Massachusetts DMV CDL HazMat Quick Practice Test

Massachusetts 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. A person should not smoke within ____ of a vehicle placarded for Class 3 or Division 2.1 materials.

Five feet
25 feet
100 feet
1,000 feet

2. When taking the on-road driving test, you will be evaluated on your lane usage. Which of the following is an example of poor lane usage?

Not driving over curbs or sidewalks
Stopping behind crosswalks
Driving in the leftmost lane if more than one driving lane is available
Finishing a right turn in the rightmost lane

3. A material’s hazard class reflects:

The risks associated with the material.
How quickly the material must reach its destination.
How much the material weighs.

4. When traveling with Division 1.1 explosives, you may park no closer than ____ from the nearest building.

10 feet
50 feet
300 feet

5. When loading compressed gas, the liquid discharge valves should be:

Closed.
Greased.
Open.
Removed.

6. If driving a vehicle with a manual transmission, you can prevent your vehicle from rolling backward when starting from a stop by:

Partly engaging the clutch before removing your foot from the brake pedal.
Placing the vehicle in reverse before moving forward.
Fully engaging the clutch before removing your foot from the brake pedal.
Placing the vehicle in neutral before moving forward.

7. Containers of hazardous materials must be:

Brightly-colored.
Braced to prevent movement during transportation.
Made of cardboard.

8. Once stopped as a part of the stop/start maneuver, you should:

Use the four-way flashers.
Not use the four-way flashers because it is just a test, not an emergency.
Leave the vehicle in first gear.
Park in front of a fire hydrant.

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