Which of the following is not a component of the F/A-18 E/F's Flight Control System?

The fuel system is not a component of the F/A-18 E/F's flight control system. The flight control system is specifically designed to manage the aircraft's aerodynamic surfaces that control its movement through the air, including the elevators, rudder, and ailerons. Each of these components plays a critical role in controlling the aircraft's pitch, yaw, and roll.

Elevators control the pitch of the aircraft, allowing it to ascend or descend. The rudder, located on the vertical stabilizer, manages yaw to help steer the aircraft left or right. Ailerons, located on the wings, enable roll control, which allows the aircraft to bank during turns.

On the other hand, the fuel system is responsible for storing and delivering fuel to the engines and does not have an active role in controlling the aircraft's flight dynamics. It is an essential system for the aircraft's operation but distinctly separate from the mechanisms that manage flight control.