Knowledge Test Class B #2
Class B Driving Test | Kansas 2025 #2 Page 6 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 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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36 . Hydroplaning usually occurs:
During the evening.
In places where water collects on the road, it is possible for a vehicle to hydroplane. Low tire pressure or worn tire tread makes this more likely to happen. If there is enough water on a road surface, hydroplaning can occur at speeds as low as 30 mph.
37 . A driver should always:
Drive above the speed limit.
While driving, you should continually scan the road to spot potential hazards in advance. Make emergency plans for how to deal with the hazards if they become dangerous.
38 . If feeling sleepy while driving, you should:
Take an energy pill.
If you begin to feel sleepy while driving, the only safe response is to stop driving and get some sleep. Attempting to fight off exhaustion is dangerous and a major cause of fatal crashes. Stimulants are not a safe solution because they may help keep you awake but will not make you more alert. Once stimulants wear off, you will be even more tired than you were originally.
39 . Before starting down a hill, be sure to:
Switch into a low gear.
Before starting down a hill, be sure to switch into a low gear. Gravity will increase your vehicle's speed as you travel downhill.
40 . Looking far ahead of your vehicle while driving is:
Only encouraged if you are transporting hazardous materials.
Good drivers look down the road at least 12 to 15 seconds ahead of their vehicles. This makes it possible to identify hazards early, when drivers are more likely to have time to respond appropriately.
41 . Areas of the road that are shaded:
Should always be avoided.
Because they are exposed to less sunlight, shaded patches of road will stay cooler longer than other areas of the road. Due to the lack of direct sunlight, shady areas can remain icy and slippery after ice on other areas of the road has melted.
42 . What do anti-lock brakes do?
Prevent a vehicle from accelerating while traveling downhill
The function of an Anti-Lock Braking System (ABS) is to prevent the vehicle's wheels from locking up from hard brake application.
See the exact questions that will be on the 2025 Kansas DMV exam.
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2025 Kansas | Frequently Asked Questions
To secure a CDL Doubles/Triples endorsement in Kansas, you must first have a Commercial Driver's License (CDL). You then need to pass the Doubles/Triples endorsement knowledge test administered by the Kansas Department of Revenue's Division of Vehicles. Studying the state's CDL handbook and taking practice tests can help prepare you for the endorsement exam.
To obtain a CDL Doubles/Triples license, you first need a basic CDL. Then, you'll need to pass the Doubles/Triples endorsement knowledge test. This test covers topics like coupling and uncoupling, inspecting doubles and triples, and handling these vehicles. It's advisable to study your state's CDL handbook and take practice tests to prepare for the exam.
Although specialized experience or training isn't a formal requirement for a CDL Doubles/Triples endorsement, it's beneficial. Understanding how to handle these larger, more complex vehicles is crucial for safety. Studying the CDL manual and practicing with these types of vehicles can provide valuable experience. Ultimately, passing the Doubles/Triples endorsement knowledge test is what's required.
Yes, in Kansas, you must pass the Doubles/Triples Endorsement knowledge test to obtain this endorsement on your Commercial Driver's License (CDL). The test covers specific topics related to driving double and triple trailers such as coupling and uncoupling, inspecting doubles and triples, and checking air brakes.
For the CDL Doubles/Triples endorsement in Kansas, you don't need to perform any specific maneuvers during a skills test. Instead, you'll take a Doubles/Triples Knowledge test. This written exam focuses on specific knowledge like coupling and uncoupling, inspecting doubles and triples, and the crucial differences between driving single trailers and doubles/triples.
No, it's not permissible. In Kansas, like the rest of the U.S., you must have a valid CDL Doubles/Triples endorsement to legally operate double or triple trailers. Operating these vehicles without the proper endorsement could result in legal penalties, including fines and potential suspension of your commercial driving privileges.
Yes, you can append the CDL Doubles/Triples endorsement to your existing commercial driver's license. You don't need to initiate a completely new application. However, you will need to pass the specific knowledge test for this endorsement and pay any associated fees. Always check with your local DMV for the most accurate information.
Yes, there are limitations. Even with a CDL Doubles/Triples endorsement, drivers in Kansas cannot exceed the 80,000 lbs gross vehicle weight limit. Also, the length of the double/triple trailers should not exceed the limit set by Kansas law. Furthermore, drivers are required to follow all federal and state regulations regarding hours of service.
In Kansas, the maximum legal weight for a vehicle, including double/triple trailers, is 80,000 pounds. The maximum length for a single trailer is 59.5 feet and for double/triple trailers is 81.5 feet. However, these limits can vary based on the type of roads used, so always check with local regulations and guidelines.
Yes, drivers with a CDL Doubles/Triples endorsement must follow specific safety guidelines. These include checking that all couplings are secure, ensuring the heaviest trailer is first, and maintaining a safe following distance. Furthermore, they should be aware of the "crack-the-whip" effect, which can cause rollovers during lane changes or turns if not carefully managed.
