Knowledge Test Class B #2
Class B Driving Test | West Virginia 2025 #2
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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1 . When inspecting the exhaust system for defects, which of the following should be fixed?
All of the above
Exhaust system defects can be extremely serious because they may make it possible for poisonous fumes to enter into the cab or sleeper berth. Issues to check for in a pre-trip inspection include loose, broken, or missing exhaust pipes, mufflers, tailpipes, vertical stacks, mounting brackets, clamps, bolts, or nuts; exhaust system parts that are rubbing against fuel system parts, tires, or other moving parts of the vehicle; and exhaust system parts that are leaking.
2 . When traction is poor, a driver should accelerate slowly:
To be the last vehicle through an intersection.
Speeding up too quickly on a road with poor traction could cause a driver to lose control of their vehicle. In conditions that cause poor traction, a driver should accelerate especially smoothly and gradually.
3 . Pressing and releasing a brake pedal unnecessarily can:
Create a loud noise.
In an air brake system, pressing and releasing the brake pedal unnecessarily can release air from the braking system faster than the compressor can replace it.
4 . When approaching a railroad crossing:
You should only worry about the track closest to your vehicle.
You should never rely only on warning signals to alert you to an approaching train. Never try to race a train to a crossing. If there are multiple tracks at a crossing, be sure to check all tracks in both directions before starting to cross.
5 . You should cover cargo:
To keep the cargo a secret.
You should cover your cargo to protect people from the cargo if it spills, as well as to protect the cargo from the weather.
6 . 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.
7 . Some air brake systems use alcohol:
To reduce the risk of rust forming on air brake valves.
Some air brake systems contain an alcohol evaporator. This device introduces alcohol into the braking system to inhibit the formation of ice.
2025 West Virginia | Frequently Asked Questions
To secure a CDL Doubles/Triples endorsement in West Virginia, you need to pass the Doubles/Triples Endorsement Knowledge Test. This test covers topics like coupling and uncoupling, inspecting doubles and triples, and handling. Additionally, you must already have a Commercial Driver's License (CDL). It's recommended to read the West Virginia CDL manual before taking the test.
To obtain a CDL Doubles/Triples license, you must already possess a Commercial Driver's License (CDL). You'll need to pass the Doubles/Triples Endorsement Knowledge Test which covers topics like coupling and uncoupling, inspecting doubles and triples, and handling. Studying the state's CDL manual is highly recommended to ensure you're prepared for the test.
While specialized experience or training is not a legal requirement for a CDL Doubles/Triples endorsement in West Virginia, it's highly recommended. The endorsement test covers topics like coupling and uncoupling, inspecting doubles and triples, and handling. Having hands-on experience or training can greatly improve your chances of passing the test. Always refer to the state's CDL manual for guidance.
Yes, to obtain a CDL Doubles/Triples endorsement in West Virginia, you must pass the Doubles/Triples Endorsement Knowledge Test. This written test covers specific topics related to driving double and triple trailers, such as coupling and uncoupling, inspecting doubles and triples, and handling. Studying the state's CDL manual is highly recommended to prepare for this test.
The CDL Doubles/Triples endorsement test in West Virginia is a knowledge test, not a skills test. It focuses on understanding key concepts rather than showcasing maneuvers. Topics include coupling and uncoupling, inspecting doubles and triples, avoiding crashes, and handling cargo. No specific driving maneuvers or skills are required to be demonstrated during this written test.
No, it is not permissible to operate double/triple trailers without a valid CDL Doubles/Triples endorsement in West Virginia. This endorsement is required by law to ensure drivers have the necessary knowledge and skills to safely operate such vehicles. Driving without the appropriate endorsement can lead to penalties, fines, and potential disqualification of your commercial driving privileges.
Yes, you can add the CDL Doubles/Triples endorsement to your existing commercial driver's license. You don't need to initiate a new application for a CDL. However, you must pass the Doubles/Triples Endorsement knowledge test at your local DMV to get this endorsement added to your current license.
Yes, there are limitations for drivers holding a CDL Doubles/Triples endorsement. In West Virginia, these drivers must adhere to specific coupling and uncoupling procedures, and follow regulations regarding cargo placement and securement. Additionally, they must obey all federal and state laws regarding hours of service, vehicle maintenance, and safety inspections. Violations can lead to penalties or loss of the endorsement.
In West Virginia, the maximum weight for a single vehicle is 20,000 pounds per axle. The maximum length for a double trailer is 61 feet for the two trailers, while a triple trailer can't exceed 75 feet. These figures include both the cargo and the trailer. Exceeding these limits can lead to penalties and potentially endanger other road users.
Yes, there are specific safety guidelines for driving double/triple trailers. Drivers must be aware of the "crack-the-whip" effect, which can cause trailers to roll over. They should avoid quick lane changes or turns. Also, drivers should maintain a safe following distance since these vehicles take longer to stop. Regular inspections of coupling systems are also crucial as they link the trailers together.