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  • Updated for October 2024
  • Based on 2024 SC commercial driver's license manual

Free South Carolina CDL HazMat Practice Test 2024 | SC

One of the best ways to prepare for the Hazardous Materials (HazMat) exam is to take practice tests, provided they are based on trustworthy material. This test is based directly on information and specially highlighted review questions from the South Carolina Commercial Driver License Manual. The questions have then been designed so that each has a hint if you need it and an explanation, which is filled with facts, figures, and other information about each question’s subject to help you answer future questions about the subject correctly on exam day. Take this 30-question practice test as often as you need until you feel confident in achieving a passing score each time and on your real exam (80% or higher recommended). Good luck today with your practice test, in the future with your real exam, and as always, drive safely!

Commercial Driver's License
  • Perfect for first-time and renewal CDL/CLP applicants, and those adding endorsements
  • Triple-checked for accuracy

What you need to know

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.
Ensuring the accuracy and quality of our program is paramount. Learn more about our rigorous standards in our Commitment to Accuracy article.

What to expect on the actual SC DMV exam

30

questions

24

correct answers to pass

80%

passing score

List of questions (classic view)

  1. What is a technical name?
  2. Do you need to stop before a railroad crossing if you are hauling 100 pounds of Division 4.3 materials?
  3. What action should you take if you discover your hazardous materials shipment leaking at a rest stop but there is no phone available?
  4. Which of the following are necessary qualifications for non-bulk packaging?
  5. Where are the two main places that the hazardous material identification number appears?
  6. Which of the following is NOT an acceptable type of marking for hazardous materials?
  7. The Emergency Response Guidebook (ERG)
  8. Which of the following three hazard classes should NOT be placed into a temperature-controlled trailer (one with a heater/air conditioner unit)?
  9. 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?
  10. Your engine runs a pump when you are delivering compressed gas. After finishing the delivery, when should you turn off the engine?
  11. If you are carrying Division 1.2 or 1.3 materials, how far away must you park from the traveled portion of the roadway?
  12. Cargo tanks are
  13. You must NEVER smoke or perform any activity involving fire within 25 feet of
  14. Which of the following materials are acceptable floor liners for transporting Division 1.1 or 1.2 materials?
  15. What is the purpose of a driver placarding his or her vehicle?
  16. In what location must you keep your shipping papers that describe any hazardous materials?
  17. When shippers package the material, they are trying to
  18. What are the major differences between cargo tanks and portable tanks?
  19. To determine if you need to use placards, you do NOT need to know
  20. A safe haven is
  21. If you are carrying Division 1.2 or 1.3 materials, how far away must you park from a bridge, tunnel, or building?
  22. How often should you check the tires on a placarded trailer that has dual tires?
  23. 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?
  24. Besides the shipping papers and the packages, the other two places where the hazardous material identification number must appear are
  25. A placarded vehicle must carry a fire extinguisher with a minimum rating of
  26. A shipping paper for hazardous materials must include
  27. If the word “Forbidden” appears in the Hazard class column of an entry in the hazardous materials table,
  28. Does the official state CDL manual contain everything you need to know to transport hazardous materials?
  29. If you are carrying a total of less than 200 pounds of the hazard classes in Placard Table 1,
  30. Containment rules specify
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