Other than protecting the many going gears of your transmission, the bell casing on modern-day autos has numerous sensors that track enter rotational velocity in the engine and output rotational velocity to the remainder of the vehicle. A compound planetary gearset functions like two planetary gearsets combined. Learn about compound https://gearbox-kereta-auto77541.blogvivi.com/33090603/not-known-details-about-gearbox-auto