Free Pennsylvania CDL HazMat Practice Test 2023

Welcome to the free PA hazmat practice test for Pennsylvania 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 Pennsylvania 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 PA 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 PA commercial driver's license manual
Full answers + detailed explanations
Perfect for first-time, renewal applicants
PA CDL HazMat Test format:
30 questions
24 correct answers to pass
80% passing score
List of questions
Your vehicle carries explosives, oxidizer or flammables. It is necessary to not smoke within ____ feet of the vehicle.
A hazardous material intended for only transport by water will be indicated by what letter in column 1 of the hazmat table?
The letters 'RQ' appearing next to the basic description indicate:
A placarded vehicle must have at least how many identical placards?
Safe route planning for radioactive material is done by:
Compressed gas cylinders that will not hold labels will _____.
All hazardous materials will be identified with a number or name that reflects its risk called its:
When hazardous materials are spilling from your vehicle, do not move your vehicle:
Where should nitric acid not be loaded?
What size should placards be?
All of the following are true of portable tanks except:
A vehicle placarded for hazardous materials must have placards on ____ sides.
Shippers of hazardous wastes must include the word WASTE where?
When loading, unloading, or moving explosives, when is it ok to use a metal hook?
Which of the following would be categorized as a mass explosion?
The designation RQ indicates the material's _______.
In case of a fire, if the trailer doors are hot:
What placard should you use if your vehicle contains any amount of Mass Fire Hazards?
What are portable tanks?
A vehicle transporting hazardous materials is required to display placards where?