Answer :
Final answer:
The correct answer is b. An exit sign on a runway indicates the direction to exit from a named taxiway onto the runway, helping pilots navigate and maintain smooth traffic flow.
Explanation:
An exit sign on a runway indicates the direction to exit from a named taxiway onto the runway. It helps pilots navigate the airport and safely maneuver their aircraft. These signs are crucial for maintaining smooth flow of traffic on the runway and preventing any confusion or collision.
For example, if a pilot wants to exit from Taxiway Alpha onto Runway 27, they would look for the appropriate runway exit sign that points in the direction of the exit, helping them safely leave the runway and proceed to the taxiway.
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