Knowledge Test Class B #1
Class B Driving Test | West Virginia 2026 #1 Page 4 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 2026, 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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22 . How many daily hours of sleep does an adult need to maintain alertness?
Being properly rested is essential to the safe operation of a CMV. To maintain alertness, most people need eight to nine hours of sleep per night.
23 . A person can be denied a CDL because:
They work for a city government.
In West Virginia, a person may be denied a CDL for being a habitual consumer of alcoholic beverages or for being addicted to narcotics.
24 . Parts of an exhaust system should be:
Cracked.
When inspecting an exhaust system, you should verify that parts of the system are not loose, broken, or missing. The system's parts must be properly mounted and should not be rubbing against moving parts of the vehicle.
25 . What is a Gross Vehicle Weight Rating?
The maximum amount that can be loaded onto a single trailer
Gross Vehicle Weight Rating (GVWR) is the weight specified by the manufacturer as the maximum weight of a single vehicle and its load.
26 . 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.
27 . Steering that feels heavy is often a sign of:
The coolant overheating.
If steering begins to feel heavy, it is likely that one of your front tires has failed. If you feel a change to your steering, you should exit the road as quickly as is safely possible and check your tires.
28 . While driving downhill, you should brake until you reach a speed that is ____ below your safe speed, then release the brake pedal.
20 mph
While driving downhill, you should hold down the brake pedal until your vehicle reaches a speed 5 mph below your safe speed, then release the brake pedal. Repeat this process.
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2026 West Virginia | Frequently Asked Questions
A CDL Class B license in West Virginia allows the holder to operate single vehicles with a gross vehicle weight rating (GVWR) of 26,001 pounds or more, or any such vehicle towing another not exceeding 10,000 pounds. This typically includes buses, dump trucks, delivery trucks, and straight trucks. This license also requires specific endorsements for certain vehicles.
A Class B Commercial Driver's License (CDL) in West Virginia allows you to operate single vehicles with a gross vehicle weight rating (GVWR) of 26,001 pounds or more, or any such vehicle towing a vehicle not in excess of 10,000 pounds GVWR. This includes buses, farm labor vehicles, and trailers.
To acquire a Class B CDL license in West Virginia, you must be at least 18 years old, possess a valid non-commercial driver's license, and pass a vision test. You'll also need to pass written knowledge tests, obtain a Commercial Learner's Permit (CLP), and complete a skills test in the vehicle type that your Class B CDL will cover.
In West Virginia, you must be at least 18 years old to qualify for a Class B Commercial Driver's License (CDL). However, to drive interstate or to carry hazardous materials, you must be at least 21 years old. Please remember, other requirements also apply.
Specific endorsements are not necessary for a Class B CDL license but can be added based on the type of vehicle you plan to drive or the cargo you will carry. For example, passenger (P) or school bus (S) endorsements are required to drive buses. A tanker (N) endorsement is needed for liquid cargo, and a hazardous materials (H) endorsement is necessary for transporting hazardous materials.
The Class B CDL skills assessment in West Virginia includes three parts: a pre-trip vehicle inspection, a basic vehicle control test, and a road test. You'll be required to demonstrate your ability to inspect your vehicle, show basic control by moving your vehicle forward, backward, and turning it within a defined area, and finally, drive on the road in various traffic situations.
Yes, Class B CDL license holders in West Virginia are restricted to operating vehicles with a GVWR of 26,001 pounds or more, or any such vehicle towing another not in excess of 10,000 pounds. They can't operate Class A vehicles without the proper endorsement. Also, to transport passengers or hazardous materials, specific endorsements are required.
Yes, in West Virginia, the written test for a Class B CDL can be taken in languages other than English. However, it is important to note that the Federal Motor Carrier Safety Administration requires all commercial drivers to read and speak English sufficiently to converse with the general public, understand highway traffic signs and signals, respond to official inquiries, and make entries on reports and records.
Yes, West Virginia Division of Motor Vehicles (DMV) provides accommodations for individuals with disabilities taking the Class B CDL written exam. You will need to request these accommodations in advance. This may include providing reading assistance for those with visual impairments or learning disabilities. Contact your local DMV office for specific information on how to request accommodations.
Yes, you can retake the Class B CDL written test in West Virginia if you fail on your first attempt. There's a waiting period of one day before you can retake the test. However, keep in mind that each retest incurs a fee. It's advisable to study thoroughly using the CDL manual and practice tests before attempting again.
