Which statement best defines a Train?

Which statement best defines a Train?

• A. A single car used for signaling.
• B. An engine or more than one engine coupled, with or without cars, displaying a marker.
• C. A track car.
• D. A yard engine.

Answer: (B)

In NORAC terms, a Train is defined as one or more locomotives (engines) coupled together, with or without cars, and displaying a marker. The marker at the rear identifies the train and signals its presence to signals, dispatchers, and other trains. The important point is that the power can be a single engine or multiple engines, and cars may be attached or not; as long as there is a marker showing, it’s considered a train. Why the other ideas don’t fit: a single signaling car is just equipment used for signaling, not the train as a whole; a track car is a maintenance vehicle, not a train; and a yard engine is an engine used in yard operations, not the complete train definition. The defining feature is engines coupled together (with or without cars) that display a marker.

In NORAC terms, a Train is defined as one or more locomotives (engines) coupled together, with or without cars, and displaying a marker. The marker at the rear identifies the train and signals its presence to signals, dispatchers, and other trains. The important point is that the power can be a single engine or multiple engines, and cars may be attached or not; as long as there is a marker showing, it’s considered a train.

Why the other ideas don’t fit: a single signaling car is just equipment used for signaling, not the train as a whole; a track car is a maintenance vehicle, not a train; and a yard engine is an engine used in yard operations, not the complete train definition. The defining feature is engines coupled together (with or without cars) that display a marker.