Free Ohio CDL HazMat Practice Test 2022

Welcome to the free CDL hazmat practice test for Ohio 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 tests will test your knowledge of various aspects of the safe transport and handling of hazardous materials. Our Ohio 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 Ohio CDL Manual and each question has a detailed explanation so that it is very useful for you to learn more about each topic. You can retake our CDL practice test pack as often as you want. Good luck and keep driving safely!

Our CDL practice tests:
Based on 2022 OH commercial driver's license manual
Full answers + detailed explanations
Perfect for first-time, renewal applicants
OH CDL HazMat Test format:
30 questions
24 correct answers to pass
80% passing score
List of questions
Deciding which placards to use requires knowing:
When handling packages of explosives, you must:
Of the following individual, whose responsibility is to find out what permits or special routes you will need to haul hazardous materials?
You are hauling hazardous materials and you find that one of your tires is leaking, you must:
A hazardous material intended for only transport by water will be indicated by what letter in column 1 of the hazmat table?
What is the purpose of hazmat shipping papers?
Certification that the material has been prepared properly according to regulations is the responsibility of:
The ______ is responsible for finding the necessary permits and special routes needed to haul hazardous materials.
You will be driving a path you are unfamiliar with while hauling hazardous materials. When should you examine your route and any required permits?
Where should nitric acid not be loaded?
When refueling while transporting a hazmat load, someone must always be in attendance of the nozzle, and:
A vehicle placarded for hazardous materials must have placards on ____ sides.
Generally, what is listed last on a basic description of a hazardous material?
Before transporting a material, drivers should check:
The responsibility of reporting incidents and accidents to the proper agencies belongs to:
In case of a fire, if the trailer doors are hot:
A shipping paper for hazardous materials must include ________.
Bulk packaging is ________.
What should the driver do with leaking shipments or packages?
What placard should you use if your vehicle contains any amount of Project Hazards?