Should the clutch be pressed when starting the car?

[SanSimon]

When starting the car, the clutch should be pressed. The functions of the clutch are: 1. To gradually increase the driving force of the car, allowing for a smooth start; 2. To temporarily separate the engine and the gearbox for shifting gears; 3. To prevent overload of the transmission system; 4. To reduce torsional vibration impact from the engine and extend the service life of the transmission gears. The working principle of the clutch is: 1. When the inner ring is fixed, the outer ring can rotate freely in the clockwise direction as the wedges do not lock; 2. When the outer ring rotates counterclockwise, the wedges lock, preventing the outer ring from rotating. Severe clutch wear can lead to: 1. Slipping of the car and insufficient power; 2. Difficulty in starting the car and ignition problems; 3. Poor climbing performance and increased fuel consumption.