Free Maryland CDL HazMat Practice Test 2022

Welcome to the free CDL hazmat practice test for Maryland 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 Maryland 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 Maryland 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 MD commercial driver's license manual
Full answers + detailed explanations
Perfect for first-time, renewal applicants
MD CDL HazMat Test format:
30 questions
24 correct answers to pass
80% passing score
List of questions
1.
The intent of the Hazardous Materials regulation has three parts: (1) to ensure safe drivers and equipment (2) to contain the materials and (3)?
2.
When hauling hazardous materials, you must check your dual tires:
3.
All of the following apply to hazmat placards except:
4.
A radioactive package with a transport index of 6.9 must be kept a minimum of how many feet from people?
5.
When dealing with a hazmat leak, which of the following applies?
6.
The emergency response telephone number is the responsibility of:
7.
A railroad crossing is ahead of you and you are hauling hazardous material. When you stop for the crossing, you can stop as far away as _____ feet from the nearest rail.
8.
If the hazardous material is classified as forbidden, you should ______.
9.
You will be driving a path you are unfamiliar with while hauling hazardous materials. When should you examine your route and any required permits?
10.
The basic shipment of a hazardous material should include _______.
11.
Packages containing hazardous material must be:
12.
All of the following are true of portable tanks except:
13.
When transporting Division 1.1, 1.2, or 1.3 explosives, a route plan must be:
14.
Which of the following steps should you perform to properly load or unload Class 1 (Explosives)?
15.
Smoldering packages of flammable solids should be:
16.
How many placards must a hazmat vehicle display, at minimum?
17.
What is one of the first things you should do before unloading a hazardous material?
18.
A placard should be ________.
19.
Before fueling a placarded vehicle, you need to ______.
20.
Typically, identification numbers are _____ digit codes.