For the duration of the vast majority of operation time with the torque converter, the velocity match in between the impeller and turbine is rarely achieved. At cruising speed, the torque converter can only pass all around 85 % on the motor energy into the transmission. A lock-up torque converter https://lukasrwxww.iyublog.com/33387415/the-basic-principles-of-torque-converter-clutch