To counter this result, some vehicles Have a very torque converter with a lockup clutch. If the two halves with the torque converter get up to the mark, this clutch locks them alongside one another, ensuring that the motor and gearbox spin at the same pace and minimizing electricity reduction. https://waylonopnkf.ampblogs.com/the-basic-principles-of-torque-converter-clutch-70941985