Tank Endorsement Test | Kansas 2025 #2

Train for FREE with our Kansas 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 KS 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.

Number of Question 20

Passing Score 16

Number of Tests 20

1 . Unbaffled tanks are also referred to as ____ tanks.

Smooth bore

Continuous

Dynamic

Standard

Unbaffled tanks are also often referred to as "smooth bore tanks."

2 . Which agency helps coordinate emergency response to chemical hazards?

The National Response Center

The Federal Containment Organization

The United Center for Chemical Assistance

The National Transportation Network

As a resource to police and firefighters, the National Response Center helps coordinate emergency response to chemical hazards.

3 . An Anti-Lock Braking System (ABS):

Allows wheels to lock up.

Prevents wheels from locking up.

Makes it easier to turn a large vehicle.

Assists with the operation of brake lights.

The function of an Anti-Lock Braking System (ABS) is to prevent a vehicle's wheels from locking up during hard braking.

4 . When approaching a railroad crossing while transporting chlorine:

You must stop before crossing the tracks.

You must reduce your speed before crossing the tracks.

You can proceed without stopping if no warning lights are flashing.

You can proceed without stopping if no other vehicles are within sight.

If transporting any amount of chlorine, a driver must always stop at a railroad crossing 15 to 50 feet from the nearest track.

5 . When driving in fog, you should:

Use the windshield wipers.

Use the low beam lights.

Use the high beam lights.

Use the heater.

If you must drive in fog, you should use your low beam headlights and fog lights, even during the day.

6 . If feeling sleepy while driving, you should:

Press on and finish the trip.

Drive faster to arrive to your destination sooner.

Leave the road and take a nap.

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.

7 . Which of the following is not a sign of a person being drowsy?

Frequent blinking

Drifting from your lane

Feeling hungry

Yawning

Driving drowsy is dangerous and should always be avoided. Warning signs of drowsiness include frequent blinking, your eyes closing or going out of focus by themselves, frequent yawning, and drifting between lanes.

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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.