What does the Throttle do?

• A. Provides the pilot control of the aircraft engines.
• B. Controls the aircraft's electrical system.
• C. Regulates hydraulic pressure for flight controls.
• D. Adjusts wing flaps.

Answer: (D)

The throttle’s job is to regulate engine power by controlling fuel flow to the engines, which sets thrust. Pushing the throttle forward increases thrust; pulling it back reduces thrust, letting you accelerate, climb, or descend as needed. This control is separate from wing flaps, electrical system controls, or hydraulic pressure for flight controls. Wing flaps are adjusted with the flap lever to change lift at different speeds, electrical power is managed by dedicated electrical controls, and hydraulic pressure for the flight controls comes from the hydraulic system, not the throttle.