Clutches and Bands in an Automatic Transmission In the final portion, we talked about how Every of your gear ratios is designed by the transmission. For illustration, when we talked over overdrive, we said: A compound planetary gearset acts like two planetary gearsets put together. Learn about compound planetary gearsets https://gregorywiorr.dgbloggers.com/34591554/the-5-second-trick-for-gearbox-auto