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 6.61 26.41 13.21 19.81 TRUE ANSWER : ? YOUR ANSWER : ?
Loose jaws of steel trough sleepers are made of mild steel cast iron spring steel cast steel TRUE ANSWER : ? YOUR ANSWER : ?
The limiting value of cant deficiency for Meter Gauge routes is 100 mm 50 mm 40 mm 75 mm TRUE ANSWER : ? YOUR ANSWER : ?
Largest dimension of a rail is its height Any of these head width foot width TRUE ANSWER : ? YOUR ANSWER : ?
Which one of the following rail failures is caused by loose fish bolts at expansion joints? transverse fissures crushed head split head angular break TRUE ANSWER : ? YOUR ANSWER : ?
If ‘A’ is the angle formed by two gauge faces, the crossing number will be Arad cot A tan A sec A TRUE ANSWER : ? YOUR ANSWER : ?
Yellow lighthand signal indicates None of these proceed proceed cautiously stop TRUE ANSWER : ? YOUR ANSWER : ?
The limiting value of cant gradient for all gauges is 1 in 720 1 in 1200 1 in 360 1 in 1000 TRUE ANSWER : ? YOUR ANSWER : ?
The treadle bar is provided in the middle of the track a little in front of the toes of the tongue rail at right angle to the rail near and parallel to inner side of both the rails near and parallel to inner side of one of the rails TRUE ANSWER : ? YOUR ANSWER : ?
The standard length of rail for Broad Gauge and Meter Gauge are respectively 12 m and 13 m 12 m and 12 m 13 m and 12 m 13 m and 13 m TRUE ANSWER : ? YOUR ANSWER : ?