Engineering - Civil Enginnering
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| 19. |
A triangle is used for
|
| A. |
changing the direction of engine |
B.
|
transferring wagons to and from parallel tracks without shunting |
|
C.
|
separating all the sidings and shunting lines from main lines
|
D.
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preventing the vehicles from running off the track
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Answer: Option A
Explanation:
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| 20. |
Anti creep bearing plates are provided on
|
| A. |
bridges and approaches |
B.
|
joints |
|
C.
|
both (a) and (b)
|
D.
|
none of the above
|
|
Answer: Option D
Explanation:
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| 21. |
At points and crossings, the total number of sleepers for 1 in 12 turnouts in Broad Gauge is
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|
|
Answer: Option C
Explanation:
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| 22. |
Composite sleeper index is the index of
|
| A. |
hardness and strength |
B.
|
strength and toughness |
|
C.
|
toughness and wear resistance
|
D.
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wear resistance and hardness
|
|
Answer: Option A
Explanation:
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| 23. |
Creep is the
|
| A. |
longitudinal movement of rail |
B.
|
lateral movement of rail |
|
C.
|
vertical movement of rail
|
D.
|
difference in level of two rails
|
|
Answer: Option A
Explanation:
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| 24. |
Dog spikes are used for fixing rail to the
|
| A. |
wooden sleepers |
B.
|
CST-9 sleepers |
|
C.
|
steel trough sleepers
|
D.
|
concrete sleepers
|
|
Answer: Option A
Explanation:
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