If ‘A’ is the angle formed by two gauge faces, the crossing number will be Arad cot A sec A tan A TRUE ANSWER : ? YOUR ANSWER : ?
Cant deficiency occurs when a vehicle travels around a curve at Equilibrium speed Speeds higher than equilibrium speed Speeds lower than equilibrium speed Booked speed TRUE ANSWER : ? YOUR ANSWER : ?
Flat mild steel bearing plates are used With wooden sleepers at locations where creep is likely to be developed For points and crossings in the lead portion On all joints and curves On all the above TRUE ANSWER : ? YOUR ANSWER : ?
Minimum composite sleeper index pres-cried on Indian Railways for a track sleeper is 1353 552 783 1588 TRUE ANSWER : ? YOUR ANSWER : ?
Yellow lighthand signal indicates None of these proceed cautiously stop proceed TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following types of sleepers is preferred on joints ? steel trough sleeper wooden sleeper CST-9 sleeper concrete sleeper TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following factors govern the choice of the gauge ? i) volume and nature of traffic ii) speed of train iii) physical features of the country The correct answer is (i), (ii) and (iii) both (i) and (ii) only (i) both (ii) and (iii) TRUE ANSWER : ? YOUR ANSWER : ?
Stretcher bar is provided To maintain the two tongue rails at the exact distance To prevent any vertical movement between the wing rail and nose of crossing To permit lateral movement of the tongue rail To ensure exact gauge at the toe of the switch as well as the nose of crossing TRUE ANSWER : ? YOUR ANSWER : ?
At points and crossings, the total number of sleepers for 1 in 12 turnouts in Broad Gauge is 70 73 71 72 TRUE ANSWER : ? YOUR ANSWER : ?