A semi-automatic transmission is exactly where some of the Procedure is automatic (often the actuation from the clutch), but the driving force's input is necessary to move off from the standstill or to change gears. In the phrases of automotive engineer John Smith, “Epicyclic gearboxes supply excellent versatility and efficiency https://alexiseorsq.blogdanica.com/34105449/not-known-details-about-automobile-gearbox