Free Oklahoma CDL HazMat Practice Test 2022

Welcome to the free CDL hazmat practice test for Oklahoma 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 Oklahoma 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 Oklahoma 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 OK commercial driver's license manual
Full answers + detailed explanations
Perfect for first-time, renewal applicants
OK CDL HazMat Test format:
30 questions
24 correct answers to pass
80% passing score
List of questions
You are behind the wheel of a truck carrying a hazardous material shipment. The shipping papers must be on the pouch on the driver’s door or in which of the following?
Hazmat shipping papers must be kept in one of these places except:
The dated certificate of radioactive materials training should be:
All hazardous materials will be identified with a number or name that reflects its risk called its:
Certification that the material has been prepared properly according to regulations is the responsibility of:
To stay safe and legal while transporting hazmat, drivers should never:
The driver's responsibilities include all of the following, EXCEPT:
Shippers put a hazard warning label on all packages of hazardous materials. On most packages the hazard warning label is what shape?
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 __________.
If you are hauling hazardous materials and have ___ tires on your vehicle, you must stop and check them every time you park.
Shippers of hazardous wastes must include the word WASTE where?
Signs identifying the hazard class of the cargo and placed on the outside of the vehicle are known as:
All of the following are true of shipping papers except:
When spills of a reportable quantity occur, the responsibility to report it lays with either the driver or:
The carrier of hazardous materials is responsible for ________.
In addition to a hazmat endorsement, what else may be required to transport certain hazmat materials, or transport over certain routes?
If a hazmat label cannot be put directly on a package, the shipper may:
Corrosive liquids should never be loaded with:
Typically, identification numbers are _____ digit codes.