This amazing bit of gearing has appeared on HowStuffWorks prior to. You could recognize it from the electrical screwdriver report. An automatic transmission is made up of two full planetary gearsets folded jointly into one particular component. See How Equipment Ratios Work for an introduction to planetary gearsets. The friction https://gearboxauto43961.blogdosaga.com/34043721/a-secret-weapon-for-gearbox-auto