When the pc decides that the time is correct, it disengages the clutch automatically, selects a different gear and then re-engages the clutch. Passenger cars and trucks and industrial motor vehicles usually use gearboxes to regulate electricity towards the wheels. Every thing ranging from compact hatchbacks to big semi-trucks needs https://gearbox-auto08417.wizzardsblog.com/34090569/the-basic-principles-of-gearbox-auto