Question

If the G-Switch senses an excessive G-force load, the remote control unit lamp illuminates and the sounder gives a series of pulses for _____ seconds. During this same-second period, the aircrew may cancel the ELT triggering by selecting TEST/RESET using the remote controller. If the aircraft is going to be without 28 VDC power for more than 8 hours, the ELT system should be switched from ARM to OFF at the G-Switch.

Answer 1

The G-Switch senses excessive G-force in an aircraft and triggers the ELT system. The remote control unit illuminates and activates the sounder for a specific duration. If the aircraft is without power for an extended period, it is recommended to switch the ELT system from ARM to OFF at the G-Switch.

Step-by-step explanation:

The G-Switch is a device that senses excessive G-force load in an aircraft. When it detects such a load, it sends a signal to the remote control unit. In response, the remote control unit illuminates the lamp and activates the sounder, which emits a series of pulses for a certain number of seconds. During this time, the aircrew has the option to cancel the Emergency Locator Transmitter (ELT) triggering by selecting TEST/RESET using the remote controller.

If the aircraft is expected to be without 28 VDC (Volts Direct Current) power for more than 8 hours, it is recommended to switch the ELT system from ARM to OFF at the G-Switch. This ensures that the ELT does not trigger inadvertently and wastes its battery power during an extended period of power loss.

Overall, the G-Switch and the ELT system play important roles in monitoring and enhancing the safety of an aircraft during high G-force situations and power loss events.