Free Massachusetts CDL HazMat Practice Test 2023

Welcome to the free CDL hazmat practice test for Massachusetts 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 Massachusetts 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 MA 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 MA commercial driver's license manual
Full answers + detailed explanations
Perfect for first-time, renewal applicants
MA CDL HazMat Test format:
30 questions
24 correct answers to pass
80% passing score
List of questions
You are behind the wheel of a truck carrying a hazardous material shipment. The shipping papers must be on the pouch on the driver’s door or in which of the following?
In case an X or RQ is in the hazardous materials column of a shipper paper entry, what does it mean?
The letters 'RQ' appearing next to the basic description indicate:
When loading or unloading explosives, which of the following is true of the cargo space itself?
A person attending a placarded vehicle must do all of the following except:
Certification that the material has been prepared properly according to regulations is the responsibility of:
When transporting cargo tanks, you should stop ____ to _____ ft. before the nearest rail of a railroad.
The only exceptions to the shipper's certification requirement are if the package is provided by the carrier, or:
Placards are used to _______.
Smoking is prohibited within _____ of a vehicle carrying Class 4.2 material:
Cargo heaters are generally prohibited in cargo space that contains any of the following except:
The driver should try to contain, repair, and clean up leaks:
Signs identifying the hazard class of the cargo and placed on the outside of the vehicle are known as:
Before transporting a material, drivers should check:
You must notify _____ of any spills that exceed the RQ.
The shipping description of a hazmat on the shipping paper must include all of the following except:
Loads containing material from Placard Table 1 must be placarded:

In case of a flammable Class 2 (compressed gas) accident and/or leak, do all of the following except:
Portable tanks must display the shipping name on two opposite sites, and also display:
Before fueling a placarded vehicle, you need to ______.