ME CDL HAZMAT TEST - PRACTICE TEST
21.
________ display the ID number of their contents on placards or orange panels.
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The gas tank and other bulk packaging
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Cargo tanks and other bulk packaging
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The back of the truck and the gas tank
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22.
What is the most important reason to inspect your vehicle?
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Saving money by preventing costly repairs.
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Vehicle inspection is required by federal and state laws.
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Your safety and that of other road users.
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23.
Containers of hazardous materials must:
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not be braced.
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be opened regularly to check their contents.
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None of the above.
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24.
What is Gross Vehicle Weight?
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The total weight of the cargo
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The total weight of a single vehicle, excluding its load
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The total weight of a single vehicle, including its load
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25.
ID numbers are a _____ code used by first responders to identify hazardous materials.
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3-digit
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4-digit
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6-digit
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26.
When driving in heavy traffic, the safest speed is:
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slower than the other vehicles.
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the same speed as the other vehicles.
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faster than the other vehicles.
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27.
_________ helps coordinate emergency response to chemical hazards.
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The National Chemical Network
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The National Response Center
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The Federal Transportation Organization
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28.
Before unloading explosive materials, you should:
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connect heater power sources.
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turn your engine off.
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keep the engine running.
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29.
To obtain the HazMat endorsement, you must pass a ________ background check.
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Local Department of Security
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Transportation Security Administration
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Law Enfrocement Agency
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30.
If the hazardous material label won't fit on the package:
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the shipper may put the label on a tag securely attached to the package.
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the shipper may reduce the size of the label to fit on the package.
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the shipper may use a QR Code instead.
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