Semi-Automatic Transmissions are rather of a hybrid between handbook and automatic transmissions. They've got a manual gearbox and have to have the driving force to vary gears, Nevertheless they don’t require a clutch pedal. The clutch is operated automatically When the driving force variations gears. The DCT employs two clutches https://stephenxhlor.blogspothub.com/33247345/gearbox-auto-an-overview