Free Alabama CDL HazMat Practice Test 2023

Welcome to the free CDL hazmat practice test for Alabama 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 a HazMat endorsement. The CDL hazmat tests will test your knowledge of various aspects of the safe transport and handling of hazardous materials. Our Alabama 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 Alabama 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 2021 AL commercial driver's license manual
Full answers + detailed explanations
Perfect for first-time, renewal applicants
AL CDL HazMat Test format:
30 questions
24 correct answers to pass
80% passing score
List of questions
Before moving tanks of hazardous materials, all valves and manhole covers must be:
When transporting chlorine in a cargo tank, you must have:
You are hauling hazardous materials and you find that one of your tires is leaking, you must:
The letters 'RQ' appearing next to the basic description indicate:
A placarded vehicle must have at least how many identical placards?
Where should drivers keep the shipping papers of hazardous materials?
When can the hazard class be abbreviated on the shipping papers?
It's most important that before loading or unloading any flammable liquid, you ______.
In case you are involved in an accident contain hazardous materials, what should you do?
If you are hauling hazardous materials and have ___ tires on your vehicle, you must stop and check them every time you park.
Shippers of hazardous wastes must include the word WASTE where?
All of the following are true of portable tanks except:
Deciding the hazmat product's hazard class, identification number, and correct label and markings is the responsibility of:
A portable tank with a capacity of more than 1,000 gallons requires the ID number to be marked in how many places?
The hazard class of all materials specifies ________.
The hazmat ID number should appear on all of the following except:
Loads containing material from Placard Table 1 must be placarded:

What does column 1 of the Hazardous Materials Table indicate?
When loading or unloading compressed gas:
A Class 6 material leak should in many cases be handled the same as: