A propeller blade is twisted, so as to

Question

ATPL - Airline Transport Pilot license - Aircraft General Knowledge - Airframe, Systems, Powerplant - A propeller blade is twisted, so as to

QuizVDS · Accepted Answer

Keep the local angle of attack constant along the blade.

QuizVDS · Answer

Decrease The Blade Tangential Velocity From The Blade Root To The Tip.

QuizVDS · Answer

Avoid the appearance of sonic phenomena.

QuizVDS · Answer

Allow a higher mechanical stress.

ATPL: A propeller blade is twisted, so as to