This awesome bit of gearing has appeared on HowStuffWorks prior to. You may recognize it from the electrical screwdriver report. An automatic transmission contains two entire planetary gearsets folded together into one particular element. See How Equipment Ratios Work for an introduction to planetary gearsets. S generally stands for Sport https://zanderfnqqq.dailyblogzz.com/34712780/top-guidelines-of-gearbox-auto