arrow

2024 MA CDL Practice Test: Class A - Test 5

12. What color is the trailer air supply knob?
A
Red.
B
Yellow.
C
Green.
D
Black.
More
12/30
Progress
0
Errors
Restart
Next
Next
Class A - Test 5
  • Back to Test List
  • Class A - Test 4
  • Class A - Test 6
  • Challenge Library
    12