Question

When should a train operator use a route request button?

1) When the train is approaching a junction
2) When the train is about to depart from a station
3) When the train encounters a signal failure
4) When the train is running late

Answer 1

A train operator should use a route request button when approaching a junction, departing from a station, encountering a signal failure, or running late.

Step-by-step explanation:

A train operator should use a route request button in the following situations:

1. When the train is approaching a junction. The button can be used to request permission to switch tracks or to inform the operations center of the train's intended route.
2. When the train is about to depart from a station. The button can be used to communicate with the station staff and indicate that the train is ready to leave.
3. When the train encounters a signal failure. The button can be used to report the issue and request assistance from the operations center.
4. When the train is running late. The button can be used to inform the operations center of the delay and adjust the schedule accordingly.