Which vehicle component (part) engages or disengages the rotational movement from the engine to the gear box?
- The battery.
- The wheels.
- The fan.
- Correct answer: The clutch.
Why this is the answer
The correct answer in the official bank: The clutch.
The clutch sits between the engine and the gearbox and connects or cuts the rotating power between them. Pressing the clutch disconnects the engine from the gearbox so you can change gear or stop without stalling, and releasing it reconnects them. The battery only supplies electricity and the fan cools the engine, so neither transfers power to the gearbox.