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MECHANICAL ENGG

AUTOMATIC TRANSMISSION IN CAR

0 sold145 viewsUpdated 6 years ago
An automatic transmission is a type of motor vehicle transmission that can automatically change gear ratios as the vehicle moves, freeing the driver from having to shift gears manually. These are broadly of two types viz., the semi automatic and fully automatic ones. In the first type only clutch is operated automatically, the driver still has to select gears. In the later type which is employed in modern cars, even the gear are changed automatically by a control mechanism which is actuated by the accelerator pedal only.

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