CDL HAZMAT PRACTICE TEST OKLAHOMA
21.
While driving, you should keep the shipping papers:
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on the driver's seat.
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within reach.
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under the seat.
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22.
When crossing railroad tracks, you should:
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stay in your lane.
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stop on the tracks.
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shift gears while crossing the tracks.
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23.
Placards must be placed:
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on the rear only.
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on the front only.
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on the front, rear and both sides of the vehicle.
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24.
Drivers of vehicles transporting HazMat should:
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ensure that all packages are labeled as flammable materials.
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compare the shipping paper to the markings and labels.
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ensure that all relevant placards are carried in the passenger compartment.
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25.
When they package the materials, shippers must:
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make them easy to identify.
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make them easy to handle.
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All of the above.
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26.
An "X" or an "RQ" in the HM column of the shipping paper entry means that:
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the hazardous materials listed on that line of the shipping paper must be sealed.
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the shipment is regulated by the Hazardous Materials Regulations (HMR).
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the driver must receive a special HR training before driving the vehicle.
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27.
If the ABS is not working:
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the truck will have no brakes.
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you should immediately reduce your speed.
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the truck will still have normal brakes.
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28.
What is the main difference between portable tanks and cargo tanks?
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The product is loaded or unloaded while the portable tanks are off the vehicle.
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Portable tanks are not permanently attached to a vehicle.
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All of the above.
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29.
Containers of hazardous materials must:
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be opened regularly to check their contents.
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not be braced.
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None of the above.
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30.
The regulations require that HazMat employees be trained and tested at least once every:
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5 years.
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year.
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3 years.
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