Question

Test the low pressure warning signal:

Answers

Once a month.

Once a week.

Twice a week.

Before every trip.

Explanation

It is essential that your low pressure warning light function properly. After allowing the system to charge, you can test the warning signal by rapidly applying and releasing the brake pedal. This will release air from the braking system and the warning signal should come on when pressure drops to a dangerous level.

This questions appears in the following tests:

Colorado Class A Knowledge Test

Connecticut Air Brakes

Delaware Double

District Of Columbia Class A Knowledge Test

District Of Columbia Air Brakes

Georgia Air Brakes

Illinois Air Brakes

Indiana Class B Knowledge Test

Kansas Air Brakes