The car or truck is controlled by only a pace accelerator and brake. A fluid flywheel is useful for gear transmissions. It operates hydraulically and works by using fluid coupling to get a equipment’s ratio. It decreases the torque of the engine by using the throttle and centrifugal governor. https://lanejuajp.blogolize.com/the-smart-trick-of-gearbox-that-no-one-is-discussing-72858051