What mechanism is generally used to secure control cable connections?

Prepare for the FAA Flight Controls Test. Use flashcards and multiple choice questions with hints and explanations. Get ready to ace your exam!

The correct answer focuses on the use of safety wire as a mechanism to secure control cable connections. Safety wire is a crucial component in preventing vibration-induced loosening of mechanical fastenings, which is particularly important in aviation where the reliability of control systems is paramount for safety.

When control cables are connected, they are typically subjected to various forces and vibrations during flight. Safety wire effectively secures nuts and bolts by passing through holes in the fasteners, then twisting and securing them against loosening. This method not only provides a visual indication of whether the fasteners have remained secured but also enhances the integrity of the connection under operational stresses.

Other methods like a pin and cotter pin or a lock nut, while sometimes used in different applications, do not provide the same level of assurance for control cables in aviation. Compression joints are designed primarily for electrical connections and are not applicable for securing control cables in the way that safety wire is. Therefore, the choice of safety wire as the answer highlights its effectiveness in maintaining secure connections that are critical to flight control systems.

Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy