Switch (Sw) is defined as which of the following?

Switch (Sw) is defined as which of the following?

• A. A device consisting of necessary rails and connections designed to divert a movement from the track on which it is moving to another track.
• B. A device used to communicate signals.
• C. A track used to hold trains at station.
• D. A temporary barrier on the track.

Answer: (A)

Switches are the devices that allow a train to be diverted from its current track to another by changing the alignment of the rails. They consist of the movable rails (points) and the necessary connections that steer wheelsets onto the chosen track. This matches the description: a device with the required rails and connections designed to divert movement from the track it is on to another track. The other options describe signaling equipment, a track used to hold trains at a station, or a temporary barrier, none of which are switches.

Switches are the devices that allow a train to be diverted from its current track to another by changing the alignment of the rails. They consist of the movable rails (points) and the necessary connections that steer wheelsets onto the chosen track. This matches the description: a device with the required rails and connections designed to divert movement from the track it is on to another track. The other options describe signaling equipment, a track used to hold trains at a station, or a temporary barrier, none of which are switches.