CDL HAZMAT PRACTICE TEST MICHIGAN
21.
You are driving a modern truck with a manual transmission. When going down a hill you should usually:
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shift into neutral and coast.
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use a lower gear than would be required to go up the hill.
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use the same gear you would use to go up the hill.
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22.
If you get stuck on railroad tracks, you should:
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stay in the vehicle and call for help.
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get out of the vehicle and away from the tracks.
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have a helper push your vehicle.
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23.
If your placarded trailer has dual tires, you should check the tires:
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once every 100 miles.
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once every 3 months.
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at the start of each trip and every time you stop.
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24.
The total transport index of all packages in a single vehicle must not exceed:
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25
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50
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100
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25.
To prevent drowsiness you should:
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never drive with a passenger.
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get adequate sleep before a trip.
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schedule trips for the middle of the night.
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26.
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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27.
A placarded vehicle must have at least ___ identical placards.
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4
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2
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3
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28.
Shipping papers must include:
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an emergency response telephone number.
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the price of the hazardous materials.
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what the materials will be used for.
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29.
Hazardous materials include all of the following except:
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Oxidizers
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Livestock
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Explosives
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30.
Placards are used to:
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warn others of hazardous
materials.
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force other drivers to change lane.
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warn motorcyclists to drive in another lane.
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