

MCQOPTIONS
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1. |
A triangle is used for__________________? |
A. | changing the direction of engine |
B. | transferring wagons to and from parallel tracks without shunting |
C. | separating all the sidings and shunting lines from main lines |
D. | preventing the vehicles from running off the track |
Answer» B. transferring wagons to and from parallel tracks without shunting | |