What does the EMER/PRKG BRAKE light indicate?

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Multiple Choice

What does the EMER/PRKG BRAKE light indicate?

Explanation:
The EMER/PRKG BRAKE indicator shows the status of the parking brake. When the parking brake is applied, hydraulic pressure is held to lock the wheels, and this light comes on to alert the crew that braking is engaged and the aircraft won’t move. If you release the parking brake, the light should go out. While the label includes “emergency,” in this context the purpose of the light is to signal that the parking brake is set, making that option the correct interpretation. The light would not indicate a general brake fault, and it would not stay on when the brakes are released.

The EMER/PRKG BRAKE indicator shows the status of the parking brake. When the parking brake is applied, hydraulic pressure is held to lock the wheels, and this light comes on to alert the crew that braking is engaged and the aircraft won’t move. If you release the parking brake, the light should go out. While the label includes “emergency,” in this context the purpose of the light is to signal that the parking brake is set, making that option the correct interpretation. The light would not indicate a general brake fault, and it would not stay on when the brakes are released.

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