A. 70/R
B. 52.5/R
C. 35/R
D. 105/R
where R is radius of curve
Related Mcqs:
- The maximum degree of curvature for Meter Gauge is limited to_________________?
A. 10°
B. 16°
C. 30°
D. 40° - 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 - The standard length of rail for Broad Gauge and Meter Gauge are respectively __________________?
A. 12 m and 12 m
B. 12 m and 13 m
C. 13 m and 12 m
D. 13 m and 13 m - To ensure exact gauge, the gauge tie plates are provided at_________________?
A. toe of the switch
B. nose of crossing
C. both (A) and (B)
D. none of the above - In a B.G. railway track, the specified ruling gradent is 1 in 250. The horizontal curve of 3° on a gradient of 1 in 250 will have the permissible gradient of__________________?
A. 1 in 257
B. 1 in 357
C. 1 in 457
D. 1 in 512 - The limiting value of cant deficiency for Meter Gauge routes is__________________?
A. 40 mm
B. 50 mm
C. 75 mm
D. 100 mm - Normally maximum cant permissible in Meter Gauge is__________________?
A. 75 mm
B. 90 mm
C. 140 mm
D. 165 mm - 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 - For developing thinly populated areas, the correct choice of gauge is_________________?
A. Broad Gauge
B. Meter Gauge
C. Narrow Gauge
D. any of the above - For a 8° curve track diverging from a main curve of 5° in an opposite direction in the layout of a broad gauge yard, the cant to be provided for the branch track for maximum speed of 45 km/h on the main line and ‘G’ = 1.676 m is (Permitted cant deficiency for the main line = 7.6 cm)______________________?
A. 0.168 cm
B. -0.168 cm
C. 7.432 cm
D. 7.768 cm
