The impeller (one) is rotated from the crankshaft and it converts the mechanical energy with the crankshaft into kinetic Electricity by Placing the fluid in movement. The friction material used on the lock−up piston is the same style of material since the a single made use of on multiplate clutch https://elliottvbcba.ourcodeblog.com/34427033/5-simple-statements-about-torque-converter-clutch-explained