Knowledge Test Class B #2
Class B Driving Test | West Virginia 2025 #2 Page 3 of 7
Train for FREE online with our West Virginia 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 WV CDL class B permit in 2025, 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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15 . When approaching a vehicle for a pre-trip inspection, a driver should look under the vehicle:
To see if the vehicle is on a decline.
When approaching your vehicle to conduct an inspection, you should look underneath it to make sure there are no fresh oil, coolant, grease, or fuel leaks on the ground. Leaks can indicate unsafe defects on a vehicle.
16 . Skids caused by acceleration can usually be resolved by:
Switching into a higher gear.
Skids caused by acceleration can usually be corrected by taking your foot off of the accelerator. If you are on an especially slippery surface, you may also need to push the clutch in.
17 . An Anti-Lock Braking System (ABS):
Helps to ensure control while braking.
ABS increases a driver's control during braking. It will not necessarily change the distance needed for a vehicle to come to a complete stop.
18 . Tires of mismatched sizes:
Improve fuel economy.
Tires on the same vehicle should all be equally sized. Ensure your tires are not mismatched when inspecting your vehicle.
19 . Which of the following determines your blood alcohol concentration (BAC)?
The color of the drink
The three main factors that determine a person's blood alcohol concentration (BAC) are how much alcohol was consumed; how fast it was consumed; and the person's body weight. The only thing that can lower a person's BAC is waiting for the alcohol to leave their system naturally.
20 . What kind of force must emergency brakes use?
Electrical
Because air pressure can eventually leak away, the emergency brakes in an air brake system must be held on by mechanical force.
21 . When preparing to enter traffic, you should do all of the following, except:
Assume other drivers will make room for your much larger vehicle.
When crossing or entering traffic, bear in mind the size of your vehicle and the distance it will need to accelerate. Wait for a gap in traffic that is large enough to accommodate your vehicle before you begin to accelerate. Remember that you will need more room to accelerate if your vehicle is heavily loaded. Before crossing a road, be sure that you can get all the way across without interfering with traffic.
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2025 West Virginia | Frequently Asked Questions
To acquire a CDL Hazmat endorsement in West Virginia, you must already possess a valid CDL. Then, pass the Hazmat knowledge test at a DMV office. Before the test, you need to complete a hazardous materials endorsement application and pass a TSA background check. Finally, pay the required fees to receive your endorsement.
To obtain a CDL Hazmat license, you must already possess a valid Commercial Driver's License (CDL). You should be at least 21 years old and have U.S citizenship or legal Permanent Resident status. Prior to the Hazmat knowledge test, you must pass a Transportation Security Administration (TSA) background check. Good driving record and physical fitness are also required.
When applying for a CDL Hazmat endorsement, you'll need to provide proof of U.S. citizenship or permanent legal residency (like a birth certificate or green card), your valid Commercial Driver's License (CDL), and a completed Hazardous Materials Endorsement application. You'll also need to provide fingerprints for the background check conducted by the Transportation Security Administration.
Yes, there is a dedicated written test for the CDL Hazmat endorsement. This test is designed to evaluate your knowledge of the rules and regulations related to transporting hazardous materials. It covers topics like loading and unloading hazardous materials, bulk packaging marking, driving and parking rules, and emergency response procedures.
The written test for the CDL Hazmat endorsement covers various subjects related to hazardous materials. These include identifying different types of hazardous materials, understanding shipping papers, placarding rules, loading and unloading procedures, emergency response procedures, and safety protocols. The test also covers federal and state regulations for transporting hazardous materials.
Yes, there are extra charges associated with acquiring a CDL Hazmat endorsement in West Virginia. These include fees for the written test, fingerprinting, background check, and endorsement itself. The exact amount can vary, so it's recommended to check with the local DMV for the most current fees.
Yes, background checks and security clearances are mandatory for the CDL Hazmat endorsement. This includes a fingerprint-based TSA (Transportation Security Administration) security threat assessment. The purpose is to ensure the driver doesn't pose a security risk while transporting hazardous materials.
Yes, specialized training and certification are required for the CDL Hazmat endorsement. In addition to passing the general CDL test, applicants must pass a specific Hazmat knowledge test. They must also undergo a TSA background check. The endorsement is then added to their commercial driver’s license upon successful completion of these requirements.
No, you cannot legally transport hazardous materials without a valid CDL Hazmat endorsement in West Virginia, or in any other state. This endorsement ensures that the driver has the necessary training and knowledge to handle hazardous materials safely and appropriately. Violating this requirement can lead to serious penalties.
Yes, you can add the CDL Hazmat endorsement to your current CDL license. However, it requires passing the Hazmat knowledge test and a TSA background check. Once these steps are successfully completed, the Hazmat endorsement is added to your existing CDL without needing a new license.
