- Updated for December 2024
- Based on 2024 MS commercial driver's license manual
Free Mississippi CDL HazMat Practice Test 2024
Today will bring you one step closer to becoming a more versatile commercial vehicle driver as you will now have an opportunity to practice for your Hazardous Materials (HazMat) endorsement exam. This endorsement will allow you to haul a larger range of materials safely and help you prepare for a wider range of emergencies. This test consists of 30 multiple-choice questions that have been created by our expert writers based on information and questions from the Mississippi Professional Driver’s Manual that the manual’s writers indicate may be on the exam. Practice as often as you need until you get a score that you are confident in -- while also ensuring that you read each question’s explanation. The explanations have been written to provide you with information to further your understanding that will be valuable to help you choose correct answers on your real HazMat exam. Good luck today and on your future exam, and keep driving safely on the roads of Mississippi and as a commercial driver on the roads all across the United States!
- Perfect for first-time and renewal CDL/CLP applicants, and those adding endorsements
- Triple-checked for accuracy
What you need to know
What to expect on the actual MS DPS exam
questions
correct answers to pass
passing score
Helpful links
List of questions (classic view)
- What is a technical name?
- What are the major differences between cargo tanks and portable tanks?
- 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?
- What action should you take if you discover your hazardous materials shipment leaking at a rest stop but there is no phone available?
- Your engine runs a pump when you are delivering compressed gas. After finishing the delivery, when should you turn off the engine?
- Which of the following materials are acceptable floor liners for moving Division 1.1 or 1.2 materials?
- Which of the following are necessary qualifications for non-bulk packaging?
- When shippers package the material, they are trying to
- If you are carrying Division 1.2 or 1.3 materials, how far away must you park from a bridge, tunnel, or building?
- How often should you check the tires on a placarded trailer that has dual tires?
- Cargo tanks are
- A placarded vehicle must carry a fire extinguisher with a minimum rating of
- The Emergency Response Guidebook (ERG)
- You must NEVER smoke or perform any activity involving fire within 25 feet of
- Which of the following is NOT an acceptable type of marking for hazardous materials?
- 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?
- To determine if you need to use placards, which of the following is NOT something you need to know?
- Which of the following three hazard classes should NOT be placed into a temperature-controlled trailer (one with a heater/air conditioner unit)?
- A safe haven is
- Where are the two main places that the hazardous material identification number appears?
- 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?
- 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?
- If you are carrying Division 1.2 or 1.3 materials, how far away must you park from the traveled portion of the roadway?
- A truck carrying explosives has collided with another vehicle. You should not pull them apart until
- Containment rules specify
- A hazardous material's identification number is determined by
- If the word “Forbidden” appears in the Hazard class column of an entry in the hazardous materials table,
- At a rest stop, you discover that your hazardous materials shipment is leaking but there is no phone available. What do you do?
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