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Question
Emergency brakes:
Answers
A.  Are not required on trucks.
B.  Are only required on trailers.
C.  Are required on tractors.
D.  Are optional.
Explanation
All trucks, truck tractors, and buses must be equipped with emergency brakes and parking brakes. These brakes must be held by mechanical force.
Answer Statistics
18 % of our users get this question wrong.
This questions is considered quite Hard

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This questions appears in the following tests:
  Arkansas Practice test 3  Arkansas Practice test 16  Colorado Practice test 15  District Of Columbia Practice test 15  District Of Columbia Practice test 16  Florida Practice test 16  Indiana Practice test 3  Indiana Practice test 4  Kansas Practice test 16  Massachusetts Practice test 15  Massachusetts Practice test 16  Mississippi Practice test 5  New Hampshire Practice test 15
  New York Practice test 1  North Carolina Practice test 16  North Dakota Practice test 4  Oregon Practice test 4  Pennsylvania Practice test 1  Texas Practice test 10  Texas Practice test 15  Utah Practice test 16  West Virginia Practice test 9  West Virginia Practice test 16
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