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Delaware CDL Permit Test - HazMat

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 State of Delaware 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.
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Passing grade —
6 or fewer errors
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1.
The power unit of a placarded vehicle must carry a fire extinguisher with a minimum rating of:
10 B:C.
30 B:C.
40 B:C.
2.
Which type of material may be required to have a transport index?
Liquid
Combustible
Radioactive
3.
A material’s hazard class reflects:
The risks associated with the material.
How quickly the material must reach its destination.
How much the material weighs.
4.
Hazardous materials placards are usually shaped like:
Circles.
Triangles.
Diamonds.
5.
If a driver is given a leaking package or shipment, they should:
Accept it.
Refuse it.
Leave it on the side of the road.
6.
You may leave a vehicle that is carrying explosives unattended:
Under a bridge.
In a safe haven.
On the shoulder of a highway.
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