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Oklahoma 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 three possible answer choices. Test questions come from the Oklahoma Commercial Driver License Manual. Questions come from the chapters covering: Hazardous Materials, Pre-Trip Vehicle Inspection Test, Basic Vehicle Control Skills Test and On-Road Driving. 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
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.
When transporting hazardous materials, placards:
Should be lit up.
Should be used on all four sides of the vehicle.
Should be used only by Class A licensed drivers.
If a shipping paper contains both hazardous and non-hazardous materials:
The hazardous materials must be listed first.
The non-hazardous materials must be written in pencil.
The hazardous materials must be listed in red ink.
An improperly placarded vehicle can only be moved:
To make room for other vehicles.
In an emergency.
If the vehicle will be traveling fewer than 10 miles.
A placard indicating hazardous materials is which shape?
To complete a Uniform Hazardous Waste Manifest, you must:
Sign the manifest by hand.
Only sign the manifest if you cross into another state.
Have a witness sign the manifest.
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