_____-type and roller overrunning clutches are used to hold or drive members of the planetary gearset in one direction and allow them to freewheel in the opposite direction.
A)Ratchet
B)Sprag
C)Pinion
D)all answers are correct

Question

Quizplus · Accepted Answer

Sprag-type clutches are specifically designed to allow rotation in one direction while locking to prevent rotation in the opposite direction, making them suitable for use in planetary gearsets for the described function. Ratchet mechanisms also allow movement in one direction while preventing it in the other, but they are not typically referred to in the context of planetary gearsets in the same way sprag clutches are.

_____-Type and Roller Overrunning Clutches Are Used to Hold or Drive