Since the turbine pace lags all the time powering the impeller (pump) velocity, the velocity ratio is under 1. Which means that There exists friction from the transmission fluid which results in energy losses. What this means is that there is a wide range of electricity misplaced in the torque https://torqueconverterclutch80009.eedblog.com/34080282/rumored-buzz-on-torque-converter-clutch