334/470.
34.
If the air pressure in an air brake system becomes too low, it may:
Cause the brakes to lock up.
Cause the brakes to stop working.
Cause the brakes to pulsate when used.
47 62182 CDL 333 B "" 0

Answer correctly : 0   |   Wrong : 0

Answer Sheet :

Refresh

Refresh this page and redo the question

Restart

Restart this set of tests