what component holds a planetary gear element to the case to change power flow in the planetary gears?\na)…

what component holds a planetary gear element to the case to change power flow in the planetary gears?\na) brake band\nb) friction clutches\nc) one - way clutch\nd) all of the above
Answer
Brief Explanation:
Brake bands, friction clutches, and one - way clutches can all hold a planetary gear element to the case to change power flow in planetary gears.
Answer:
D. All of the above