Flight controls

The primary flight controls are:

• ailerons, elevator, rudder, spoilers

• ailerons, elevator, rudder, trimmers

• trim tabs, elevator, rudder, spoilers

• ailerons, fuselage, rudder, spoilers

_________________ are primary flight controls that control the movement of the aircraft about the lateral axis (pitch)

_____________ are moveable airfoil surfaces that provide control in flight in all directions.

_________________ are primary flight controls that provide lateral roll control of the aircraft.

_______________________ is the flight control surface that controls aircraft movement about the vertical or normal axis.

___________ reduce the lift of the wing when they operate together (lift dumping) or operate on one wing only, usually together with the ailerons to bank.

What are trim controls?

• trim tabs, servo tabs, balance tabs, and spring tabs

• trim tabs, servo tabs, balance tabs, and trimmers

• trim tabs, servo tabs, balance tabs, and wing

• trim tabs, servo tabs, balance tabs, and elevator

Depending on their function at the time, the spoilers can have different names:

• roll spoilers, speed brakes, ailerons

• roll spoilers,ground brakes, flight spoilers

• roll spoilers, speed brakes, ground spoilers

• roll spoilers, speed brakes, trim tabs

What's the purpose of trim tabs?

• to controls aircraft movement about the vertical or normal axis

• to reduce the lift of the wing when they operate together (lift dumping) or work as roll spoilers when they operate on one wing only

• to control the movement of the aircraft about the lateral axis (pitch)

• to enable the pilot to trim out any unbalanced condition which may exist during flight, without exerting any pressure on the primary controls.

What are the secondary flight controls?

• trim controls, high lift devices, spoilers

• trim controls, high lift devices, ailerons

• trim controls, high lift devices, speed brakes and lift dump

• rudder, high lift devices, speed brakes and lift dump