Which term describes a device for mechanically and electrically joining LRVs?

Which term describes a device for mechanically and electrically joining LRVs?

• A. Cab
• B. Consist
• C. Coupler
• D. Contact Wire

Answer: (C)

A device that mechanically and electrically joins LRVs is a coupler. It physically connects two cars so they can move together as one train, and it also carries electrical connections that allow power, signaling, and control circuits to pass between the cars. The other terms refer to different things: a cab is the operator’s control area inside a vehicle, a consist is the set of LRVs treated as a single train, and a contact wire is the overhead conductor that supplies electrical power to the vehicles.

A device that mechanically and electrically joins LRVs is a coupler. It physically connects two cars so they can move together as one train, and it also carries electrical connections that allow power, signaling, and control circuits to pass between the cars. The other terms refer to different things: a cab is the operator’s control area inside a vehicle, a consist is the set of LRVs treated as a single train, and a contact wire is the overhead conductor that supplies electrical power to the vehicles.