Which of the following factors govern the choice of the gauge ?<br/>i) volume and nature of traffic<br/>ii) speed of train<br/>iii) physical features of the country<br/>The correct answer is both (i) and (ii) only (i) (i), (ii) and (iii) both (ii) and (iii) TRUE ANSWER : ? YOUR ANSWER : ?
Width of ballast section for Broad Gauge is 3.35 m 2.25 m 1.83 m 4.30 m TRUE ANSWER : ? YOUR ANSWER : ?
The treadle bar is provided near and parallel to inner side of both the rails near and parallel to inner side of one of 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 : ?
52 kg rails are mostly used in Broad Gauge both (a) and (b) Meter Gauge Narrow Gauge TRUE ANSWER : ? YOUR ANSWER : ?
Composite sleeper index is the index of Hardness and strength Toughness and wear resistance Wear resistance and hardness Strength and toughness TRUE ANSWER : ? YOUR ANSWER : ?
Minimum depth of ballast cushion for a Broad Gauge wooden sleeper of size 275x25x13 cm with 75cm sleeper spacing is 30 cm 25 cm 48 cm 15 cm TRUE ANSWER : ? YOUR ANSWER : ?
The following tests are conducted for rails:i) falling weight testii) tensile testiii) hammer testThe compulsory tests are (ii) and (iii) only (i) (i)and(ii) (i) and (iii) TRUE ANSWER : ? YOUR ANSWER : ?
A treadle bar is used for track maintenance interlocking points and signal setting points and crossings setting marshalling yard signals 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 10 mm 85 mm 15 mm 65 mm TRUE ANSWER : ? YOUR ANSWER : ?
Flat mild steel bearing plates are used On all joints and curves With wooden sleepers at locations where creep is likely to be developed On all the above For points and crossings in the lead portion TRUE ANSWER : ? YOUR ANSWER : ?