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
1.
The driver carrying controlled radioactive material must have had special training by the carrier once every _____ years.
2.
The letters 'RQ' appearing next to the basic description indicate:
3.
You need to warn other motorists of a stopped vehicle which has a tank used for flammable liquid or gases. You may use:
4.
What is the purpose of hazmat shipping papers?
5.
A vehicle contains 500 pounds each of explosives class 1.1 and 1.2. You must use:
6.
Where should animal and human foodstuffs NOT be loaded?
7.
Certification that the shipper has prepared the shipment according to regulations will appear on the:
8.
Where must emergency response information be kept?
9.
Generally, what is listed last on a basic description of a hazardous material?
10.
In the event of an accident, it is your job as the driver to ________ if you are able.
11.
Which of the following is correct about the transport index of a radioactive material?
12.
Deciding the hazmat product's hazard class, identification number, and correct label and markings is the responsibility of:
13.
Which of the following steps should you perform to properly load or unload Class 1 (Explosives)?
14.
When loading, unloading, or moving explosives, when is it ok to use a metal hook?
15.
The letters of the shipping name must be, at minimum, how tall on portable tanks with capacities of more than 1,000 gallons?
16.
Which signals may be used to warn of a stopped vehicle which contains explosives?
17.
You cannot have overhang or tailgate loads of ____________.
18.
What is the minimum rating required for a fire extinguisher in a placarded vehicle?
19.
Preparing, dating, and signing the Hazardous Waste Manifest is the responsibility of the:
20.
You should load hazardous materials _________.