i) heel divergence
ii) length of tongue rail
iii) flangeway clearance
iv) throw of switch
The correct answer is?
A. (i) and (ii)
B. (ii) and (iii)
C. (iii) and (iv)
D. (i)and(iv)
Related Mcqs:
- Switch angle is the angle between___________________?
A. the gauge face of the stock rail and tongue rail
B. the outer face of the stock rail and tongue rail
C. the gauge face of the stock rail and outer face of the tongue rail
D. the outer face of the stock rail and the gauge face of the tongue rail - If a is the angle of crossing, then the number of crossings ‘N’ according to right angle method is given by_________________?
A. Vi cot(cc/2)
B. cot(oc/2)
C. cot(A)
D. Vi cosec(a/2) - Maximum value of ‘throw of switch’ for Broad Gauge track is__________________?
A. 89 mm
B. 95 mm
C. 100 mm
D. 115 mm - The distance through which the tongue rail moves laterally at the toe of the switch for movement of trains is called_________________?
A. flangeway clearance
B. heel divergence
C. throw of the switch
D. none of the above - The correct relation between curve lead (CL), switch lead (SL) and lead of cros¬sing (L) is given by__________________?
A. CL = L – SL
B. L =CL-SL
C. SL = L + CL
D. L = (CL+SL)/2 - If ‘A’ is the angle formed by two gauge faces, the crossing number will be____________________?
A. tan A
B. cot A
C. sec A
D. Arad - 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?A. only (i)
B. both (i) and (ii)
C. both (i) and (iii)
D. (i), (ii) and (iii) - The maximum degree of curvature for Meter Gauge is limited to_________________?
A. 10°
B. 16°
C. 30°
D. 40° - On a single rail track, goods trains loaded with heavy iron material run starting from A to B and then empty wagons run from B to A. The amount of creep in the rails__________________?
A. will be more in the direction of B to A
B. will be more in the direction of A to B
C. will be maximum at the middle of A and B
D. cannot be determined from the given data - Number of cotters used in CST-9 sleepers is__________________?
A. 2
B. 3
C. 4
D. 5
