Class B Driving Test | Wisconsin 2024 #2

Train for FREE online with our Wisconsin 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 WI 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

1 . To prevent fatigue while driving, you should:

Keep the cab warm.

Keep the cab cool.

Keep the cab poorly ventilated.

Close the vents.

A hot, poorly-ventilated area can make a person sleepy. Opening a window, opening a vent, or using the air conditioning can help keep the cab cool and reduce the risk of fatigue.

2 . When driving at night, you should do all of the following, except:

Make sure you are rested.

Make sure your glasses are clean.

Wear sunglasses.

To ensure that you can see as well as possible, don't wear sunglasses when driving at night. If you wear eyeglasses, make sure they are clean and unscratched. Make sure you are rested and alert before driving at night.

3 . A vehicle that is smaller than your vehicle:

Will usually be able to stop faster than your vehicle.

Will usually take more time to stop than your vehicle.

Will take about the same amount of time to stop as your vehicle.

In general, a smaller vehicle will be able to come to a complete stop faster than a larger vehicle. Keep this in mind when determining your following distance.

4 . How long is a Commercial Learner Permit valid?

One week

One month

Six months

Two years

A Commercial Learner Permit (CLP) is valid for 180 days. You must have a valid Wisconsin driver license before applying for and obtaining a CLP.

5 . Too little weight on a steering axle can result in:

Poor traction.

Increased visibility.

Longer stopping distances.

Improved gas mileage.

The weight of cargo in a vehicle needs to be balanced appropriately so that it does not interfere with the vehicle's safe handling. For example, if cargo is placed too far to the rear of a vehicle, the front axle will be under-weighted and the front wheels may not have enough traction for the driver to steer safely.

6 . If another driver is following you too closely, you should do all of the following, except:

Avoid quick changes.

Increase the distance between you and the vehicle in front of you.

Speed up.

Avoid relying on tricks to help others pass.

If you are being followed too closely, you should increase your following distance, avoid making quick moves, and avoid relying on tricks (such as flashing your lights) to help other drivers pass. Speeding up may only increase the danger by causing the tailgater to continue tailgating you at a higher speed.

7 . Air storage tanks:

Are not allowed on a vehicle.

Hold compressed air for the brakes.

Should be drained of excess air after every trip.

In an air brake system, the air storage tanks hold compressed air to be used by the brakes. The number and size of air tanks varies among vehicles.

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2024 Wisconsin | Frequently Asked Questions

In Wisconsin, obtaining a CDL Tank Endorsement requires passing a written test. To prepare, study the Tank Vehicles section of the Wisconsin Commercial Driver's Manual. After studying, schedule a test at your local DMV. If you pass, you'll need to pay a fee to add the endorsement to your CDL. Remember, you must already have a valid CDL to qualify.

To obtain a CDL Tank license, you must first possess a valid Commercial Driver's License (CDL). Then, study the Tank Vehicles section of your state's Commercial Driver's Manual. You'll need to pass the written tank vehicle endorsement test at your local DMV. Lastly, pay the required fee to add the endorsement to your CDL.

While specific training or experience isn't legally required for a CDL Tank endorsement, it's highly recommended. Knowledge about handling tank vehicles, understanding the surge effect, and knowing safety procedures is crucial. Studying the Tank Vehicles section of the Commercial Driver's Manual thoroughly helps. However, practical experience or training can significantly improve your understanding and driving skills.

Yes, to obtain a CDL Tank endorsement, you need to pass an additional written test. This test covers specific knowledge related to the safe operation of commercial tank vehicles. It includes topics like vehicle inspection, driving techniques, and dealing with emergencies. The content for this test can be found in the Tank Vehicles section of the Commercial Driver's Manual.

The written test for the CDL Tank endorsement includes topics such as: the inspection and operation of tank vehicles, understanding the "baffled" and "unbaffled" tanks, managing the surge effect, handling high center of gravity, safe driving techniques, and responding to emergencies or hazardous conditions related to tank vehicles. The goal is to ensure safe and knowledgeable operation of tank vehicles.

The CDL Tank endorsement assessment primarily evaluates your knowledge rather than specific driving maneuvers. It focuses on understanding the unique handling of tank vehicles, managing surge, comprehending the differences between baffled and unbaffled tanks, and dealing with hazardous materials. Practical skills are usually assessed during the general CDL road test, not in the tank endorsement test.

Drivers with a CDL Tank endorsement must comply with federal and state regulations. They cannot drive tank vehicles without a valid CDL and the Tank endorsement. Additionally, if the tank vehicle is carrying hazardous materials, they must also have a Hazmat endorsement. Exceeding weight limits, failing to secure loads properly, or not following safety regulations can lead to penalties or loss of the endorsement.

No, you cannot transport liquid or gas materials in a tank vehicle without a valid Commercial Driver's License (CDL) with a Tank endorsement. This is a federal requirement and applies in all states, including Wisconsin. Violating this rule can lead to serious penalties, including fines and suspension of your CDL.

The CDL Tank endorsement can be added to your current commercial driver's license. You don't need a fresh application for a new license. However, you will need to pass a knowledge test specific to tank vehicles, and in some cases, a skills test may also be required. Once you pass, the Tank endorsement will be added to your existing CDL.

Yes, handling hazardous materials with a CDL Tank endorsement requires additional certifications. You must possess a Hazardous Materials (Hazmat) endorsement along with your CDL Tank endorsement. To get this, you'll need to pass a written test on federal and state regulations for transporting hazardous materials and undergo a federal background check.