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  • Updated for December 2024
  • Based on 2024 NC commercial driver's license manual

NC CDL Air Brakes Practice Test 2 2024

This second NC Air Brakes practice test contains another set of 30 questions based on the official CDL manual. Just like the first test, this one is also designed to prepare you for the Air Brakes portion of your 2024 Commercial Driver’s License exam. There are several answer options, but only one of them is correct. Every time you answer a question, you’ll get immediate feedback with a detailed explanation, so you won’t need to wait until the end of the test to know the correct answers.

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  • Perfect for first-time and renewal CDL/CLP applicants, and those adding endorsements
This test is a Premium member exclusive. You'll get

All 650 exam-like questions specific to North Carolina

Interactive learning with AI personal tutor

Unique 360° Virtual Road Simulations

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About this test

5 out of 5 • 1 votes
7 min to complete
Available in EN and ES
Verified by Steven Litvintchouk, M.S., Chief Educational Researcher, Member of ACES. See our detailed commitment to accuracy and quality in our practice tests.

What to expect on the actual NC DMV exam

25

questions

20

correct answers to pass

80%

passing score

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