If loading by hand, load breakable containers of corrosive liquid one by one. Keep them facing upright. Do not drop or roll the containers.

Use the vehicle’s parking brake.

On hazardous materials shipping papers, the identification number, shipping name, and hazard class must not be abbreviated, unless specifically authorized in the hazardous materials regulations.

Be abbreviated if using a small piece of paper.

Only be abbreviated if the abbreviations are easy to understand.

When experiencing a cargo fire, it may be a bad idea to open the doors to the trailer. Doing so allows oxygen to enter the area, potentially causing the fire to flare up and expand.

Allows oxygen into the trailer.

Changes the temperature of the trailer.

Provides more moisture to the trailer.

When transporting hazardous materials, shipping papers should be kept in a pouch in the driver's side door, or in another location where the driver is able to easily reach them while their seat belt is fastened. The papers must be easily visible to anyone who is entering the cab.

Kept in a pouch attached to the driver's side door.

Taped to the passenger's side window.

Among other information, shipping papers must include a description of the specific hazardous materials being transported.

The materials being transported

How the materials will be transported

Who should accept the materials being transported

Hazmat Test | Missouri 2024 #1 Page 4 of 5

On our website, we provide FREE practice - CDL hazmat test online! The official exam test consists of several obligatory parts, with all of them checking your knowledge of different blocks of road rules. If you need to obtain a MO CDL hazmat endorsement in 2024, practice as much as possible. Free sample tests published on our website will help you check and improve your knowledge and boost your grades. Please bear in mind that Missouri requirements for issuing a hazmat endorsement for CDL may vary from those established in other states.

Number of Question 30

Passing Score 24

Number of Tests 20

Hazmat Test | Missouri 2024 #1 Page 4 of 5

19 . If loading corrosive materials, you should not:

20 . On a shipping paper, the identification number, shipping name, and hazard class should:

21 . You may leave a vehicle that is carrying explosives unattended:

22 . During a cargo fire, opening the trailer doors may actually cause the fire to expand because doing so:

23 . Hazardous materials shipping papers may be:

24 . What does a shipping paper describe?

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