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Press against the outside of the brake drum.
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Press against the inside of the brake drum.
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Push against each other.
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Vermont CDL Permit Test - Knowledge Test Class B
(From the 2021 Vermont CDL driver handbook)
| Number of questions: | 50 |
| Passing score: | 40 |
Directions:
This license is required for driving a single vehicle with a GVWR of more than 26,001 pounds, and a trailer not to exceed 10,000 pounds gross vehicle weight rating, or a vehicle designed to transport 24 or more people (including the driver). To receive this license, applicants must pass a 50-question test. To pass, applicants must answer 40 questions correctly. Each question has three possible answer choices. Test questions come from the Vermont Commercial Driver’s Manual. Questions come from chapters covering: Introduction, Driving Safely, Transporting Cargo Safely, Air Brakes (if applicable), Pre-Trip Vehicle Inspection Test, Basic Vehicle Control Skills Test and On-Road Driving.. Endorsements that may be used with a Class B CDL are: Hazardous materials, Tank, Passenger, HazMat and Tank, Air Brakes and School bus.
Passing grade —
10 or fewer errors
advertising
1.
Friction in an S-cam brake is caused when the brake shoes and linings:
2.
A Class 1 hazardous material is:
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An explosive.
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Radioactive.
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Corrosive.
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3.
Hanging meat as cargo is usually:
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Easy to transport.
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Dangerous, due to the possible scent.
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Unstable.
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4.
A driver should ensure that:
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The truck is overloaded.
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The truck is properly loaded.
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The cargo is mostly in the front of the trailer.
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5.
To stay alert while driving, you should:
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Eat a heavy meal before beginning your trip.
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Keep the cab warm.
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Ride with a second person who can share driving responsibilities.
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6.
Shortly after a tire has been changed, you should:
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Stop to make sure the lug nuts are still tight.
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Repair the brakes.
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Deflate the tire to 10 psi.
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7.
If you plan to transport hazardous materials, you will:
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Need to obtain a hazardous materials endorsement.
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Need to drive while using flashing lights.
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Need to wear a gas mask.
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