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.Management Sciences
Category: Railway Engineering
The type of bearing plate used in all joints and on curves to give better bearing area to the rails is___________________?
A. flat mild steel bearing plate
B. mild steel canted bearing plate
C. cast iron anti creep bearing plate
D. none of the above
Study the following statements regarding creep_________________?
i) Creep is greater on curves than on tangent railway track
ii) Creep in new rails is more than that in old rails
iii) Creep is more on steep gradients than on level track
The correct answer is?
A. only (i)
B. (i)and(ii)
C. (ii) and (iii)
D. (i), (ii) and (iii)
Which one of the following rail failures is caused by loose fish bolts at expansion joints ?
A. crushed head
B. angular break
C. split head
D. transverse fissures
If ‘A’ is the angle formed by two gauge faces, the crossing number will be____________________?
A. tan A
B. cot A
C. sec A
D. Arad
A treadle bar is used for_____________________?
A. interlocking points and signal
B. setting points and crossings
C. setting marshalling yard signals
D. track maintenance
Pandrol clips cannot be used with__________________?
A. wooden sleepers
B. concrete sleepers
C. CST-9 sleepers
D. steel trough sleepers
The rail is designated by its__________________?
A. length
B. weight
C. cross-section
D. weight per unit length
The reception signal is__________________?
i) outer signal
ii) home signal
iii) starter
iv) advanced starter
The correct answer is?
A. (i) and (ii)
B. (ii) and (iii)
C. (iii) and (iv)
D. (i) and (iv)
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