82-07. (H) Equilibrium, stability and control
All questions: 37
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1. The maximum speed during backwards flight is lower than in forward flight, this is due to:
2. The effect of main rotor torque reaction will be to rotate the fuselage in the:
3. A helicopter cannot normally fly backwards as fast as it can fly forward because:
4. On a two bladed main rotor, a stabiliser bar positioned at 90 degrees to the rotor blades will ________ stability and _______ control forces.
5. Which is the “normal axis” of stability?
