Airplane Control Surfaces and Forces Quiz

What is the function of ailerons on an airplane?

• To control the roll of the aircraft.

• To control the pitch of the aircraft

• To control the speed of the aircraft

• To control the yaw of the aircraft

How do ailerons affect the roll of an airplane?

• Ailerons control the pitch of an airplane

• Ailerons control the roll of an airplane by creating differential lift on the wings.

• Ailerons are used for steering the airplane on the ground

• Ailerons have no effect on the roll of an airplane

Explain the purpose of ailerons in controlling the bank of an airplane.

• To control the bank or roll of the airplane.

• To adjust the engine power of the airplane.

• To control the altitude of the airplane.

• To control the pitch of the airplane.

What is the role of the elevator in controlling the pitch of an airplane?

• It controls the pitch of the airplane by changing the angle of the horizontal stabilizer.

• It controls the pitch of the airplane by adjusting the landing gear.

• It controls the pitch of the airplane by changing the angle of the wings.

• It controls the pitch of the airplane by adjusting the engine power.

How does the elevator affect the nose-up and nose-down movement of an airplane?

• It controls the color of the airplane by adjusting the wing flaps.

• It controls the pitch of the airplane by changing the angle of the horizontal stabilizer.

• It causes the airplane to roll left or right by changing the angle of the vertical stabilizer.

• It has no effect on the nose-up and nose-down movement of an airplane.

Describe the effect of elevator deflection on the pitch attitude of an airplane.

• Elevator deflection causes the airplane to increase or decrease speed

• Elevator deflection has no effect on the pitch attitude of an airplane

• Elevator deflection causes the airplane to roll left or right

• Elevator deflection affects the pitch attitude of an airplane by causing it to increase or decrease.

What is the function of the rudder on an airplane?

• To control the flaps on the wings of the aircraft.

• To control the yaw or side-to-side movement of the aircraft.

• To control the roll or tilting movement of the aircraft.

• To control the pitch or up-and-down movement of the aircraft.

How does the rudder help in controlling the yaw of an airplane?

• By controlling the speed of the airplane

• By adjusting the pitch of the airplane

• By adjusting the altitude of the airplane

• By deflecting to the left or right, creating a side force that helps to turn the airplane.

Explain the role of the rudder in coordinating turns during flight.

• The rudder helps to control the roll of the aircraft during turns.

• The rudder is used to control the pitch of the aircraft during turns.

• The rudder has no effect on coordinating turns in flight.

• The rudder helps to control the yaw of the aircraft and prevent slipping or skidding during turns.

What are the main forces acting on an airplane during flight?

• Thrust, weight, speed, and lift

• Gravity, speed, lift, and drag

• Lift, weight, thrust, and drag

• Gravity, drag, lift, and air resistance