Introduction to Aircraft Propellers

Front

What is the primary function of an aircraft propeller?

Back

To generate thrust

Front

An aircraft propeller is a device that converts _______ motion into thrust.

Back

Rotational

Front

Which of the following is a function of a propeller?

Back

Converts engine power into thrust

Front

The efficiency of a propeller is affected by factors like ______.

Back

Airspeed

Front

What is the central component that attaches to the engine shaft in a propeller?

Back

Hub

Front

The _______ is the outermost part of the blade.

Back

Blade Tip

Front

What is the front edge of the propeller blade called?

Back

Leading edge

Front

The _______ is the straight line from the blade leading edge to the trailing edge.

Back

Chord Line

Front

What is the definition of Blade Angle?

Back

The angle between the chord line and plane of rotation

Front

Fill in the blank: The line along the propeller face and plane of rotation is known as ______.

Back

Pitch