Without the need of this relationship, a car or truck would not manage to arrive at a complete cease without having killing the engine. Autos with automated transmissions have no clutch that disconnects the transmission in the motor. As a substitute, they use a tool identified as a torque converter. https://torque-converter-clutch32952.educationalimpactblog.com/55911079/5-simple-statements-about-torque-converter-clutch-explained