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South Carolina 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, ยง383.5. 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 two, three or four possible answer choices. Test questions come from the South 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.
You have made error so far
Passing grade —
6 or fewer errors
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1.
Placards showing the type of hazardous materials in a vehicle are usually which shape?
A tall rectangle
A triangle
A diamond
2.
What is used to warn people about hazardous materials?
Placards
Flashing lights
Color-coded pieces of tape
License plate stickers
3.
If there is a collision involving a vehicle transporting Class 1 explosives, the driver should:
Not warn others of the danger.
Allow smoking near the vehicle.
Keep the explosives inside the vehicle until after separating the vehicles involved in the collision.
Remove the explosives from the vehicle before separating the vehicles involved in the collision.
4.
If you are transporting hazardous materials and the cargo catches on fire, you should:
Try to put out the fire with a fire extinguisher.
Contact emergency personnel and let them battle the fire.
Continue driving to the fire department.
5.
If you notice hazardous materials leaking while you are driving, you should:
Drive to a phone booth.
Park the vehicle as soon as possible.
Leave the area to find help.
Drive around looking for a person to repair the leak.
6.
Placards must be placed:
In any manner, as long as they are visible.
So words and numbers are read from left to right.
Upside down.
Within three inches of other markings.
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