words, oral or written. a) Executory contracts b) Implied contracts

c) Express contract d) Executed contracts 374. refers to the degree of arangement among severals measurement of the samequality a) precision b) accuracy c) margin d) error 375. the property by virtue of which a body resist any attempt to change its state of rest or motion is called a) torpidity b) passivity c) accumulation

d) inactivity 376. It is a floor assembly elevated with respect to an existing area providing unlimited accessible space under the floor. This has been use d for computer rooms and office space. a) Cabinet b) Closet c) Unlimited access (raised floor) d) Conduit System 377. The minimum size for an entrance conduit is a) 20mm



b) 30mm c) 40mm d) 50mm 378. An assembly of cellular metal or concrete floor raceways units forming part of a continous floor structure. a) Ceiling system b) Under floor duct system c) Conduit system d) Cellular floor raceways 379. Refers to the learning that is provided in order to improve performance on the present job. a) Performace Appraisal b) Induction and Orientation c) Training and Development d) Monetary Rewards 380. The difference between the absolute pressure and the local atmospheric pressure is called the a) vacuum pressure b) gauge pressure c) standard pressure d) relative pressure 381. grand total of the assets and operational capability of a corporation. a) investment b) authorized capital

c) paid off capital d) subscribed capital 382. it has the stock to prior rightto dividends. It usually does not bring voting right to the owners and the dividend is fixed and cannot be higher than thespecified amount a) common stock b) preferred stock c) non par value stock d) voting stock 383. A stage of a contract that includes all the initial stages up to the timethethe parties agree upon the terms of the contract a) Perferction or Birth b) Preparation or conception

c) Consummation or termination d) Deliberation 384. at the highest or lowest on the moment diagram a) maximum moment is twice the shear b) shear is zero c) shear is negative d) maximum shear occur 385. In the official seal/logo of the Board, the lower half part af the annular space bear the words. a) NAME OF THE MEMBER b) PROFESSIONAL REGULATION COMMISSION c) LICENSE NO. d) BOARD OF ELECTRONICS ENGINEERING

386. atoms or ions whichhave the same electronic configuration. a) isotope b) isometric c) isoionic d) isoelectronic 387. the atoms which have the same number of neurtrons but different mass numbers are called a) isotopes b) isobars c) isotones



d) homologues 388. the chemical formula which shows the exact numbers of atoms of all the elements present in a compound is called a) molecular formula b) emphirical formula c) structural formula d) compound formula 389. A plan which sets forth the projected expenditure for a certain activity and explains where the required funds will come from. a) Project b) Program c) Budget d) Financial Statement 390. Type of distribution system scomprise of two components, distribution ducts feeder(header) ducts. Depending on floor structure, they may be designed intoone or two-level system. a) Ceiling System b) Under floor duct system c) Cellular floor system d) Conduit System 391. A kind of condition that produces the extinguishment of an obligation upon the happening of the event a) Reciprocal obligation b) Alternative obligation

c) Suspensive condition d) Resolutory Condition 392. the mass of an alpla a particle is how many times more than that of electron? a) 1837 times b) 1567 times c) 7300 times d) 1829 times 393. the highest ordinate on the stress-strain curve is called a) elastic limit b) rupture stress c) ultimate stress or ultimate strenght d) proportional limit

394. Juan obliged himself to deliver to pedro six sacks of rice as follows:Three sacks of rice to be delivered by Juan on May 1ts, and pedro to pay juan the amount of P150.00. Another three sacks of rice to be delivere by juan on June 1st, and pedro to pay Juan the same amount of P150.00. This illustrate: a) Divisible obligation b) Solidary obligation c) Indivisible obligation d) Joint obligation 395. an market situation in which two powerful groups of organizations diminate commerce in ne business market or commodity. a) bilateral oligopsony b) oligopoly c) duopoly

d) bilateral oligopoly 396. Requisites of obligation consist in giving, doing or not doing something. a) Prestation b) Active subject c) Juridical or legal tie d) Passive subject 397. Under guidelines for the registration of VoIP service providers and resellers, each VoIP resellers shall pst a performance bond in the amount of _______ to guarantee the delivery of VoIP service to the public a) P4 million



b) P5 million c) P3 million d) P1 million 398. A person who is qualified to hold himself/herself out as a duly registered/licensed Electronics Engineer under RA 9292 and to affix to his/her name the latter "ECE". a) Electronics and Communications Engineer b) Professional Electronics Engineer c) Professional Electronics and Communications Engineer d) Electronics Engineer 399. Which one of the following propagates with the same speed as speed of light? a) the heat waves b) the shock waves c) the Beta rays d) the sound waves 400. A closet which is 1200mm more in depth. a) raised closet b) Shallow closet c) Deep closet d) walk in closet 401. the SI unit of temperature is a) fahreheit b) rankine

c) celcius d) kelvin 402. The spectrum user for PAIRED 3G RADIO FREQUENCY BANDS for each additional1Mhz or fraction threof in excess of the first 15MHz_______ a) Php15,000,000.00 per MHz b) Php10,000,000 per MHz c) Php5,000,000.00per MHz d) Php8,000,000 per MHz 403. Centrifucal force is______. a) b) directly proportional to the square of the tangentialvelocity c) directly proportional to the radius of the curvature d) inversely proportional to the square of the weight of the object

404. A metallic rod. Driven into the ground to provide an electrical connection to the earth. a) Drop ground b) radials c) ground rod d) lightning rod 405. Which of the following is not a trait of an effective leader: a) A high level of personal drive b) Charisma c) Knowledge of the campany, industry or technology d) Greedy 406. Which of the following is not a vector quantity? a) energy

b) weight c) force d) velocity 407. An element of contracts which refers to those the existence of which is presumed by law unless there is an agreement to the contrary a) Natural elements b) Unnatural elements c) Accidental elements d) Essential elements 408. The bacboard color for Main Terminal Telephone Cabinet (MTTC) used for ris



ers is: a) black b) white c) blue d) yellow 409. The use of service box will be permitted for entrance cable not exceeding

____ pairs. The minimum size for service box is a) 0.61m x 0.91m x 0.73m b) 0.91m x 1.22m x 1.19m c) 0.61m x 0.91m x 0.91m d) 0.19m x 1.23m x 1.21m 410. Marc obliged himself to deliver to edwin either a piano or a refrigerator. The delivery of the piano or the refrigerator is sufficient compliance with the obligation. Marc could not compei Edwin to accept only a part of the piano or a part of the refrigerator because this illustrates: a) Alternative obligation b) Reciprocal obligation c) Condition d) Pure Obligation 411. The moment of inertia of a triangle with respect to to its base "b" is a) bh³/12 b) bh³/3 c) bh³/6 d) b²h²/12

412. A novation where another person is sustained in place of the debtor or heis subrogated to the rights of the creditor. a) Real novation b) Substitute novation c) Personal novation d) True novatoin 413. When the solidarity exists both among the creditors and the debtors at the same time, this is called a) Passive Solidarity b) Solo Solidarity c) Mixed Solidarity d) Active Solidarity 414. Refers to the process of activating behavior,sustaining it, and directing

it toward a particular goal. a) Praising b) Unification c) Suppression d) Motivation 415. Program interruption for the airing of commercial outside Metro Manila shall not exceed _______ breaks in every program hour. a) 6 b) 8 c) 7 d) 5 416. A device ussed in electrical systems to protect againts excessive current. a) Lightning Rod

b) Surge arrester c) Grounding d) fuse 417. A load-bearing floor unit containing one or more longitudinal cells whichmay be closed on all sides or open at top or bottom. a) ceiling system b) box c) cellular floor unit d) closet 418. The moment of inertia of a triangle with respect to the base how many time



its moment of inertia with respect to its centroidal axis a) 3 b) 5 c) ½ d) ¼ 419. All stations shall actively promote the growth and development of filipino music. Radio stations are encouraged to schedule ________ OPM's every clockhour. a) 1 b) 3 c) 4 d) 2 420. These are statements that either require or forbid a certain action. a) Policies b) Procedures c) Rules d) Guidelines 421. the simplest form of business organization wherein the business is own entirely by one person. a) joint venture b) proprietorship c) corporation d) partnership 422. RA 9292 was approved on

a) 27-Mar-04 b) 17-Mar-05 c) 27-Apr-04 d) 17-Apr-04 423. A type of a promotion where a paid message appers in mass media for the purpose of informing or persuading people about particular product,service,beliefs,or action a) Publisity b) Personal setting c) Advertising d) Sales product 424. A device that increases the pressure of a fluid by slowing it down is called

a) nozzle b) manometer c) pressure exchanger d) diffuser 425. A novation where the princinpal conditions of the obligation is change. a) Substitute novation b) True novatoin c) Personal novation d) Real novation 426. the measure of a resistance of an object to a change in its state of motion is called. a) velocity b) momentum

c) mass d) inertia 427. the isotopes of an element differ in the number of a) neutrons b) both c) electrons d) protons and neutrons 428. the straight-line portion of the stress-strain diagram has slope equal tothe ____________ of the material a) modulus of rigidity



b) modulus of elasticity c) compressitivity d) shear modulus 429. the pairs of electrons not shared in the covalent bond are called a) free electrons b) valence electrons c) nonbonded electrons or lone pairs d) bonded electrons 430. An obligation whose consequences are subjected in one way or the other tothe expiration of said term. a) Alternative obligation b) Pure obligation c) Reciprocal obligation d) Obligations with a period 431. property of some pure metals and their alloys at extremely low temperatures of having negligible resistance to the flow of an electric current is called a) superconductivity b) superfluidity c) supercalling d) supercharging 432. A contract where only one of the parties has an obligation such as in commodatum or gratuitous deposit. a) Unilateral contract b) Real contract

c) Bilateral contract d) Consensual contract 433. At what temperature do both the centigrade and fahrenheit thermometers show the same reading? a) negative 50º b) negative 38º c) negative 40º d) negative 42º 434. With Metro Manila, Class D airtime classification in AM radio is within: a) 12:00 Midnight to 5:00 AM b) 5:00 AM t 9:00 AM/4:00PM to 7:00 PM c) 9:00 PM to Midnight d) 9:00 AM to 4:00 AM / 7:00 PM to 9:00 PM

435. A five-minute program shall have a maximum of _______ commercial minutes outside Metro Manila. a) 8 min and 30 sec b) 1 min and 30 sec c) 17 d) 4 min 436. Properties that are independent of the size if the system, such as temperature, pressure, and density are called a) extrinsic properties b) extensive properties c) intensive properties d) extrinsive properties 437. The principal scoure of revenue of the free, competitive system of commerc

ial broadcasting is: a) Advertising b) All of the above c) Fund d) Donation 438. the moment produced by the two equal and opposite and collinear forces isknown as a a) couple b) torque c) resultant



d) equilibrant 439. The Board may, ______ years after the recovation of a Certificate of Registration and Professional Identification Card, upon application of the party concerned and for reasons deemed proper and sufficient, reinstate the validity of arevoked Certificate of Registration and Professional Identification Card, subject to compliance with the applicable requirements of the Commission and the board. a) one b) three c) two d) four 440. what kind of chemical bond will from in binary compounds where the electronegativity difference between atoms is greater than 2.0 a) covalent bond b) ionic bond c) electrovalent bond d) super bond 441. Heat will flow from one body to another in thermal contact with it, when they differ in a) specific heat b) density c) mass d) temperature 442. A classification of contracts as to its "cause" whre the cause is the pure

liberality of the giver. a) Gratuitous Contract b) Onerous Contract c) Liberation Contract d) Remunetory Contract 443. A property of materials or strutures such that they will not convey flameor continue to burn for longer time than specified in tha appropraite flame test. a) flame proof b) flame retarding c) anti flame d) burn proof 444. If the mass of an object is doubled, its acceleration due to gravity would

be a) unchanged b) doubled also c) fivefold d) halved 445. The size of the aerial entrance conduit shall not be less than ____ in diameter. a) 30mm b) 40mm c) 50mm d) 20mm 446. The value of universal gravitational constant G depends upon: a) nature of material of two bodies

b) acceleration of two bodies c) None of these d) heat content of two bodies 447. The potential difference at any time between two points on the floor or earth surface seperated by a distances of one pace, or about one meter, in the direction of maximum potential gradient shall be no greater than. a) 45 volts rms AC 135 volts DC b) 15 volts rms AC 105 volts DC c) 55volts rms AC 145 volts DC d) 25 volts rms AC 115 volts DC



448. In the official seal/logo of the Board, the text is a) white with black background b) black with white background c) white with grey background d) black with grey background 449. The science dealing with the development and application of devices and system involving the flow of electrons or other carries of electric charge, in a vacuum, in gaseous media, in plasma, in semiconductor, in solid-state and/or in similar devices, including, but not limited to, applications involving optical, electromagnetic and other energy forms when transduced or converted into electronic signals. a) Communications b) Physics c) Electricity d) Electronics 450. Branch of the unwritten law which was originally founded on the customs of mechants, mariners and business men generally in their dealings with one another throughout the civilized countries of the world. a) Law of mariners b) Law of people c) Law Merchant d) Law of businessmen 451. The range of the frequencies reclassified for the extension of the UHF TVbroadcast band under MC 04-07-2005 is_______

a) 674- 698 MHz b) 174- 470MHz c) 544- 594 MHz d) 54-88 MHz 452. It is required that during prime time only ______ hours of the airtime SHALL be allowed for block time programs under station responsibility and supervision. a) 3 b) 4 c) 2 d) 1 453. The Seal of Professional Electronics Engineer as provided by Section 29, Article IV of R.A. No. 9292 shall be, a dty circular seal containing the appearan

ce of ______ in the upper part of the inner circle a) electron b) radar transceiver c) atom d) computer 454. a series of equal payments made at equal interval of time. a) annuity b) amortization c) depreciation d) bonds 455. A process during which, the temperature T remains conctant is called a) isobaric process b) isochoric process

c) isometric process d) isothermal process 456. the density of water is a) maximum at 4ºC b) minimum at 4ºC c) same at all temperature d) maximum at 0ºC 457. It is the resistance of parallel faces of a one cubic centimeter of soil expressed in ohm- centimeter. a) Earth density



b) Earth resistivity c) cubic resistance d) Ground resistance 458. An electrical discharge which occurs between clouds and also from cloud to earth. a) Lightning b) Aurora c) Corona d) Thunder 459. Defined as the vertical and horizontal distribution of telephone two or more floors or adjoining premisses on the same floor of a building generally originating at or near the cabinet up to the Telephone Terminal outlet. a) Riser System b) Main Terminal Telephone Cabinet (MTTC) c) Service Box d) Main Distributing Frame (MDF) 460. The phase of production control involved in developing timetables that specify how long each operation in the prodution process taken. a) Anticipating b) Timetable c) Plotting d) Scheduling 461. This loading shall be taken as the resultant stress due to wind and dead weight for 240 kph wind velocity.

a) Medium loading zone b) Heavy loading zone c) extra heavy loading zone d) Light loading zone 462. Defined as the process of identifying and choosing alternative cources ofaction in a manner appropriate to the demands of the situation. a) Initiative b) Decision Making c) Engineering Management d) Problem solving 463. Refers to the approach that seeks efficiency of operation through intergration of all material acquisition,movement, and storage activities in the firm. a) Quality control

b) Inventory control c) Work d) Pechasing and material management 464. A plan that is usually more limited in scope than a program and is sometimes prepared to support a program. a) Budget b) Financial Statement c) Program d) Project 465. the worth of the property which is equal o the original cost less the amount which has been charged to depreciation. a) scrap value b) salvage value

c) book value d) market value 466. The lounness of sound depends upon its a) Frequency b) Amplitude c) All of these d) Wavelenght 467. "A" for and in considearation of P1000.00, entered into a contract with "B" wherby the latter agreed to murder "C". This limitation upon the right to contract that refres to



a) Contrary to law b) Contrary to good customs c) Against moral d) Contrary to public order 468. the principle of a constant composition of compounds, originally called "proust law" is known as.. a) the law of conservation of mass b) the law of definite proportion c) the law of multiple proportion d) the law of compounds 469. During actual expansion and compression process of gases, pressure and volume ate often related by PVn=C, where n and C are constant. A process of this kind is called a) isochoric process b) polytropic process c) isentropic process d) adiabatic process 470. A function of an engineer where the Engineer is engaged in the process oflearing about nature and codifying this knoledge into usable theories. a) Research b) Testing c) Manufacturing d) Design and Development 471. Advertising messages via electronic or manual means, either static or craw

l, shall only be allowed in the following exept: a) a regular commercial b) none of the above c) all programs brought in from outside the Philippines via satellite d) live sporting events 472. The promotional tool that publishes news or information about a product,service, or idea on behalf of a sponsor but is not paid for by the sponsor. a) Advertising b) Sales product c) Publisity d) Personal setting 473. When waves go from one place to another they transport

a) Frequency only b) Energy and matter c) wavelength and matter d) Energy only 474. An acid neutalizing agentsuch as ______should be stored and available in battry rooms for use in accidental electrolyte or acid spillage. a) caustic soda b) kerosene c) flour d) oil 475. The minimun size for non-vehicular handholes is a) 0.61m x 0.91m x 0.91m b) 0.19m x 1.23m x 1.21m

c) 0.91m x 1.22m x 1.19m d) 0.61m x 0.91m x 0.73m 476. A contracat that has already been performed. a) Executory contracts b) Implied contracts c) Express contract d) Executed contracts 477. Who wrote the first thermodynamic textbook in 1859? a) Thomas Young b) Rudolph Clausius



c) Lord Kelvin d) William Rankine 478. a chemical substance which readily evaporates and readily diffuses at ordinary room temperature and pressure conditions is called a) corrosive b) inflammable c) inert d) volatile 479. The intregated and accrdited national organization of Professional Electronics Engineers, Electronics Engineers and Electonics Technicians. a) Accredited Professional Organization b) PIECEP c) Organization of PECE d) IECEP 480. A wave in which the particles of the material move up and down as the wave goes from left to right is called a a) Transverse wave b) None of these c) Standing wave d) Longitudinal wave 481. A committee created for a short-term purposeand have a limited life. a) Sinking committee b) Add hoc committee c) Midget committee

d) Standing committee 482. On a sunny day at the beach, the sand gets so hot and the water stays relatively cool is due to the diffrence in______of water and sand. a) depth b) thermal conductivity c) density d) specificheat 483. Type of distribution system that serves as the same floor where the cables(wires) are placed within the ceiling and brought down to desk locations. a) Cellular floor system b) Conduit System c) Ceiling System d) Under floor duct system

484. One shall be allowed to take one removal examination on the subject/s where he/she failed to obtain the passing rating. Provided, however, that a candidate who obtains a passing rating in the majority of the subjects but obtains a rating in the other subject/s. a) below 60 % but lower than 50 % b) below 70 % but lower than 50 % c) below 70 % but not lower than 60 % d) below 75 % but lower than 60 % 485. Registration with and without Examination for Electronics Technicians (ECT) will start within _______ years from the effectivity of R.A. No. 9292 a) ten b) seven c) three

d) five 486. it is sometimes called the second hand value a) par value b) book value c) salvage value d) scrap value 487. RA 9292 is a consolidation of House Bill No. _______ and Senate Bill No. _

______. a) 5224; 2683 b) 5447; 458



c) 5533; 4552 d) 5734; 109 488. When the temperature of an ideal gas is increased at constant pressure, a) the potential energy of molecules decreases b) the kinetic energy of molecules increases c) the potential energy of molecules increases d) the kinetic energy of molecules decreases 489. interaction between the surfaces of two closely adjacent bodies which causes them to cling together is known as a) cohesion b) viscosity c) adhesion d) friction 490. A condition in which the chemical composition of the system does not change with time a) mechanical equilibrium b) chemical equilibrium c) thermal equilibrium d) phase equilibrium 491. The process of planning, organizing, and controlling operation to reach objective efficiently and effectively. a) Backboning b) Evaluation management c) Operation management

d) Planning 492. Under the rules and regulation on the allocation and assignment of 3G radio frequency bands, assignees shall start commercial not later than______ from date award; a) 120 months b) 60 months c) 90 months d) 30 months 493. Program interruption for the airing of commercial in Metro Manila shall not exceed ______ breaks in every program hour. a) 8 b) 5 c) 6

d) 7 494. Commerial load for television in Metro Manila shall not exceed ______ minutes per hour in foreign or local programs, inclusive of breakspots. a) 20 b) 15 c) 18 d) 17 495. it is the worth of a property as recorded in the book of an enterprise. a) price b) book value c) salvage value d) scrap value 496. A person who occupies a higher position has power over persons in lower po

sition within the organization.This describes: a) Coercive power b) Reward power c) Referent power d) Legitimate Power 497. a solid which has no crystalline is called a) immiscible b) fused c) non-crystalline d) amorphous



498. A type of controlling when the operation are already ongoing and the activities to detect variances are made. a) Preventive control b) Feed forward control c) Feedback control d) Conccurent control 499. An obligation which is not subject to conditions or burdens nor does it mention a specific date for its fulfilment and as such it is imediately demandable. a) Reciprocal obligation b) Conditional obligation c) Alternative obligation d) Pure Obligation 500. An obligatin can be extinguished by the following except a) By payment or Performance b) By loss of the thing due c) By altering the signature d) By the condition or remission of the debt 501. Refers to the extension of the UHF TV broadcast bands a) MC No. 03-03-2005 b) MC No. 07-08-2005 c) MC No. 3-11-2005 d) MC No.06-08-2005 502. A function of an engineer where the engineer may find employment in the go

vernment performing any of various tasks in regulating,monitoring,and controlling the activities of various institutions,public or private. a) Sales b) Construction c) Government d) Consulting 503. In aerial entrance, minimum clearance over areas accessible to pedestrians only, must be ____. a) 4.5m b) 6.1m c) 5.5m d) 3.5m 504. the additional cost of producing one more un it is

a) differential cost b) marginal cost c) sunk cost d) prime cost 505. Type of distribution system comprises of two distinct components, distribution cells and feeder(header) ducts. Depending on the floor structure, the distribution cells may be constructed of steel or concrete. a) Cellular floor system b) Under floor duct system c) Ceiling System d) Conduit System 506. the type of annuity where the first payment is made after several periods, after the beginning of the payment.

a) perpetuity b) deferred annuity c) ordinary annuity d) annuity due 507. According to this law, "The force between two charges varies directly as magnitude of each charge and inversely as the square of the distance between them." a) Inverse Square Law b) Law Universal Gravition c) Newton's Law



d) Total momentum 508. A function of an engineer where the engineer works in a unit where new production or parts are tested for workability. a) Research b) Manufacturing c) Testing d) Design and development 509. Atype of compensation that takes place when compensation extinguishes thetwo debts in their concurrent amounts even without the express agreement of theparties. Judicial compensation a) Partial compensation b) Voluntary compensation c) Legal comppensation d) Judicial compensation 510. It is the resistance path of a ground connection which includes the ground wire and its connection to ground electrode. a) Groung Path b) resistance path c) Ground resistance d) Ground electrode 511. Allow user to send and receive messages containing images, videos audio and text. a) Broadcast Messaging Service b) Spam

c) Multimedia Messaging Service d) Short Messaging Service 512. a market situation where there is only one seller and one buyer. a) monopoly b) bilateral monopoly c) oligopoly d) bilateral monopoly 513. A distinct inut of a program with minimum news content of one minute excluding into, extro, headline and commercial load. a) Newscast b) Newsbreak c) all of the above d) Flash report

514. The spectrum user fee FOR THE UNPAIRED 3G RADIO FREQUENCY BANDS for each additional 1MHz or fraction thereof in excess of the first 5MHz but not exceeding 10MHz is _______ a) PhP12,000,000.00 per MHz b) PhP8,000,000.00 per MHz c) PhP3,000,000.00 per MHz d) PhP6,000,000.00 per MHz 515. A contract that is perfected by mere consent, such as a contract of sale. a) Unilateral contract b) Real contract c) Bilateral contract d) Consensual contract 516. the ratio of density of the test liquids to the density of a reference liq

uids is called. a) relative weight b) specific weight c) relative gravity d) specific gravity 517. The scientist who systematically demonstrated the equivalence of mechanical energy aand heat was a) Kelvin b) Faraday c) Joule



d) Boltzmann 518. the element that a compoundis composedof are present in fixed and preciseproportion by mass. This is known as? a) the law of conservation of energy b) the law of constant composition c) the law of multiple proportion d) the law of conversation of mass 519. A type of compensation that takes place when the court permits the counter claim of the defendant as against the claim of the plaintiff. a) Judicial compensation b) Total compensation c) Legal compensation d) Partial compensation 520. A vapor that is about to condence is called a) superheated vapor b) saturated liquid c) plasma d) saturated vapor 521. A function of an engineer where the engineer is directly in charge of production personnel or assumes responsibility for the product. a) Design and development b) Research c) Manufacturing d) Testing

522. if a material is feebly repelled by a magnet it is a) ferromagnetic b) diamagnetic c) paramagnetic d) ferromagnetic 523. the property of liquid which described their resistance to flow is called a) elasticity b) glueyness c) viscosity d) stickness 524. The fluid pressure is the same in all directions. This is known as ______ a) IdeaFluid Principle b) Bernoulli's Theorem

c) Pascal's Principle d) Archimedes Principle 525. The study of motion with reference to the force that causes the motion is a) kinematics b) kinetics c) ballistics d) dynamics 526. An assessment of future human resource needs in relation to the current capabilities of the organization. a) Programming b) Forecasting c) Control d) Recruitment

527. The movement from one position to another which has less pay or responsibility attached to it. It is used as a temporary measure to keep an employee until he is offered a hihger position. a) Demotion b) Transfer c) Separation d) Promotion 528. A half-hour program shall have a maximum of _______ commercial minutes outside Metro Manila. (0 correct answers) a) 4 min



b) 8 min and 30 sec c) 17 d) 1 min and 30 sec 529. "A" entered into a contract with "B" whereby for and in consideration of P100,000.00 the latter agrees to live with "A" without the benefit of marriage.This limitation upon the right to contract that refers to a) Contrary to law b) Contrary to public order c) Contrary to good customs d) Against moral 530. As the angle between two concurrent forces decreases from 180, their resultant a) increases b) decreases c) unchanged d) cannot be determined 531. With Metro Manila, Class A airtime classification in AM radio is within: a) 5:00 AM t 9:00 AM/4:00PM to 7:00 PM b) 9:00 AM to 4:00 AM / 7:00 PM to 9:00 PM c) 9:00 PM to 12 Midnight d) 12:00 Midnight to 5:00 AM 532. Plans that are used again and again and they focus on managerial situations that recur repeatedly. a) Short-range plans

b) Long-range plans c) Single-Use Plans d) Standing Plans 533. Damages which are small and trivial sums awarded for a technical injury due to a violation of some legal right, and as a consequence of which some damages must be awarded to determine the right. a) Temperate or Moderate Damages b) Actual or Compensatory Damages c) Moral Damages d) Nominal Damages 534. Pedro and maria decided to get married on October 10, 2007, Invitations were printed and distributed to relatives and friends and apprel were purchased including matrimonial bed. Pedro, however walked out of it and was never heard of

again. This limitation upon the right to contract that refres to a) Contrary to good customs b) Contrary to public order c) Against moral d) Contrary to law 535. A juridical necessity to give, to do, or not to do. a) Condition b) quasi-delicts c) Obligation d) Contracts 536. the particles in the nucleus, namely the neutrons and the protons,are cllectively referred to as a) electrods

b) nucleons c) isotope d) positrons 537. A function of an engineer where the engineer gets employment in a school and is assigned as a teacher of engineering cources. a) Teaching b) Consulting c) Government d) Management 538. A contract which possesses all the essential requisites of a valid contrac



t, namely, consent, object and cauuse or consideration. It is a valid contract until it is annulled. a) Voidable contracts b) Unenforceable contracts c) Void or Inexistent contract d) Negotiorum Gestio 539. the stress beyond which the material will not return to its original shape when unloaded is called a) ultimate stress or ultimate strenght b) allowable stress c) maximum stress d) elastic limit 540. atoms with the same number of protons but different numbers of neutrons are called a) compounds b) isotope c) quarks d) ions 541. The last step is Decision making process is to a) Analyze environment b) Evaluate and adapt decision results c) Make a choice d) Diagnose problem 542. In this stffing procedure, the new employee is provided with the necessary

information about the campany and will be introduced to the immediate working environment and co-workers. a) Induction and Orientation b) Monetary Rewards c) Performace Appraisal d) Training and Development 543. In aerial entrance, the minimun entrances between telephone cable and power entrance must be ____ radial distance. a) 4m b) 2m c) 1m d) 3m 544. Who coined the term energy in 1807?

a) Thomas Young b) Rudolph Clausius c) William Thomson d) Lord Kelvin 545. These are announcement requested by private idividuals or groups either through the KPB or directly with the broadcast station. a) Private Announcements b) Public Service Announcements c) Public Announcements d) Private Service Announcements 546. The condition in which the temperature is the same throughout the entire system is called: a) phase equilibrium

b) mechanical equilibrium c) chemical equilibrium d) thermal equilibrium 547. Juan agrees to receive p2,000.00 for his horse and Pedro agrees to take the horse for that amount. This refers to what stage of the contract a) Preparation or conception b) Consummation or termination c) Deliberation d) Perferction or Birth 548. In TV standards, every station shall schedule at least a minimum of ______



newscast (aggregate total including advisories) per day from Monday to Friday. a) 60min b) 45 min c) 30 min d) 75 min 549. what is the maximum numbers of electrons that can fit into a "p" orbital? a) 8 b) 4 c) 2 d) 6 550. A quarter-hour program shall not exceed _______ commercial minutes outside Metro Manila. a) 1 min and 30 sec b) 4 min c) 17 d) 8 min and 30 sec 551. Akind of period with suspensive effect. a) In diem b) Ex die c) Voluntary period d) Legal period 552. Atmospheric pressure is measured by a device called a) barometer b) goniometer

c) manometer d) thermometer 553. The location of the main terminal should have enough working space in front of all terminatuions. Normally ____ away from all hazards. a) 800mm b) 1000mm c) 900mm d) 700mm 554. One in which each of the debtors is answerable only for a proportionate part of the debt, and each one of the creditors is entitled to a proportionate part of the credit a) Divisible obligantion b) Joint obligation

c) Indivisible obligation d) Solidary obligation 555. It describes the luminous flux incidence per unit area and is expressed in lumens per square meter. a) Radiance b) Luminous intensity c) Luminance d) Illuminance 556. Within Metro Manila, class B aritime classificatio in FM radio is within: a) 5:00 AM to 6:00 AM/ 8:00 PM to 9:00 b) 9:00 PM to 12 Midnight c) 12 Midnight to 5:00 AM d) 6:00 AM to 8:00 PM

557. It states that if two bodies are in thermal equilibrium with a third body, they are also in thermal equilibrium with each other. a) third law of thermodynamics b) zeroth law of thermodynamics c) first law of thermodynamics d) second law of thermodynamics 558. the mass that enters into the chemical reactions remain the unchanged as a result of reaction, In a precise from: mass is neither created nor destroyed this is known as.? a) the law of definite proportion



b) the law of conversation in mass c) the law of multiple proportion d) the law of conversation energy 559. The tansfer of energy due to the emission of electromagnetic waves (or photons) is called a) conduction b) convection c) emission d) radiation 560. The horizontal displacement of a point on the tower axis from its not-wind load position at that elevation. a) tower twist b) tower displacement c) tower sway d) tower bend 561. It is the provision of a grounded electrical conducting material located such that foreign potential will be intercepted and surge currents diverted to ground with least damage to plant equipment possible. a) Grouding b) current limiting c) Bobding d) Shielding 562. When a person compels with orders through treats or punishment. a) Legitimate Power

b) Coercive power c) Reward power d) Referent power 563. Batteries should be located where temperature range between ________degrees celsuis. a) 55.5 and 60.3 b) 15.5 and 32.2 c) 12.5 and 25.2 d) 15.2 and 52.2 564. When salt is added to water, its boiling point a) increase b) decreases c) remains unaffected

d) may increase/decrease depending on the pressure 565. it is where the original record of a business transsaction is recorded. a) journal b) ledger c) spreadsheet d) logbook 566. Refers to a manager's right to tell subordinates what to do and then see that they do it. a) Staff authority b) Functional authority c) Line authority d) Head authority 567. Which of the following is true? The density of water

a) is minmum at 4ºC b) decreases as the temperature is increased c) is maximum at 4ºC d) increases with temperature 568. An opening in an underground run or a system into which workers reach, but do not enter. a) finger hole b) rathole c) handhole d) manhole



569. the property of some crystals of absorbing light to different extents,thereby giving to the crystals different colors according to the direction of the incident light is known as a) diastrophism b) chromaticity c) brittle d) dichromatism 570. A person who qualified to hold himself/hersef out as a duly registered/licensed Electronics and Communications Engineer under Republic Act No. 5734. a) Professional Electronics Engineer b) Professional Electronics and Communications Engineer c) Electronics Engineer d) Electronics and Communications Engineer 571. Text crawls, either electronic or manual, shall not be used for any otherpurpose like: a) advisories in the public interest b) advertisements c) last minute program changes d) news bulletins 572. Requisites of obligation that refres to person who can demand the performance of the obligation or known as the creditor or oblige a) Active subject b) Prestation c) Juridical or legal tie

d) Passive subject 573. In aerial entrance, the minimum clearance from ground level when crossingthe street must be ____ . a) 3.3m b) 4.4m c) 5.5m d) 6.6m 574. Which of the following collision is an elastic collision? a) two steel balls collide such that their kinetic energy is conserve b) A man jump on a moving cart c) Two bodies move toward each other,collide and then move away from each other. There is a rise in temperature

d) Two bodie colide and the soud of collision is heard by a blind man 575. A freely falling body is a body in rectilinear motion and with constant __

_____. a) speed b) deceleration c) acceleration d) velocity 576. in oxidation-reduction or redox reaction, the component supplying the electrons is called a) acceptor b) reducing agent c) reductant

d) oxidant 577. The area under the process curve on a P-V diagram represents the boundary a) energy b) work c) temperature d) pressure 578. the concept that electrons revolve around the nucleus in specific paths called orbits or energy levels was proposed by a) j.j. thompson b) rutherford



c) neils bohr d) chadwick 579. These are plans that describe the exact series of actions to be taken in a given situation. a) Procedures b) Guidelines c) Policies d) Rules 580. A type of division also known as moral, intellectual or mental division a) Ideal b) Quantitative c) Qualitative d) All of the above 581. A riser system that consists of a series of telephone termiminal cbinets/closets vertically onr non-vertically aligned, usually beginning at the ground floor and extending throughout the height of the building. a) Elevated Riser b) Underground Riser c) Open Riser d) Closed Riser 582. These are broad guidelines to aid managers at every level in making decisions about reccuring situation or function. a) Policies b) Guidelines

c) Procedures d) Rules 583. stress caused by forces perpendicular to the areas on which they act is called a) tangential stress b) shearing stress c) normal stress d) simple stress 584. the anions and cations which are unaffected by the reaction in solution are called a) noble ions b) spectator ions c) neutral ions

d) observer ions 585. "Damages" where tha amount of which has been agreed upon by the parties or fixed by the judgement of a competent court. a) Liquidated Damages b) Compensatory Damages c) Exemplary Damages d) Corrective Damages 586. When sugar is added to water, its boiling point a) any of the above is possible b) remain unaffected c) increase d) decrease 587. Damages which are given in enhancement merely of the ordinary damages on a

ccount of wanton, reckless, malicious, or oppresseve character of the acts complained of. a) Moral Damages b) Actual or Compensatory Damages c) Nominal Damages d) Exemplary or Corrective Damages 588. A device used to measure small and moderate pressure differences is called a) manometer b) nozzle c) diffuser



d) hygrometer 589. A wagon is uniformly accelerating from rest. The net force acting on the wagon is a) increasing b) decreasing c) constant d) zero 590. To be qualified as a Member of the Board, He/She must be a citizen and a resident of the Philippines for at least _______ consecutive years prior to his/her appointment. a) 3 years b) 5 years c) 10 years d) 7 years 591. a wrongful act that causes injury to a person or property and for which the law allows a claim ny the injured party to recover damages. a) tort b) libel c) scam d) fraud 592. The idealized surface that emits rediation at a maximum rate is called a a) radiator b) blackbody c) absorber

d) emitter 593. The four P's of marketing are the following except: a) Price b) Promotion c) Publicity d) Product 594. the fractional deformation resulting from a stress a) bulk modulus b) shear modulus c) strain d) compressibility 595. An infortant factor for a company to locate in places where they can be easily reached by their customers.

a) Promotion b) Price c) Place d) Product 596. The energy that a system possesses as a result of its motion relative to some reference frame is called a) mechanical energy b) spin energy c) potential energy d) kinetic energy 597. emission of radiations from a substance during ilumination by radiations of higher frequency is called a) radioluminuscence

b) flourescence c) illuminance 598. The condition in which there is no change in pressure at any point of thesystem with time. a) mechanical equilibrium b) phase equilibrium c) thermal equilibrium d) chemical equilibrium 599. In the Seal of Professional Electronics Enginner, the portion of the inner circle below the diametral space shall bear



a) name of the person holding the Professional Electronics Engineer license b) the license number c) the words "PROFESSIONAL ELECRONICS ENGINEER" d) the word ''PHILIPPINES'' 600. In international sports events, the commercial load may be increased uponthe approval of the Board of Directors but in no case to exceed _______ commercial minutes per hour. a) 25 min b) 15 min c) 20 min d) 30 min 601. A discharge through air, around or over the surface of solid, liquid or other insulation , between parts of different potential of polarity, produced by the application of voltage such that the breakdown pat becomes sufficiently ionized to maintain an electric arc. a) aurora b) corona c) arc d) flashover 602. Refers to the process of ascertaining whether organization objectives have been achieved and determining what activities should then be taken to achievesbetter in the future a) Controling

b) Inspection c) Evaluating d) Planning 603. Refers to the rules and regulation on the allocation and assignment of 3Gradio frequency bands. a) MC No. 03-03-2005 b) MC No. 07-08-2005 c) MC No. 3-11-2005 d) MC No.06-08-2005 604. The energy that a system possesses as a result of its elevation in a gravitational field is called a) kinetic energy b) potential energy

c) gravitational energy d) mechanicl energy 605. Refers to the guidelines for the registration of VoIP service providers and resellers. a) MC No. 03-03-2005 b) MC No. 07-08-2005 c) MC No.06-08-2005 d) MC No.. 3-11-2005 606. The condition in which the mass of each phase reaches an equilibrium level and stays there. a) mechanical equilibrium b) chemical equilibrium c) phase equilibrium

d) thermal equilibrium 607. The process of sending and/or receiving information, data, signals and/r messages between two or more points by radio, cable, optical wave guides or other devices and wired or wireless medium. a) Telecommunication b) Information and Communications Technology c) Communications d) Information Technology 608. cpmpounds which contain only carbon and hydrogen are called a) polycarbon



b) plastics c) polymorphs d) hydrocarbons 609. The following are requisites of quasi-delicts except. a) An act or omission b) Accompanied by fault or negligence c) Acts or omissions punished by law d) There must be no pre-existing contractual relatio between the parties. 610. Refers to forecasting the future sales of a given product, translating this forecast into the demand it generate for various production facilities, and arranging for the procurement of these facilities. a) Product planning b) Blueprinting c) Product design d) Conceptualization 611. The current in a circuit can be kept from rising above a predetermined value by the use of a fuse in series with a circuit. a) voltage limiting b) resistance limiting c) Grouding d) current limiting 612. Outside Metro Manila, Class B airtime classification in AM radio is within:

a) 7:00 PM to 9:00 PM b) all of the above c) 2:00 PM to 4:00 PM d) 9:00 AM to 12 Noon 613. A main terminal required for terminating entrance cable using one or moreterminal blocks. a) Riser System b) Service Box c) Main Terminal Telephone Cabinet (MTTC) d) Main Distributing Frame (MDF) 614. The bacboard color for Main Terminal Telephone Cabinet (MTTC) used as an entrance is: a) blue

b) white c) black d) yellow 615. The minim um size for service-box is a) 0.61m x 0.91m x 0.91m b) 0.19m x 1.23m x 1.21m c) 0.61m x 0.91m x 0.73m d) 0.91m x 1.22m x 1.19m 616. A _______ is a person from whom a piece of news orginates. a) secondary source b) 1st person source c) primary source d) 2nd person source

617. Water starts boiling when a) its vapor pressure equals 76 cm of mercury b) its saturated vapor pressure is less than the atmospheric pressure c) its saturated vapor pressure equals the external pressure on its surface d) its temperature reaches 100ºC 618. To qualify in the registration to be PECE, one must provide _______ certification/s signed by _______ PECEs attesting that the experience record submitted by the applicant is factual.



a) 2;2 b) 1;2 c) 1;3 d) 3;3 619. who introduced the modulus of elasticity "also known as young's modulus in 1807? a) william young b) james young c) thomas young d) lord young 620. the place where buyers and sellers come together. a) market b) bargain center c) store d) port 621. The Seal of Professional Electronics Engineer as provided by Section 29, Article IV of R.A. No. 9292 shall be, a dry circular seal consisting of two concentric circles with outer circle measuring _______ in diameter. a) 28 mm b) 32 mm c) 48 mm d) 45 mm 622. it describes the shape elasticity of the material (0 correct answers) a) young\'s modulus or tensil modulus

b) shear modulus c) bulk modulus d) compressibility 623. This loading shall be taken as the resultant stress due to wind and dead weight for 160kph wind velocity. a) Heavy loading zone b) extra heavy loading zone c) Light loading zone d) Medium loading zone 624. the conditio in which the total income equals the total operating expenses. a) tally b) check and balance

c) break even d) par value 625. An obligation which is capable of partial performance. a) Divisible obligation b) Joint obligation c) Indivisible obligation d) Solidary obligation 626. Any change that a system undergoes from equilibrium state to another is called a a) conversion b) cycle c) process d) state

627. Any product and/or servise that is sold or a service rendered within a province. a) Local account b) Local product c) Local merchandise d) Local goods 628. neutron was discovered by a) rutherford b) j.j. thompson c) chadwick



d) einstein 629. A general term applied to the whole or portion or physical property of a communication company which contributes to the furnishing of communication service. a) plant b) area c) division d) zone 630. A period agree to by the parties a) Judicial period b) Voluntary period c) Legal period d) In diem 631. The horizontal angular displacement of the tower from its no-wind posion at that elevation. a) tower sway b) tower bend c) tower displacement d) tower twist 632. the property of fluids by virtue of which they offer resistance to flow is known as a) viscidity b) glutinosity c) viscosity

d) gummosity 633. If the mass of an object coud be doubled, then its inertia would be a) halved b) doubled c) quadrupled d) unchanged 634. A function of communication used a means to motivate employees to commit themselves to the organization objective.. a) Information Function b) Motivation Function c) Emotive Function d) Control Function 635. A stage of a contract that refers to the time when the minds of the partie

s meet in agreement upon the object or subject matter as well as tot the price or consideration. a) Perferction or birth b) Deliberation c) Consummation or termination d) Perparation or Conception 636. a reaction in which heat is produced is called a) endothermic b) exothermic c) pyrothermic d) isothermic 637. Refers to attracting qualified persons to apply for vacant positions in the campany so that those who are best suited to serve the campany may be selected

. a) Recruitment b) Programming c) Forecasting d) Evaluation and Control 638. The energy stored in a streched elastic material such as spring is a) mechanical energy b) elastic potential energy c) kinetic energy d) internal energy



639. refers to atoms or ions, which have the same electronic configuration. a) isoelectronic b) isotomic c) isotope d) isometric 640. under normal state, an atom is said to be a) electrically neural b) negatively charged c) positively or negative charged d) positively charged 641. Either a voluntary or involontary termination of an employee. a) Demotion b) Transfer c) Termination d) Separation 642. It includes the tangible (or intangible) items and its capacity to satisfy a specified need. a) Promotion b) Place c) Price d) Product 643. The characteristic of sound which enables us to distinguish two musical notes having the same frequency and loundness is called a) decibel

b) timber c) picth d) intensity 644. For provicial stations, AM radio prime time is the time a) all of the above b) 5:00 AM to 9:00 AM c) 12 Noon to 2:00 PM d) 4:00 PM to 7:00 PM 645. A classification of contracts as to its "cause" where the cause is the mutual undertaking or promise of either of the contracting parties. a) Liberation Contract b) Gratuitous Contract c) Remunetory Contract

d) Onerous Contract 646. What is the charge in the gravitational attraction between the orbiting object and the earth if the distance between them is doubled? a) double b) one half c) no change d) one fourth 647. The bacboard color for Main Terminal Telephone Cabinet (MTTC) used other special service is: a) white b) yellow c) black d) blue

648. The minimm temperature which can be measured with a mercury thermometer is a) negative 273ºC b) 0ºC c) negative 39ºC d) negative 143ºC 649. A contract which is absolutely without legal force or effect. a) Voidable contracts b) Negotiorum Gestio c) Unenforceable contracts d) Void or Inexistent contract



650. It is an accessory undertaking to assume greater liabilty in case of breach. a) Preciding b) Stipulation c) Law d) Penal clause 651. the modulus elasticity of steel is a) 500GPa b) 225GPa c) 350GPa d) 200 Gpa 652. A kind of period with a resolutory effect and the validity of obligation is up to a certain date. a) Ex die b) Legal period c) Voluntary period d) In diem 653. For outside plant telephone poles and manholes as well as customer premises, the ground resistance must never exceed__________. a) 5 ohms b) 3 ohms c) 25 ohms d) 43 ohms 654. a reaction in which heat is absorbed is called

a) exothermic b) isothermic c) endothermic d) pyrothermic 655. a series of uniform payment over an infinite period of time a) capitalized cost b) depletion c) inflation d) perpetuity 656. Pressure below atmospheric pressure are called a) absolute pressure b) vacuum pressure c) reference pressure

d) standard pressure 657. The penalty for airing commercial materials in excess of limitations in TV standards will be: a) equivalent amount of the commercial in excess plus 20% of the total amount of the overload b) cost of commercials in the cluster c) equivalent amount of the commercial only cost of commercial only d) 20% of the total amount of the overload only 658. Refers to the money or other conciderations exchanged for the purchase oruse of the product, idea, or service. a) Place b) Price c) Promotion

d) Product 659. A person who qualified to hold himself/herself out as a duly registered/licensed Electronics Technician under RA 9292 and to affix to his/her name the letter "ECT". a) Professional Electronics and Communications Engineer b) Electronics Engineer c) Electronics Technician d) Professional Electronics Engineer 660. An uncertain event which wields an influence on a legal relation. a) Alternative obligation



b) Condition c) Pure obligation d) Reciprocal obligation 661. The standard name for 3G mobile telecommunications is a) CDMA 2000 b) WCDMA c) IMT 2000 d) DECT 662. An obligation wherein various things are due, but the payment of one of them is sufficient, determined by the choice which as a general rule belongs to the obligor. a) Alternative obligation b) Pure Obligation c) Condition d) Reciprocal obligation 663. Within Metro Manila, class C aritime classificatio in FM radio is within: a) 6:00 AM to 8:00 PM b) 9:00 PM to 12 Midnight c) 5:00 AM to 6:00 AM / 8:00 PM to 9:00 d) 12 Midnight to 5:00 AM 664. which type of ions, metals form when enter into a chemical reaction? a) positive ions b) either positive or negative ions c) negative ions

d) they do not form any ions 665. A type of service entrance that serves as means of providing service aerially from a pole to a building. a) Underground entrance b) Handhole c) Overhead entrance d) Aerial entrance 666. The minimum length/s of a daily radio news can be _______ a) 10 minutes to 15 minutes b) 1 minute c) all of the above d) 5 minutes 667. the amount that the property would give if sold for junk.

a) book value b) scrap value c) junk value d) salvage value 668. When the two waves of the same frequency speed ad amplitude traveling in opposite directions are superimposed. a) distractivewaves are produced b) the phase diffence is always zero c) distractivewaves are eliminated d) constructive interference always results 669. an association of two or more idividuals for the purpose of engaging business for profit. a) corporation

b) single proprietorship c) party d) partnership 670. To register for Electronics Technicians (ECT), one must provide individual certifications from at least ________ registered PECEs vouching for the integrity, technical capability and good moral character of the applicant in a format to be prescribed by the Board. a) three b) ten c) seven



d) five 671. Cohesion is the attraction between like______. a) molecule b) compound c) element d) atom 672. Shall include but not be limited to office buildings, hotels, motels, hospitals, condominiums, stores, apartments, supermarkets, shcools, studios, stadia, parking areas, memorial chapels/parks, watercrafts and aircraft used for business purposes, where electronic or electronically-controlled machinery or equipment are installed and/or are being used, sold, maintained, assembled, manufactured or operated. a) Industrial Plant b) Commercial Establishment c) Production Area d) Power Plant 673. The effectivity of RA 9292 was on a) 27-Apr-04 b) 24-May-04 c) 27-Apr-04 d) 28-May-04 674. The root mean square speed of the molecules of a gas is a) independent of its pressure P b) proportional to T

c) directly proportional to the square of its temperature T d) directly proportional to square root of P 675. these are products or services that are desired by human and will be purchased if money is available after the required necessities have been obtained. a) necessities b) luxuries c) commodities d) supplies 676. the worth of an asset as shown in the accounting records of an enterprise. a) book value b) par value c) fair value d) market value

677. RA 9292 is known as a) Electronics Engineering Law of 2004 b) Electronics and Communications Engineering Law of the Philippines c) Electronics and Communications Engineering Law of 2004 d) Electronics Engineering Law of the Philippines 678. Refers to evaluation of alternatives using intuition and subjective judgement. a) Qualitative evaluation b) Quantitative evaluation c) Relative evaluation d) Subjective evaluation 679. The acquisition, production, transformation, storage and transmission/rece

ption of data and information by electronic means in forms such as vocal, pictorial ,textual, numeric or the like; also refers to the theoretical and pratical applications and processes utilizing such data and informations. a) Telecommunication b) Communications c) Information Technology d) Information and Communications Technology 680. The movement of a person to a differ job at the same or similar lelev of responsibility in the organization. a) Monetary reward



b) Transfer c) Promotion d) Demotion 681. Moment is the product of mass and_____. a) time b) acceleration c) velocity d) force 682. the verticall arrangement of elements on the periodic table is called? a) period b) column c) group d) series 683. A function of an engineer where the engineer undertakes the activity of turning a product concept to a finished physical term. a) Design and development b) Manufacturing c) Research d) Testing 684. the mass nearest atomic-mass unit of an atom which contains of 9 atoms and 10 neutrons a) 19amu b) 10amu c) 21amu

d) 15amu 685. The first step in Decision making process is to a) Make a choice b) Analyze environment c) Diagnose problem d) Articulate problem or opportunity 686. Refers to the frequency bands allocation for broadbands wireless access. a) MC No. 3-11-2005 b) MC No.06-08-2005 c) MC No. 07-08-2005 d) MC No. 03-03-2005 687. estimated value of the property at the end of the useful life. a) salvage value

b) fair value c) market value d) book value 688. A guy extending from a pole or structure tree and is sometimes callled a span gut. a) anchor guy b) bla guy c) overhead guy d) guy post 689. The work done by all forces except the gravitational force is always equal to the _____of the system. a) total mechanical energy b) total kinetic energy

c) total momentum d) total potential energy 690. it describes the volume elasticity of the material a) modulus of compressibility b) shear modulus c) bulk modulus d) young's modulus or tensil modulus 691. A physical condition that causes a device, a component or a element to fail to perform in a required manner. a) hazard



activities that will be purchased in somewhat the same quantity event though the price varies considerably. a) demands b) commodities c) necessities d) luxury 702. A half-hour program shall have a maximum of _______ commercial minutes within Metro Manila. a) 15 b) 1 min and 15 sec c) 7 min and 30 sec d) 3 min and 30 sec 703. An isentropic process on a T-S diagram is easily recognized as a a) oblique line segment b) vertical line segment c) horizontal line segment d) parabola 704. Momentum is a property related to the object's_____. a) weigth and velocity b) mass and acceleration c) motion and weight d) motion and mass 705. it is defined as the capacity of a commodity to satisf human want. a) necessity

b) utility c) luxury d) satisfaction 706. Which of the following is not a scalar quantity? a) time b) temperature c) work d) displacement 707. A tension menber (of solid or standed wires) used to withstand an otherwise unbalanced force on a pole or overhead line strutures. a) guy b) bond c) fuse

d) short 708. A means of conveying message through body language,as well as the use of time, space,touch,clothing,apperance and aesthetic element. a) Nonverbal b) Verbal c) Oral d) Written 709. Commercial load for radio shall not exceed ______ for one hour program outside Metro Manila. a) 17min b) 18 min c) 15 min d) 20 min

710. It is a docoment that indicates the human resource needs of a company detailed in terms of quantity and quality and based on the requirements of the company's strategic plan. a) Production Plan b) Human Resource Management Plan c) Financial Plan d) Marketing Plan 711. When the person has to give rewards to anybody who follows orders or requests, it termed as: a) Reward power



b) Coercive power c) Referent power d) Legitimate Power 712. an economic condition in which there are so few suppliers of a particularproduct that one supplier's actions significantly affect prices and supply. a) perfect competition b) oligopoly c) monopoly d) monopsony 713. the point on the stress-strain diagram at which there is an appreciable elongation or yielding of the material without any corresponding increase of loadis called a) ultimate stress or ultimate strenght b) yield point c) elastic limit d) proportional limit 714. the formula that described how atoms are joined together is called the a) molecular formula b) empirical formula c) ionic formula d) structural formula 715. The periodic oscillations either up or down or back and fourth motion in straigth line is known as _______. a) translational harmonic motion

b) resonance c) rotational harmonic motion d) transverse harmonic motion 716. When the total kinetic energy of a system is the same as before and aftercollision of two bodies, it is called a) Elastic collision b) Static collision c) Plastic collision d) Inelastic collision 717. a market situation where there is only one seller with many buyer. a) oligopoly b) monopoly c) monophony

d) perfect competition 718. A process during which, the specific volume V remains constant is called a) isometric b) all of the above c) isochoric d) isovolumic 719. In Metro Manila, AM radio prime time is the time a) 4:00 PM to 7:00 PM b) 6:00 AM to 8:00PM c) 5:00 AM to 9:00 AM / 4:00 PM to 8:00 PM d) 6:00 AM to 8:00 PM 720. A pure substance at absolute zero temperature is in perfect order, and its entropy is zero.This is best known as

a) The Zeroth law of thermodynamics b) The second law of thermodynamics c) The third law of thermodynamics d) The first law of thermodynamics 721. A period authorized by the court. a) Voluntary period b) Legal period c) In diem d) Judicial period 722. When a person can get compliance from another because the latter would wan



t to be identified with the former. a) Reward power b) Coercive power c) Legitimate Power d) Referent power 723. Refers to the physical cable within a building that does not include station wiring cable. a) service drop b) building cable c) inside drop d) inside wire 724. decreases in the value of a physical property due to the passage of time. a) depletion b) declination c) deflation d) depreciation 725. The minimum number of entrance conduit is a) 2 b) 4 c) 3 d) 1 726. To register for Electronics Technicians (ECT), he/she must have rendered at least _______ years (inclusive or aggregate) of active self-practice and/or employment either in the Government or private sector.

a) ten b) seven c) three d) five 727. The commercial load for provincial TV stations shall not exceed ______ minutes per program hour, whether foreign or local. a) 20 b) 17 c) 15 d) 18 728. All application for the assignment of 3G radio frequency bands shall postperformance bond equivalent to a) PHP200M

b) PHP100M c) PHP300M d) PHP500M 729. Refers to the uncertainty concerning loss or injury. a) Damage b) Bankruptcy c) Hazard d) Risk 730. the ratio of the unit lateral deformation to the unit longitude deformation is called a) poison ratio b) bulk modulus c) compressitivity

d) shear modulus 731. At a given temperature, the pressure at which pure substance changes phase is called a) saturation pressure b) critical pressure c) absolute pressure d) vacuum pressure 732. To pass the licensure examination, a candidate for Electronics Engineer or Electronics Technician must obtain a passing rating of in each subject given during the examination:



a) 70% b) 60% c) 50% d) 80% 733. A defective contract where it has all the essential requities of a contract and the contract itself is valid, but by reason of injury damage to third persons, such as creditors , the contract may be rescinded. a) Voidable contracts b) Rescissible Contract c) Unenforceable Contracts d) Void or Inexistent Contracts 734. This is the written document or blueprint for implementing and controlling an organization's marketing activities related to particular marketing strategy. a) Financial Plan b) Marketing Plan c) Short-range plans d) Production Plan 735. In the Seal of Professional Electronics Engineer, below the words LICENSENO. is the a) the word ''PHILIPPINES'' b) name of the person holding the Professional Electronics Engineer license c) license number

d) the words "PROFESSIONAL ELECRONICS ENGINEER" 736. The location of the main terminal must be equipped with adequate lighting, and located at a minimum distance of ____ above floor finish. a) 2..6m b) 1.6m c) 1.3m d) 2.3m 737. In the official seal/logo of the Board, the atom is colored with ______ and the nucleus and electrons in _______ color. a) white; red b) black; red c) white; orange d) black; orange

738. Type of distribution system that provides concealment of the wires with the least flexibility. a) Conduit System b) Cellular floor system c) Ceiling System d) Under floor duct system 739. Under the rules and regulation on the allocation and assignment of 3G radio frequency bands, assignees shall cover at least ___ of the provincial capitalcities and towns and ____ of the chartered cities within__months from date of award; a) 40%:40%:60 b) 80%:80%:60 c) 50%:50%:50

d) 100%:90%:30 740. Which of the following cannot be considered as a requisite of reformation a) The oral contracts expresses the true intention of the parties b) The failure of the written contract to express the true intention is due to mutual mistake, fraud, inequitable conduct, or accident. c) Thre is a valid contract; d) The contract is in writing; 741. the word atom comes from the greek word, atomos meaning a) unique b) cannot be cut



c) single cannot be destroyed 742. The following is considered theories of motivation except: a) Expectancy Theory b) Gagarin's Theory c) Maslow's Needs hierachy Theory d) Herzberg's Two-Factor Theory 743. Refers to the rules and regulation on the broadcast messaging service a) MC No. 3-11-2005 b) MC No. 07-08-2005 c) MC No. 03-03-2005 d) MC No.06-08-2005 744. a positive ion is called a) positron b) cation c) anion d) quarkPhysics

1) Nuclei of atoms that make up a newborn baby were made in: a) In the mother'sbodyb) Ancient starsc) The food the mother eats before giving birthd) The earth

2) The reason a granite block is mostly empty space is because the atoms in thegranite are: a) Held together by electrical forcesb) Invisiblec) Mostly empty space themselvesd) Not as close together as they could be

3) Compared to the mass of a hydrogen atom, the mass of an oxygen atom is _____times greater a) 8b) 12c) 16d) 32

4) If two protons are removed from an oxygen nucleus, the result is: a) Carbon

b) Neonc) Nitrogend) Helium

5) If one neutron is added to a helium nucleus, the result is: a) Lithiumb) Heliumc) Hydrogend) Carbon

6) The chemical properties of matter comes mostly from its a) Neutronsb) Valence electronsc) Protonsd) Neucleous

7) An excited atom decays to its ground state and emits a photon of green light. If instead, the atoms decays to an intermediate state, then the light emitted could be: a) Violetb) Whitec) Blued) Red

8) How many electrons are found in the outermost shell of aluminum (Al,atomic number 13)? a) 2



b) 3c) 5d) 8

9) When radium (atomic number 88) emits an alpha particle, theresulting nucleus has atomic number. a)92b) 90c) 88d) 86

10) Which experiences the least electrical force in an electric field? a) Electronb) Beta particlec) Gamma rayd) Alpha particleBASIC CONCEPTS OF CHEMISTRY

Law of Definite Proportion: We know that mass is conserved. If we were to take a sample of a pure compound it will always contain the same elements combined inthe same proportion by mass.

Law of Multiple Proportion: If one element can combine with another to form more than one compound then the mass ratios of the elements in the compounds are simple whole-number ratios of each other.

Law of Definite Proportion by Volume: The volumes of reactants and products, inchemical reactions, are related to each other by simple whole-numbers. Of course the measurements must be taken at the same temperature and pressure.

Law of Reciprocal Proportions: The ratio by mass, in which two elements combinewith the fixed mass of a third element, is either the same or a simple multipleof the ratio in which they combine with each other.

Avogardo's Law: Equal volumes of all gases contain equal number of molecules under similar conditions of temperature and pressure.

One Atomic Mass Unit (amu): It is a mass unit equal to exactly one twelfth the m

ass of a carbon 12 atom.

Formula Mass of a Substance: It is the sum of the atomic masses of all atoms ina formula unit of a compound.

Molar Mass: The mass of 1 mole of any substance.

Molar Volume (Vm): The volume of 1 mole of the substance.

Mole (m):

*

It is a number which is equal to 6.023 x 1023 . *

It is the amount of substance which contains as many entities (atoms, molecules, ions or other particles) as there are atoms in exactly 12 grams of Carbon 12 isotope. *

It is also known as Avogadro's Constant.



Number of Mole Method:

Number of moles of a substance n = w (in gms)/m

also n = volume (in lt) at NTP/22.4lt

also n = M x vol in lt (where M is Molarity = number of moles of solute per lt of solution)

M= (w/m) x (1000/ Vm )

Number of mole method is used only in the case of balanced chemical equations.

The coefficients of balanced equations represent the ratios in terms of number of moles in which the reactants react or products are formed.

Number of particles(ions, atoms or molecules) in a given number of moles = number of moles x 6.023 x 1023 .

Equivalent Weight of an Element (E): It is defined as the number of parts by weight of the element which combine with or displace from a compund 1 part by weight of Hydrogen, 8 parts by weight of Oxygen or 35.5 parts by weight of Chlorine.

E = M ( Molar Mass) / nf (n factor)

where:

nf = Valency in case of an atom

= Total positive or negative oxidation number of an atom in a molecule

= Basicity or Acidity.

= Change in oxidation number in case of a redox reacton.

Number of Gram Equivalents:

= weight in gms / E (Equivalent wt)

= Normality x vol in lt

Normality = (w/E) x (1000/Vm )

Number of Equivalents Method: In this method you need not balance the chemical equation. The basic principle is that the equivalents of each reactant which have dissapeared are equal to the number of equivalents of each of the products formed. The working tool for this is equivalent weight.

Number of equivalents = W in gms / Eq Wt = (W x nf ) / M

Dulong and Petit's Law:

Atomic wt (approx) = 6.4/specific heat(in calories)

Chemical Bonding and Molecular Structure

Chemical Bond: It is the force which keeps atoms together in a molecule. The causes of formation of a chemical bond are:



*

Tendency of atoms to complete their octets or duplets by rearrangement oftheir valence electrons (octed theory). *

The system acquires minimum energy when atoms are at some equilibrium distance where attractive forces dominate over repulsive forces.

Types of Chemical Bonds:

*

Ionic bond *

Covalent bond *

Metallic bond *

Co-ordinate bond

Ionic Bond:

a) Favourable conditions to form Ionic Bond:

*

Formed between electro positive element (group 1,2,13) and electro negative element (group 15,16,17) *

E.N >=2 *

Lower I.E of one atom and high E.A of second atom *

Higher lattice energy *

Larger cations, smaller anions

b) Properties: Crystaline, stronger force of attraction, thermally stable, low volatality, high density, high melting point and boiling point, highly soluble in polar solvent, good conductor of electricity in molten or solution state, nondirectional bond.

Covalent Bond:

a) Favourable conditions to form Covalent Bond:

*

Formed between two electronegative elements (group 14,15,16,17) *

E.N < 1.9



*

Small cations, larger anions (Fajan's Rule) *

High charges on cation and anion (Fajan's Rule) *

Covalent bond is formed by sharing of electrons by two atoms to complete their octet or duplet

b) Properties:

*

Compounds containing covalent bonds under normal condition of pressure and temperature exist as gases or liquids of low boiling point due to weak Vander Wall's force *

Relatively low melting point and boiling point, generally non-conductor, and soluble in non-polar solvent *

As the bond is rigid and directional, compounds with covalent bond show isomerism *

Covalency of the atom is equal to the number of covalent bonds formed by the atom

Bond Length: It is the average distance between the nuclei of two bonded atoms.It depends upon:

*

Size of the atom: Bond length increases with increase in the size of atom

(HI > HBr > HCl > HF) *

Multiplicity of bond: Bond length decreases with multiplicity of bond (C-C > C=C ) *

Type of hybridisation: More s-character, shorter is the bond length, greater is the acidity with comparable compound

Bond Energy: It is the energy required to break one mole of bonds of a particular type of substance in gaseous state.

Bond Angle: It is the internal angle between the orbitals containing electron pairs in the valence shell of the central atom in a molecule:

*

More the lone pairs on the central atom, smaller is the bond angle due tobp repulsion *

More electronegative the central atom, more is the bond angle



*

More electronegative the surrounding atoms, lesser is the bond angle

VBT: Proposed by Heitler and London and extended by Pauling and State. The postulates are:

*

Overlapping of atomic orbitals of valence shells of two atoms leads to the formation of a covalent bond *

Half filled orbital and opposite spin electrons are used *

- bond is formed by head on overlapping, - bond is formed by lateral overlapping *

Greater the overlapping, stronger is the bond *

- bond is stronger than - bond and - bond is directional while - bond is n

on-directional *

The directon of the bond is the same as the direction of overlapping of orbitals *

The strength of - bond follows the order s -s < s - p < p - p *

Paired electrons are shifted to higher energy levels while forming a bond *

VBT cannot explain paramagnetic behaviour of O2

Hybridization:

*

Number of hybrid orbitals = number of atomic orbitals intermixed *

Hybrid orbitals form -bond on overlapping *

It does not take place in and isolated atom. It occurs only during bond fo

rmation *

Hybrid orbitals tend to remain far apart therefore repulsion order is lp-lp>lp-bp>bp-bp *

Total number of hybrid orbitals of central atom = Number of its - bond pairs + Number of lone pair of electrons around the central atom *



Different types of hybridization are sp, sp2 , sp3 , sp3d ,sp3 d2 ,sp3 d3

MOT: The theory was developed by Hund & Mulliken. The basic postulates are:

*

All atomic orbitals are mixed up to form molecular orbitals *

Total M.O = Total A.O *

Two A.O. combine to form tow M.Os. One is anti bonding M.O. and the otheris bonding M.O. *

The filling up of electrons must follow Aufbau's principle., Pauli exclusion principle and Hund's rule. *

Bond order = (Nb - Na )/2 where Nb = Number of electrons in bonding M.O and Nb = Number of electrons in antibonding M.O *

Bond order Bond energy 1/Bond length

Dipole Moment(µ):

*

Common in covalent compounds when formed between two dissimilar atoms *

Used to predict the extent of polarity in a molecule *

A vector quantity so follows vector addition or subtraction rule in predicting net dipole moment of a molecule *

Can predict the shape of molecules, H2 O - bent, BeF2 - linear

Metallic Bond:

a) Favourable conditions to form Metallic Bond:

*

Formed between Electro positive ions packed in one of the 3 arrangements (

1.CCP(or FCC), 2.HCP, 3 BCC)

b) Properties:

*

Negatively charged electrons hold the ion together *

Highly conducting becauls the mobility of these electrons through the latt



ice *

High m.p and b.p *

If soluble, then soluble only in polar solvents of high dielectric constant

Co-ordinate Bond:

a) Favourable conditions to form Metallic Bond:

*

One of the group or or atom must have a lone pair of electrons whereas the other must have the incomplete octet or duplet. *

Also known as dative bond

b) Properties:

*

Intermediate between ionic and covalent compounds *

Sparingly soluble in water, not forming ions, largely soluble in non-polar solvents *

Melting and boiling points are higher than purely covalent compounds but less than purely ionic compounds *

Stable as covalent compounds, addition compounds are very stable

*

Non conductor *

Bond is rigid and directional *

High value of dielectric constant

Other Bonds:

a) H-bonding: When H is attached to N, O, F

*

It's strength is about one tenth of a covalent bond *

Small size and high electronegativity of atoms forms a strong H-bond *

They are of twor types; intermolecular (between two molecules) and intramo



lecular (within a molecule) *

Used to predict boiling point and density of water, solubility of alcohols and carboxylic acids in water.

b) Dipole-dipole interactions:

*

These exist between molecules having permanent dipoles e.g. H-Cl, I-F etc

c) Ion-dipole interactions:

*

Between and ion and a polar molecule eg hydration of ions like Na+ , Mg2+etc *

Smaller the ion, more the dipole moment, stronger will be these interactions

d) Ion-induced dipole interactions:

*

Between an Ion and a dipole induced by the ion in a nonpolar molecule

e) Dipole-induced dipole interactions:

*

Between a dipole and and induced dipole in a non polar molecule

f) Dispersion forces:

*

Between two nonpolar substances. The forces are between an instantaneous dipole and and induced dipole eg in O2 , N2 , He, Ne, Ar etc

Note: Dipole-dipole, dipole-induced dipole and dispersion forces are called Vander Wall's forces

Electrochemistry

In electrochemistry we will be dealing with electrochemical changes. Chemical changes involving production or consumption of electricity are called electrochemi

stry changes. We will cover the following topics:

*

Electrolysis *

Faraday's Laws of Electrolysis

*



Electrochemical or Galvanic or Voltaic cells *

ELECTROCHEMISTRY

Electrolysis , Faraday's Laws of Electrolysis , Electrochemical or Galvanic or Voltaic cells

Electrolysis

It is the process of decomposition of an electrolyte by the passage of electricity through its aqueous solution or molten state.

Mechanism of electrolysis

When ever an electrolyte is dissolved in water or taken in the molten state it dissociates into positive and negative ions. The positive ions are known as cations and the negative ions are known as anions.

On passing electric current through the electrolyte cations move towards the cathode and anions move towards the anode.

On reaching their respective electrodes these ions loose their charge. On

loosing their charge they get deposited on the electrode or discharged as a gas.

Let us take an example of electrolysis of aqueous copper sulphate solution using inert electrodes such as platinum electrodes.

In the aqueous solution copper sulphate dissociates into its respective ions.

CuSO4 Cu2+ + SO4 2-

Electrolytic cell

On passing electric current the copper ions(cations) move towards the cath

ode and get deposited as copper. Simultaneously the sulphate ions(anions) move towards the anode. *

Faraday's Laws of Electrolysis

Faraday's First Law of Electrolysis The mass of a substance deposited or liberated at any electrode is directly proportional to quantity of electric current passed.

If W grams of a substance is deposited or liberated on passing Q Coulomb of charge then :

W Q

and W = Z x Q

where Z is the proportionality constant and is called the ElectrochemicalEquivalent

Faraday's Second Law of Electrolysis When the same amount of charge is made to pass through any number of electrolytes, the mass of the substance liberated or deposited at the electrodes are



directly proportional to their chemical equivalents.

Chemical equivalent = atomic mass / valence

m1/m2 = E1/E2

where m1 and m2 are the respective masses liberated or deposited on the electrodes and E1 and E2 are the chemical equivalents of the substances liberated ordeposited. *

Electrochemical or Galvanic or Voltaic Cells

An Electrochemical Cell is a device used to convert chemical energy (produced in a redox reaction) into electrical energy.

Electrochemical Cells are also known as Galvanic or Voltaic Cells.

If we take a zinc rod and place it in a container filled with copper sulphate solution heat will be produced. This happens due a spontaneous redox reaction given below:

Zn(Solid) + CuSO4(Aqueous) ZnSO4(Aqueous) + Cu (Solid) deposited

As the reaction would proceed the zinc rod would get eroded ,copper particles would get deposited and solution would becom warm

.

It would be useful to be able to convert this chemical energy to electrical energy instead of heat energy. This is done by an electrochemical cell.

Construction of an Electrochemical Cell

Let us use the redox reaction given below to explain the construction of an Electrochemical Cell.

Zn(Solid) + CuSO4(Aqueous) ZnSO4(Aqueous) + Cu (Solid)

The ionic form of the reaction is:

Zn + Cu2+ Zn2+ + Cu

This reaction can be split into the following two half reactions.

1. Oxidation half reaction

Zn Zn2+ + 2e-

2. Reduction half reaction

Cu2+ + 2e- Cu

An Electrochemical Cell

The oxidation reaction in the zinc rod releases two electrons.These two electrons are taken by the Copper ion in the copper sulphate solution.

If these two half reactions can be separated then the electrons can be mad



e to move through a wire.

In this manner we can produce electical energy from chemical energy.

The salt bridge is a concentrated solution of inert electrolytes. It is required for completing the circuit. It allows the movement of ions from one solution to the other. *

Thermodynamics: Basic Terms

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Thermodynamics: The branch of science that deals with the study of different forms of energy and the quantitative relationships between them.

System: Quantity of matter or a region of space which is under consideration in the analysis of a problem.

Surroundings: Anything outside the thermodynamic system is called the surroundings. The system is separated from the surroundings by the boundary. The boundary may be either fixed or moving.

Closed system: There is no mass transfer across the system boundary. Ener

gy transfer may be there.

Open system: There may be both matter and energy transfer across the boundary of the system.

Isolated system: There is neither matter nor energy transfer across the boundary of the system.

State of the system and state variable: The state of a system means the conditions of the system. It is described in terms of certain observable properties which are called the state variables, for example, temperature (t), pressure(p), and volume (v).

State function: A physical quantity is a state function in the change inits value during the process depends only upon the initial state and final state of the system and does not depend on the path by which the change has been brought about.

Macroscopic system and its properties: If as system contains a large number of chemical species such as atoms, ions, and molecules, it is called macroscopic system. Extensive properties: These properties depend upon the quantity of matter contained in the system. Examples are; mass, volume, heat capacity, internal energy, enthalpy, entropy, Gibb's free energy. Intensive properties: These properties depend only upon the amount of the substance present in the system, for example, temperature, refractive index, density, surface tension, specific heat, freezing point, and boiling point.

Types of thermodynamic processes: We say that a thermodynamic process has occurred when the system changes from one state (initial) to another state (final).

Isothermal process: When the temperature of a system remains constant during a process, we call it isothermal. Heat may flow in or out of the system during an isothermal process.

Adiabatic process: No heat can flow from the system to the surroundings o



r vice versa.

Isochoric process: It is a process during which the volume of the systemis kept constant.

Isobaric process: It is a process during which the pressure of the system is kept constant.

Reversible processes: A process which is carried out infinitesimally slowly so that all changes occurring in the direct process can be exactly reversed and the system remains almost in a state of equilibrium with the surroundings atevery stage of the process. *

Zeroth Law of Thermodynamics

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When two bodies A and B are separately in thermal equilibrium with a third body C, they are in thermal equilibrium with each other.

Internal energy: It is the sum of all forms of kinetic and potential energy of the system. It is the sum of the kinetic energy of motion of the molecules and the potential energy represented by the chemical bonds between the atoms an

d any other intermolecular forces.

Examples:

(i) In an ideal monoatomic gas, the internal energy is in the form of translational kinetic energy of the atoms.

(ii) in a plyatomic gas, the internal energy is in the form of translational, rotational and vibrational kinetic energy of the molecules.

(iii) In a liquid or solid, the internal energy is in the form of translational, rotational and vibrational kinetic energy of the molecules and potentialenergy associated with the intermolecular attractive forces.

We cannot measure the absolute value of internal energy of a system. The best one can do is measure the changes in internal energy. Or we can measure it relative to some arbitrary reference state.

We use the symbol U for internal energy. *

First Law of Thermodynamics

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Let us consider one of the most fundamental principles of the physical wor

ld - The Law of Conservation of Energy - It states that energy cannot be created or destroyed.

Now, let us apply this law to various processes in chemistry. It can be written as

U = Q + W

Where U is the change in internal energy



Q is heat

W is work

According to this, there are two kinds of processes that can lead to a change in the internal energy of the system - they are heat and work.

Let us consider the sign convention:

(i) Heat flowing into the system is positive. It increases the internal energy of the system.

(ii) Heat flowing out of the system is negative. It decreases the internal energy of the system.

(iii) Work done by the system is positive. It decreases the internal energy of the system.

Note that: U is a state function. From a given value of ?U, one cannot make out whether this change has come about by adding heat to it or by doing work on it.

System work: When we talk about work done by a thermodynamic system, we are usually talking about the work done by a gas in expanding.

(i) Work done at constant pressure

W = PV

It is given by the area under the PV graph

(ii) Work done when the pressure is changing

W = PdV

Note: That work and heat are not state functions. They do depend on the path followed between the initial and final states..

Example

Calculate the internal energy change in each of the following cases:

(i) A system absorbs 5kJ of heat and does 1kJ of work.

(ii) 5kJ of work is done on the system and 1kJ of heat is given out by the system.

(i) Q = +5kJ

W = -1kJ

U = Q + W = 5 + (-1) = 4kJ

(ii) W = +5kJ

Q = -1kJ

U = Q + W = -1 + 5 = 4kJ

In both the cases, the interval energy of the system increases.



*

Entropy and Second Law of Thermodynamics

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First law gives us an insight into a new property called internal energy.Second law leads to a new property cal entropy.

Entropy is a property which sets the direction of irreversible processes in a closed system. According to the entropy postulate - If an irreversible process occurs in a closed system, the entropy S of the system always increases, it never decreases.

Consider a hot bowl of soup in a room. Heat will flow from the bowl to the room till the temperature is equalized. It is an irreversible process. Heat can never flow from the room back to the soup bowl and heat up the soup again! This flow takes place till equilibrium is attained. The entropy increases in this process.

Change in entropy:The change in entropy Sf - Si of a system during a process that takes the

system from an initial state i to a final state f as

S = Sf - Si = dQ/T

where: Q - Energy transferred as heat to or from the system during the process.

T - Temperature of the system in Kelvin.

Entropy as a state function: Entropy like pressure, energy and temperature is a property of the state of a system and is independent of how that state is reached.

Second law of thermodynamics:

S >= 0

In words, if a process occurs in a closed system, the entropy of the system increases for irreversible processes and remains constant for reversible processes.

Thus if entropy decreases in one part of the system, then it increases byan equal or larger amount in another part of the system. Thus, the total changein entropy is either zero or greater than zero.

Classification of Organic Compounds

a) Acyclic or open chain compounds: These contain alkanes, alkenes, alkynes and their derivatives. These are also called aliphatic compounds.

b) Cyclic or closed chain compounds:

*

Cyclic compounds whose rings are made up of only one kind of atoms, i.e. carbon atoms are called homocyclic or cabocyclic compounds. Aliphatic cyclic compounds are called alicyclic compounds eg cyclopropane, cyclobutane etc



*

Organic compounds containing one or more fused or isolated benzene rings and their functinalized derivatives are called benzenoids or aromatic compounds,eg benzene, toluene, naphthalene, anthracene etc.

*

Cyclic compounds containing one or more heteroatoms (usually O,N, S etc) are called hetrocyclic compounds eg ethylene oxide, tetrahydrofuran (THF), furan, pyrole etc

IUPAC Nomenclature of Organic Compounds:

a) Nomenclature of saturated hydrocarbons:

*

Select the longest continuous chain of carbon atoms in the molecule. The compound is named as a derivative of this alkane *

Number the carbon atoms in the parent chain starting from the end which gi

ves lowest possible sum for the numbers of the carbon atoms carrying the substituents *

That set of locants is preferred, which when compared term by term with other set of locants, each in order of increasing magnitude, has the lowest term at the first point of difference. For example the set of locants (2,7,8) is preferred over the set of locants (3,4,9) since 2 comes before 3 even though the sumof locants in the former case is 17 while in the latter case, it is 16

*

The correct name is: 2,7,8 - Trimethyldecane and not 3,4,9 - Trimethyldeca

ne

b) Nomenclature of compounds containing functional group or multiple bonds:

*

Select the longest continuous chain containing the carbon atoms having the functional group or those involved in the multiple bonds *

The numbering of atoms in the parent chain is done in such a way that thecarbon atom bearing the functional group or those carrying the multiple bond gets the lowest possible number

*

While writing the name of alkene (double bond) or alkyne (triple bond), the primary suffix 'ane' of the corresponding alkane is replaced by 'ene' and 'yne' respectively. However, if the multiple bond occurs twice or thrice in the parent chain, the prefix di- or tri- is attached to the primary suffix ene or yne *

In naming the organic compounds containing one functional group a suffix known as secondary suffix is added to the primary suffix (giving number of carbon



atoms in the chain) to indicate the nature of the functional group. A few important secondary suffixes are:

Functional group Secondary suffix Functional group Secondary suffixAlcohols (-OH) -ol Aldehydes (-CHO) -alKetones (>C=O) -one Carboxylic acids (-COOH) -oic acidAmines (-NH2 ) -amine Acid amides (-CONH2 ) -amideAcid chlorides (-COCL) -oyl chloride Esters (-COOR) -oateNitrites (-C=N) -nitrite Thioalcohols (-SH) -thiol

Nomenclature of compounds having polyfunctional groups:

When an organic compound contains two or more functional groups, one group is called the principal functional group while the others are called the secondary functional groups and are treated as substituents: The order of preference for principal group is: Carboxylic acid > acid anhydrides > esters > acid halides > amides > nitrites > aldehydes > ketone > alcohols > amines > double bond > triple bond

When the functional groups act as substituents, they ar named as:Functional group Prefix Functional group Prefix- COOH Carboxy -CHO Formyl-COOR Alkoxy cabonyl or Carbalkoxy >CO Oxo or Kelo

-COCL Chloroformyl -OH Hydroxy-CONH2 Carbamoyl -SH Mecaplo-CN Cyano -NH2 Amino-OR Akoxy =NH Imino-X Halo -NO2 Nitro

Nomenclature of simple aromatic compounds:

a) Nuclear substituted: In these the functional group is directly attached to the benzene ring. Most of these compounds are better known by their common and historical names. In the IUPAC system, they are named as derivatives of benzene.

b) Side chain substituted: In these the functional group is present in the side

chain of the benzene ring. Both in the common and IUPAC systems, these are usually named as phenyl derivatives of the corresponding aliphatic compounds.

Sturctural Isomerism

Componds having the same molecular formula but different structures:

*

Compounds having the same molecular formula but different arrangement of carbon chains are called chain or nuclear isomers. For example (i) pentane, isopentane and neopentane (ii) hexane, 2-methulpentane, 3-methylpentane, 2,3-dimethyl

butane and 2,2-dimethulbutane etc *

Compounds having the same structure of the carbon chain but differing in position of multiple bonds, functional groups or substituents are called position isomers. For example, (i) but-1-ene and but-2-ene (ii) prpan-1-ol and propan-2-ol (iii) o-,m- and p- xylenes etc. *

Compounds having the same molecular formula but different functional group



s are called functional isomers. For example, (i) alcohols and ethers (ii) aldehydes and ketones (iii) alkynes and dienes (iv) various amines (1o , 2o , 3o ) (v) cyanides and isocyanides etc. *

Compounds having the same molecular formula but different number of carbon atoms on either side of the functional group (O,S or NH) are caled metamers. For example, (i) diethyl ether and methyl n-propyl ether (or isopropyl methyl ether). 2-pentanone and 3-pentanone are position isomers as well as metamers. *

Isomers obtained by 1,3-migration of a proton from one polyvalent atom tothe other within the same molecule are called tautomers. If one tautomer contains a keto group and the other the enol group, such a tautomerism is called keto-enol tautomerism. For example, acetaldehyde and vinyl alcohol. *

The percentage of enol form is negligible in simple aldehydes and ketones, ie, acetone, acetaldehyde etc. The percentage of enol form, however, increases, if the enol form is stabilized by intramolecular H-bonding. For example, the percentage of enol form in acetoacetic ester is 7% while that in acetylacetone is76%. *

Only those aldehydes and ketones which contain one or more - hydrogens show keto-enol tautomerism. *

Primary and secondary nitroalkanes also show tautomerism but tertiary nitroalkanes and nitroarenes do not. *

Compounds having the same molecular formula but possessing open chain andcyclic structures are called ring chain isomers. For example, propene and cyclopropane. *

Stereoisomerism

Isomers which have the same structures but differ in the relative arrangements of atoms or groups in space are called stereoisomers. It is of three types, i.e. conformational isomerism, optical isomerism and geometrical isomerism.

Geometrical Isomers: Stereoisomers which have the same structural formulabut differ in the spatial arrangement of atoms around the double bond are called geometrical isomers. The isomer in which the two similar atoms/groups lie on the same side of the double bond is called the cis-isomer while that isomer in which the two similar atoms/groups lie on the opposite side of the double bond is called the trans-isomer. *

The necessary and sufficient condition for a molecule to exhibit geometrical isomerism is that each ot the two carbon atoms of the double bond must have different atoms/groups which may be same of different. Gor example , alkenes of the types abC=Cab and abC=Cde show geometrical isomerism *

Compounds containing C=N and N=N also show geometrical isomerism *



1,2-1,3 and 1,4-disubstituted cycloalkanes also show geometrical isomerism *

The dipole moment of a cis-isomer is higher than that of a trans-isomer *

E and Z configuration of geometrical isomers o

Give priority to the four groups attached to the double bonded C-atoms. Higher the atomic number of the atom of the group attached to the double bonded carbon atom higher will be its priority. If priority cannot be decided the atoms directly attached to double bonded C-atoms then next atoms of the group are compared o

If two higher priority groups are on the same side of the double bond then it is called a Z-isomer otherwise it is called an E-isomer

Conformational Isomerism: The infinite number of momentary arrangement of the atoms in space which result through rotation about a single bond are called conformations or rotational isomers

*

Ethane has infinite number of conformations, of which, only two, i.e. staggered and eclipsed are important. The staggered conformation of ethane is more stable than the eclipsed conformation by about 3.0 kcal or 12.55 kJ mol-1 *

Important conformations of n-butane are staggered (or anti), gauche (or skew), partially eclipsed and fully eclipsed. Their relative stability is in the order: staggered>gauche>partially eclipsed>fully eclipsed

GEAS engineering

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