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.Management Sciences
Category: Railway Engineering
Minimum composite sleeper index pres-cried on Indian Railways for a track sleeper is_______________?
0
A. 552
B. 783
C. 1352
D. 1455
Loose jaws of steel trough sleepers are made of___________________?
A. cast steel
B. mild steel
C. cast iron
D. spring steel
The side slope of embankments for a railway track is generally taken as______________?
A. 1:1
B. 1.5:1
C. 2:1
D. 1:2
When the rail ends rest on a joint sleeper, the joint is termed as_________________?
A. supported rail joint
B. suspended rail joint
C. bridge joint
D. base joint
Heel divergence is__________________?
A. always less than flangeway clearance
B. equal to flangeway clearance
C. always greater than flangeway clearance
D. sometimes greater than flangeway clearance
Which of the following mechanical devices is used to ensure that route cannot be changed while the train is on the point even after putting back the signal ?
A. detectors
B. point lock
C. iock bar
D. stretcher bar
Composite sleeper index is the index of___________________?
A. hardness and strength
B. strength and toughness
C. toughness and wear resistance
D. wear resistance and hardness
Largest dimension of a rail is its________________?
A. height
B. foot width
C. head width
D. any of the above
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