For semirigid rotors, a term used to describe the flapping or teetering axis of the rotor is called?

Study for the FAA Helicopter Flying Test. Utilize flashcards and multiple-choice questions, with each offering hints and explanations. Prepare effectively for your exam!

Multiple Choice

For semirigid rotors, a term used to describe the flapping or teetering axis of the rotor is called?

In a semirigid rotor, the blade teeters and flaps about a single hinge line that runs along the blade’s chord. This chordwise axis is the axis about which the blades rotate as the rotor disk tilts, allowing the up-and-down motion associated with flapping. The other terms don’t describe the axis of this motion: blade twist is about twisting the blade along its length, centrifugal force is a radial force acting outward, and a chip detector is a system sensor unrelated to the flapping motion.

For semirigid rotors, a term used to describe the flapping or teetering axis of the rotor is called?

Study for the FAA Helicopter Flying Test. Utilize flashcards and multiple-choice questions, with each offering hints and explanations. Prepare effectively for your exam!

For semirigid rotors, a term used to describe the flapping or teetering axis of the rotor is called?

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