Tank
This endorsement is required to haul any liquid or gaseous materials in a tank or tanks having a capacity of 1,000 gallons or more that is either permanently or temporarily attached to the vehicle or chassis. To receive this endorsement, applicants must pass a test. The test consists of 20 multiple choice questions. Each question has three or four possible answer choices. To pass, the applicant must answer at least 16 questions correctly. Test questions come from the North Carolina Commercial Driver License Manual. Questions come from chapters covering: Driving Safely, Tank Vehicles, Hazardous Materials and Combination Vehicles. The Tank endorsement can be used with the Class A, B or C CDL.
✓
You Passed!
✕
You Failed!
Number of Questions
20
Passing Score
16
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To Pass
0
Correct
0
Incorrect
0
17. Broken suspension parts:
Should not concern you.
Cannot be identified.
Are extremely dangerous.
Should be repaired, but do not need to be repaired immediately.
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18. Cargo inside a trailer:
Should be secured to prevent movement.
Should be stacked no more than three feet high.
Should be loaded with the heaviest items on top of lighter items.
Does not need to be secured.
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19. If an unusual noise or feeling occurs in a vehicle while it is being driven, the driver should:
Assume it is not a concern and continue driving.
Check the situation to determine the proper solution.
Hope the vehicle does alright until it is switched to another driver.
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