Railway Engineering The following tests are conducted for rails:i) falling weight testii) tensile testiii) hammer testThe compulsory tests are (i)and(ii) (i) and (iii) only (i) (ii) and (iii) (i)and(ii) (i) and (iii) only (i) (ii) and (iii) ANSWER DOWNLOAD EXAMIANS APP
Railway Engineering Dog spikes are used for fixing rail to the steel trough sleepers concrete sleepers wooden sleepers CST-9 sleepers steel trough sleepers concrete sleepers wooden sleepers CST-9 sleepers 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 357 1 in 257 1 in 512 1 in 457 1 in 357 1 in 257 1 in 512 1 in 457 ANSWER DOWNLOAD EXAMIANS APP
Railway Engineering The correct relation between curve lead (CL), switch lead (SL) and lead of cros¬sing (L) is given by L = (CL+SL)/2 CL = L – SL L =CL-SL SL = L + CL L = (CL+SL)/2 CL = L – SL L =CL-SL SL = L + CL ANSWER DOWNLOAD EXAMIANS APP
Railway Engineering The sleepers resting directly on girder are fastened to the top flange of girder by dog spikes hook bolts fang bolts rail screws dog spikes hook bolts fang bolts rail screws ANSWER DOWNLOAD EXAMIANS APP
Railway Engineering Number of switches provided on a Gaunt-letted track is 2 1 None of these 3 2 1 None of these 3 ANSWER DOWNLOAD EXAMIANS APP
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