Do spoilers have a backup on the 737?

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Prepare for the USAA Oral Test. Study with flashcards and multiple-choice questions with hints and explanations. Get ready for your exam!

Multiple Choice

Do spoilers have a backup on the 737?

Explanation:
Spoilers on the 737 aren’t equipped with a separate, independent backup mechanism. They get their motion from hydraulic actuators powered by two independent hydraulic systems and controlled by the spoiler control logic. There isn’t a dedicated stand-alone backup specifically for deploying the spoilers if the main systems fail. So, while the 737 uses redundancy across its hydraulic sources, there isn’t a separate backup spoiler system, making the correct answer that there is no backup.

Spoilers on the 737 aren’t equipped with a separate, independent backup mechanism. They get their motion from hydraulic actuators powered by two independent hydraulic systems and controlled by the spoiler control logic. There isn’t a dedicated stand-alone backup specifically for deploying the spoilers if the main systems fail. So, while the 737 uses redundancy across its hydraulic sources, there isn’t a separate backup spoiler system, making the correct answer that there is no backup.

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