For IRC Class A loading train, the nose to tail spacing between two successive trains shall not be less than _______.

For IRC Class A loading train, the nose to tail spacing between two su

1.	For IRC Class A loading train, the nose to tail spacing between two successive trains shall not be less than _______.
A.	12.5 m
B.	15.5 m
C.	17.5 m
D.	18.5 m
Answer» E.