Semi-automatic transmissions bridge the hole between fully guide and absolutely automatic units, supplying drivers the very best of the two worlds. Compound Planetary Gearset This automatic transmission uses a list of gears, known as a compound planetary gearset, that looks like only one planetary gearset but truly behaves like two https://johnathanirwac.blogsmine.com/34241273/little-known-facts-about-gearbox-auto