Based on 2024 DE commercial driver's license manual
Free Delaware CDL HazMat Practice Test 2024
Delaware may be the second smallest state in the United States, but its trucking needs are bigger than ever, which means that you need to be well-qualified to stand out. That’s why you want to get your Hazardous Materials (HazMat) endorsement. This practice exam has been carefully created by our expert writers, using information contained in the State of Delaware Commercial Driver License Manual. These 30 multiple-choice questions is based on those that may be present on the exam, according to the Delaware manual’s writers. Pay close attention to them, use the hints provided when you need to, and read each explanation provided carefully, as they will provide you with additional information that will help on the exam. Good luck, keep studying, 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
4.47 out of 5 • 15 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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What are the major differences between cargo tanks and portable tanks?
Where are the two main places that the hazardous material identification number appears?
Which of the following three hazard classes should NOT be placed into a temperature-controlled trailer (one with a heater/air conditioner unit)?
Which of the following are necessary qualifications for non-bulk packaging?
What is a technical name?
A safe haven is
The Emergency Response Guidebook (ERG)
What action should you take if you discover your hazardous materials shipment leaking at a rest stop but there is no phone available?
If you are carrying Division 1.2 or 1.3 materials, how far away must you park from a bridge, tunnel, or building?
Your engine runs a pump when you are delivering compressed gas. After finishing the delivery, when should you turn off the engine?
What is the purpose of a driver placarding his or her vehicle?
How often should you check the tires on a placarded trailer that has dual tires?
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?
To determine if you need to use placards, you do NOT need to know
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?
Besides the shipping papers and the packages, the other two places where the hazardous material identification number must appear are
Which of the following is NOT an acceptable type of marking for hazardous materials?
A placarded vehicle must carry a fire extinguisher with a minimum rating of
If you are carrying Division 1.2 or 1.3 materials, how far away must you park from the traveled portion of the roadway?
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?
Cargo tanks are
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?
When shippers package the material, they are trying to
NO ONE may smoke within 25 feet of any vehicle that contains explosives, oxidizers, or
HazMat shipping papers must include a description of the hazardous materials and
A shipping paper for hazardous materials must include
Identification numbers are preceded by the letters "UN" or "NA." The letters "NA" are associated with proper shipping names that are used where?
You may not park a vehicle carrying explosives within ____ feet of an open fire.
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Written by Andrei ZakhareuskiUpdated over a week ago
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