Free Oregon CDL HazMat Practice Test 2022

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 2022 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
1.
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?
2.
Your vehicle carries explosives, oxidizer or flammables. It is necessary to not smoke within ____ feet of the vehicle.
3.
If transporting Division 1.1, 1.2 or 1.3 (Class A or Class B) explosives, drivers may prepare their own route plan if:
4.
Before moving tanks of hazardous materials, all valves and manhole covers must be:
5.
In case hazardous materials leaking from a container but not spilling from your vehicle. Drive to the closest place where you can get help:
6.
A placarded vehicle must have at least how many identical placards?
7.
When can the hazard class be abbreviated on the shipping papers?
8.
A person attending a placarded vehicle must do all of the following except:
9.
A full stop is required at a railroad crossing when:
10.
In case you are involved in an accident contain hazardous materials, what should you do?
11.
A placarded vehicle, or one that has cargo tanks used for hazmat, must do what at a railroad crossing?
12.
All of the following are true of portable tanks except:
13.
What size should placards be?
14.
You find an overheated tire during inspection. If you are hauling hazardous materials, you must:
15.
Deciding the hazmat product's hazard class, identification number, and correct label and markings is the responsibility of:
16.
Which of the following steps should you perform to properly load or unload Class 1 (Explosives)?
17.
When is it acceptable to use a hazard class or ID number to describe non-hazardous materials?
18.
When loading or unloading compressed gas:
19.
Moving an improperly placarded vehicle is allowed:
20.
What is one of the first things you should do before unloading a hazardous material?