Description
A gear is a rotating machine part with teeth that transmits power and motion between components in a vehicle. In cars, gears are mainly used in the transmission system to control speed and torque.
By shifting gears, the driver can increase the car’s speed or power depending on the driving condition. Cars may have manual, automatic, or semi-automatic gear systems.
Proper gear function ensures smooth acceleration, better fuel efficiency, and overall vehicle performance. Regular maintenance of the transmission system helps keep gears working efficiently.
