Railway Engineering Consider the following statements : Automatic signaling system results in1. greater risk2. higher efficiency3. avoidance of block instruments4. higher operating cost of these statements 3 and 4 are correct 1 and 4 are correct I and 2 are correct 2 and 3 are correct 3 and 4 are correct 1 and 4 are correct I and 2 are correct 2 and 3 are correct ANSWER DOWNLOAD EXAMIANS APP
Railway Engineering Study the following statements regarding creep. i) Creep is greater on curves than on tangent railway track, ii) Creep in new rails is more than that in old rails, iii) Creep is more on steep gradients than on level track. The correct answer is only (i) (i), (ii) and (iii) (i)and(ii) (ii) and (iii) only (i) (i), (ii) and (iii) (i)and(ii) (ii) and (iii) 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 257 1 in 357 1 in 457 1 in 512 1 in 257 1 in 357 1 in 457 1 in 512 ANSWER DOWNLOAD EXAMIANS APP
Railway Engineering Number offish bolts per fish plate is 5 2 4 6 5 2 4 6 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) -0.168 cm 7.768 cm 0.168 cm 7.432 cm -0.168 cm 7.768 cm 0.168 cm 7.432 cm ANSWER DOWNLOAD EXAMIANS APP
Railway Engineering One degree of curve is equivalent to (where R is the radius of curve in meters.) 1700/R 1750/R 1850/R 1600/R 1700/R 1750/R 1850/R 1600/R ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS