The torque converter functions similar to a hydraulic coupling system. The mechanical energy transmitted from The interior combustion motor is transformed into hydraulic power via the impeller and back again into mechanical electric power via the turbine. Within a torque converter there are at the least a few rotating elements: https://torque-converter-clutch17272.livebloggs.com/40660798/helping-the-others-realize-the-advantages-of-torque-converter-clutch