arrow

2024 MS CDL Practice Test: Class B - Test 3

11. What is the proper way to test your hydraulic brakes for leaks?
A
Pump the brake pedal three times. Then apply firm pressure to the pedal and hold for five seconds. The pedal should not move.
B
Check for normal air pressure, release the parking brakes and move the vehicle forward slowly. Apply the trailer brakes with the hand control, if so equipped. You should be able to feel the brakes come on.
C
There is no way to test if your hydraulic brakes are working.
D
None of the listed answers.
More
11/29
Progress
0
Errors
Restart
Next
Next
Class B - Test 3
  • Back to Test List
  • Class B - Test 2
  • Class B - Test 4
  • Challenge Library
    12