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
Deciding which placards to use requires knowing:
Your vehicle carries explosives, oxidizer or flammables. It is necessary to not smoke within ____ feet of the vehicle.
In order to pass the hazmat endorsement exam, drivers must know all of the following except:
All of the following apply to proper placard placement except:
A radioactive package with a transport index of 6.9 must be kept a minimum of how many feet from people?
Class 7 hazmat material is:
When can the hazard class be abbreviated on the shipping papers?
What secondary hazard requires additional placarding regardless of amount carried?
You will be driving a path you are unfamiliar with while hauling hazardous materials. When should you examine your route and any required permits?
It's most important that before loading or unloading any flammable liquid, you ______.
When should you inspect your vehicle when you are transporting hazardous materials?
The power unit of a placarded vehicle must have a fire extinguisher with a UL rating of at least _____ B:C
Column 3 of the Hazardous Materials Table indicates __________.
An ID number for material that is used for items only shipped in the US and Canada will be preceded by:
It is crucial that the shipping papers, labels, and placards are correct because:
Which of the following steps should you perform to properly load or unload Class 1 (Explosives)?
The hazard class of all materials specifies ________.
The responsibility of reporting incidents and accidents to the proper agencies belongs to:
Nitric acid of what concentration should never be above any other product?
All of the following are acceptable methods of transporting Class 2 hazmat except: