Q. Which of the following statement is correct? (Solved)
1. At every change of gauge the passengers have to change their train.
2. The timings of trains at gauge - change points should not coincide.
3. During war times, change in gauge is convenient to the army for quick movement.
4. If the intensity of traffic becomes more, it requires smaller gauge.
- a. At every change of gauge the passengers have to change their train.