82-01. (H) Subsonic aerodynamics
All questions: 47
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1. The angle of attack of a helicopter rotor blade is defined as the angle between the:
2. What is the advantage of the biconvex symmetrical aero foil section as related to helicopter blade design?
3. How does recirculation affect the angle of attack?
4. Blade stall can be alleviated by increasing the:
5. The amount of lift produced by a given helicopter rotor blade element is dependent upon:
