The input gears receive the engine’s generate and rotate the output gears, which, subsequently, generate the wheels. The ratio of the amount of rotations of output equipment to the volume of rotations of input equipment is called the Gear Ratio. Standard Motors’ Hydra-Matic, released in 1940, was between the main, https://judahxmuad.mdkblog.com/39993568/5-simple-statements-about-automobile-gearbox-explained