Free California CDL HazMat Practice Test 2022

Welcome to the free California CDL hazmat practice test for California drivers. As you know, Hazardous Materials (HazMat) endorsement which allows you to carry a wider range of loads, including those objects with more dangerous items requires more training. As a CDL holder, if you want to expand your horizons, you have to get HazMat. The CDL hazmat questions will test your knowledge of various aspects of the safe transport and handling of hazardous materials. Our California CDL practice test will give you the real experience of the exam as you will be more familiar with both the test format and the subject. The questions are based on the California CDL Handbook and each question has a detailed explanation so that it is very useful for you to learn more about each topic. You can practice with our CDL practice test as often as you want. Good luck and keep driving safely!

Our CDL practice tests:
Based on 2022 CA commercial driver's license manual
Full answers + detailed explanations
Perfect for first-time, renewal applicants
CA CDL HazMat Test format:
30 questions
24 correct answers to pass
80% passing score
List of questions
When hauling hazardous materials, you must check your dual tires:
The maximum total transport index of all radioactive materials packages in a single vehicle is_____
An example of a Class 5 hazard would be:
In order to properly fight a hazmat fire, the driver must:
The ______ is responsible for finding the necessary permits and special routes needed to haul hazardous materials.
A vehicle contains 500 pounds each of explosives class 1.1 and 1.2. You must use:
Which factors help you determine what kind of placard should be used to transport hazardous material?
Cargo heaters are generally prohibited in cargo space that contains any of the following except:
Which of the following is correct about the transport index of a radioactive material?
When parking loads of Division 1.1, 1.2, or 1.3 explosives, you may only leave your vehicle unattended when parked _______.
Which one of these shipping papers description for a hazardous material is in the correct order.
If a hazard class is listed as "Forbidden", the driver should:
When loading or unloading explosives, your engine should be:
Which signals may be used to warn of a stopped vehicle which contains explosives?
A bulk package, requiring placards when transporting hazmat, is defined as single container with a capacity of:
If you break down while transporting Division 1.2 explosives, you should only use flares:
A hazardous material is ______ during transportation.
You should not smoke within _______ feet of a placarded cargo tank used for Class 3 (Flammable Liquids) or Division 2.1 (Gases).
What placard should you use if your vehicle contains any amount of Mass Explosives?
Corrosive liquids should never be loaded with: