Pick up the correct statement from the following:
A) An extra width of 7.5 cm ballast is provided on outside a curve if track is laid with shortwelded rails
B) An extra width of 7.5 cm ballast is provided on outside a curve sharper than 3° on B.G. and M.G. tracks
C) An extra width of 15 cm ballast is provided on each shoulder if the track is laid with welded rails
D) All the above
Correct Answer:
Verified
Q20: Pandrol clips cannot be used with
A)Wooden sleepers
B)Concrete
Q21: For providing the required tilt of rails,
Q22: If n is length of a rail
Q23: Normally maximum cant permissible in Meter Gauge
Q24: Type of switch rails generally adopted for
Q26: Lead of crossing is the distance from
Q27: The place where a railway line and
Q28: If the stock rails are B.H. rails,
Q29: The object of providing a point lock
Q30: Minimum composite sleeper index for wooden sleepers
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