52 kg rails are mostly used in Narrow Gauge Broad Gauge both (a) and (b) Meter Gauge TRUE ANSWER : ? YOUR ANSWER : ?
The distance through which the tongue rail moves laterally at the toe of the switch for movement of trains is called heel divergence throw of the switch None of these flangeway clearance TRUE ANSWER : ? YOUR ANSWER : ?
The maximum degree of curvature for Meter Gauge is limited to 16° 30° 40° 10° TRUE ANSWER : ? YOUR ANSWER : ?
Due to battering action of wheels over the end of the rails, the rails get bent down and are deflected at ends. These rails are called Buckled rails Roaring rails Hogged rails Corrugated rails TRUE ANSWER : ? YOUR ANSWER : ?
At points and crossings, the total number of sleepers for 1 in 12 turnouts in Broad Gauge is 72 73 71 70 TRUE ANSWER : ? YOUR ANSWER : ?
A treadle bar is used for track maintenance interlocking points and signal setting marshalling yard signals setting points and crossings TRUE ANSWER : ? YOUR ANSWER : ?
The treadle bar is provided near and parallel to inner side of one of the rails near and parallel to inner side of both the rails in the middle of the track a little in front of the toes of the tongue rail at right angle to the rail TRUE ANSWER : ? YOUR ANSWER : ?
A Broad Gauge branch line takes off as a contrary flexure from a main line If the superelevation required for branch line is 10 mm and cant deficiency is 75 mm, the superelevation to be actually provided on the branch line will be 15 mm 10 mm 65 mm 85 mm TRUE ANSWER : ? YOUR ANSWER : ?
For a Broad Gauge route with M+7 sleeper density, number of sleepers per rail length is 18 19 20 21 TRUE ANSWER : ? YOUR ANSWER : ?
Pandrol clips cannot be used with concrete sleepers steel trough sleepers CST-9 sleepers wooden sleepers TRUE ANSWER : ? YOUR ANSWER : ?