This amazing bit of gearing has appeared on HowStuffWorks ahead of. You could possibly understand it from the electrical screwdriver posting. An automatic transmission incorporates two comprehensive planetary gearsets folded alongside one another into one component. See How Gear Ratios Get the job done for an introduction to planetary gearsets.This

Let's discuss that previous element -- inhibiting the upshift when going right into a activate a winding street. As an instance you're driving on an uphill, winding mountain road. While you are driving on the straight sections on the road, the transmission shifts into next equipment to provide you with ample acceleration and hill-climbing energy. A