Which of the following is not true of a Ravigneaux geartrain?
A)Planetary pinion gears rotate on shafts.
B)It has two large sun gears.
C)A single ring gear surrounds the complete assembly.
D)It uses two sets of planetary pinion gears.

Question

Quizplus · Accepted Answer

A Ravigneaux geartrain has one sun gear and one ring gear, but it uses two sets of planetary pinion gears to achieve its gear reduction. Therefore, option B is not true as it states that a Ravigneaux geartrain has two large sun gears.

Which of the Following Is Not True of a Ravigneaux