What term denotes information conveyed by a signal?

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Multiple Choice

What term denotes information conveyed by a signal?

Explanation:
In signaling, the information carried by a signal is called an indication. A signal communicates to the train crew what action to take—such as proceed, proceed with restrictions, or stop—by presenting this indication. The term focuses on what the signal conveys, not on the physical device itself. While a flag can be used as a signaling object in some contexts, and Hi-Rail Equipment or Guard Rail are physical components, they do not describe the information content conveyed by the signal.

In signaling, the information carried by a signal is called an indication. A signal communicates to the train crew what action to take—such as proceed, proceed with restrictions, or stop—by presenting this indication. The term focuses on what the signal conveys, not on the physical device itself. While a flag can be used as a signaling object in some contexts, and Hi-Rail Equipment or Guard Rail are physical components, they do not describe the information content conveyed by the signal.

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