Question

What does this signal aspect mean for a train operator?

1) The train operator must stop.
2) The train operator must proceed with caution.
3) The train operator must slow down.
4) The train operator must reverse.

Answer 1

The train operator must proceed with caution.

Step-by-step explanation:

Railway signaling systems use various aspects, each with its unique indication for train operators.

If the signal aspect being described displays a yellow or cautionary indication, it generally signifies:

The train operator must proceed with caution.

In railway signaling, a yellow or cautionary signal aspect often directs the train operator to proceed but to do so with caution. This signal advises the operator to maintain vigilance, be prepared to stop if needed, and proceed at a reduced speed. It typically indicates a warning about upcoming conditions, such as a slower speed zone, a change in track conditions, or the proximity of another train.