WY CDL HAZMAT PRACTICE TEST
21.
Who is required to keep a record of hazardous materials training?
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The person receiving the training
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The Environmental Protection Agency
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HazMat employers
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The local transportation agency
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22.
The hazardous materials regulations require vehicles transporting certain types or quantities of HazMat to display warning signs called:
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reflective triangles.
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HazMat warnings.
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placards.
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advance warning signs.
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23.
If you are being tailgated, you should:
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flash your brake lights.
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increase your following distance.
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speed up.
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move to the left lane.
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24.
When driving in hot weather, drivers should inspect tires:
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every hour or every 50 miles.
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every 4 hours or every 200 miles.
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every 2 hours or every 100 miles.
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every 3 hours or every 75 miles.
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25.
After starting the engine the coolant temperature should:
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slowly decrease.
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rise gradually.
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rise quickly.
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hold steady.
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26.
Which of the following hazard classes should NOT be placed into a temperature-controlled trailer?
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Classes 1, 4, and 5
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Classes 1, 3, and 4
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Classes 1, 3, and 5.1
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Classes 1, 2.1, and 3
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27.
If your brakes get wet, it can cause them:
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to be weak.
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to grab.
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to apply unevenly.
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All of the above.
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28.
If you're feeling tired while driving you should:
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stop driving and get some rest.
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drink coffee.
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increase your speed to get to your destination quicker.
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eat something.
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29.
When driving in construction areas you should:
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increase your speed.
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stop driving as soon as you can safely do so.
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decrease your speed.
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reduce speed to a crawl.
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30.
You are driving a modern truck with a manual transmission. When going down a hill you should usually:
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use the same gear you would use to go up the hill.
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downshift after your
speed has already built up.
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use a lower gear than would be required to go up the hill.
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shift into neutral and coast.
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