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Connecticut CDL Permit Test - HazMat

Number of questions: 30
Passing score: 24
Directions: This endorsement is required for driving a school bus. To receive this endorsement, applicants must pass a test. The test consists of 20 multiple choice questions. To pass, the applicant must answer at least 16 questions correctly. Each question has three or four possible answer choices. Test questions come from the Connecticut Commercial Driver License Manual. Questions come from chapters covering School Buses, Pre-Trip Vehicle Inspection Test, Basic Vehicle Control Skills Test and On-Road Driving. The School Bus endorsement can be used with the Class A, B or C CDL.
You have made error so far
Passing grade —
6 or fewer errors

____ are used to warn others of hazardous materials.

Flashing lights
Color-coded pieces of tape

If there is a collision involving a vehicle transporting Class 1 explosives, the driver should:

Not warn others of the danger.
Allow smoking near the vehicle.
Keep the explosives inside the vehicle until after separating the vehicles involved in the collision.
Remove the explosives from the vehicle before separating the vehicles involved in the collision.

If you apply for an original or renewal HazMat endorsement, you must undergo a check through which agency?

The Transportation Security Administration
The Federal Bureau of Investigation
The Department of Energy
The local law enforcement agency

What shape is a placard indicating hazardous materials?


If transporting explosives:

You must have a written route plan.
You should take the shortest possible route.
You can always use tunnels.

Hazardous materials placards are usually shaped like:

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