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The risks associated with the material.
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The amount of packaging required to make the shipment.
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The location on the trailer where items may be placed.
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How the material should be loaded and unloaded.
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North Carolina CDL Permit Test - HazMat
(From the 2020 North Carolina CDL driver handbook)
| Number of questions: | 30 |
| Passing score: | 24 |
Directions:
This endorsement is required to haul hazardous materials as defined in Title 49, CFR, §383.5. To receive this endorsement, drivers must also pass a Transportation Security Administration background check. To receive this endorsement, applicants must pass a test. The test consists of 30 multiple choice questions. To pass, the applicant must answer at least 24 questions correctly. Each question has three or four possible answer choices. Test questions come from the North Carolina Commercial Driver License Manual. Questions come from the chapter covering: Hazardous Materials. The Hazardous Materials endorsement can be used with Class A, B and C CDL.
Passing grade —
6 or fewer errors
advertising
1.
A material’s hazard class reflects:
2.
How do you label a package if the hazardous materials label will not fit onto the package?
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Place the label on a tag securely attached to the item.
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Attach a QR Code to be scanned.
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Reduce the size of the HazMat label to fit it completely on the item.
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3.
If transporting chlorine, what must be in the vehicle?
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A gas mask
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Goggles
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An axe
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4.
If transporting hazardous materials, a shipper should warn others by:
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Posting HazMat placards on their truck.
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Putting flashing lights on their truck.
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Sounding a siren.
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5.
An explosive material is most likely categorized as a ____ hazard.
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Class 1
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Class 3
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Class 6
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Class 7
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6.
If you are transporting hazardous materials and the cargo is on fire, you should:
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Try to put it out with a fire extinguisher.
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Contact emergency personnel and let them battle the fire.
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Hope the fire goes out by itself.
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