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Civil Engineering - Railways

Exercise : Railways - Section 4
26.
On Broad Gauge main lines with maximum traffic loads, the rail section preferred to, is
29.8 to 37.3 kg/m
32.5 to 42.5 kg/cm
44.7 to 56.8 kg/m
none of these
Answer: Option
Explanation:
No answer description is available. Let's discuss.
27.
If D is the distance between the parallel sidings and α is the angle of crossing, the distance between the noses of crossing measured parallel to the main track, is
D tan α
D sec α
D cosec α
D cot α
Answer: Option
Explanation:
No answer description is available. Let's discuss.
28.
On B.G. tracks the distance of outer signal from station limit is kept
510 m
520 m
530 m
540 m
550 m
Answer: Option
Explanation:
No answer description is available. Let's discuss.
29.
The rails get out of their original positions due to insufficient expansion gap. This phenomenon is known
hogging
buckling
creeping
none of these.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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