Question

Both systems in a dual air brake systems share:

Answers

Air tanks.

Hoses.

Air lines.

An air compressor.

Explanation

Both systems in a dual air brake system share a single air compressor. If the air compressor is damaged, neither system will be able to operate properly.

This questions appears in the following tests:

Alabama Class A Knowledge Test

Alabama Air Brakes

Colorado Air Brakes

Connecticut Class B Knowledge Test

District Of Columbia Air Brakes

Florida Air Brakes

Kansas Air Brakes

Mississippi Bus

Mississippi Air Brakes

Montana Class B Knowledge Test

New Jersey Air Brakes

New York Air Brakes

North Carolina Air Brakes

North Dakota Passenger

North Dakota Air Brakes

Pennsylvania Class B Knowledge Test

Pennsylvania Double

Pennsylvania Air Brakes

Utah Class B Knowledge Test

West Virginia Class B Knowledge Test

West Virginia Double

Wyoming Double