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Washington 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 possible answer choices. Test questions come from the Commercial Driver Guide. 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 National Response Center must be notified of an incident resulting in any of the following, except:
Death.
Injury requiring hospitalization.
Injury not requiring hospitalization.
2.
If cargo containing hazardous materials is leaking but the driver does not have access to a phone, they should:
Drive to a phone to alert emergency personnel.
Drive to a designated hazardous materials clean-up facility.
Send someone else for help.
3.
A placard should be placed:
At least three inches away from any other markings.
Under a ladder, if space is an issue.
On a background that is a similar color to the placard.
4.
In addition to reading the manual, the best way to learn about transporting hazardous materials is to:
Talk to other HazMat drivers.
Attend hazardous materials training courses.
Follow your instincts.
5.
Placards showing the type of hazardous materials in a vehicle are usually shaped like what?
An octagon
A circle
A diamond
6.
When traveling with Division 1.1 explosives, you must park at least ____ from any building.
25 feet
50 feet
300 feet
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