The impeller (one) is rotated through the crankshaft and it converts the mechanical Strength from the crankshaft into kinetic Electrical power by putting the fluid in motion. M (maximum performance issue): in this level the torque converter hits its utmost efficiency as torque converter, the fluid flows with no impact https://torque-converter-clutch30752.bligblogging.com/34598782/the-basic-principles-of-torque-converter-clutch