Tank #2
Tank Endorsement Test | West Virginia 2025 #2 Page 2 of 3
Train for FREE with our West Virginia tank endorsement practice test online. 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 tank license 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 DMV requirements for issuing a CDL tank vehicle endorsement may vary from state to state.
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8 . What happens when the wheels of a trailer lock up?
Steering will become easier.
A trailer may swing out and strike other vehicles if its wheels lock up. This is especially likely with lightly-loaded trailers.
9 . Test the tractor protection valve by:
Releasing air with the gas pedal.
You should test the tractor protection valve by allowing the air supply to properly charge, turning off the engine, then releasing air from the system by pressing the brake pedal several times. The tractor protection valve should move into its emergency position when psi drops to an unsafe level.
10 . What can happen if one-fourth of the leaves in a leaf spring are missing when a vehicle is inspected?
The driver will be asked to decrease the weight of the load.
If at least one-fourth of the leaves in a leaf spring are missing, the vehicle will be put out-of-service until the defect is fixed.
11 . On slippery roads, you should:
Accelerate and decelerate frequently.
Make sure to drive slowly and smoothly on slippery roads. Do not pass slower vehicles unless it is necessary to do so. Avoid frequently changing your speed under such conditions.
12 . After a vehicle is started, warning lights and buzzers:
Should remain on.
After starting the engine, warning lights and buzzers should go out right away. If a light stays on, it usually indicates an issue with the vehicle.
13 . The trailer hand valve should be used:
On slippery surfaces.
The trailer hand valve, also called the trolley valve or Johnson bar, is used to work the trailer brakes. It should be used only to test the brakes. Using it while a vehicle is in motion could cause a skid.
14 . The amount of liquid cargo being loaded into a tank should depend on:
The length of the trip.
Factors that affect how much liquid is safe to load into your tank include how much the liquid will expand in transit, the weight of the liquid, and legal weight limits. If you are loading a particularly dense liquid, take special care to ensure that you do not exceed legal weight limits.
See the exact questions that will be on the 2025 West Virginia DMV exam.
99.2% of people who use the cheat sheet pass the FIRST TIME
Lillian MCcranie explains how our CDL study guide was helpful in passing the exam and recommends it to everyone.
Cameron tells us how he purchased the CDL exam, and found it to be a useful tool which helped him pass the exam and find a job.
2025 West Virginia | Frequently Asked Questions
To acquire a CDL Tank endorsement in West Virginia, you need to pass the Tank Vehicle endorsement test. This test covers topics such as inspecting tank vehicles, driving tank vehicles, and safe driving rules. You can prepare for the test by studying the West Virginia CDL handbook. Once you pass the test, the endorsement will be added to your CDL.
To obtain a CDL Tank license, you must already hold a Commercial Driver's License (CDL). You must then pass the Tank Vehicle endorsement test, which covers inspecting tank vehicles, driving tank vehicles, and safe driving rules. It's essential to study the relevant sections in your state's CDL manual to prepare for this test.
While specific training or experience isn't mandatory for a CDL Tank endorsement in West Virginia, it's highly recommended. Training can provide knowledge on the complexities of handling tank vehicles, including load distribution and liquid surge. Experience driving similar vehicles can be beneficial. However, passing the Tank Vehicle endorsement test is the only legal requirement.
Yes, to obtain a CDL Tank endorsement in West Virginia, you must pass the Tank Vehicle endorsement test. This written exam covers topics such as inspecting tank vehicles, driving tank vehicles, and safe driving rules. It's an additional test beyond the general CDL knowledge exam. Study materials are available in the West Virginia CDL handbook.
The written test for the CDL Tank endorsement covers several topics. These include inspecting tank vehicles, driving tank vehicles, and understanding the unique properties of liquid cargo. It also covers safety rules specific to tank vehicles, such as weight distribution and handling high center of gravity, and the effects of surge on control and stability.
The CDL Tank endorsement assessment does not involve a skills or maneuvers test. It's a written examination that focuses on knowledge related to tank vehicles. Topics include inspecting tank vehicles, understanding weight distribution, handling bulk packages, and managing high center of gravity. Practical driving skills are assessed during the general CDL skills test, not the Tank endorsement test.
Drivers with a CDL Tank endorsement are subject to federal regulations, which include maintaining a logbook, adhering to hours of service rules, and passing regular drug and alcohol tests. Additionally, certain hazardous materials may require a Hazmat endorsement. It's also important to note that each state may have its own additional requirements or restrictions for CDL Tank endorsement holders.
No, a valid CDL Tank endorsement is required to transport liquid or gaseous materials in a tank vehicle. This includes any commercial vehicle designed to transport any liquid or gaseous materials within a tank or tanks having an individual rated capacity of more than 119 gallons and an aggregate rated capacity of 1,000 gallons or more.
Yes, a CDL Tank endorsement can be added to your current Commercial Driver's License. You don't need to apply for a new license, but you will need to pass the Tank Vehicles knowledge test. Once you pass the test, the endorsement will be added to your existing CDL. Always check with your local DMV for specific procedures and requirements.
Yes, there are specific regulations and prerequisites in place for handling hazardous materials with a CDL Tank endorsement in West Virginia. These include passing a written exam, undergoing a background check, and obtaining a Transportation Worker Identification Credential (TWIC) if applicable. Additionally, drivers must follow federal regulations regarding the transportation of hazardous materials and adhere to any additional state-specific requirements.
