60 R rails are mostly used in None of these Metre Gauge Narrow Gauge Broad Gauge TRUE ANSWER : ? YOUR ANSWER : ?
The formation width for a railway track depends on the i) type of gauge ii) number of tracks to be laid side by side iii) slope of sides of embankment or cutting The correct answer is (i), (ii) and (iii) both (i) and (ii) only (i) both (i) and (iii) TRUE ANSWER : ? YOUR ANSWER : ?
The type of spike used for fixing chairs of bull headed rails to wooden sleepers is Round spike Elastic spike Dog spike Rail screw TRUE ANSWER : ? YOUR ANSWER : ?
Consider the following statements about concrete sleepers. 1. They improve the track modulus. 2. They have good scrap value. 3. They render transportation easy. 4. They maintain the gauge quite satisfactorily. Of these statements 3 and 4 are correct 2 and 3 are correct 1 and 2 are correct 1 and 4 are correct TRUE ANSWER : ? YOUR ANSWER : ?
The width of foot for 90 R rail section is 136.5 mm 100 mm 146.0 mm 122.2 mm TRUE ANSWER : ? YOUR ANSWER : ?
A treadle bar is used for setting marshalling yard signals interlocking points and signal setting points and crossings track maintenance TRUE ANSWER : ? YOUR ANSWER : ?
Largest percentage of material in the rail is in its head foot head and foot both web TRUE ANSWER : ? YOUR ANSWER : ?
Ordinary rails are made of high carbon steel mild steel cast iron wrought iron TRUE ANSWER : ? YOUR ANSWER : ?
The desirable rate of change of cant deficiency in case of Metre Gauge is 65 mm/sec 35 mm/sec 20 mm/sec 55 mm/sec TRUE ANSWER : ? YOUR ANSWER : ?