What type of commands does the thrust/power control generate?

The thrust/power control primarily generates power demand signals, which dictate the required output of the propulsion system to meet the operational needs of the aircraft. These signals are essential for managing engine performance and ensuring that thrust is appropriately aligned with the aircraft's required operational profile, such as during takeoff, climb, cruise, or landing phases.

Power demand signals play a crucial role in providing the necessary thrust to maintain desired flight parameters and respond to pilot inputs effectively. This ensures that the aircraft has adequate performance to meet various mission requirements while maintaining efficiency and safety.

In contrast, the other options do not correctly represent the function of the thrust/power control. Velocity commands are more associated with achieving specific speeds rather than directly managing engine output. Control surface commands pertain to the manipulation of ailerons, elevators, and rudders, which are distinct from thrust management. Torque commands are typically related to the rotational forces applied by engines or rotors, but they do not capture the direct nature of what thrust/power control achieves in generating demand for thrust or power output.