Free Oregon CDL HazMat Practice Test 2023

Welcome to the free CDL hazmat practice test for Oregon 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 Oregan CDL hazmat test will gauge your knowledge of various aspects of the safe transport and handling of hazardous materials. Our Oregon 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 Oregon 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 OR commercial driver's license manual
Full answers + detailed explanations
Perfect for first-time, renewal applicants
OR CDL HazMat Test format:
30 questions
24 correct answers to pass
80% passing score
List of questions
Of the following individual, whose responsibility is to find out what permits or special routes you will need to haul hazardous materials?
If your vehicle is transporting ____ of chlorine, you should stop before crossing a railroad grade.
Why is displaying the hazmat ID number so important?
There is an RQ before or after the item description on the shipping paper, what does it mean?
The emergency response telephone number is the responsibility of:
In order to communicate the risk of the cargo, shippers must do all of the following except:
To accurately describe the type of hazardous materials being carried, and their risk, shippers will provide:
Certification that the shipper has prepared the shipment according to regulations will appear on the:
If you are hauling hazardous materials and have ___ tires on your vehicle, you must stop and check them every time you park.
The driver should try to contain, repair, and clean up leaks:
Which one of these shipping papers description for a hazardous material is in the correct order.
In the event of an accident, it is your job as the driver to ________ if you are able.
Why should someone always be at the nozzle when you are fueling a placarded vehicle?
It is especially important that nobody smoke near what class of hazard?
The carrier of hazardous materials is responsible for ________.
Before pulling apart vehicles in an accident involving Class 1 materials:
You need to stop before a railroad crossing if your vehicle is _________.
When loading or unloading flammable liquids, all of the following are true except:
What should be listed first on a basic description of a hazardous material?
A placard should be ________.