Angle of Attack Quiz

What is the angle of attack?

• The angle at which the chord of an aircraft's wing meets the relative wind

• The angle at which the aircraft's nose is pointing

• The angle at which the aircraft is climbing or descending

• The angle at which the aircraft is banking

What happens when the angle of attack increases?

• Both lift and drag increase

• Only lift increases

• Only drag increases

• Neither lift nor drag increase

What happens when the angle of attack exceeds the critical AOA?

• The flow of air separates from the upper surface of the wing, reducing lift and increasing drag

• The aircraft starts climbing at a steeper angle

• The aircraft experiences a sudden increase in airspeed

• The aircraft becomes more stable and easier to control

What is the cause of a stall?

• Exceeding the critical angle of attack

• Insufficient airspeed

• Excessive airspeed

• Incorrect flap setting

What affects the stall speed of an aircraft?

• Load factor, gross weight, center of gravity, and flap setting

• Angle of attack, airspeed, and power setting

• Altitude, temperature, and humidity

• Wing design and shape

What can help a pilot avoid a stall?

• Using an AOA indicator and paying attention to it

• Maintaining a constant airspeed

• Keeping the aircraft's nose slightly up

• Reducing the engine power

What happens to the wing during a steep turn?

• It is much closer to the critical angle of attack

• It experiences a decrease in lift

• It becomes more resistant to stalling

• It requires less lift to maintain level flight