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Kentucky 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 Kentucky 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

A material’s hazard class reflects:

The risks associated with the material.
How quickly the material must reach its destination.
How much the material weighs.

A clue that your shipment contains hazardous materials is that:

The shipper is in the business of firework or munition dealing.
The last shipment you picked up was labeled as hazardous.
The packaging looks damaged.

Shippers package in order to ____ hazardous materials.


If the words "Inhalation Hazard" appear on shipping papers:

An inhalation hazard placard must be used, but only if more than 100 pounds of the material are being transported.
An inhalation hazard placard must be used when any amount of the material is being transported.
Air masks must be provided to anyone handling the cargo.

When loading containers of hazardous materials, you should not use:


In general, before loading or unloading any flammable liquids, an engine should be:

Turned off.
Revved up.
Turned on.
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