Based on 2024 TN commercial driver's license manual
Free Tennessee CDL HazMat Practice Test 2024
To pass your Tennessee Hazardous Materials (HazMat) endorsement exam on the first try, a great method of preparation is to combine studying with taking practice tests, which is what you will have an opportunity to do today. This 30-question multiple-choice practice test is based directly on information from the Tennessee Commercial Driver License Manual, as well as knowledge-testing questions the manual’s writers have indicated may be on your HazMat exam. Use the hints provided as needed, and read each question’s explanation carefully, as these explanations contain additional facts and information that may help you answer future questions about the same topics correctly. You are welcome to return and retake this free practice test as often as necessary until you feel consistent achieving a comfortable passing score (80% or better recommended). Good luck today on your practice exam, in the future on your real HazMat exam, and as always, we wish you safe travels!
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.
You must NEVER smoke or perform any activity involving fire within 25 feet of
Which of the following materials are acceptable floor liners for transporting Division 1.1 or 1.2 materials?
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?
If you are carrying Division 1.2 or 1.3 materials, how far away must you park from the traveled portion of the roadway?
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
When shippers package the material, they are trying to
Which of the following three hazard classes should NOT be placed into a temperature-controlled trailer (one with a heater/air conditioner unit)?
Where are the two main places that the hazardous material identification number appears?
How often should you check the tires on a placarded trailer that has dual tires?
Which of the following are necessary qualifications for non-bulk packaging?
Besides the shipping papers and the packages, the other two places where the hazardous material identification number must appear are
If you are carrying Division 1.2 or 1.3 materials, how far away must you park from a bridge, tunnel, or building?
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?
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?
A safe haven is
The Emergency Response Guidebook (ERG)
What is the purpose of a driver placarding his or her vehicle?
In what location must you keep your shipping papers that describe any hazardous materials?
What action should you take if you discover your hazardous materials shipment leaking at a rest stop but there is no phone available?
To determine if you need to use placards, you do NOT need to know
Cargo tanks are
In the Hazardous Materials Table, which column provides the hazardous material identification number for each hazardous material?
The hazardous material identification numbers must be displayed on portable tanks, cargo tanks, and other bulk packaging. The regulations require black _______ numbers.
If a shipment contains both hazardous and non-hazardous materials, the shipping paper must
A shipping paper for hazardous materials must include
If there is an "RQ" before or after the item description on the shipping paper, it means that
Since our foundation in 2010, Driving-Tests.org has led the way in online driver's education, with over a decade of experience. Our dedicated experts, bringing together more than 50 years of collective expertise, have established us as the largest non-governmental organization in the U.S. solely focused on driver education. We go beyond the official manuals, offering unique interactive experiences and support like audio guides and an AI Assistant, to cater to different learning styles and needs.
Helping hundreds of thousands to ace their tests, our resources have earned a 4.7-star rating from over 14,500 reviews. Our goal is to make your path to becoming a confident driver as straightforward and effective as possible.
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
At Driving-Tests.org, we understand the importance of reliable and accurate practice tests to help you prepare for your DMV exam. That's why we've developed a meticulous process to create and continually update our practice questions, ensuring they reflect the most current driving laws and regulations.
Here's an inside look at how we maintain the highest quality in our practice tests.
Content Creation and Verification Process
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.
Community Feedback Integration: We leverage feedback from our vast community of users to understand which topics are most frequently tested. This helps us focus on the areas that are most relevant and beneficial for your preparation.
Expert Content Creation: Our in-house editor, Steven, who has extensive experience in driver education, crafts each question with precision. He conducts a thorough review of each question against the official manuals to ensure accuracy.
Rigorous Review Process: Once Steven has finalized a set of questions, our team conducts a joint review session. This second level of scrutiny involves content accuracy, proofreading, and fact-checking to eliminate any errors.
User Feedback Mechanism: After a question goes live on our site, we keep the lines of communication open. Each question features a feedback button, inviting users to report any issues or errors. This continuous feedback loop allows us to address and rectify any concerns promptly.
Responsive Updates: In line with our commitment to accuracy, we quickly update our practice questions to reflect any changes in the DMV manuals. Additionally, we update the free electronic copy of the state's driver's license manuals on our site, typically within a few days after the DMV publishes them.
Our thorough quality control process ensures that you have access to practice tests that are as accurate and up-to-date as possible. We believe in the power of well-prepared drivers and are dedicated to providing you with the best study tools to help you succeed on your DMV exam.
