42.
On a single rail track, goods trains loaded with heavy iron material run starting from ‘A’ to ‘B’ and then empty wagons run from ‘B’ to ‘A’. The amount of creep in the rails:

49.
If $$\alpha $$ is the angle of crossing, then the number of crossings ‘N’ according to right angle method is given by

Read More Section(Railway Engineering)

Each Section contains maximum 100 MCQs question on Railway Engineering. To get more questions visit other sections.