Rechercher
Automatic transmission
/ˌɔːtəmˈatɪk tɹansmˈɪʃən/
/ˌɔːɾəmˈæɾɪk tɹænsmˈɪʃən/Automatic transmission
01
transmission automatique, boîte de vitesses automatique
a type of transmission that automatically changes gears based on vehicle speed, engine revolutions per minute, and throttle position
What is an "automatic transmission"?
An automatic transmission is a system in a vehicle that changes gears automatically, without the need for the driver to manually shift them. This system uses sensors and fluid pressure to detect the vehicle's speed and engine load, adjusting the gears accordingly to provide smooth acceleration and efficient fuel use. Unlike a manual transmission, where the driver must use a clutch and gear stick, an automatic transmission allows for easier driving, as the vehicle handles all the gear changes. This makes it particularly useful in heavy traffic and for drivers who prefer a simpler driving experience.
Example
She preferred driving automatic transmission vehicles in heavy traffic.
He shifted the automatic transmission to " Park " before turning off the engine.
The automatic transmission smoothly shifted gears during acceleration.
