Free Idaho CDL HazMat Practice Test 2022

Welcome to the free CDL hazmat practice test for Idaho 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 questions will test your knowledge of various aspects of the safe transport and handling of hazardous materials. Our Idaho 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 Idaho 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 take the CDL practice test as often as you want. Good luck and keep driving safely!

Our CDL practice tests:
Based on 2022 ID commercial driver's license manual
Full answers + detailed explanations
Perfect for first-time, renewal applicants
ID CDL HazMat Test format:
30 questions
24 correct answers to pass
80% passing score
List of questions
1.
The intent of the Hazardous Materials regulation has three parts: (1) to ensure safe drivers and equipment (2) to contain the materials and (3)?
2.
The ______ is responsible for finding the necessary permits and special routes needed to haul hazardous materials.
3.
Which of the following hazardous material classes is the most dangerous?
4.
What should the carrier of hazardous materials do before transportation?
5.
Where should animal and human foodstuffs NOT be loaded?
6.
Cargo heaters are generally prohibited in cargo space that contains any of the following except:
7.
The power unit of a placarded vehicle must have a fire extinguisher with a UL rating of at least _____ B:C
8.
If a hazard class is listed as "Forbidden", the driver should:
9.
Signs identifying the hazard class of the cargo and placed on the outside of the vehicle are known as:
10.
Before transporting a material, drivers should check:
11.
You are driving a vehicle loaded with explosives, when is it safe to leave the vehicle unattended?
12.
A portable tank with a capacity of more than 1,000 gallons requires the ID number to be marked in how many places?
13.
An example of a flammable gas is:
14.
There are ____ classes of hazardous materials.
15.
A separate additional placard is required for materials that:
16.
One requirement of loading Class 8 materials would be:
17.
In case of a fire, if the trailer doors are hot:
18.
What is the most common cargo tank for gases?
19.
Bulk packaging is ________.
20.
Shipping papers describing both hazmat and non-hazmat materials will describe the hazmat in one of the following ways except: