Knowledge Test Class B #1

FREE CDL Class B Driving Test Online | Minnesota 2024

Train for FREE online with our Minnesota class B license test. The official exam test consists of several obligatory parts, with all of them checking your knowledge of different blocks of road rules. If you need to obtain a MN CDL class B permit in 2021, practice as much as..

Train for FREE online with our Minnesota class B license test. The official exam test consists of several obligatory parts, with all of them checking your knowledge of different blocks of road rules. If you need to obtain a MN CDL class B permit in 2021, practice as much as possible. Free sample tests published on our website will help you check and improve your knowledge and boost your grades. Please bear in mind that CDL class B requirements may vary from state to state.

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1 . What is the minimum number of tie-downs required to secure a 10-foot piece of cargo?

On flatbed trailers and trailers without sides, cargo must be tied down. There should be at least one tie-down for every 10 feet of cargo. Regardless of the size of the cargo, at least two tie-downs must be used.

2 . ABS brakes:

The purpose of an Anti-Lock Braking System (ABS) is to prevent a vehicle's wheels from locking up when the driver brakes hard on a slippery surface.

3 . Which of the following surfaces provides the least amount of traction?

Dry pavement Be especially cautious when driving on ice that has begun to melt. Ice that is wet is much more slippery than ice that is dry.

4 . There is no penalty for refusing to undergo blood alcohol testing.

Minnesota has an Implied Consent Law, which means that by operating a vehicle in the state, you are understood to have consented to a chemical test if authorities ask you for one. If you refuse to submit to a test, you will be disqualified from operating a CMV for one year and your driver license will be revoked for one year.

5 . The two markings on a front brake limiting valve usually read:

Some vehicles with air brake systems manufactured before 1975 have a front brake limiting valve with "normal" and "slippery" settings.

6 . Bridges usually:

Bridges tend to freeze before other parts of the road surface. You should be especially careful on bridges when temperatures are near the freezing point.

7 . When backing a truck, you should:

Only use the mirror on the passenger's side. To remain aware of hazards behind your vehicle when backing, you should frequently check your mirrors on both sides of the vehicle. Have a helper watch your blind spots whenever possible.

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