WY CDL HAZMAT TEST - PRACTICE TEST
21.
Before loading or unloading any flammable liquids, you should:
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light up a cigarette.
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turn off the engine.
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turn on the headlights.
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start the engine.
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22.
When driving in work zones you should:
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Drive slowly and carefully.
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Use your four-way flashers or brake lights to warn drivers behind you.
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Observe the posted speed limits at all times.
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All of the above.
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23.
When you leave your vehicle you should:
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apply the service brake.
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leave the key in the ignition.
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release the parking brake.
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None of the above.
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24.
When driving at night you should:
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keep the interior light on.
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use your high beams when it is safe and legal to do so.
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always use low beams.
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All of the above.
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25.
A shipping paper for HazMat must include:
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a shipper's certification signed by the shipper.
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page numbers if the shipping paper has more than 1 page.
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a proper shipping description for each HazMat.
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All of the above.
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26.
If your placarded trailer has dual tires, you should check the tires:
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at the start of each trip and every time you stop.
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once every 100 miles.
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once every three hours.
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once every 3 months.
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27.
Class 2 hazardous materials include:
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Corrosive materials
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Flammable gases
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Poison
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Radioactive materials
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28.
When checking the lights before driving:
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make sure the parking brake is not set.
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you should turn off the engine.
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the engine must be running.
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you should check them from inside the vehicle.
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29.
After starting the engine, the ABS light stays on. This means:
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the ABS oil level is not adequate.
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the ABS is in Neutral.
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the ABS is not working properly.
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the ABS is working properly.
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30.
The regulations require that HazMat employees be trained and tested at least once every:
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year.
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5 years.
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10 years.
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3 years.
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