1.TVU is abbreviated for
a) Track vulnerable unit
b) Train vehicle unit *
c) Total vehicle unit
d) Traffic variation unit
Answer - b) Train vehicle unit *
2. Indication post for detonator should be provided at a distance of ---------meter and --------- meter for BG level crossing
a) 400 meters in 800 meters
b) 500 meters and 1200 meters
c) 600 meters and 1200 meter *
d)600 meters and 1000 meters
Answer - c) 600 meters and 1200 meter *
3. For protection of level crossing gate in an emergency on BG double line the Gateman should place one detonator at one place and 3 detonators at a subsequent place at a distance of -------
a) and------- meters respectively
b) 400 meters in 800 meters
c) 500 meters and 1000 meters
d) 600 meters and 1200 meters*
e) 800 meters in 1500 meters
Answer -d) 600 meters and 1200 meters*
4. Periodical Census of traffic at unmanned level Crossings should be done once in
a) Once in 6 years
b) Every year
c) Once in 3 years*
d) Once in 5 years
Answer -c) Once in 3 years*
5. Level Crossing beyond the outermost stop signals is called
a) Engineering Gate*
b) Traffic Gate
c) Engineering and Signal Gate
d) Signal Gate
Answer -a) Engineering Gate*
6. On an unmanned level crossing stop board should be provided at a distance of --------- from the centre of nearest track
a) 5 meters *
b) 6 meters
c) 3 meters
d) 7.5 meters
Answer -a) 5 meters *
7. Speed breaker has to be provided on road approaches of level crossing at maximum feasible distance within Railway boundary but not exceeding
a) 10 meters
b) 15 meters
c) 20 meters*
d) 200 meters
Answer -c) 20 meters*
8. The rail joint should be located at ----------- from the end of level crossing
a) 2 meters
b) 3 meters *
c) 5 meters
d)6 meters
Answer -b) 3 meters *
9. The frequency of census at a level crossing having TVU between 75000 to 1 lakh will be once
a) In 2 years
b) In 3 years*
c) In 4 years
d) Every year
Answer -b) In 3 years*
10. For Skew level crossings the angle of crossing should not be less than
a) 60 degree
b) 45 degree
c) 30 degree
d) 15 degree
Answer -d) 15 degree
11. Minimum distance of gate post from centre line of nearest track on BG is
a) 2 meters
b) 3 meters*
c) 4 meters
d) 5 meters
Answer -b) 3 meters*
12. Minimum distance of duty hut from centre line of nearest track on BG is
a) 2 meters
b) 3 meters
c) 4 meters
d) 6 meters*
Answer -d) 6 meters*
13. The Assistant Divisional Engineer should inspect the equipment at every manned level crossing on the subdivision once in
a) 2 months
b) 3 months
c) 4 months
d) 6 months*
Answer -d) 6 months*
14. On Broad gauge tracks whistle indicator shall be provided at a distance of ---------- from level crossing along the track
a) 400 meters
b) 600 meters*
c) 350 meters
d) 500 meters
Answer -b) 600 meters*
15. On Broad Gauge tracks Banner flag at a level crossing shall be provided at a distance of------------- from ends of check rail before opening the gate for road traffic.
a) 5 meters*
b) 3 meters
c) 6 meters
d) 30 meters
Answer -a) 5 meters*
16. Fish plated joint shall be avoided in check raisl and on the running rails within--------- from the end of level crossing
a) 3 meters*
b) 5 meters
c) 10 meters
d) 12 meters
Answer -a) 3 meters*
17. Stop boards on either side of approaches of all unmanned level crossings shall be provided at -------------from the centre line of nearest track.
a) 3meters
b) 5 meters*
c) 6 meters
d) 10 meters
Answer -b) 5 meters*
18. Speed breaker of approved design shall be provided on either side of level crossing at ------within Railway boundary
a) 5 meters
b) 15 meters
c) 20 meters*
d0 30 meters
Answer -c) 20 meters*
19. Minimum length of check rail for square crossing shall be -------- more than the width of gate
a) 1 meters
b) 2 meters*
c) 3 meters
d) 5 meters
Answer -b) 2 meters*
20. The minimum and maximum clearances of check rails at all BG level crossings shall be
a) 51 to 57 mm*
b) 44 to 48 mm
c) 41 to 45 mm
d) 55 to 70 mm
Answer -a) 51 to 57 mm*
21. In case of Shot Welded Rails the fish plated joint should be avoided on Level Crossings within a distance of --------- from end of level crossing
a) 3 meters
b) 4 meters
c) 5 meters
d) 6 meters*
Answer -d) 6 meters*
22. There should not be any combination joint on level crossing proper and its approaches up to
a) 15 meters
b) 30 meters
c) 40 meters
d) 50 meters*
Answer -d) 50 meters*
23. The Height Gauge for a level crossing should be located at least --------- from the gate post
a) 3 meters
b) 5 meters
c) 8 meters*
d) 10 meters
Answer -c) 8 meters*
24. Traffic census at a level crossing shall be done by
a) A team of SSE/ P Way and SSE/ Works
b) A team of SSE/ P Way and Traffic inspector
c) A team of SSE/ P Way and Signal Inspector
d) A multidisciplinary team of SSE/ P Way, Signal Inspector and Traffic Inspector*.
Answer -d) A multidisciplinary team of SSE/ P Way, Signal Inspector and Traffic Inspector*.
25. Frequency of overhauling for a level crossing with PRC sleepers shall be-
a) Every year
c) Every 2 years*
c) Every 3 years
d) Every 5 years
Answer -c) Every 2 years*
26. A level crossing qualifies for construction of Road Over Bridge/ Under Bridge on Cost sharing basis with State Government when the Train Vehicle Unit is more than
a) 50,000
b) 1, 00,000*
c) 3, 00,000
d) 5, 00,000
Answer -b) 1, 00,000*
27. On Indian Railways a new level crossing can be provided with the approval of
a) Chief engineer
b) General Manager
c) Commissioner of Railway Safety
d) None of the above*
Answer -d) None of the above*
28. In LWR track on BG
a) Level crossing should be separated by providing SEJs
b) Level crossing cannot be provided in LWR.
c) Level crossing should not fall within the breathing length of LWR*
d) Level crossing should be laid with rail free fastenings.
Answer -c) Level crossing should not fall within the breathing length of LWR*
29. In case of a curved track on electrified, double line, BG section
a) Duty hut cannot be provided for a level crossing.
b) Duty hut should be on the inside of the curve.
c) Duty hut should be on the outside of the curve.*
d) Duty hut can be provided on any side of the curve.
Answer -c) Duty hut should be on the outside of the curve.*
30. Minimum depth of space for wheel flange from the rail level on BG track is
a) 44 mm
b) 48 mm
c) 38 mm
d) 51mm
Answer -d) 51mm
31. Level crossing is classified on the basis of
a) Class of road
b) TVU*
c) Volume of road traffic
d) Volume of rail traffic
Answer -b) TVU*
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