Question

How is the parking brake released?

Answers

By tapping the brake pedal three times

By pushing in the brake control knob

By starting the vehicle

By tapping the accelerator twice

Explanation

In vehicles with air brakes, the parking brake is controlled by a knob. The knob is pulled out to apply the brakes, and pushed in to release them.

This questions appears in the following tests:

Delaware Air Brakes

District Of Columbia Class B Knowledge Test

Georgia Air Brakes

Indiana Air Brakes

Massachusetts Class A Knowledge Test

Mississippi Double

North Carolina Air Brakes

Oregon Air Brakes

Pennsylvania Air Brakes

Texas Class B Knowledge Test

West Virginia Class A Knowledge Test

Wisconsin Class B Knowledge Test

Wisconsin Air Brakes