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
Related Mcqs:
- Switch angle depends on______________?
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) - 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 total gap on both sides between the inside edges of wheel flanges and gauge faces of the rail is kept as_________________?
A. 10mm
B. 13mm
C. 16mm
D. 19 mm - A train is hauled by 4-8-2 locomotive. The number of driving wheels in this locomotive is_________________?
A. 4
B. 8
C. 12
D. 14 - The desirable rate of change of cant deficiency in case of Metre Gauge is_______________?
A. 20 mm/sec
B. 35 mm/sec
C. 55 mm/sec
D. 65 mm/sec - The reception signal is__________________?
i) outer signal
ii) home signal
iii) starter
iv) advanced starter
The correct answer is?A. (i) and (ii)
B. (ii) and (iii)
C. (iii) and (iv)
D. (i) and (iv)
