Because the turbine speed lags on a regular basis driving the impeller (pump) speed, the speed ratio is less than 1. Which means that There may be friction from the transmission fluid which results in energy losses. Slippage consumes electricity during the coupling phase. Locking the converter shell to the https://torque-converter-clutch03456.blogsumer.com/33197621/helping-the-others-realize-the-advantages-of-torque-converter-clutch