The width of foot for 90 R rail section is__________________?
A. 100 mm
B. 122.2 mm
C. 136.5 mm
D. 146.0 mm
Railway Engineering
The formation width for a single line meter gauge track in embankment as adopted on Indian Railways is______________________?
The formation width for a single line meter gauge track in embankment as adopted on Indian Railways is______________________?
A. 4.27 m
B. 4.88 m
C. 5.49 m
D. 6.10 m
The formation width for a double line Broad Gauge track in cutting (excluding drains) as adopted on Indian Railways is___________________?
The formation width for a double line Broad Gauge track in cutting (excluding drains) as adopted on Indian Railways is___________________?
A. 6.10 m
B. 8.84 m
C. 10.21m
D. 10.82 m
Staggered joints are generally provided__________________?
Staggered joints are generally provided__________________?
A. on curves
B. on straight track
C. when two different rail sections are required to be joined
D. none of the above
Creep is the_______________?
Creep is the_______________?
A. longitudinal movement of rail
B. lateral movement of rail
C. vertical movement of rail
D. difference in level of two rails
Which of the following types of sleepers is preferred on joints ?
Which of the following types of sleepers is preferred on joints ?
A. CST-9 sleeper
B. steel trough sleeper
C. wooden sleeper
D. concrete sleeper
The type of bearing plate used in all joints and on curves to give better bearing area to the rails is___________________?
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
Sleeper density in India is normally kept as___________________?
Sleeper density in India is normally kept as___________________?
A. M + 2 to M + 7
B. MtoM+2
C. M + 5toM+10
D. M
where M is the rail length in meters
Standard size of wooden sleeper for Broad Gauge track is____________________?
Standard size of wooden sleeper for Broad Gauge track is____________________?
A. 275x25x13cm
B. 180x20x11.5 cm
C. 225x23x13 cm
D. 250x26x12 cm
Minimum composite sleeper index pres-cried on Indian Railways for a track sleeper is_______________?
Minimum composite sleeper index pres-cried on Indian Railways for a track sleeper is_______________?
A. 552
B. 783
C. 1352
D. 1455