What will be the speed of goods train without brake van while passing station if tail lamp is not provided? A. 20 kmph B. 50 kmph C. Normal D. Stop at every station

The correct answer is A. 20 kmph.

A goods train without a brake van must reduce its speed to 20 kmph while passing a station if a tail lamp is not provided. This is because a tail lamp is used to indicate the end of the train to other trains and to people on the tracks. Without a tail lamp, there is a risk of a collision.

Option B is incorrect because 50 kmph is too fast for a goods