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True/False: An APU restart should be one of the first procedures you utilize after an engine failure.

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Final answer:

The statement is false. After an engine failure, standard procedures focus on addressing the engine issue directly rather than restarting the APU. The APU provides auxiliary power and would not be the initial focus in such a critical situation.

Step-by-step explanation:

True or False: An APU restart should be one of the first procedures you utilize after an engine failure. This statement is generally false. An Auxiliary Power Unit (APU) is primarily used to provide electrical power and pneumatic power for systems and components on an aircraft, particularly when the main engines are not running. In the event of an engine failure, standard operating procedures typically prioritize addressing the engine failure directly, securing the failed engine, and if applicable, attempting a restart of the failed engine depending on the nature of the failure and the specific emergency procedures for that aircraft and situation.

Restarting the APU would not address the immediate issue of a loss of thrust and would not contribute to the safety of the flight during a critical phase such as take-off, initial climb, or any other phase where engine power is crucial. The APU might be used to provide auxiliary power in case the failure has resulted in a loss of electrical power, but this is situational and not the initial step after an engine fails. Pilots are trained to follow the specific emergency checklist and procedures for the type of aircraft they are operating which typically will dictate the priority actions to take following an engine failure.

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