What does the air compressor governor do?

Question

In an air brake system, the air compressor governor controls when the air compressor pumps air into the air storage tanks.

Accepted Answer

Controls when the air compressor pumps air into the air storage tanks.

Answer

Controls how quickly air leaves the air storage tanks.

Answer

Controls the temperature of the air entering the air storage tanks.

Answer

Controls the temperature of the air leaving the air storage tanks.