AFOQT Practice Test 2025 – 400 Free Practice Questions to Pass the Exam

The throttle plays a crucial role in controlling the engine's power output, which directly influences the aircraft's thrust and speed. By increasing the throttle, more power is delivered to the engines, resulting in an increase in speed and ascent capability. Conversely, decreasing the throttle reduces engine power, leading to a decrease in speed and the ability to descend or maintain level flight.

While the throttle does impact fuel consumption indirectly by regulating the power output, its primary function is not solely about managing fuel but rather about controlling the thrust required for different flight maneuvers. Turning the aircraft left or right is primarily achieved through the ailerons and rudder controls, while altitude adjustments are primarily made through elevator control and not directly by throttle. Thus, the central function of the throttle relates to its ability to increase or decrease power, making it a fundamental component in coordinating movement and overall aircraft control.