Combination #1
Combination Vehicles Practice Test | West Virginia 2026 #1 Page 2 of 3
Train for FREE online with our West Virginia CDL combination vehicle 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 combination license 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 DMV requirements for issuing a combination license may vary from state to state.
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8 . What is another name for the service line?
The parallel line
The trailer service air line may also be referred to as the control line or signal line.
9 . The best way to notice if a trailer has begun to skid is to:
Feel the tractor move.
The easiest way to become aware that your trailer has begun to skid is to observe it in your mirrors. Checking your trailer in your mirrors will also allow you to spot any skidding at the earliest possible moment.
10 . How many air lines does a combination vehicle have?
Four
Every combination vehicle has two air lines: the service line and the emergency line.
11 . A shut-off valve:
Should always be open.
Shut-off valves are used in air supply lines to control the passage of air from one trailer to another. The rear shut-off valve should always be closed to prevent air from leaving the braking system.
12 . If a load is placed on one side of a trailer, the trailer:
Have improved steering.
If the weight of a load is placed primarily one side of a trailer, the trailer may lean, increasing the risk of a rollover.
13 . When connecting a converter dolly to a second or third trailer, the trailer height should be:
Next to the center of the fifth wheel.
When connecting a converter dolly to a second or third trailer, the trailer height should be correct. It should be slightly lower than the center of the fifth wheel.
14 . The easiest way to recognize that your trailer has begun to skid is to:
Watch the jackknife warning light on the control panel.
The easiest way to spot a trailer skid is to use your mirrors. Any time you brake hard, check your mirrors to ensure that your trailer is still in its proper position.
2026 West Virginia | Frequently Asked Questions
To secure a CDL Bus endorsement in West Virginia, you must first have a Commercial Driver's License (CDL). Next, pass the passenger endorsement knowledge test. Then, complete a training course specific for bus drivers. Finally, pass the skills test in a bus of the same vehicle group. Remember, you must be at least 21 years old to drive across state lines.
To obtain a CDL Bus license, you must already hold a valid Commercial Driver's License (CDL). You'll need to pass the passenger endorsement knowledge test and complete a bus-specific training course. Finally, pass the skills test in a bus of the same vehicle group. You must be at least 21 to drive a commercial vehicle across state lines.
Yes, specific training is required for a CDL Bus endorsement in West Virginia. You must complete a CDL training course and pass the passenger endorsement test, which includes a written knowledge test and a skills test. The skills test covers vehicle inspection, basic controls, and on-road driving. No specific prior experience is required, but a clean driving record is essential.
CDL Bus licenses fall into three main classifications: Class A, Class B, and Class C. Class A is for any combination of vehicles with a combined GVWR of 26,001 pounds or more. Class B is for single vehicles with a GVWR of 26,001 pounds or more. Class C is for vehicles designed to transport 16 or more passengers, including the driver. Each requires specific testing.
No, you cannot use your personal vehicle for the CDL Bus driving test. The test must be taken in the same type of vehicle for which you are seeking a license. Therefore, you must use a commercial bus for the CDL Bus driving test to accurately demonstrate your ability to handle such a vehicle.
During the CDL Bus driving test in West Virginia, you'll be evaluated on skills like pre-trip vehicle inspection, basic vehicle control, and on-road driving. You may be asked to perform maneuvers such as turning, merging, backing up, and parking. You'll also be assessed on safe driving practices like maintaining appropriate speed and following distance.
Yes, there are additional medical requirements for a CDL Bus endorsement. Drivers must pass a Department of Transportation (DOT) physical examination every two years. The exam assesses general health, vision, hearing, and ability to safely operate a vehicle. Certain medical conditions like high blood pressure or epilepsy may disqualify an individual. Also, a drug and alcohol test is required.
No, it is not permissible to transport passengers without a valid CDL Bus endorsement in West Virginia. Operating a commercial vehicle without the proper license or endorsement can result in hefty fines, license suspension, and even imprisonment. The CDL Bus endorsement ensures the driver has the necessary skills and knowledge to safely transport passengers.
Yes, the CDL Bus endorsement can be added to your existing CDL in West Virginia. You'll need to pass the Passenger Transport test and a skills test in a passenger vehicle. You don't need to apply for a new CDL, but you must complete the necessary paperwork for the endorsement and pay associated fees.
Yes, there are restrictions for drivers with a CDL Bus endorsement in West Virginia. Drivers must abide by all traffic laws, maintain a clean driving record, and pass regular physical exams. Additionally, they cannot exceed the passenger limit for their specific vehicle type. CDL holders are also subject to stricter DUI regulations and cannot have a blood alcohol level of 0.04% or higher while operating a commercial vehicle.