Technician A says that a blended torque transmission (BTT) provides for continuously variable output ratios. Technician B says that for a planetary gearset such as those used in BTTs to produce an output, one of the three planetary members must be held stationary. Who is correct?

Question

Quizplus · Accepted Answer

The Answer of Technician A says that a blended torque transmission (BTT) provides for continuously variable output ratios. Technician B says that for a planetary gearset such as those used in BTTs to produce an output, one of the three planetary members must be held stationary. Who is correct?

Technician a Says That a Blended Torque Transmission (BTT) Provides