North Carolina HazMat Test (NC) 2026

4.9 out of 5 (414 votes)
80% Passing score
20 Questions
4 Mistakes allowed
As a North Carolinian, you know the importance of being well-prepared for any test, especially when it comes to obtaining your HazMat endorsement for your commercial driver's license. Our NC HazMat practice test offers a comprehensive review of all the essential topics necessary to ace the DMV HazMat test. Covering areas like identification, handling, transportation, emergency procedures, placarding, and TSA security requirements, our DMV practice test ensures you're thoroughly prepared. One crucial aspect of the CDL HazMat test is understanding the importance of having immediate access to emergency response information while driving. This knowledge is vital in case of an accident and is thoroughly covered in our North Carolina practice permit test. Each DMV practice test comprises 20 multiple-choice questions, and you need to get at least 16 correct answers to pass. The variety of questions will help you gauge your overall understanding and readiness for the actual permit test. At the end of the DMV practice test, you will receive a summary of your performance. This summary highlights the questions you answered incorrectly and provides the correct answers for your learning purposes. This feedback mechanism is designed to enhance your understanding and retention of the material, ensuring you're fully prepared for the NC HazMat test. In addition to the NC permit practice test, it's highly recommended to supplement your preparation with additional study materials. The driver's handbook, a state-certified driver's ed course, flashcards, and road sign charts can all be incredibly beneficial. These resources will help you target all areas of the DMV permit test, ensuring a well-rounded preparation. The DMV practice test uses a multiple-choice and true/false format, similar to the actual written permit test. This format helps you practice the process of eliminating incorrect answers to find the right one, which is a crucial skill for passing the North Carolina HazMat CDL test. Prepare effectively and confidently with our NC HazMat practice test, and you'll be well on your way to securing your HazMat endorsement.
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Sample North Carolina HazMat Test Questions

Question 1

If a breakdown results in a hazardous-materials incident on the roadway, what should the driver do?

  1. A Continue driving until reaching a service facility
  2. B Leave the shipping papers inside the vehicle and walk away
  3. C Begin unloading the material without assistance
  4. D Keep people away, warn others of the danger, and call for help

Correct answer: D – Keep people away, warn others of the danger, and call for help

The North Carolina manual instructs a hazardous-materials driver to keep people far from the scene and upwind, warn others, and call for help. The driver should keep the shipping papers available and communicate the cargo’s hazards to emergency personnel. Any attempt to limit the spread of material should be made only when it can be done safely.

Source: North Carolina Commercial Driver License Manual — § 9.7.2, “Crashes/Incidents”

Question 2

Which location qualifies as a safe haven for an unattended vehicle carrying Division 1.1, 1.2, or 1.3 explosives?

  1. A Any fenced property with a guard on duty
  2. B Any private property located away from traffic
  3. C An area specifically approved in writing by a local, state, or federal governmental authority
  4. D Any property where the owner gives the driver permission to park

Correct answer: C – An area specifically approved in writing by a local, state, or federal governmental authority

A safe haven is a location specifically approved in writing by an appropriate governmental authority for unattended vehicles containing Division 1.1, 1.2, or 1.3 materials. A fence, guard, or property owner’s permission does not by itself satisfy that definition. Vehicles carrying these explosives generally must remain attended unless the applicable safe-haven and custody conditions are met.

Source: North Carolina Commercial Driver License Manual — § 9.6.1, “Parking with Division 1.1, 1.2, or 1.3 Explosives”, 49 CFR § 397.5(d)(3) – Attendance and surveillance of motor vehicles

Question 3

You discover that hazardous material is leaking from a package and spilling from your vehicle. What should you do?

  1. A Continue to the nearest terminal
  2. B Transfer the material into another package
  3. C Move the leaking package away from the other cargo
  4. D Park, secure the area, remain at the scene, and get help

Correct answer: D – Park, secure the area, remain at the scene, and get help

North Carolina hazmat drivers should park, secure the area, stay at the scene, and arrange for help. Do not continue driving merely to find assistance, and do not attempt to repackage a leaking container. The vehicle may be moved only as far as safety requires and only when this can be done without endangering anyone.

Source: North Carolina Commercial Driver License Manual — § 9.7.3, “Fires”

Question 4

While driving with Division 1.1, 1.2, or 1.3 explosives, which document must you have with you?

  1. A The carrier’s insurance policy
  2. B Your health insurance card
  3. C A written route plan
  4. D A copy of the vehicle title

Correct answer: C – A written route plan

A written route plan must be prepared before a vehicle carrying Division 1.1, 1.2, or 1.3 explosives is operated, and the driver must receive a copy. The driver must carry and follow the plan. If the trip begins somewhere other than the carrier’s terminal, the driver may prepare the plan as the carrier’s agent.

Source: North Carolina Commercial Driver License Manual — § 9.6.5, “Route Restrictions”, 49 CFR § 397.67(d) – Motor carrier responsibility for routing

Question 5

What minimum fire-extinguisher rating is required in the power unit of a vehicle carrying placardable hazardous materials?

  1. A 8 A:B
  2. B 8 B:C
  3. C 10 A:B
  4. D 10 B:C

Correct answer: D – 10 B:C

The power unit must carry a fire extinguisher with a UL rating of at least 10 B:C when transporting hazardous materials in a quantity requiring placards. The extinguisher must be properly marked, fully charged, readily accessible, and securely mounted. A lower B:C rating does not satisfy this requirement.

Source: North Carolina Commercial Driver License Manual — § 9.6.8, “10 B C Fire Extinguisher”, 49 CFR § 393.95(a) – Emergency equipment on all power units

Question 6

During a breakdown, fusees may be used as warning devices beside a vehicle carrying Division 1.1, 1.2, or 1.3 explosives.

  1. A True
  2. B False

Correct answer: B – False

Fusees and other flame-producing signals must not be carried or used for this type of explosives load. Use approved nonburning warning devices, such as reflective triangles. The restriction also applies to cargo tank vehicles used to transport Division 2.1 flammable gas or Class 3 flammable liquid, whether those tanks are loaded or empty.

Source: North Carolina Commercial Driver License Manual — § 9.6.4, “No Flares!”, 49 CFR § 393.95(g) – Emergency equipment on all power units

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