What does the air compressor governor do? Question What does the air compressor governor do? Answers Controls when the air compressor pumps air into the air storage tanks. Controls how quickly air leaves the air storage tanks. Controls the temperature of the air entering the air storage tanks. Controls the temperature of the air leaving the air storage tanks. Explanation In an air brake system, the air compressor governor controls when the air compressor pumps air into the air storage tanks. This questions appears in the following tests: Connecticut Air Brakes District Of Columbia Air Brakes Florida Class B Knowledge Test Florida Air Brakes Georgia Class A Knowledge Test Georgia Air Brakes Kansas Class A Knowledge Test Maryland Air Brakes Mississippi Air Brakes Nebraska Class B Knowledge Test New Jersey Class A Knowledge Test New Jersey Air Brakes New York Tank Pennsylvania Air Brakes West Virginia Double West Virginia Air Brakes