A. 15.0 tonnes
B. 22.5 tonnes
C. 45.0 tonnes
D. 90.0 tonnes
Related Mcqs:
- The load on each axle of a locomotive is 22 tonnes. If the coefficient of friction is 0.2, then the hauling capacity due to 3 pairs of driving wheels will be________________?
A. 26.41
B. 19.81
C. 13.21
D. 6.61 - A train is hauled by 4-8-2 locomotive. The number of driving wheels in this locomotive is_________________?
A. 4
B. 8
C. 12
D. 14 - The slipping of driving wheels of locomotives on the rail surface causes_______________?
A. wheel burns
B. hogging of rails
C. scabbing of rails
D. corrugation of rails - The height of the rail for 52 kg rail section is_______________?
A. 143 mm
B. 156 mm
C. 172 mm
D. 129mm - The total gap on both sides between the inside edges of wheel flanges and gauge faces of the rail is kept as_________________?
A. 10mm
B. 13mm
C. 16mm
D. 19 mm - Number of dog spikes normally used per rail seat on curved track is__________________?
A. one on either side
B. two outside and one inside
C. one outside and two inside
D. two outside and two inside - On a single rail track, goods trains loaded with heavy iron material run starting from A to B and then empty wagons run from B to A. The amount of creep in the rails__________________?
A. will be more in the direction of B to A
B. will be more in the direction of A to B
C. will be maximum at the middle of A and B
D. cannot be determined from the given data - 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 - The cross-sectional area of 52 kg flat footed rail is_________________?
A. 6155 mm2
B. 6615 mm2
C. 7235 mm2
D. 7825 mm2 - Largest percentage of material in the rail is in its__________________?
A. head
B. web
C. foot
D. head and foot both
