Autos require gearboxes to supply distinct gear ratios for efficient electric power shipping and delivery at various speeds. The friction bands in many cases are used for manually picked gears (for example lower selection or reverse) and run on the planetary drum's circumference. Bands are not applied when the push/overdrive https://dantesxyyv.thenerdsblog.com/39937131/5-simple-statements-about-gearbox-auto-explained