82-06. (H) Tail rotors
All questions: 22
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1. The function of a helicopter tail rotor is:
2. In a tail rotor, dissymmetry of lift:
3. A stabiliser fitted to the tail boom of a helicopter, in forward flight, will ____ stability in _____.
4. Tail rotor roll may be prevented by:
5. During straight and level flight a low frequency vibration (100 – 500 cycles) is detected. Which component of the helicopter is the most likely source for this vibration?
