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 limiting value of cant gradient for all gauges is___________________?
(A) 1 in 360
(B) 1 in 720
(C) 1 in 1000
(D) 1 in 1200
Vertical curves are provided where algebraic difference between grades is equal to or_________________?
(A) less than 2 mm/m
(B) more than 2 mm/m
(C) less than 4 mm/m
(D) more than 4mm/m
The steepest gradient permissible on a 2.5° curve for Broad Gauge line having ruling gradient of 1 in 200 is___________________?
(A) 1 in 250
(B) 1 in 222
(C) 1 in 235
(D) 1 in 275
Cant deficiency occurs when a vehicle travels around a curve at_________________?
(A) equilibrium speed
(B) speeds higher than equilibrium speed
(C) speeds lower than equilibrium speed
(D) booked speed
The formation width for a single line meter gauge track in embankment as adopted on Indian Railways is______________________?
(A) 4.27 m
(B) 4.88 m
(C) 5.49 m
(D) 6.10 m
The formation width for a double line Broad Gauge track in cutting (excluding drains) as adopted on Indian Railways is___________________?
(A) 6.10 m
(B) 8.84 m
(C) 10.21m
(D) 10.82 m
Creep is the_______________?
(A) longitudinal movement of rail
(B) lateral movement of rail
(C) vertical movement of rail
(D) difference in level of two rails