An automatic manual transmission (AMT) is essentially a traditional handbook transmission that utilizes automatic actuation to work the clutch and/or change in between gears. The gear ratio would be the ratio between the enter and output gears. The driving equipment and driven gears inside a gearbox define the equipment ratios. https://edgarnieii.topbloghub.com/40485048/top-latest-five-automobile-gearbox-urban-news