Knowledge Test Class B #1
Class B Driving Test | Kansas 2026 #1 Page 5 of 7
Train for FREE online with our Kansas 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 KS 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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29 . To help your vehicle be seen by others:
Headlights should only be used in the rain.
When driving at night, it is important that your lights be clean so that they provide as much light as possible. This will help others to see your vehicle.
30 . When inspecting the exhaust system, which of the following should not cause concern?
Exhaust system parts that are not rubbing against fuel system parts
When inspecting a vehicle's exhaust system, be alert to a number of potential problems, including loose, broken, or missing exhaust pipes, mufflers, tailpipes, or vertical stacks; loose, broken, or missing mounting brackets, clamps, bolts, or nuts; exhaust system parts rubbing against fuel system parts, tires, or other moving parts of the vehicle; and exhaust system parts that are leaking.
31 . How much water is needed on a road surface for a vehicle to hydroplane?
No water
Hydroplaning is an effect in which a vehicle's tires lose traction with the surface of the road and instead glide along a layer of water. There does not have to be much water on the road for this to occur.
32 . The application pressure gauge:
Shows the number of times the brakes have been used.
In an air brake system, the application pressure gauge shows how much air pressure is being applied to the brakes. Not all vehicles with an air brake system have this gauge.
33 . When driving in fog, you should:
Use the heater.
If you must drive in fog, you should use your low beam headlights and fog lights, even during the day.
34 . Once stopped as a part of the stop/start maneuver, you should:
Park in front of a fire hydrant.
Once you have stopped as a part of the stop/start maneuver during the on-road driving skills test, you must activate your four-way flashers and shift into neutral or park. You must not block any driveways, intersections, fire hydrants, or signs.
35 . When you press the brake pedal in a vehicle with S-cam brakes, air pressure pushes out the rod and moves the:
Alcohol evaporator.
When pressing the brake pedal in a vehicle with S-cam brakes, air will enter the brake chambers. The added air pressure will push out the rods and move slack adjusters, twisting the brake camshafts.
See the exact questions that will be on the 2026 Kansas 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.
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2026 Kansas | Frequently Asked Questions
To acquire a CDL Tank endorsement in Kansas, you will need to pass the written knowledge test specific to tank vehicles. Study the Kansas CDL Manual and take practice tests to prepare. Once you feel confident, schedule an appointment at your local Kansas DMV office to take the test. If you pass, you will receive your CDL Tank endorsement.
To obtain a CDL Tank license in Kansas, you must already possess a valid Commercial Driver's License (CDL). Then, you need to pass the Tank Vehicle Endorsement Test which covers topics like inspecting tank vehicles, driving tank vehicles, and safe driving rules. It's recommended to study the state's CDL manual before taking the test.
While Kansas does not specifically require training or experience to obtain a CDL Tank endorsement, it's highly recommended. The endorsement test covers specific knowledge about handling and driving tank vehicles. Studying the state's CDL manual, taking practice tests, and possibly enrolling in a training course can significantly increase your chances of passing the test.
Yes, to obtain a CDL Tank endorsement in Kansas, you must pass the Tank Vehicle Endorsement Test. This written test covers specific knowledge about inspecting and driving tank vehicles, understanding the vehicle's structure, and following safe driving rules. It's recommended to thoroughly study the Kansas CDL manual before taking the test.
The written test for the CDL Tank endorsement in Kansas covers various subjects. These include knowledge of inspecting tank vehicles, understanding the vehicle's structure, recognizing high center of gravity and its effects, handling surge, and adhering to safe driving rules. The test also covers procedures for emergencies and loading/unloading of tanks.
The CDL Tank endorsement written test doesn't assess specific driving maneuvers. Instead, it evaluates knowledge on relevant topics such as the inspection of tank vehicles, understanding the high center of gravity, dealing with surge, handling unstable loads, and safe driving rules. Practical skills are usually assessed during the general CDL driving test or through on-the-job performance.
Yes, there are certain limitations for drivers with a CDL Tank endorsement. They must only drive tank vehicles consistent with their license class and endorsements. They must follow all specific safety protocols related to loading, unloading, and handling of tank vehicles. Additionally, they must comply with hours of service regulations and cannot transport hazardous materials unless they also have a Hazmat endorsement.
No, it's illegal to transport liquid or gas materials without a valid CDL Tank endorsement in Kansas. This endorsement is required for operating a tank vehicle, which is defined as any commercial vehicle designed to transport any liquid or gaseous materials within a tank of 1,000 gallons or more. Violations can result in fines and license suspension.
In Kansas, the CDL Tank endorsement can be added to your existing commercial driver's license. You don't need a fresh application for a new license. However, you must pass the Tank Vehicle written test. After passing the test, you pay a fee to add the endorsement to your current CDL. Always check with your local DMV for the most current procedures and fees.
Yes, handling hazardous materials with a CDL Tank endorsement requires additional prerequisites. Drivers must also possess a Hazardous Materials (HazMat) endorsement. This requires passing a written test on federal and state regulations for transporting hazardous materials, and undergoing a federal security threat assessment, which includes fingerprinting and a background check.
