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.
Hazmat shipping papers must be kept in one of these places except:
2.
When loading or unloading explosives, which of the following is true of the cargo space itself?
3.
Shippers need to certify that the packaging of hazardous materials was done according to regulations except when ________.
4.
A person attending a placarded vehicle must do all of the following except:
5.
Entries in the Hazardous Materials Table are shown in what order?
6.
When should you inspect your vehicle when you are transporting hazardous materials?
7.
The name of the material on the shipping paper must:
8.
Cargo heaters are generally prohibited in cargo space that contains any of the following except:
9.
When transporting Division 1.1, 1.2 or 1.3 Explosives, driver must have and be familiar with all of these except:
10.
If a hazmat load does not have properly prepared shipping papers available, you should:
11.
The shipping description of a hazmat on the shipping paper must include all of the following except:
12.
There are ____ classes of hazardous materials.
13.
The carrier of hazardous materials is responsible for ________.
14.
You cannot have overhang or tailgate loads of ____________.
15.
In addition to a hazmat endorsement, what else may be required to transport certain hazmat materials, or transport over certain routes?
16.
As a person who transports hazardous materials, you or your employer must phone the National Response Center when ______.
17.
When loading or unloading compressed gas:
18.
What is the most common cargo tank for gases?
19.
What are portable tanks?
20.
A resource to local police and firefighters that serves to coordinate response to chemical hazards is the: