Free Colorado CDL HazMat Practice Test 2022

Welcome to the free CDL hazmat practice test for Colorado 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 Colorado 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 Colorado 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 practice with our CDL practice test as often as you want. Good luck and keep driving safely!

Our CDL practice tests:
Based on 2022 CO commercial driver's license manual
Full answers + detailed explanations
Perfect for first-time, renewal applicants
CO CDL HazMat Test format:
30 questions
24 correct answers to pass
80% passing score
List of questions
1.
The term 'hazmat' is short for:
2.
Where should drivers keep the shipping papers of hazardous materials?
3.
In order to properly fight a hazmat fire, the driver must:
4.
When dealing with a hazmat leak, which of the following applies?
5.
Cargo tanks are bulk packaging permanently attached to a vehicle whereas portable tanks are _______.
6.
What should the carrier of hazardous materials do before transportation?
7.
A placarded vehicle, or one that has cargo tanks used for hazmat, must do what at a railroad crossing?
8.
Hazardous waste can only be handled or carried by:
9.
Signs identifying the hazard class of the cargo and placed on the outside of the vehicle are known as:
10.
Ultimately, the responsibility to know if you must use special routes or need special permits falls to:
11.
When parking hazmat Division 1.1, 1.2, or 1.3 loads, do not park within _______ of bridges, fires, or gathering places?
12.
Which of the following would be categorized as a mass explosion?
13.
If a hazmat load is leaking, you should still drive it:
14.
Which of the following is a corrosive hazardous material?
15.
After loading, you should never transfer hazardous materials from one package to another, nor should you:
16.
Nitric acid of what concentration should never be above any other product?
17.
Preparing, dating, and signing the Hazardous Waste Manifest is the responsibility of the:
18.
A carrier must give to the driver transporting Division 1.1, 1.2, or 1.3 (Class A or B) explosives:
19.
What placard should you use if your vehicle contains any amount of Project Hazards?
20.
In case of emergency, the rules on shipping papers require: