General Authority of Civil Aviation (GACA) Aeronautical Information Publication (AIP) Practice Exam

What is indicated when there is a fault detected in the anti-skid fault system?

1. The parking brake is activated

2. Normal braking is fully lost

3. The advisory message "ANTI-SKID" will be shown

4. The aircraft will automatically divert

The correct answer is: The advisory message "ANTI-SKID" will be shown

When there is a fault detected in the anti-skid fault system, the correct indication is that the advisory message "ANTI-SKID" will be shown. This advisory is designed to inform the flight crew that there is an issue within the anti-skid system, which is crucial for maintaining control during braking, especially in slippery conditions. Displaying this message allows the pilots to be aware of the situation and take appropriate actions, ensuring safety during the landing phase. The advisory does not mean that other systems, such as normal braking, are entirely lost or that the aircraft needs to divert, but rather it highlights a specific issue that the crew must be conscious of while managing the aircraft. The presence of such an advisory message is an essential part of aircraft systems monitoring and management.