If the primary cable untwist function fails, which safety mechanism is engaged?

Prepare for the Airstreams Gate 4 Test with our comprehensive quiz. Explore multiple choice questions, flashcards, and detailed explanations to enhance your knowledge and confidence for the exam ahead!

Multiple Choice

If the primary cable untwist function fails, which safety mechanism is engaged?

Explanation:
When a system uses a cable that can wind up or twist during operation, there’s a dedicated safety feature to manage that torsion. If the primary cable untwist function stops working, the cable twist device kicks in as the backup. Its job is to relieve or prevent further twisting of the cable, preventing kinks, tangles, or excessive wear and keeping the mechanism safe and functional. The other mechanisms serve different roles—an emergency braking system stops motion, a yaw lock fixes orientation, and blade pitch control changes blade angle—so they aren’t the backup for an untwist failure.

When a system uses a cable that can wind up or twist during operation, there’s a dedicated safety feature to manage that torsion. If the primary cable untwist function stops working, the cable twist device kicks in as the backup. Its job is to relieve or prevent further twisting of the cable, preventing kinks, tangles, or excessive wear and keeping the mechanism safe and functional. The other mechanisms serve different roles—an emergency braking system stops motion, a yaw lock fixes orientation, and blade pitch control changes blade angle—so they aren’t the backup for an untwist failure.

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