S (stall point): In this particular level the turbine velocity is zero and the impeller is rotating; the effectiveness within the stall place is minimal, about 50%, which implies that half of the power coming through the motor is shed by friction and dissipated as warmth; at this point the https://torque-converter-clutch15790.bloggactif.com/35252025/a-review-of-torque-converter-clutch