Free Delaware CDL HazMat Practice Test 2022

Welcome to the free CDL hazmat practice test for Delaware 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 Delaware 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 Delaware CDL manual and each question has a detailed explanation so that it is very useful for you to learn more about each topic. Let’s start with our CDL practice test as often as you want. Good luck and keep driving safely!

Our CDL practice tests:
Based on 2022 DE commercial driver's license manual
Full answers + detailed explanations
Perfect for first-time, renewal applicants
DE CDL HazMat Test format:
30 questions
24 correct answers to pass
80% passing score
List of questions
1.
You must placard a shipment containing class 4.1 Flammable Solid when:
2.
A placarded vehicle not carrying Division 1.1,1.2,or 1.3 explosives may be parked within 5 feet of a travelled roadway only when:
3.
You have a vehicle without racks to hold cylinders of compressed gas. You may load such cylinders only if they are:
4.
Hazmat shipping papers must be kept in one of these places except:
5.
You need to warn other motorists of a stopped vehicle which has a tank used for flammable liquid or gases. You may use:
6.
When transporting damaged packages of explosives, you should:
7.
Where should nitric acid not be loaded?
8.
A vehicle contains 500 pounds each of explosives class 1.1 and 1.2. You must use:
9.
How should a shipper label hazardous materials?
10.
The responsibility for putting or attaching required markings on packages is:
11.
The power unit of a placarded vehicle must have a fire extinguisher with a UL rating of at least _____ B:C
12.
Shippers of hazardous wastes must include the word WASTE where?
13.
The carrier of hazardous materials is responsible for ________.
14.
Which of the following would be categorized as a mass explosion?
15.
What hazard class and division is a flammable solid?
16.
If you break down while transporting Division 1.2 explosives, you should only use flares:
17.
What is the most common cargo tank for gases?
18.
A vehicle transporting hazardous materials is required to display placards where?
19.
If a hazmat label cannot be put directly on a package, the shipper may:
20.
A resource to local police and firefighters that serves to coordinate response to chemical hazards is the: