[XLS]files. · Web view Which is the desirable angle to have between direction of flow of...

Q1's Topic: Safety precautions

Q1 At what angle is the Return wing wall constructed vis-à-vis the abutment, assuming that the bridge has no skew?

(1)

(2)

(3)

(4)

Right Answer Option 2 Difficulty Level Moderate Cluster Code A2

Q1's Explanation / Justification Q1's Reviewer's comment


Q2 An end support of a bridge superstructure is known as

(1) straight wing wall

(2) abutment

(3) pier

(4) splayed wing wall




Q3 Which of the following arch bridge will be suitable for hard unyielding soil at the ends ?

(1) one hinged arch

(2) two hinged arch

(3) three hinged arch

(4) fixed hinged arch


90°

45°

30°

60°

https://books.google.co.in/books?id=8-gXtVpaZnUC&pg=PA455&lpg=PA455&dq=An+end+support+of+a+bridge+superstructure+is+known+as&source=bl&ots=1-UcRT1Z-n&sig=mSPb-AXY3L0qGwoVRaOZB5v2iQo&hl=en&sa=X&ved=0CB0Q6AEwAGoVChMIwefznKDPyAIVQgeOCh1URQUj#v=onepage&q=An%20end%20support%20of%20a%20bridge%20superstructure%20is%20known%20as&f=false



Q4 Which is the desirable angle to have between direction of flow of water to the central line of bridge?

(1)

(2)

(3)

(4)

Right Answer Option 1 Difficulty Level Easy Cluster Code A2


90 degrees reduces scouring of the bridge


Q5 Check lines in chain surveying are essentially required

(1) to plot chain lines

(2) to plot the offsets

(3) to indicate the accuracy of the survey work

(4) to increase the out-turn




Q6

(1) Optical square

(2) Open cross staff

(3) French cross staff

(4) Prismatic square



http://docslide.us/documents/civil-engineering-project-report-5610179ddaaf2.html

90°

45°

30°

60°

http://www.iosrjournals.org/iosr-jmce/papers/vol4-issue4/D0441725.pdfpage 18

An angle of 45° with a chain line may be set out with

http://docslide.us/documents/civil-engineering-project-report-5610179ddaaf2.html

http://www.iosrjournals.org/iosr-jmce/papers/vol4-issue4/D0441725.pdfpage%2018


Q7 The instrument which measures distance based on the number of revolution of wheel is

(1) speedometer

(2) odometer

(3) pedometer

(4) passometer




Q8 For testing a 30m chain, the overall length of the chain should be within permissile limits

(1) 30m ± 3mm

(2) 30m ± 8mm

(3) 30m ± 10mm

(4) 30m ± 5mm




Q9 The length of Gunter's chain is

(1) 200m

(2) 66m

http://www.agriinfo.in/?page=topic&superid=8&topicid=46

https://books.google.co.in/books?id=hqFcPbmmxC4C&pg=PA30&lpg=PA30&dq=The+instrument+which+measures+distance+based+on+the+number+of+revolution+of+wheel+is&source=bl&ots=F9A2cGjVI0&sig=0Auz64NI4z4LeJbmGmLlXs4uzhY&hl=en&sa=X&ved=0CDgQ6AEwBmoVChMIocqP76bPyAIVlgmOCh3NCAAh#v=onepage&q=The%20instrument%20which%20measures%20distance%20based%20on%20the%20number%20of%20revolution%20of%20wheel%20is&f=false

https://books.google.co.in/books?id=fIvvAwAAQBAJ&pg=PA12&lpg=PA12&dq=30+m+chain+should+have+overall+length&source=bl&ots=xF23V4C-9x&sig=paYJBNmCq4XPtFTbaezf7L7YX9s&hl=en&sa=X&ved=0CCEQ6AEwAWoVChMI6snhuLXUyAIViI-OCh2JLg1p#v=onepage&q=30%20m%20chain%20should%20have%20overall%20length&f=false

http://www.agriinfo.in/?page=topic&superid=8&topicid=46

(3) 33ft

(4) 66ft




Q10 Invar tapes are made of an alloy of

(1) Nickel and Steel

(2) Copper and Steel

(3) Aluminium and Steel

(4) Chromium and Nickel




Q11 Which error in chaining may have (+ve) value ?

(1) Bad ranging

(2) Bad straightening

(3) Non-horizonality

(4) Sag in chain




Q12 A field was measured by a chain and the area was found to be 127.34 acres. If the chain used was 0.8% too long, the correct area of the field is

(1) 129.34 acres

(2) 128.34 acres

(3) 126.34 acres

http://www.orbitals.com/self/survey/chain/chain.html

http://celebrating200years.noaa.gov/distance_tools/theb1661.html

http://www.civilprojectsonline.com/surveying-and-levelling/errors-in-chaining-guide-to-surveying-and-levelling/

http://www.orbitals.com/self/survey/chain/chain.html

http://celebrating200years.noaa.gov/distance_tools/theb1661.html

http://www.civilprojectsonline.com/surveying-and-levelling/errors-in-chaining-guide-to-surveying-and-levelling/

(4) 124.34 acres




Q13 In plane table survey, the plotting of inaccessible points can be conveniently done by the method of

(1) interpolation

(2) radiation

(3) traversing

(4) intersection

Right Answer Option 4 Difficulty Level Moderate Cluster Code



Q14 Two point problem is the method of

(1) orientation

(2) resection

(3) traversing

(4) interpolation




Q15 The degree of a curve is the angle subtended at the centre by an arc is made by which of the following measure (rounded to nearest decimal)

Measured area (l) = 127.34 acresChain used is 0.8 percent too long = 0.8/100 * 127.34 = 1.0187Therefore, faulty area (l’) = 127.34 + 1.0187 = 128.3587True area = (l’/l)2 * l = (128.3587/127.34)2 * 127.34 = 129.38 acres

the question is plagiarised in toto from this site:http://docslide.us/documents/survey-1assgn-1.htmlthe question can be reframed with the area and correction factor changed

http://agridr.in/tnauEAgri/eagri50/AENG151/lec04.pdf

http://testclue.com/teachers/page/11/538

http://agridr.in/tnauEAgri/eagri50/AENG151/lec04.pdf

http://testclue.com/teachers/page/11/538

(1) 10m

(2) 30m

(3) 25m

(4) 5m




Q16 Method of contouring is best suitable for a steep hilly terrain is

(1) direct method

(2) square method

(3) crss-section method

(4) Tacheometric method




Q17 The distance between the gauge faces of rail track in broad gauge is

(1) 1.676m

(2) 1.0m

(3) 0.762 m

(4) 0.610m

Right Answer Option 1 Difficulty Level Easy Cluster Code



Q18 On wooden sleeper, edging is done to give a slope of

(1) 1 in 10

http://www.engineeringcivil.com/circular-curves.html

http://www.engineeringcivil.com/theory/surveying/page/2

http://teacher.buet.ac.bd/cfc/CE353/Lec3_web.pdf

http://www.engineeringcivil.com/circular-curves.html

http://www.engineeringcivil.com/theory/surveying/page/2

http://teacher.buet.ac.bd/cfc/CE353/Lec3_web.pdf

(2) 1 in 25

(3) 1 in 20

(4) 1 in 35

Right Answer Option 3 Difficulty Level Easy Cluster Code



Q19 Fish bolts are made of

(1) Cast iron

(2) Low carbon steel

(3) High carbon steel

(4) Stainless steel




Q20 The standard depth of ballast for B.G (group A) track on Indian Railway is

(1) 20 cm

(2) 25 cm

(3) 30 cm

(4) 35 cm



Q21's Topic: INTRODUCTION - 2

Q21 The maximum gradient for B.G in Station yards is for existing works

(1) 1 in 1000

(2) 1 in 600

http://www.rdso.indianrailways.gov.in/works/uploads/File/Lesson%20plan%20for%20Training%20of%20p.%20way%20supervisor%20(Promotional%20course)(1).pdf

http://www.railroadfasteners.com/more-about-rail-fish-plate.html

http://www.rdso.indianrailways.gov.in/works/uploads/File/Lesson%20plan%20for%20Training%20of%20p.%20way%20supervisor%20(Promotional%20course)(1).pdf (page 6)

http://www.rdso.indianrailways.gov.in/works/uploads/File/Lesson%20plan%20for%20Training%20of%20p.%20way%20supervisor%20(Promotional%20course)(1).pdf

http://www.railroadfasteners.com/more-about-rail-fish-plate.html

http://www.rdso.indianrailways.gov.in/works/uploads/File/Lesson%20plan%20for%20Training%20of%20p.%20way%20supervisor%20(Promotional%20course)(1).pdf%20(page%206)

(3) 1 in 400

(4) 1 in 200

Right Answer Option 3 Difficulty Level Difficult Cluster Code



Q22 On permanent track, points and crossings are provided to change which of the following on permanent ways

(1) Gauge

(2) Direction

(3) Gradient

(4) Space




Q23 Now a days, the rail section on Indian railway is

(1) Double headed

(2) Bull headed

(3) Dumb bell type

(4) Flat footed




Q24 The first warner signal seen by the driver is known as

(1) Home signal

(2) Disc signal

(3) Routing signal

http://indianrailways.gov.in/railwayboard/uploads/tenders/pdf/stores/RSPOL/encl_3.pdf (page 10)

http://governmentjobsinfo.in/rrb-question-paper/

http://www.rdso.indianrailways.gov.in/works/uploads/File/Lesson%20plan%20for%20training%20of%20keyman(1).pdf (page number 26)

http://indianrailways.gov.in/railwayboard/uploads/tenders/pdf/stores/RSPOL/encl_3.pdf%20(page%2010)

http://governmentjobsinfo.in/rrb-question-paper/

http://www.rdso.indianrailways.gov.in/works/uploads/File/Lesson%20plan%20for%20training%20of%20keyman(1).pdf%20(page%20number%2026)

(4) Outer signal

Right Answer Option 1 Difficulty Level Difficult Cluster Code A1



Q25 Rail is fixed to steel sleeper by

(1) Welding

(2) Bolts and nuts

(3) Riveting

(4) Elastic rail clip and modified loose jaw




Q26 The ballast below the sleeper is called

(1) Ballast -cushion

(2) Crib ballast

(3) Shoulder ballast

(4) Heavy ballast



The response modified as per the link provided


Q27 For a sleeper denesity (n+5), the number of sleeper required for construction of B.G track of length 650m is if length of one rail is 12.8 m (rounded to nearest number)

(1) 975

(2) 914

(3) 900

(4) 880

http://www.indianrailways.gov.in/railwayboard/uploads/directorate/safety/ECR_SR/ECR_SR_CH3_Eng.pdf

https://www.quora.com/Why-are-there-crushed-stones-alongside-rail-tracks

http://www.rdso.indianrailways.gov.in/works/uploads/File/Lesson%20plan%20for%20Training%20of%20p.%20way%20supervisor%20(Promotional%20course)(1).pdf (page 5)

http://www.indianrailways.gov.in/railwayboard/uploads/directorate/safety/ECR_SR/ECR_SR_CH3_Eng.pdf

https://www.quora.com/Why-are-there-crushed-stones-alongside-rail-tracks

http://www.rdso.indianrailways.gov.in/works/uploads/File/Lesson%20plan%20for%20Training%20of%20p.%20way%20supervisor%20(Promotional%20course)(1).pdf%20(page%205)




Q28 If A is the angle formed by two gauge faces, the crossing number will be

(1) tan A

(2) cot A

(3) sin A

(4) cos A




Q29 Wear of rails in rail track is maximum in

(1) tangential track

(2) sharp curve

(3) tunnel

(4) coastel area




Q30 The minimum width of pavement for multilane road should be

(1) 3.5m /Lane

(2) 4.5m /Lane

(3) 7.7m /Lane

(4) 2.5m /Lane


http://civildigital.com/sleeper-density-railways/

plagiarised question. Needs revision http://engineeringinterviewquestions.com/railway-engineering-interview-questions-civil-engineering-objective-type-questions-and-answers/

http://www.vssut.ac.in/lecture_notes/lecture1428280600.pdf

http://civildigital.com/sleeper-density-railways/

http://www.vssut.ac.in/lecture_notes/lecture1428280600.pdf



Q31 On earth roards, the camber should preferably be

(1) 1/50 to 1/60

(2) 1/25 to 1/33

(3) 1/40 to 1/50

(4) 1/33 to 1/40




Q32 The ruling gradient in plains according to Indian Road Congress

(1) 1 in 15

(2) 1 in 20

(3) 1 in 30

(4) 1 in 45




Q33 Raising of outer edge of a road with respect to inner edge is called

(1) gradient

(2) superelevation

(3) camber

(4) ruling gradient



http://nptel.ac.in/courses/105101087/12-Ltexhtml/p6/p.html

http://www.bput.ac.in/lecture_notes/PCCI_4302_TE_I.pdf

The ruling gradient in plains according to Indian Road Congress


http://www.bput.ac.in/lecture_notes/PCCI_4302_TE_I.pdf


Q34 For a vehicle moving with a speed of 80 Km/h , the brake reaction time in normal cases is

(1) 1 sec

(2) 1.5 sec

(3) 2.0 sec

(4) 2.5 sec




Q35 Road pattern of Co-naught place in New delhi is

(1) Rectangular pattern

(2) Star and block pattern

(3) Star and circular pattern

(4) hexagonal pattern




Q36 According to IRC 1977, Urban road is classified in

(1) four types

(2) three types

(3) five types

(4) six types




http://nptel.ac.in/courses/105101087/downloads/Lec-13.pdf (page 13.1)

https://elearningatria.files.wordpress.com/2013/10/civil-v-transportation-engineering-i-10cv56-solution.pdf (page 8)

http://nptel.ac.in/courses/105101087/downloads/Lec-13.pdf%20(page%2013.1)

https://elearningatria.files.wordpress.com/2013/10/civil-v-transportation-engineering-i-10cv56-solution.pdf%20(page%208)


Q37 How many lakh kms did the Nagpur road congress in 1943 planned to construct roads across the country within 20 years.

(1) 2.5

(2) 2

(3) 1.5

(4) 1




Q38 The stretcher bond is generally used for

(1) half brick wall

(2) 1.5 brick wall

(3) one brick wall

(4) arches




Q39 The stretcher bond is generally used for (repeated question)

(1) half brick wall

(2) 1.5 brick wall

(3) one brick wall

(4) arches

Right Answer Option Difficulty Level Moderate Cluster Code A2


http://www.civiltutorial.org/highway-engineering.php


http://www.theconstructioncivil.org/types-of-brick-bonds/

http://www.civiltutorial.org/highway-engineering.php


http://www.theconstructioncivil.org/types-of-brick-bonds/


Q40 An intermediate support of a bridge superstructure is known as

(1) straight wing wall

(2) abutment

(3) pier

(4) splayed wing wall



Q41's Topic: Introduction of Water Resources Engineering

Q41 Which is the most common method of irrigation in India?

(1) free flowing method

(2) check flooding method

(3) furrow method

(4) sprinkling method




Q42 If the duty for a base period of 110days is 1400 hectares/cumec, the delta will be

(1) 72 cm

(2) 68 cm

(3) 75 cm

(4) 70 cm



http://environment.transportation.org/cop/groups/historic_bridges/pages/glossary.aspx

http://nptel.ac.in/courses/105105110/pdf/m3l04.pdf (page 16)

http://environment.transportation.org/cop/groups/historic_bridges/pages/glossary.aspx

http://nptel.ac.in/courses/105105110/pdf/m3l04.pdf%20(page%2016)

Delta = 864 x B/D = 68 cm


Q43 The optimum range for depth of kor watering for wheat, in North India is

(1) 10 cm to 25 cm

(2) 15 cm to 30 cm

(3) 25 cm to 40 cm

(4) 20 cm to 35 cm




Q44 The ratio of the water stored in the root zone of a crop, to the water actually delivered to the crop in the field

(1) water conveyance efficiency

(2) water application efficiency

(3) water use efficiency

(4) water distrbution efficiency




Q45 The water which can be utilized by the crops from the soil is called

(1) field capacity water

(2) capillary water

(3) hygroscopic water

(4) surface water



http://nptel.ac.in/courses/105105110/pdf/m3l03.pdf

http://agridr.in/tnauEAgri/eagri50/AGRO103/lec09.pdf


http://agridr.in/tnauEAgri/eagri50/AGRO103/lec09.pdf


Q46 The elementry profile of a gravity dam is

(1) an equilateral triangle

(2) a rectangle

(3) a trapezoidal

(4) a right angled triangle




Q47 The water stored in the reservoir below the minimum pool level is called

(1) useful storage

(2) dead storage

(3) valley storage

(4) surcharge storage




Q48 As compared to gravity dams, earthen dams

(1) are costlier

(2) are less susceptible to failure

(3) require sound rock foundation

(4) require less skilled labour



http://broome.soil.ncsu.edu/ssc012/Lecture/topic9.htm'



http://broome.soil.ncsu.edu/ssc012/Lecture/topic9.htm'




Q49 A divide wall is provided

(1)

(2) at 60ᵒ to the axis of weir

(3) along the axis of weir

(4)




Q50 If h is the ordinate of hydraulic gradient line above the top of the floor and G is specific gravity of floor material, then thick ness of floor is

(1) h/(G-0.5)

(2) h/(G+1)

(3) h/(1-G)

(4) h/(G-1)




Q51 In plane areas, the irrigation canals are usually aligned along

(1) ridge line

(2) contour lines

(3) valley lines

(4) across the contours



http://web.iitd.ac.in/~chahar/Courses/CEL351/CEL351_DamIntro.pdf

at 90ᵒ to the axis of weir


http://www.civilthought.com/the-divide-wall-in-diversion-head-work/

http://www.uap-bd.edu/ce/Handouts/CE-461/Doc/Chapter-5.pdf

http://web.iitd.ac.in/~chahar/Courses/CEL351/CEL351_DamIntro.pdf

http://www.civilthought.com/the-divide-wall-in-diversion-head-work/

http://www.uap-bd.edu/ce/Handouts/CE-461/Doc/Chapter-5.pdf


Q52

(1) √d

(2) d

(3)

(4)




Q53 A lined alluvial canal is the best designed on the basis of

(1) Kennedy's formula

(2) Lacey's formula

(3) Manning's formula

(4) Continuity equation




Q54 A triangular lined canal section with corners rounded by a radius equal to the full supply depth of 4m, is likely to have its hydraulic radius, as

(1) 4m

(2) 3m

(3) 2m

(4) 1m


https://books.google.co.in/books?id=dKdwPMwNXNAC&pg=PA251&lpg=PA251&dq=the+irrigation+canals+are+usually+aligned+along+ridge+line&source=bl&ots=ASAlyx8g8E&sig=MmRgwdwWp5hMI3KMD0Vrafln264&hl=en&sa=X&ved=0CC0Q6AEwBDgKahUKEwjX8NDXy9PIAhUNBo4KHTgIBAM#v=onepage&q=the%20irrigation%20canals%20are%20usually%20aligned%20along%20ridge%20line&f=false

the question is a typical one found in large number of websiteshttp://www.quhasa.com/question/index/id/b53e8776-5bd0-11e5-bce6-90b11c0865e9

The critical shear stress 'τ' at which incipient motion of sediment takes place, is proportional to

d2

d3

http://gis.ess.washington.edu/grg/oldcourses/courses05_06/ess426%20not/pdfs-2006/3%20Full%20lecture%202006.pdf

http://web.iitd.ac.in/~chahar/Courses/CEL351/CanalDesign.pdf

http://gis.ess.washington.edu/grg/oldcourses/courses05_06/ess426%20not/pdfs-2006/3%20Full%20lecture%202006.pdf

http://web.iitd.ac.in/~chahar/Courses/CEL351/CanalDesign.pdf



Q55 Meander ratio in an alluvial meandering river is given by

(1) meander length/meander width

(2) meander width/meander length

(3)

(4)




Q56 A fish ladder is provided

(1) to catch the fish for commercial development

(2) to enable the fish to move freely in the river

(3) for breeding

(4) to serve the same purpose as a canal ladder




Q57 Major hydro electric generation in india is from

(1) runoff river plants

(2) storage plants

(3) pumped storage plants

(4) tidal plants


(meander length/ meander width)2

(meander width/meander length)2

https://books.google.co.in/books?id=4UhLAgAAQBAJ&pg=PA218&lpg=PA218&dq=Meander+ratio+in+an+alluvial+meandering+river+is+given+by&source=bl&ots=fWlOQ5-DnE&sig=Wq38HScjzrdXDyeVOc2apxgMJJM&hl=en&sa=X&ved=0CBwQ6AEwADgKahUKEwjI7YSkmtTIAhXGCo4KHQ1ADlI#v=onepage&q=Meander%20ratio%20in%20an%20alluvial

http://www.michigan.gov/dnr/0,4570,7-153-10364_52259_19092-46291--,00.html


http://www.michigan.gov/dnr/0,4570,7-153-10364_52259_19092-46291--,00.html




Q58 A runoff river plant for hydro power generation is normally operated at a head of

(1) less than 15m

(2) 15m to 60m

(3) 60m to 100m

(4) more than 100m




Q59 The minimum power, which a hydro-power plant can generate throughout the year, is called

(1) power plant efficiency

(2) power plant load

(3) firm power

(4) water power




Q60 The load on a hydel plant varies from a minimum of 10,000kW to a maximum of 35,000 kW in a day. The load factor will be

(1) 50%

(2) 64.30%

(3) 72.50%

(4) 80%


http://indianpowersector.com/power-station/hydro-power-plant/

http://shodhganga.inflibnet.ac.in/bitstream/10603/6363/16/16_appendix.pdf


http://indianpowersector.com/power-station/hydro-power-plant/

http://shodhganga.inflibnet.ac.in/bitstream/10603/6363/16/16_appendix.pdf



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Right Answer Option Difficulty Level Cluster Code



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http://nptel.ac.in/courses/105105110/pdf/m5l01.pdfLoad factor = average power in a time period/maximum power in the same time period

http://nptel.ac.in/courses/105105110/pdf/m5l01.pdfLoad%20factor%20=%20average%20power%20in%20a%20time%20period/maximum%20power%20in%20the%20same%20time%20period




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Safety precautions

At what angle is the Return wing wall constructed vis-à-vis the abutment, assuming that the bridge has no skew?

Reference Creator

Q1's Reviewer's comment Q1's Internal reviewer's comment

Safety precautions

An end support of a bridge superstructure is known as

straight wing wall

abutment

pier

splayed wing wall

Reference Creator


Safety precautions

Which of the following arch bridge will be suitable for hard unyielding soil at the ends ?

one hinged arch

two hinged arch

three hinged arch

fixed hinged arch

Reference Creator

Q1's Creator's justification on Reviewer's comment



Safety precautions

Which is the desirable angle to have between direction of flow of water to the central line of bridge?

Reference Creator


Safety precautions

Check lines in chain surveying are essentially required

to plot chain lines

to plot the offsets

to indicate the accuracy of the survey work

to increase the out-turn

Reference Creator


Safety precautions

Optical square

Open cross staff

French cross staff

Prismatic square

Reference Creator






Safety precautions

The instrument which measures distance based on the number of revolution of wheel is

speedometer

odometer

pedometer

passometer

Reference Creator


Safety precautions

For testing a 30m chain, the overall length of the chain should be within permissile limits

30m ± 3mm

30m ± 8mm

30m ± 10mm

30m ± 5mm

Reference Creator


Safety precautions

The length of Gunter's chain is

200m

66m



33ft

66ft

Reference Creator


Safety precautions

Invar tapes are made of an alloy of

Nickel and Steel

Copper and Steel

Aluminium and Steel

Chromium and Nickel

Reference Creator


Safety precautions

Which error in chaining may have (+ve) value ?

Bad ranging

Bad straightening

Non-horizonality

Sag in chain

Reference Creator


Safety precautions

A field was measured by a chain and the area was found to be 127.34 acres. If the chain used was 0.8% too long, the correct area of the field is

129.34 acres

128.34 acres

126.34 acres




124.34 acres

Reference Creator


Safety precautions

In plane table survey, the plotting of inaccessible points can be conveniently done by the method of

interpolation

radiation

traversing

intersection

Reference Creator


Safety precautions

Two point problem is the method of

orientation

resection

traversing

interpolation

Reference Creator


Safety precautions

The degree of a curve is the angle subtended at the centre by an arc is made by which of the following measure (rounded to nearest decimal)


the question is plagiarised in toto from this site:http://docslide.us/documents/survey-1assgn-

the question can be reframed with the area and



10m

30m

25m

5m

Reference Creator


Safety precautions

Method of contouring is best suitable for a steep hilly terrain is

direct method

square method

crss-section method

Tacheometric method

Reference Creator


Safety precautions

The distance between the gauge faces of rail track in broad gauge is

1.676m

1.0m

0.762 m

0.610m

Reference Creator


Safety precautions

On wooden sleeper, edging is done to give a slope of

1 in 10




1 in 25

1 in 20

1 in 35

Reference Creator


Safety precautions

Fish bolts are made of

Cast iron

Low carbon steel

High carbon steel

Stainless steel

Reference Creator


Safety precautions

The standard depth of ballast for B.G (group A) track on Indian Railway is

20 cm

25 cm

30 cm

35 cm

Reference Creator


INTRODUCTION - 2

The maximum gradient for B.G in Station yards is for existing works

1 in 1000

1 in 600




1 in 400

1 in 200

Reference Creator


Safety precautions

On permanent track, points and crossings are provided to change which of the following on permanent ways

Gauge

Direction

Gradient

Space

Reference Creator


Safety precautions

Now a days, the rail section on Indian railway is

Double headed

Bull headed

Dumb bell type

Flat footed

Reference Creator


Safety precautions

The first warner signal seen by the driver is known as

Home signal

Disc signal

Routing signal




Outer signal

Reference Creator


Safety precautions

Rail is fixed to steel sleeper by

Welding

Bolts and nuts

Riveting

Elastic rail clip and modified loose jaw

Reference Creator


Safety precautions

The ballast below the sleeper is called

Ballast -cushion

Crib ballast

Shoulder ballast

Heavy ballast

Reference Creator


The response modified as per the link provided

Safety precautions

For a sleeper denesity (n+5), the number of sleeper required for construction of B.G track of length 650m is if length of one rail is 12.8 m (rounded to nearest number)

975

914

900

880




Reference Creator


Safety precautions

If A is the angle formed by two gauge faces, the crossing number will be

tan A

cot A

sin A

cos A

Reference Creator


Safety precautions

Wear of rails in rail track is maximum in

tangential track

sharp curve

tunnel

coastel area

Reference Creator


Safety precautions

The minimum width of pavement for multilane road should be

3.5m /Lane

4.5m /Lane

7.7m /Lane

2.5m /Lane

Reference Creator



plagiarised question. Needs revision http://engineeringinterviewquestions.com/railway-engineering-interview-questions-civil-engineering-objective-type-questions-and-answers/



Safety precautions

On earth roards, the camber should preferably be

1/50 to 1/60

1/25 to 1/33

1/40 to 1/50

1/33 to 1/40

Reference Creator


Safety precautions


1 in 15

1 in 20

1 in 30

1 in 45

Reference Creator


Safety precautions

Raising of outer edge of a road with respect to inner edge is called

gradient

superelevation

camber

ruling gradient

Reference Creator






Safety precautions

For a vehicle moving with a speed of 80 Km/h , the brake reaction time in normal cases is

1 sec

1.5 sec

2.0 sec

2.5 sec

Reference Creator


Safety precautions

Road pattern of Co-naught place in New delhi is

Rectangular pattern

Star and block pattern

Star and circular pattern

hexagonal pattern

Reference Creator


Safety precautions

According to IRC 1977, Urban road is classified in

four types

three types

five types

six types

Reference Creator





Safety precautions

How many lakh kms did the Nagpur road congress in 1943 planned to construct roads across the country within 20 years.

2.5

2

1.5

1

Reference Creator


Safety precautions

The stretcher bond is generally used for

half brick wall

1.5 brick wall

one brick wall

arches

Reference Creator


Safety precautions

The stretcher bond is generally used for (repeated question)

half brick wall

1.5 brick wall

one brick wall

arches

Reference Creator





Safety precautions

An intermediate support of a bridge superstructure is known as

straight wing wall

abutment

pier

splayed wing wall

Reference Creator


Introduction of Water Resources Engineering

Which is the most common method of irrigation in India?

free flowing method

check flooding method

furrow method

sprinkling method

Reference Creator


Safety precautions

If the duty for a base period of 110days is 1400 hectares/cumec, the delta will be

72 cm

68 cm

75 cm

70 cm

Reference Creator






The optimum range for depth of kor watering for wheat, in North India is

10 cm to 25 cm

15 cm to 30 cm

25 cm to 40 cm

20 cm to 35 cm

Reference Creator



The ratio of the water stored in the root zone of a crop, to the water actually delivered to the crop in the field

water conveyance efficiency

water application efficiency

water use efficiency

water distrbution efficiency

Reference Creator


Safety precautions

The water which can be utilized by the crops from the soil is called

field capacity water

capillary water

hygroscopic water

surface water

Reference Creator






The elementry profile of a gravity dam is

an equilateral triangle

a rectangle

a trapezoidal

a right angled triangle

Reference Creator


Safety precautions

The water stored in the reservoir below the minimum pool level is called

useful storage

dead storage

valley storage

surcharge storage

Reference Creator


Safety precautions

As compared to gravity dams, earthen dams

are costlier

are less susceptible to failure

require sound rock foundation

require less skilled labour

Reference Creator





Safety precautions

A divide wall is provided


along the axis of weir

Reference Creator


Safety precautions

If h is the ordinate of hydraulic gradient line above the top of the floor and G is specific gravity of floor material, then thick ness of floor is

h/(G-0.5)

h/(G+1)

h/(1-G)

h/(G-1)

Reference Creator



In plane areas, the irrigation canals are usually aligned along

ridge line

contour lines

valley lines

across the contours

Reference Creator






√d

d

Reference Creator



A lined alluvial canal is the best designed on the basis of

Kennedy's formula

Lacey's formula

Manning's formula

Continuity equation

Reference Creator



A triangular lined canal section with corners rounded by a radius equal to the full supply depth of 4m, is likely to have its hydraulic radius, as

4m

3m

2m

1m

Reference Creator

the question is a typical one found in large number of

http://www.quhasa.com/question/index/id/b53e8776-5bd0-11e5-bce6-90b11c0865e9

' at which incipient motion of sediment takes place, is proportional to





Meander ratio in an alluvial meandering river is given by

meander length/meander width

meander width/meander length

Reference Creator



A fish ladder is provided

to catch the fish for commercial development

to enable the fish to move freely in the river

for breeding

to serve the same purpose as a canal ladder

Reference Creator



Major hydro electric generation in india is from

runoff river plants

storage plants

pumped storage plants

tidal plants




Reference Creator



A runoff river plant for hydro power generation is normally operated at a head of

less than 15m

15m to 60m

60m to 100m

more than 100m

Reference Creator



The minimum power, which a hydro-power plant can generate throughout the year, is called

power plant efficiency

power plant load

firm power

water power

Reference Creator



The load on a hydel plant varies from a minimum of 10,000kW to a maximum of 35,000 kW in a day. The load factor will be

50%

64.30%

72.50%

80%

Reference Creator





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