This astounding piece of gearing has appeared on HowStuffWorks ahead of. You could possibly identify it from the electric screwdriver write-up. An automatic transmission has two total planetary gearsets folded with each other into just one ingredient. See How Equipment Ratios Work for an introduction to planetary gearsets. As electrical https://gearboxauto75285.jiliblog.com/90869399/gearbox-auto-for-dummies