The limiting value of cant deficiency for Meter Gauge routes is__________________?
(A) 40 mm
(B) 50 mm
(C) 75 mm
(D) 100 mm
The limiting value of cant excess for Broad Gauge is________________?
(A) 55 mm
(B) 65 mm
(C) 75 mm
(D) l00 mm
Pandrol clips cannot be used with__________________?
(A) wooden sleepers
(B) concrete sleepers
(C) CST-9 sleepers
(D) steel trough sleepers
Loose jaws of steel trough sleepers are made of___________________?
(A) cast steel
(B) mild steel
(C) cast iron
(D) spring steel
The type of spike used for fixing chairs of bull headed rails to wooden sleepers is_________________?
(A) dog spike
(B) rail screw
(C) elastic spike
(D) round spike
At points and crossings, the total number of sleepers for 1 in 12 turnouts in Broad Gauge is______________?
(A) 51
(B) 62
(C) 70
(D) 78
Flat mild steel bearing plates are used_________________?
(A) for points and crossings in the lead portion
(B) with wooden sleepers at locations where creep is likely to be developed
(C) on all joints and curves
(D) on all the above
The height of the center of arm of a semaphore signal above the ground is_________________?
(A) 5.5m
(B) 6.5 m
(C) 7.5 m
(D) 8.5m
Which of the following devices is used to transfer the wagons or locomotives to and from parallel tracks without any necessity of shunting ?
(A) triangle
(B) turntable
(C) traverser
(D) scotch block