81-07. Propellers
All questions: 88
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1. The more blades a propeller has, the more power it is able to absorb. The limitation on blade number from an aerodynamic standpoint is:
2. What happens during an engine failure with two similar aeroplanes with wing mounted engines, one of them with jet engines, the other one with co-rotating propellers?
3. Why is a propeller blade twisted from root to tip?
4. When the blades of a propeller are in the feathered position:
5. The angle of attack for a propeller blade is the angle between blade chord line and:
