HVACR 800hrs

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GOVERNMENT OF THE PUNJAB TECHNICAL EDUCATION & VOCATIONAL TRAINING AUTHORITY HEATING VENTILATION AIR CONDITIONING & REFRIGERATION (6 Months Course) CURRICULUM SECTION ACADEMICS DEPARTMENT 96-H, GULBERG-II, LAHORE Ph # 042-9263055--9, 9263064 [email protected] , [email protected] CURRICULUM FOR

Transcript of HVACR 800hrs

Page 1: HVACR 800hrs

GOVERNMENT OF THE PUNJAB TECHNICAL EDUCATION & VOCATIONAL

TRAINING AUTHORITY

CURRICULUM FOR

HEATING VENTILATION AIR CONDITIONING & REFRIGERATION

(6 – Months Course)

CURRICULUM SECTION ACADEMICS DEPARTMENT

96-H, GULBERG-II, LAHORE Ph # 042-9263055--9, 9263064

[email protected], [email protected]

CURRICULUM FOR

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HVACR (6 – Months Course)

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TTRRAAIINNIINNGG OOBBJJEECCTTIIVVEESS::

Industrial development is rapidly increasing with the qualitative products to

meet the requirement of the public demand. There, the trained & skillful

persons play a vital role in the modern era of the industrial growth because of

the increase of technological development all over the world.

This curriculum of six months duration is developed keeping in view the local

job market demand and industrial requirements by more focusing on practical

training along with necessarily required theoretical knowledge.

This curriculum covers the major topics of safety rules, basic electricity,

refrigeration cycle, measuring instruments, servicing, and fault diagnoses &

their troubleshooting, repair & maintenance of direct cool & non-frost

refrigeration, emetics (window type) & split air conditioners along with work

ethics in order to produce the skillful and capable workforce to meet the

present & future demands of the job market.

. CURRICULUM SALIENTS:

Entry Level : Matriculation

Duration of course : 06 - Months

Total Training Hours : 800 Hours

: 40 Hours per week

: 06 days per week

:

7 Hours per Day Except

Friday 5 Hours

Training Methodology : Practical 90%

: Theory 10%

Medium of Instruction : Urdu / English

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SKILL PROFICIENCY DETAILS: -

On successful completion of the course, the trainee should be able to:

1. Observe safety rules while dealing with electrical circuits and

refrigeration works etc.

2. Use the tools of HVACR properly

3. Use measurement and testing equipment safely and accurately.

4. Solder the copper tube and their joints.

5. Braze joints the copper tube and their joints.

6. Use the electric motor, .transformer & capacitor properly

7. Repair the following HVACR Equipments.

? Direct cool refrigerator.

? Non-frost refrigerator.

? Domestic air conditioner (window type)

? Split air conditioner.

? Package type air conditioner.

8. Maintain the Log sheets of the units properly.

? Daily

? Weekly

? Quarterly

? Annually

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KNOWLEDGE PROFICIENCY DETAILS:

On successful completion of this course, the trainee should be able to: -

1. Explain the safety precautions for working with electrical power supply /

electrical components.

2. Explain the use, care and maintenance of HVACR technician’s tools and

measuring cum testing equipment.

3. Express the electricity theory, AC and DC, electromagnetism, Ohm’s law,

units of electricity, symbols

4. Express the electrical circuits and their properties

5. Describe the capacitor (running, starting and fan capacitor)

6. Describe the transformers.

7. Explain the refrigeration cycle.

8. Explain the compressor.

9. Define the condenser.

10. Define the refrigerant controls.

11. Explain the evaporators.

12. Explain the fans

13. Describe the refrigerants (CFC / HCFC / HFC).

14. Describe the Basic theory, symbols, characteristics and working principles

of:

? Over loads

? Relays

? Thermostat

? Capacitors

? Liquid receivers

15. Define the principles and laws of refrigeration.

16. Define the principles and working of air-conditioner.

17. Express the basic working principle of split air-conditioner

18. Explain the fault-finding and trouble shooting techniques of refrigerator,

air-conditioner, split air-conditioners.

19. Explain the use of environmental friendly techniques.

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CCUURRRRIICCUULLUUMM DDEELLIIVVEERRYY SSTTRRUUCCTTUURREE

Curriculum

Delivery Revision Co-curricula Activities

Final Test Total

1-20 21 22-25

26

W E E K

20 1 4 1

26

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SCHEME OF STUDIES Heating Ventilation Air-Conditioning & Refrigeration

(6 - Months Course)

Sr. No. Main Topics Theory

Hours Practical

Hours Total Hours

1. Workshop Practice 10 70 80

2. Measuring & Pipe Fitting 04 60 64

3. Welding 01 12 13

4. Basic electricity 06 46 52

5. Electric Motor, transformer& capacitor 04 16 20

6. Fundamental of Refrigeration 10 37 47

7. Refrigeration Cycle 04 296 300

8. Air Conditioning 01 143 144

9. Technical Mathematics 10 - 10

10. Technical Drawing 10 - 10

11. Functional English 20 20 40

12. Work Ethics - 20 20

Total 80 720 800

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HVACR (6-Months Course) 7

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DDEETTAAIILL OOFF CCOOUURRSSEE CCOONNTTEENNTTSS Heat Ventilation Air-Conditioning & Refrigeration

(6- Months Course)

Sr. No. Detail of Topics Theory

Hours Practical

Hours 1. Workshop Practice

1.1. Introduction (Workshop, Work Place,

Tools)

1.1.1. Order of workplace

1.1.2. Introduction to general tools used in

the metal workshop, their care and

proper use

1.1.3. Safety precautions

1.2. Measuring (General Introduction)

1.2.1. Purpose of measuring and checking

tools

1.2.2. Accuracy of measuring

1.2.3. Linear measuring (steel rules,

calipers, vernier calipers)

1.2.4. Measuring Faults

1.2.5. Care and Maintenance of Measuring

tools

1.3. Marking

1.3.1. Necessity of marking

1.3.2. Common marking tools (scriber, steel

rule, & centre punch)

1.4. Filing

1.4.1. Process of filing

1.4.2. Types of files with regards to cut and

shape

1.5. Sawing

1.5.1. Cutting principle (rake angle)

1.5.2. The saw blade (pitch of teeth, setting

10 70

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of teeth and tightening the blade in the

frame)

1.6. Drilling

1.6.1. Drilling of thought holes (effect of

movements of the drill, cutting

process)

1.6.2. Main parts (their name and function)

1.6.3. Clamping and removing of twist drills

1.6.4. Drilling faults

1.7. Reaming

1.7.1. Purpose and process of reaming

1.7.2. Types of reamers (Hand reamers,

machine reamers and adjustable

reamers)

1.8. Counter Sinking and Counter boring

1.8.1. Counter sinking tools, purpose and

procedure

1.8.2. Size / No. of Counter bore

1.9. Filing Exercise – I

1.9.1. Filing of Channel

1.10. Marking Exercise

1.10.1. Flat Filing

1.10.2. Marking

1.10.3. Centre Punching

1.11. Filing Exercise – II

1.11.1. Flat Filing

1.11.2. Square Filing

1.12. Sawing Exercise

1.12.1. Sawing and Square Filing within size

1.13. Sheet Metal Box – I

1.13.1. Filing

1.13.2. Marking

1.13.3. Shearing

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1.14. Drilling Exercise

1.14.1. Marking

1.14.2. Center Punching

1.14.3. Drilling

1.14.4. De burring

2. Measuring, Pipe Fitting

2.1. Purpose of measuring

2.2. Measuring by steel rule, calipers, vernier

calipers and its type

2.3. Use of micrometer, standard wire gauge

2.4. Units of length and angle

2.5. Marking

2.5.1. Marking Tools

2.5.2. Method of marking

2.6. Cutting

2.6.1. Cutting Principals

2.6.2. Types of chisels and hand shears and

their use

2.7. Pipe Fitting

2.7.1. Types of Pipes and material

2.7.2. Pipe wrenches and dies

2.7.3. Types of pipe fitting, cutting and

threading.

2.8. Use of hand tools and safety precautions

2.9. Purpose of measuring

2.10. Accuracy of measuring

2.11. Measuring with steel rule, standard wire gauge

and micrometer

2.12. Use of marking tools

2.13. Methods of marking

2.14. Use of chisels and hand shares

2.15. Types of files

2.16. Use of File (Cuts and shapes)

01

01

01

01

08

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2.17. Cutting and notches of pipe

2.18. Types of pipe and materials

2.19. Use of pipes wrenches and dies

2.19.1. Making of pipe fitting, cutting and

threading

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08

3. Welding

3.1. Introduction of welding

3.2. Welding Tools and Equipments

3.3. Types of welding (Arc and gas welding)

3.4. Introduction of gases used in gas welding

3.5. Types of flames

3.6. Preparation of flames

3.7. Joining of copper tubes of equal and unequal

sizes with gas welding

01

12

4. Basic Electricity

4.1. Introduction of Electricity

4.2. Structure of Atom and their particles

4.3. Definition of Electric Current,

4.4. Types of Current

4.5. Conductors, Semi conductors and insulators

4.6. First aid and treatment for electric shock

4.7. Circuits

4.8. Introduction of current, volt and resistance and

their units

4.9. Ohm’s law

4.10. Resistance

4.10.1. Depends on, material, length,

cross section area and temperature

4.11. Series circuit, parallel circuit

4.12. Series and parallel circuit

4.13. Power and Energy

4.14. Use of Ampere meter

4.15. Use of voltmeter

01

01

01

01

01

01

10

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4.16. Use of multimeter

4.17. Use of watt meter

4.18. Measuring of power by different method

4.19. Use of clamp on meter tube light circuit

4.20. Making series connection, parallel and series,

parallel connection

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5. Electric Motor, Transformer and Capacitor

5.1. Electric Motor

5.1.1. Definition

5.1.2. Types of AC / DC Motor

5.1.3. Construction of AC Motor

5.1.4. Single Phase Motor (AC)

5.1.5. Kinds of single phase motor

5.1.6. Split phase induction motor

5.1.7. Capacitor start motor

5.1.8. Capacitor start and run motor

5.1.9. Shaded pole motor

5.1.10. Introduction of three phase motor

5.2. Transformer

5.2.1. Construction of transformer

5.2.2. Types of transformer

5.3. Capacitor

5.3.1. Electric Field

5.3.2. Die Electric

5.3.3. Capacitance

5.3.4. Types of capacitor

5.3.5. Capacitors connection in series and

parallel

5.4. Construction of AC motor

5.4.1. Opening and assembling of AC single

phase motor

5.4.2. Complete the wiring diagram of split

phase induction motor

02

01

01

08

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5.5. Making connection of capacitor start motor

5.5.1. Making connection of capacitor start

capacitor run motor

5.5.2. Connection of shaded pole motor

5.5.3. Use of shop down, step up and Auto

Transformer

5.5.4. Measuring of transformer output

5.5.5. Methods of capacitors checking

5.5.6. Checking of capacitor with multimeter

5.5.7. Checking of capacitor with series test

board

5.5.8. Use of capacitor analyzer

02

02

06

6. Fundamental of Refrigeration

6.1. Introduction of refrigeration

6.2. Definition of refrigeration

6.3. Scope of refrigeration

6.4. Types of refrigeration

6.5. Mechanical refrigeration

6.6. Heat

6.6.1. Definition of heat

6.6.2. Sensible heat

6.6.3. Latent heat

6.6.4. Units of heat

6.6.5. Heat transfer methods

6.7. Temperature

6.7.1. Definition and measurement of

temperature

6.7.2. Absolute zero temperature

6.7.3. Temperature scales and its

measurement.

6.8. Pressure

6.8.1. Definition and measurement devices

6.8.2. Atmospheric, gauge and absolute

02

02

02

02

01

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pressure

6.8.3. Vacuum pressure, temperature,

relationship

6.8.4. Dalton law of partial pressure

6.8.5. Pascal’s law

6.8.6. Boyle’s law

6.8.7. Charles law

6.8.8. Gas Law

6.9. Introduction of Brass Fitting

6.10. Introduction of Copper Fitting and Copper Pipe

sizing.

6.11. Flaring of copper Tube

6.12. Use of Flaring and swaging Tools.

6.13. Swaging of Copper Tube.

6.14. Use of Bending Tools (Spring Type and lever

Type Bender).

6.15. Bending of Tube.

6.16. Cutting of Capillary Tube and sizing.

01

01

02

10

06

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04

04

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7. Refrigeration Cycle

7.1. Principles of refrigeration.

7.1.1 Law of thermodynamics.

7.1.2 Law of refrigeration.

7.1.3 Basic components of basic refrigeration

cycle.

7.2. Compressor

7.2.1 Definition of compressor.

7.2.2 Types of compressor.

7.2.3 Reciprocating compressor and its parts

7.2.4 Rotary compressor and its parts.

7.2.5 Centrifugal comp and screw.

7.2.6 Type compressor and its parts

7.2.7 Opening of sealed type compressor

7.2.8 Identification of compressor parts

01

01

08

12

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(reciprocating type, rotary type and

screw type compressor)

7.2.9 Overhauling and assembling of

reciprocating compressor

7.2.10 Overhauling and assembling of rotary

type compressor

7.2.11 Overhauling and assembling of screw

type compressor

7.2.12 Introduction and identification of

centrifugal compressor

7.2.13 Introduction and identification of

centrifugal compressor

7.2.14 Making of gas kit / head plate and

valve plate

7.2.15 Air gap adjustment / Rotor and stator

7.2.16 Checking of terminals (compressors

and motor)

7.3. Condenser

7.3.1 Definition

7.3.2 Types of condenser

7.3.3 Servicing of air and water cooled

condenser.

7.3.4 Servicing of air and water cooled

condenser and its installation

7.3.5 Refrigerant control (AXV and TXV)

7.4. Refrigerant control

7.4.1 Definition

7.4.2 Types of refrigerant control

7.4.3 AXV, TXV,

7.4.4 Capillary tube,

7.4.5 LS Float Valve and HS Float Valve

7.5. Evaporator

7.5.1 Definition

01

01

18

12

08

06

08

08

8

4

4

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7.5.2 Types of Evaporators according to

construction

7.5.3 Types of evaporators according to

temp.

7.5.4 Servicing and installation of

evaporator water cooler

7.5.5 Definition and electric wiring of water

cooler

7.6. Relays

7.6.1 Identification of current relay and its

checking.

7.6.2 Checking of electronic relay.

7.6.3 Checking of hot wire relay

7.6.4 Checking of potential relay Overload

7.6.5 Identification, Definition and checking

of over load.

7.7. Thermostat.

7.7.1 Definition and checking of thermostat

7.8. Pressure switches

7.8.1 Definition, identification of pressure

switches and its checking

7.9. Water cooler

7.9.1 Definition and electric wiring of water

cooler.

7.10. Deep Freezer

7.10.1 Definition and electric wiring of deep

freezer.

7.10.2 Electric wiring of single door and

double door refrigerator, non frost

refrigerator

7.10.3 Differentiate in direct cool refrigerator

and indirect cool refrigerator

7.11. Gauges

14

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4

4

6

6

8

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7.11.1 Use of single compound gauge and

gauge manifold

7.11.2 Gas charging

7.11.3 Leak testing of refrigerator

vacuuming of all type of unit

7.11.4 Gas charging of refrigerator

7.11.5 Gas charging of deep freezer

7.12. Lubricants

7.12.1 Lubricants and its types.

7.12.2 Dil charging

7.13. Troubleshooting of refrigerator

7.14. Troubleshooting of deep freezer

7.15. Troubleshooting of non frost refrigeration

7.16. Checking of compressor efficiency

7.17. Introduction and making of star delta

connection

7.18. Checking of installation of defrost timer

7.19. Pump down the ref unit and replacing the TXV

7.20. Use of technmometer

7.21. Use of Magger meter

6

6

9

6

6

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6

6

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3

8. Air Conditioning

8.1. Fundamental of Air Conditioning

8.2. Definition

8.3. Types of Air conditioning

8.4. Scope of Air conditioning

8.5. Psychometric properties of Air

8.6. Wet Bulb Temp, Dry Bulb Temp, Dew Point

Temp, Absolute / Relative Humidity

8.7. Electric Wiring of window type AC

8.8. Electric Wiring of Split AC

8.9. Installation of Window AC

8.10. Installation of Split AC

8.11. Gas charging of Window AC

1

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12

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10

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8.12. Gas charging of split AC

8.13. Introduction of ducts and its installation

8.14. Introduction and installation of Air Filter

8.15. Troubleshooting of Window AC

8.16. Troubleshooting of Split AC

8.17. Introduction of Auto Mobile Air Conditioning

8.18. Introduction of heat load

8.19. Calculation of heat load

8.20. Introduction of valves

8.21. Solenoid Valve

8.22. Hand Expansion valve

8.23. Service Valve

8.24. Introduction of refrigeration Accessories

8.25. Muffler

8.26. Moisture Indicator

8.27. Heat Exchanger

8.28. Oil separator

8.29. Accumulator

8.30. Sight glass

8.31. Vibration Absorber

8.32. King valve

8.33. Relief valve

8.34. Water regulating valve (pressure type)

8.35. Oil pressure control switch

8.36. Liquid Receiver

8.37. Introduction and use of insulating materials

8.38. Introduction of heating methods

8.39. Filling of daily log, monthly, annual log sheets

8.40. Maintenance

8.41. Types of maintenance

8.42. Proactive

8.43. Periodic

8.44. Break down

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8.45. Format

9. TECHNICAL MATHEMATICS

9.1. Introduction

Whole numbers

9.1.1. Addition and subtraction

9.1.2. Multiplication and division

9.2. Decimal Fractions

9.2.1. Addition, subtraction

9.2.2. Multiplication, division

9.3. Conversion of Inch to Metric System

9.3.1. Equivalent of one inch in mm

9.3.2. Conversion of dimensions

9.4. Percentages

9.4.1. Meaning of percentage

9.4.2. Changing numbers to percents

9.4.3. Changing percents to decimal and

common fractions

9.5. Fractions

9.5.1. Addition, subtraction of common

fractions

9.5.2. Proper fractions, improper fractions and

mixed numbers

9.5.3. Multiplication and division of fractions

9.6. Decimal System of Measurement

9.6.1. Meter, gram, liter

9.6.2. Multiples and parts of units

9.7. Transposition of Equations

9.7.1. Exchangeable sides of a scale

9.7.2. Addition, Subtraction

9.8. Transposition of Formula

9.8.1. Exercise with simple already known

formula

9.8.2. Multiplication and division

0.5

0.5

0.5

0.5

0.5

0.5

1

1

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L x h A=

2 9.9. Magnitudes of Current and Voltage

9.9.1. Units and subunits of current,

resistance and voltage

MA KA A mA ? A

M? K? ? m? ? ?

MV KV V mV ? V

9.10. Ohm’s Law

Calculation of current, voltage and resistance V I = –– , V =I x R R V R = ––

I 9.11. Resistance of a Wire

9.11.1. Calculation of R, I, A by applying

formula:

? ? l l R = ––---- ; R = ––---- A ? ? A L l G = ––--- ; s = –– R ?

9.12. Series Connection

9.12.1. I = I1 = I2 = I3

9.12.2. V= V1+V2+V3

9.12.3. R=R1+R2+R3

9.12.4. V1 = V2 = R1 : R2

9.13. Parallel Connection

9.13.1. V = V1 = V2 = V3

9.13.2. I = I 1+I 2+I

9.13.3. I = I + I + I

9.13.4. R R1 R2 R3

9.13.5. G = G1 + G2 + G3

9.13.6. I1 = I2 = R1 = R2

1

1

1

1

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10. Technical Drawing

10.1. Introduction to Technical Drawing

10.1.1. Kinds of lines

10.1.2. Drawing instruments

10.1.3. Lettering exercises

10.2. Symbols of Electrical Circuits

10.2.1. Voltage sources

10.2.2. Switches

10.2.3. Consumers

10.3. Simple Current Path Diagrams

10.4. Single Pole Switch Circuit

10.5. Multi circuit Switch Circuit

10.5.1. Two-Way Switch Circuit

10.5.2. Intermediate Switch Circuit

10.6. Combination of Different Circuits

10.7. Kitchen Installation

10.8. Living room Installation

1

1

1

1

1

1

1

1

1

TOTAL 60 680

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LIst of Practical 1. Use of hand tools & Safety precautions

2. Use of cutting tools, chisels, hand share, fillers, Drills

3. Process of filling (Cuts and shape)

4. Cutting and Noicher of Pipe

5. Procedure of Drilling

6. Bending Tools

7. Use of bending Machine and rolling machine

8. Use of Hammers and Mallets Pipe Fitting

9. Pipe Fitting cutting and threading

10. Use of tube cutter, pipe cutter and wire cutters

11. Use of Flaring tools, swaging tools and bending tools welding

12. Arc & gas welding

13. Joining of Copper Tubes of Equals & unequal sizes with gas welding

14. Basic Electricity

15. Connection of single pole switch with one lamp

16. Series Circuit

17. Parallel Circuit

18. Series and Parallel Circuit

19. Series and Parallel Test Board Circuit

20. Tube Light Connection

21. Use of Volt, Amp and Watt Metter

22. Use of Multi meter

23. Use of Clump on meter

24. Transformer and Capacitor

25. Use of Transformer and measuring of output

26. Checking of capacitor

27. Introduction of Brass Fitting

28. Introduction of Copper Fitting and Copper Pipe Sizing

29. Flaring of Tube

30. Swaging of Tube

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31. Bending of Tube

32. Cutting of Capillary Tube and Sizing

33. Compressor

34. Opening of Sealed Type Compressor

35. Identification of Compressor Parts (All Types)

36. Overhauling and Assembling of Reciprocating Compressors (Sealed, Open

Type, Semi Sealed)

37. Over hauling and assembling of Rotary compressor

38. Over hauling and assembling of screw type compressor

39. Introduction of centrifugal compressor

40. Air Gap adjustment / Rotor and stator

41. Checking of terminals (compressor & motors)

42. Relays

43. Identification of current relay and its checking

44. Checking of Electric relay

45. Checking of Hot wire relay

46. Checking of Potential relay

47. Overload

48. Identification of Overload and its checking

49. Checking of thermostat

50. Pressure switches

51. Identification of pressure switches and it’s checking

52. Electric wiring of single and double door refrigerator

53. Servicing of Air cooled condenser and water cooled condenser

54. Servicing of Evaporator

55. Installation of Air cooled condenser

56. Installation of Evaporator

57. Electric Wiring of Water Cooler

58. Electric Wiring of Deep Freezer

59. Electric Wiring of Non Frost Refrigerator

60. Electric Wiring of Window AC

61. Electric Wiring of Split AC

62. Installation of Window AC

63. Installation of Split AC

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64. Lubricants and its types

65. Oil Charging

66. Use of Single compound gauge and gauge manifold

67. Vacuuming of all types of units

68. Leak Testing of refrigerator

69. Leak Testing of Window AC

70. Gas charging of Refrigerator

71. Gas charging of Deep Freezer

72. Gas charging of window AC

73. Gas charging of split AC

74. Introduction of ducts and its installation

75. Installation and introduction air filters

76. Troubleshooting of Refrigerator

77. Troubleshooting of Window AC

78. Troubleshooting of Split AC

79. Troubleshooting of Non Frost Refrigerator

80. Troubleshooting of Deep Freezer

81. Introduction of sling Psychrometer

82. Use of Sling Psychrometer

83. Introduction of heat load

84. Pump Down the system

85. Compressor Efficiency

86. Identification and use of defrosting timer

87. Use of tachometer

88. Use of Magger meter

89. Introduction of valves, Solenoid valve, HEV, service valve

90. Introduction of refrigeration accessories

91. Mufflers

92. Moisture Indicator

93. Heat Exchanger

94. Oil Separator

95. Accumulator

96. Sight Glass

97. Vibration Absorber

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98. King Valve

99. Relief Valve

100. Oil Pressure Control

101. Liquid Receiver

102. Introduction & Use of insulating material

103. Introduction and use of heating method

104. Filling of daily log, monthly, annual log sheets

105. Maintenance

106. Types of maintenance

107. Proactive

108. Periodic

109. Breakdown

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LIST OF TOOLS & EQUIPMENTS (For a Class of 20 Students)

Name of Trade HVACR

Duration OF Course 6 – Months

Sr. No.

Name of Tools & Equipment Quantity

1 Tube Cutter 05 No’s

2 Pinch Tools 05No;s

3 Hack saw 30 No;s

4 Chisels 30 No;s

5 Pliers 30 No;s

6 Snipers 05 No’s

7 Calipers 10 No’s

8 Measuring Taps 10 No’s

9 Packing gland wrench 03 No’s

10 Electric hand drills 04 No’s

11 Multi meter 10 No’s

12 Absolute Vacuum pump 01 No

13 Wheel Pullers 02 No’s

14 Taps, dies and reamers 03 sets

15 Tachometer 03 No’s

16 Clamp on meter 05 No’s

17 Lab with work Tables (4’x8’) 03 No’s

18 Flaring tools 05 No’s

19 Tube benders 05 No’s

20 Files sets 20 No’s

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21 Punches 20 No’s

22 Spanners Set 20 No’s

23 Pipe Spanners 05 No’s

24 Scissors 05 No’s

25 Wire Brushes 05 No’s

26 Rachet Spanners 05 No’s

27 Soldering iron 05 sets

28 Thermometers 10 No’s

29 Amp Meters 10 No’s

30 Magger (Insulators1000 Volt) 01 No

31 Pressure gauges 10 No’s

32 Pipe cutters 10 No’s

33 Leak Detectors; Electronic, Halide Torch 2 each

34 Humidistat (digital & ordinary) 01 No

35 Gas charging station 02 No’s

36 Air-Conditioners (Window type) 05 No’s

37 Air Velocity meters 03 No’s

38 Swaging Tools 05 sets

39 Reamers 05 sets

40 Hammers 10 No’s

41 Screw drivers 05 No’s

42 Socket set 05 No’s

43 Allen key set 05 No’s

44 Dividers 05 No’s

45 Drills bits (set) 06 sets

46 Fin comb 05 No’s

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47 Welding Equipment 05 sets

48 Pressure Gauges 05 No’s

49 Test Cord 05 No’s

50 Refrigerant chart 01 No

51 Levels 05 No’s

52 Screw extractors 02 No’s

53 Gasket Knottier 02 No’s

54 Capacitor Analyzer with tester 02 No’s

55 Refrigerators (Used) Direct Cool, No Frost 3 each

56 Micro Pressure gauges 01 No

57 A/C Split 01 No

58 Deep Freezers 01 No

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EMPLOYABILITY OF PASS OUTS

The pass outs of this course may find job / employment opportunities in the following

sectors / areas:

1 Air Conditioners Manufacturing Industry

2 Refrigerators Manufacturing Industry

3 Air Conditioned Commercial Units

4 Air Conditioned Industrial Units

5 Sale shops of Refrigeration & Air Conditioning Appliances

6 Installation Firms of Air Conditioners

7 Air Conditioning Repairing Workshop

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REFERENCE BOOKS

1. Modern Refrigeration & Air Conditioning

By

Athous Tranquest And Good Heart

2. Principles of Refrigeration

By

R.J Dossat

3. Refrigeration & Air Conditioning Practice

By

Billy C. Langelly

4. Trane Air Conditioning Manual

By

Trane Company USA

5. TTP – 91 By Development Cell

6. TTP – 92 By Development Cell

7. TTP – 93 By Development Cell

8. TTP – 94 By Development Cell

9. TTP – 95 By Development Cell

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MINIMUM QUALIFICATION OF INSTRUCTOR

DAE in Refrigeration & Air Conditioning Technology with two years experience in the

relevant field

OR

Two Years certificate of HVACR (G-II Level) with six years experience in the relevant

field.