A semi-automatic transmission is where several of the Procedure is automatic (normally the actuation of your clutch), but the driver's input is needed to move off from a standstill or to alter gears. Automated gearboxes appeared commercially while in the forties, based on the Intercontinental Journal of Car or truck https://automobile-gearbox32962.blogacep.com/39406600/automobile-gearbox-no-further-a-mystery