NJ CDL HAZMAT TEST - PRACTICE TEST
21.
Drivers involved in transporting hazardous materials must:
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safely transport the shipment without delay.
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keep hazardous materials shipping papers and emergency response information in the proper place.
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make sure the shipper has identified, marked, and labeled the hazardous materials properly.
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All of the above.
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22.
Do you need to stop before a railroad-highway crossing if you are hauling 100 pounds of Division 4.3 (dangerous when wet) materials?
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Only when you are driving and hear a siren coming.
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No.
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Yes.
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Only if you are driving at night.
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23.
If your placarded trailer has dual tires, you should check the tires:
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once every 3 months.
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once every 100 miles.
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at the start of each trip and every time you stop.
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once every three hours.
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24.
You or your employer must call the National Response Center when any of the following occur as a direct result of a HazMat incident, EXCEPT:
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an injured person requires hospitalization.
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black ice makes the road look wet.
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spillage occurs.
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a person is killed.
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25.
When backing a trailer, turn the wheel right to make the cab go ________ and the trailer go ________.
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right; right
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right; left
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left; right
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left; left
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26.
Before each trip, you must make sure:
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the truck is overloaded.
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your cargo obscures your view to the sides.
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the cargo is balanced and secured.
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the cargo has a high center of gravity.
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27.
Placards must be placed:
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so the words or numbers are read from left to right.
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so that the format, color, and message can only be seen by the driver.
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so the words or numbers are read from right to left.
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less than 3 inches away from any other markings.
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28.
You should flash your brake lights to warn drivers behind you when:
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you see you'll need to slow down.
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you see a hazard that will require slowing down.
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you see a bus stops in the roadway ahead to unload passengers.
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All of the above.
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29.
What is Gross Vehicle Weight?
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The total weight of a single vehicle, excluding its load
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The total weight of a combination of vehicles excluding the load
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The total weight of the cargo
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The total weight of a single vehicle, including its load
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30.
When you are about to pass a vehicle, you should:
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make eye contact.
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make gestures.
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assume they don't see you.
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slow down.
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