Railway Engineering If a is the angle of crossing, then the number of crossings ‘N’ according to right angle method is given by Vi cot(cc/2) cot(a) cot(oc/2) Vi cosec(a/2) Vi cot(cc/2) cot(a) cot(oc/2) Vi cosec(a/2) ANSWER DOWNLOAD EXAMIANS APP
Railway Engineering The type of spike used for fixing chairs of bull headed rails to wooden sleepers is Round spike Elastic spike Dog spike Rail screw Round spike Elastic spike Dog spike Rail screw ANSWER DOWNLOAD EXAMIANS APP
Railway Engineering Largest dimension of a rail is its foot width head width Any of these height foot width head width Any of these height ANSWER DOWNLOAD EXAMIANS APP
Railway Engineering 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 1 in 457 1 in 257 1 in 357 1 in 512 1 in 457 1 in 257 1 in 357 1 in 512 ANSWER DOWNLOAD EXAMIANS APP
Railway Engineering The limiting value of cant deficiency for Meter Gauge routes is 75 mm 50 mm 100 mm 40 mm 75 mm 50 mm 100 mm 40 mm ANSWER DOWNLOAD EXAMIANS APP
Railway Engineering 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) 7.768 cm 7.432 cm 0.168 cm -0.168 cm 7.768 cm 7.432 cm 0.168 cm -0.168 cm ANSWER DOWNLOAD EXAMIANS APP
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