FAA AMT (Aviation Maintenance Technician) Airframe Practice Exam

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Prepare for the FAA AMT Airframe Exam with our comprehensive quiz. Featuring flashcards and multiple choice questions, each with hints and explanations to enhance your learning experience. Get ready to pass your exam with confidence!

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What controls the inflation sequence in a pneumatic deicer boot system?

  1. Autotransformer.

  2. Distributor valve.

  3. Heat control toggle switch.

  4. Suction relief valve.

The correct answer is: Distributor valve.

In a pneumatic deicer boot system, the inflation sequence is controlled by the distributor valve. The distributor valve is responsible for directing air pressure to the different sections of the deicer boots in a specific sequence to ensure that ice is effectively shed from the aircraft's surfaces. Autotransformer, heat control toggle switch, and suction relief valve are not involved in controlling the inflation sequence in a pneumatic deicer boot system.