Oklahoma DMV CDL HazMat Quick Practice Test

Oklahoma 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. When loading containers of hazardous materials, you should not use:

Dollies.
Hooks.
Straps.
Other helpers.

2. Water on bridges:

Usually freezes before water on other parts of a roadway.
Usually freezes after water on other parts of a roadway.
Will not freeze.
Is not a concern in cool weather.

3. If loading corrosive materials, you should not:

Roll the containers.
Load the containers by hand.
Use the vehicle’s emergency brake.
Ask someone to help you.

4. If planning to stop on the road to unload cargo, you should:

Stop suddenly, since you are already on the road.
Warn other drivers by tapping your brakes.
Wave your arm out the window to get the attention of other drivers.

5. In an emergency situation, you should:

Always respond by stopping.
Not always respond by stopping.
Never respond by swerving.
Always turn on your flashers to warn other drivers.

6. A driver should ensure that:

The shipping paper matches the marking and labels on packages.
The shipping paper is written in code.
All packages are labeled as poison.
The shipping paper is not in the vehicle.

7. Eating while driving is:

A good way to save time.
A dangerous activity.
Acceptable if you are eating foods that are easy to eat.

8. Identification numbers assigned to chemicals can be found:

In the DOT Emergency Response Guidebook.
In the truck's operation manual.
On the EPA’s website.
At fuel stations.

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