Inner-combustion engines run at large speeds, so a reduction in gearing is important to transmit electricity towards the push wheels, which turn far more bit by bit. Lay Shaft: Lay shafts has fixed gears on it. The lay shaft gets power in the engine shaft and transmits ability further more https://kameronuejlo.webbuzzfeed.com/34641993/little-known-facts-about-gearbox-auto