A second conviction of driving a CMV while your blood alcohol concentration (BAC) is 0.04 percent or higher will result in the loss of your CDL for life. Operating a vehicle while under the influence of alcohol is both illegal and dangerous.

Losing your CDL for five years.

Hydroplaning is an effect in which a vehicle's tires lose traction with the surface of the road and instead glide along a layer of water. There does not have to be much water on the road for this to occur.

A good amount, such as a large puddle

Wheels or rims that have had welding repairs are not safe to be used.

Be placed on tires in the rear of the vehicle.

Skills tests must be taken in the type of vehicle the applicant plans to drive. The applicant is generally responsible to supply the testing vehicle.

You must supply the same type of vehicle for which you will require a CDL.

You may supply any type of vehicle, even if it is not the type of vehicle for which you will be using with the CDL.

The testing station will supply the vehicle.

When inspecting a tractor/trailer coupling, look into the fifth wheel gap and make sure the locking jaws are fully closed around the kingpin.

Make sure the locking jaws are fully closed around the kingpin.

Make sure there is a gap between the kingpin and the locking jaws.

Make sure the locking jaws are fully closed around the kingpin.

Make sure the locking jaws are loose.

Beginning between 1997 and 1999, most commercial vehicles, trailers, and dollies are required to be equipped with ABS.

Is not available for most trucks.

Is not helpful in most situations.

Class B Driving Test | Maryland 2024 #2 Page 3 of 7

Train for FREE online with our Maryland 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 MD CDL class B permit in 2024, 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.

Number of Question 50

Passing Score 40

Number of Tests 20

Class B Driving Test | Maryland 2024 #2 Page 3 of 7

15 . A second conviction of driving a CMV with a blood alcohol concentration (BAC) of 0.04 percent or more will result in a penalty of:

16 . How much water must be present for a vehicle to hydroplane?

17 . Wheel rims that have been welded should:

18 . When taking a driving test:

19 . When performing a pre-trip inspection and looking into the fifth wheel gap, you should:

20 . ABS allows you to:

21 . An Anti-Lock Braking System (ABS):

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