Auto Transmissions and Drivelines

What is the primary function of an auto transmission in a vehicle?

• To increase speed

• To change gears automatically

• To provide fuel efficiency

• To enhance braking

Fill in the blank: The component shown in the image is part of the vehicle's ______ system.

• Electrical

• Transmission

• Cooling

• Exhaust

What is one of the functions of an automatic transmission system?

• Multiplies engine torque

• Reduces engine torque

• Increases fuel consumption

• Decreases vehicle speed

In an automatic transmission, the driver does not need to use a ______.

• clutch pedal

• brake pedal

• accelerator pedal

• steering wheel

Which of the following is NOT a main unit of automatic transmission?

• Fluid flywheel

• Hydraulic control valve assembly

• Gearbox

• Battery

The operating principle of the fluid coupling is comparable to that of two electric fans facing each other, but instead of air, the fluid coupling uses ______.

• Water

• Hydraulic oil

• Gas

• Steam

What is the bottom driving dish in a fluid coupling called?

• Turbine

• Impeller

• Core

• Blade

In a fluid coupling, the fluid is filled to approximately ___% of its volume with Automatic Transmission Fluid (ATF).

• 50

• 60

• 75

• 90

What is the main purpose of a torque converter?

• To increase torque from the engine

• To decrease torque from the engine

• To maintain torque from the engine

• To eliminate torque from the engine

Fill in the blank: The torque converter consists of an impeller cover, impeller, turbine, and a ______.

• Stator

• Rotor

• Motor

• Gear