Which component is part of an LCAC propeller pitch system?

The control unit is an essential component of an LCAC (Landing Craft Air Cushion) propeller pitch system. It serves as the brain of the system, responsible for regulating the propeller pitch based on various inputs, such as operator commands and feedback from the performance of the craft. The control unit processes this information to adjust the pitch of the propellers, enabling efficient operation under different conditions.

In contrast, while a throttle valve, fuel pump, and flow meter are important to the overall operation of the LCAC and its propulsion system, they do not directly pertain to the propeller pitch adjustment mechanism. The throttle valve controls the amount of fuel entering the engine, the fuel pump is responsible for delivering fuel to the engine, and the flow meter measures the fuel flow. These components contribute to engine performance but are not specifically involved in the pitch adjustment of the propeller.