Which component changes the engine speed concerning the front wheels in a front-wheel-drive system?

The component that changes the engine speed in relation to the front wheels in a front-wheel-drive system is the transmission. The transmission plays a crucial role in managing the relationship between the engine's power output and the speed at which the vehicle moves. It does this by adjusting gear ratios. When the engine speed increases, the transmission allows the vehicle to accelerate by selecting the appropriate gear.

In a front-wheel-drive system, the transmission is connected to the engine at the front of the vehicle, and it sends power through the drive shafts to the wheels. This allows for effective power distribution and control, ensuring that the vehicle operates efficiently under various conditions. The transmission is vital for delivering the right amount of torque to the wheels for acceleration, deceleration, and maintaining speed.

The other components listed serve different purposes: the drive shaft is responsible for transferring power from the transmission to the wheels, the differential allows for the wheels to turn at different speeds when navigating corners, and the clutch is used to engage or disengage the engine from the transmission during gear changes. While these components are essential to the workings of a vehicle, they do not directly adjust engine speed concerning the front wheels as the transmission does.