AFOQT - Air Force Officer Qualifying Aviation Information Concepts Questions and Answers 1

Question 1

An aircraft is in straight-and-level flight. To make the aircraft roll to the right, the pilot must manipulate the controls to...

Accepted Answer

lower the left aileron and raise the right aileron.

Answer

Ailerons control the aircraft's roll about the longitudinal axis. To roll right, the left aileron is lowered to increase lift on the left wing, and the right aileron is raised to decrease lift on the right wing, causing the aircraft to bank to the right.

Question 2

Which of the following best describes the primary function of an aircraft's empennage?

Accepted Answer

To provide stability and control for pitch and yaw.

Answer

The empennage, or tail assembly, consists of the vertical stabilizer (fin) with its rudder and the horizontal stabilizer with its elevator. These surfaces work together to provide aerodynamic stability and control the aircraft's pitch (up and down motion) and yaw (side-to-side motion).

Question 3

On an airport runway, a series of large white arrows pointing down the centerline leading to a wide, solid white line across the runway indicates a:

Accepted Answer

displaced threshold.

Answer

This marking indicates a displaced threshold. The area leading up to the solid white line (the displaced threshold) can be used for taxiing and takeoff, but not for landing. Aircraft must land beyond this line.

Question 4

In aerodynamics, what is the 'angle of attack'?

Accepted Answer

The angle between the wing's chord line and the relative wind.

Answer

The angle of attack is a critical aerodynamic concept defined as the angle between the chord line of an airfoil (a straight line from the leading edge to the trailing edge) and the direction of the oncoming air, known as the relative wind. It is a primary factor in determining the amount of lift generated.

Question 5

What is the primary purpose of the tail rotor on a conventional single-rotor helicopter?

Accepted Answer

To counteract the torque produced by the main rotor.

Answer

According to Newton's third law, as the engine turns the main rotor, an equal and opposite turning force (torque) is exerted on the helicopter's fuselage, causing it to spin in the opposite direction. The tail rotor produces thrust to the side to counteract this torque, keeping the helicopter stable.

AFOQT Practice Test

AFOQT Practice Test

AFOQT - Air Force Officer Qualifying Aviation Information Concepts Questions and Answers 1