CDL Air Brake - Commercial Driver's License Air Brakes Test Practice Test
CDL Air Brake - Commercial Driver's License Air Brakes Test CDL Air Brake - Commercial Driver's License Air Brakes Air Brake System Components Questions and Answers
What is the primary function of the air compressor governor in an air brake system?
Select your answer
A
To cool the compressed air before it enters the air tanks.
B
To control when the air compressor pumps air into the storage tanks.
C
To filter oil and water out of the compressed air.
D
To regulate the pressure applied to the brakes when the pedal is pressed.
Hint