Automotive Transmission Maintenance and Repair Quiz

Hydraulic transmission is not a common type of automotive transmission; options include manual, automatic, CVT, etc.

In an automatic transmission, 'D' stands for Drive, indicating forward movement.

The reverse gear in a transmission system is designed to move the vehicle backward, allowing for reverse maneuvering.

'AWD' stands for All Wheel Drive, a drivetrain system that powers all four wheels of a vehicle simultaneously, providing improved traction and stability in various driving conditions.

'MT' stands for Manual Transmission, a type of transmission system where the driver manually selects and engages gears using a gear selector.

Downshifting refers to the process of shifting to a lower gear in a transmission system, typically to increase engine braking or to accelerate.

The clutch in a manual transmission connects and disconnects the engine from the transmission, allowing power to be transmitted to the wheels.

A grinding noise when shifting gears is a common symptom of a failing automatic transmission, indicating possible internal damage or wear.

Gear ratio in automotive transmissions refers to the ratio between the rotational speed of the engine and the rotational speed of the wheels.

Continuously variable transmission (CVT) typically provides better fuel efficiency compared to traditional automatic or manual transmissions due to its ability to optimize engine speed.

A worn-out clutch disc in a manual transmission can cause difficulty shifting gears, resulting in slipping or grinding.

The transmission control unit (TCU) in an automatic transmission is primarily responsible for changing gears based on various inputs such as vehicle speed, throttle position, and engine load.

Ignoring warning signs such as unusual noises or slipping gears can lead to further damage and costly repairs in a transmission system.

The torque converter in an automatic transmission allows for smooth and automatic shifting by transmitting power from the engine to the transmission.

Synthetic transmission fluid offers improved lubrication properties and better heat resistance compared to conventional transmission fluids, leading to enhanced performance and longevity.

Excessive idling can lead to transmission overheating due to inadequate airflow through the transmission cooler, resulting in fluid degradation and potential damage.

A continuously variable transmission (CVT) offers stepless shifting, meaning it can seamlessly change through an infinite number of gear ratios, providing smoother acceleration and improved fuel efficiency.

A transmission mount is designed to dampen vibrations and noise from the transmission, securing it to the vehicle's frame or body.