Which components are commonly found in the accessories mount of a turbofan engine?

The accessories mount of a turbofan engine serves as a critical platform for various components that are essential for the overall operation and functionality of the engine. One of the primary tasks of the accessories mount is to house and support systems that manage engine functions such as fuel delivery, lubrication, power generation, and monitoring of engine performance.

The presence of components such as an AC generator, hydraulic pump, oil pump, and tachometer is representative of the auxiliary systems needed to maintain the engine's operations. The AC generator is responsible for producing electrical power required to operate various electronic systems onboard the aircraft. The hydraulic pump is essential for providing hydraulic pressure needed for various mechanisms, including landing gear and control surfaces. An oil pump is crucial for circulating oil, ensuring proper lubrication throughout the engine to minimize wear and overheating. The tachometer monitors the engine's rotational speed, providing important performance data to the flight crew.

In contrast, other options mention components that are not typically mounted on the accessories mounting area. For instance, the combustion chamber and turbine blades are integral to the engine's core and would not be classified as accessories. Similarly, while a full fuel tank may provide fuel to the engine, it is not mounted on the accessories structure. Lastly, the propeller assembly and exhaust