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

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Study for the FAA Helicopter Flying Handbook Test. Prepare with interactive quizzes and flashcards. Explore key concepts, procedures, and safety guidelines detailed in the handbook. Equip yourself for a successful exam experience!

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 Handbook Test. Prepare with interactive quizzes and flashcards. Explore key concepts, procedures, and safety guidelines detailed in the handbook. Equip yourself for a successful exam experience!

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

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