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Free New Hampshire CDL Air Brakes Test (NH)

  • Perfect for first-time and renewal CDL/CLP applicants, and those adding endorsements
  • Based on 2024 NH commercial driver's license manual
  • Updated for April 2024
Verified by Steven Litvintchouk, M.S., Chief Educational Researcher, Member of ACES. See our detailed commitment to accuracy and quality in our practice tests.
NH commercial driver's license

About this test

9 min to complete
Available in EN and ES

Today, you will have the opportunity to expand your New Hampshire CDL by practicing to achieve your air brake qualification. Currently, you may or may not have your CDL, and you intend you get your air brake qualification while getting it, or you may have a restriction and intend to get it removed. No matter what the situation, this practice exam will prepare you to get a great score. The 30 multiple-choice questions is based on those written in the New Hampshire CDL Driver’s Guide. Read the explanation accompanying each question closely, and come back to practice as often as you need to until you feel comfortable with the information, format, and time limits. Soon, you will be ready to pass your New Hampshire air brake exam and become a safer CDL driver!

To fully understand the Air Brakes endorsement process and to master the material for the written exam, explore our detailed guides on the Air Brake endorsement and the Air Brakes written test.

What to expect on the actual NH CDL exam

25

questions

20

correct answers to pass

80

passing score

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