This amazing bit of gearing has appeared on HowStuffWorks in advance of. It's possible you'll acknowledge it from the electric screwdriver report. An automatic transmission consists of two comprehensive planetary gearsets folded alongside one another into a person element. See How Gear Ratios Perform for an introduction to planetary gearsets. https://gearboxauto63949.ja-blog.com/34232968/top-guidelines-of-gearbox-auto