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Michigan CDL Permit Test - Tank

Number of questions: 20
Passing score: 16
Directions: This endorsement is required to haul any liquid or gaseous materials in a tank or tanks having a capacity of 1,000 gallons or more that is either permanently or temporarily attached to the vehicle or chassis. To receive this endorsement, applicants must pass a test. The test consists of 20 multiple choice questions. Each question has four answer choices. To pass, the applicant must answer at least 16questions correctly. Test questions come from the Michigan Commercial Driver License Manual. Questions come from chapters covering: Driving Safely, Combination Vehicles, Doubles and Triples, Tank and Hazardous Materials. The Tank endorsement can be used with the Class A, B or C CDL.
You have made error so far
Passing grade —
4 or fewer errors

If there is a fire in your vehicle, you should not:

Park in an area away from buildings, trees, brush, and other vehicles.
Pull into a service station.
Notify emergency services of your problem and your location.

If you realize you may be running late to your destination, you should:

Speed up.
Get upset.
Deal with it and drive at a safe speed.

Compared to talking on a cell phone while driving, texting while driving is:

Much safer.
Just as safe.
More dangerous.

Which of the following is not a type of distraction?


Which gas would cause concern due to a faulty exhaust system?

Carbon monoxide

Broken suspension parts:

Are not a cause for concern.
Are extremely dangerous.
Cannot be identified.

A loaded trailer with a high center of gravity:

Gets better gas mileage than an unloaded trailer.
Can roll over easily.
Is usually more stable than an unloaded trailer.
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