The number of keys used in CST–9 sleeper is
2
3
4
6
149 practice sets · Page 3 of 8
The number of keys used in CST–9 sleeper is
2
3
4
6
The number of cotters used in CST–9 sleepers is
2
3
4
6
The most widely used gauge in the world is
standard gauge
broad gauge
metre gauge
narrow gauge
The minimum value of flange way clearance recommended is
60 mm
70 mm
80 mm
90 mm
The maximum permissible gradient for a station yard is
1 in 600
1 in 400
1 in 300
1 in 800
The maximum cant deficiency for speed up to 100 kmph on metre gauge permitted is
76 mm
51 mm
38 mm
94 mm
The maximum cant deficiency for speed up to 100 kmph on broad gauge is
76 mm
51 mm
38 mm
94 mm
The longitudinal movement of the rails in a track is known as
hogging
buckling
creeping
tilting
The length of rails used in broad gauges in India is
15 m
17 m
20 m
13 m
The joint that requires more maintenance is
suspended joint
bridge joint
semi-supported joint
supported joint
The joint that cause greater incidence of rail end batter is
suspended joint
bridge joint
semi-supported joint
supported joint
The joint generally used in Indian Railways is
suspended joint
bridge joint
semi-supported joint
supported joint
The height of the centre of arm of a semaphore signal above the ground is
5.5 m
6.5 m
7.5 m
4.5 m
The height of platform above the rails in narrow gauge station should be
0.31 m to 0.41 m
0.51 m to 0.60 m
0.76 m to 0.84 m
0.23 m to 0.41 m
The height of goods platform above top of rails should be
1.17 m
1.27 m
1.37 m
1.07 m
The first train in India was run in the year
1833
1843
1853
1825
The first train in India was run between
Chennai and Vijaywada
Mumbai and Thana
Mumbai and Ahmedabad
Delhi and Kolkata
The first railway train of the world rolled in the year
1833
1843
1853
1825
The ends of rail getting bent down due to wheel load is known as
coning
hogging
buckling
tilting
The device used to move wagons sideway from one track to another track is
turntable
triangle
traverse
buffer stop