CDL Air Brake - Commercial Driver's License Air Brakes Test Practice Test
FREE CDL Air Brake Anti-lock Braking Systems Questions and Answers
What is the primary purpose of ABS on a vehicle?
Select your answer
A
To reduce stopping distance.
B
To prevent wheel lock-up during hard braking.
C
To increase air pressure in the brake system.
D
To replace proper braking techniques.
Hint
