Wisconsin DMV CDL HazMat Quick Practice Test

Wisconsin DMV CDL HazMat Quick Practice Test For 2024

CDL Class A, B or C. Complete CDL driver training course. All the questions in this test are from the official DMV written exam. You can use our free online tests to evaluate how likely you are to pass the official DMV test. Or you can just cut to the chase and increase your chances of passing by upgrading to Premium Membership and unlock official DMV tests. In addition, you will also receive a master cheat sheet which contains all your state’s DMV questions and answers. Premium membership also unlocks a smart tracker which keeps an inventory of all incorrectly answered questions for easy, fast and effective revision. Practice with our free tests or hit Upgrade button below for premium access and increase your chances of passing your DMV written exam.

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Quick Facts:

Number of Questions – 20

Passing Percentage – 80%

Test Type – Free Test

1. Hazardous materials placards are usually shaped like:

Circles.
Triangles.
Diamonds.

2. Most heavy vehicles require ____ to change gears.

Double clutching
Double shifting
Triple clutching
Triple shifting

3. What is the symbol for a marine pollutant?

The image of a waves in a yellow triangle with an X through through the waves
The image of a fish in a white triangle with an X through through the fish
A light blue square with a dark blue X through the square
The image of a bird in a red octagon

4. A material’s hazard class reflects:

The risks associated with the material.
The amount of packaging required to make the shipment.
The location on the trailer where items may be placed.
How the material should be loaded and unloaded.

5. Class 1, Class 2.1, and Class 3 items should not be placed in a trailer with:

A heater.
An air conditioner.
Other items.
Paper.

6. To know which placards to use, you need to know:

The hazard classes of the materials.
The types of containers holding the materials.
The destination.
The shipper.

7. When driving, your mirrors should:

Not be used, as they are distracting.
Not be used unless there is traffic.
Be checked regularly.
Be checked regularly, but only if it is cloudy.

8. When trying to control a minor truck fire, what should you do before opening the trailer doors?

Check to see if the doors are hot.
Throw water on the doors.
Put on a pair of gloves.
Wait 30 minutes.

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