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Missouri 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 Missouri Commercial Driver’s 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.
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.
2.
A person attending a placarded vehicle may be:
In the sleeper berth.
Either awake or asleep inside the vehicle.
Within 100 feet of the vehicle.
3.
If you're transporting explosives and your vehicle breaks down, you should notify other drivers:
With flares.
With reflective triangles.
By standing on the roadway and waving your arms.
4.
If a package contains liquid containers, the box must display:
Arrows pointing in the correct upright direction.
A return address.
The number of containers inside the box.
5.
Who must label hazardous materials?
The mechanic
The shipper
The driver
6.
How often do hazardous materials employees need to be trained?
At least once a week
At least once every three years
At least one every 10 years
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