This period is known as the converter period. The torque converter can multiply the engine torque as much as 2.5 periods. In the event the turbine velocity gets near to the impeller velocity, the stator starts to rotate and also the torque converter enters the clutch stage. On this section https://torqueconverterclutch18406.blogaritma.com/32528215/facts-about-torque-converter-clutch-revealed