Based on 2024 WV commercial driver's license manual
Free West Virginia CDL HazMat Practice Test 2024
This is your opportunity to get the practice that you need to pass your Hazardous Materials (HazMat) endorsement exam. This free 30-question multiple-choice test is carefully based on information and potential HazMat exam subjects from the West Virginia DMV Commercial Driver’s License Manual. Each question is in the same format as you will find on the real exam, but also includes a hint and explanation. Use the hints provided as necessary, and read the explanations closely as they will further your understanding and help you to answer future questions about these subjects correctly. Come back and retake the practice test as often as you feel necessary until you are confident that you can achieve a passing score. Good luck today and on exam day, and drive safely!
Perfect for first-time and renewal CDL/CLP applicants, and those adding endorsements
Triple-checked for accuracy
What you need to know
4.48 out of 5 • 23 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.
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How often should you check the tires on a placarded trailer that has dual tires?
Where are the two main places that the hazardous material identification number appears?
What action should you take if you discover your hazardous materials shipment leaking at a rest stop but there is no phone available?
Do you need to stop before a railroad crossing if you are hauling 100 pounds of Division 4.3 materials?
In what location must you keep your shipping papers that describe any hazardous materials?
A safe haven is
Which of the following materials are acceptable floor liners for transporting Division 1.1 or 1.2 materials?
If you are already carrying 100 pounds of silver cyanide, what precautions must you take if you are given papers at a dock to carry 100 cartons of battery acid?
When shippers package the material, they are trying to
You must NEVER smoke or perform any activity involving fire within 25 feet of
What are the major differences between cargo tanks and portable tanks?
Which of the following three hazard classes should NOT be placed into a temperature-controlled trailer (one with a heater/air conditioner unit)?
To determine if you need to use placards, you do NOT need to know
If you are carrying Division 1.2 or 1.3 materials, how far away must you park from a bridge, tunnel, or building?
Which of the following hazard classes uses a transport index to determine how much of it can be loaded on a single vehicle for transport?
Your engine runs a pump when you are delivering compressed gas. After finishing the delivery, when should you turn off the engine?
A placarded vehicle must carry a fire extinguisher with a minimum rating of
Besides the shipping papers and the packages, the other two places where the hazardous material identification number must appear are
What is the purpose of a driver placarding his or her vehicle?
The Emergency Response Guidebook (ERG)
Which of the following are necessary qualifications for non-bulk packaging?
Cargo tanks are
Which of the following is NOT an acceptable type of marking for hazardous materials?
If you are carrying Division 1.2 or 1.3 materials, how far away must you park from the traveled portion of the roadway?
If hazardous material is spilling from your vehicle, do not move your vehicle
HazMat shipping papers must include a description of the hazardous materials and
If a shipment contains both hazardous and non-hazardous materials, the shipping paper must
Identification numbers are preceded by the letters "UN" or "NA." The letters "NA" are associated with proper shipping names that are used where?
If your vehicle is placarded, you must stop _______ feet before the nearest rail at a railroad crossing.
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Our commitment to accuracy and quality in our practice tests
Explore our rigorous, multi-tiered verification process that ensures each question mirrors the official manual for unparalleled accuracy.
Written by Andrei ZakhareuskiUpdated over a week ago
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Alignment with Official Manuals: Every question we develop is based on the most recent version of each state's official driving manual. Our team regularly monitors each state DMV's website for the latest updates to ensure our practice tests are always aligned with the most current information.
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