technician a says that in a two-speed ravigneaux gear train, one sun gear is driven whenever the turbine shaft turns. technician b says that it will always be in neutral if there is no reaction member. which technician is correct?

Respuesta :

The output gear will whirl around counterclockwise. The planet gears turn the outer ring gear when the sun gear is driven.

The wheels can be positioned above the gearbox housing. You can reduce the size of the system by mounting the wheel directly to the gearbox. Planetary gears for wheel drive are capable of producing 332,000 Nm of torque. A compound planetary gear train called the Simpson planetary gearset consists of two planetary gearsets that share a sun gear. A Simpson gearset, which is frequently used in three and four velocity automatic gearboxes, offers three forward ratios, one reverse, and neutral. An automatic transaxle with electronic shifting shifts into second gear at startup and stays there while moving.

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