Air Brakes #2
Air Brakes Endorsement Test | Arkansas 2025 #2 Page 4 of 4
Train for FREE online with our Arkansas CDL air brake 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 AR Class A/Class B driver 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 the requirements for CDL may vary from state to state.
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19 . Brakes may get out of adjustment:
If they get wet.
Brakes can get out of adjustment quickly, especially if they are used to the point of overheating. Brake adjustment should be checked frequently.
20 . On newer vehicles, how do you put on the parking brake?
Pull up on the steering column.
On newer vehicles with air brakes, the parking brake is controlled by a yellow, diamond-shaped knob. The knob is pulled out to set the brakes, and pushed in to release them.
21 . If the low pressure warning signal activates while you are driving, you should:
Put on your hazard lights and continue driving.
If the low pressure warning signal activates while you are driving, it is important that you safely exit the roadway as soon as possible and park your vehicle. If the air pressure gets too low, the brakes will no longer work well enough for you to stop safely.
22 . How is the parking brake released?
By tapping the accelerator twice
In newer vehicles with air brakes, the parking brakes are controlled by a diamond-shaped yellow knob. Pull the knob out to activate the parking brakes and push it in to release them.
23 . Brake fade is a result of:
If brakes are overused, they can become too hot. This overheating causes them to fade, making them less effective at slowing the vehicle.
24 . The air storage tanks:
The air storage tanks in an air brake system store compressed air to be used for braking. They hold enough air for the brakes to still be used several times if the compressor stops working.
25 . When parking, you should not use the parking brake if:
If your brakes are hot after coming down a steep grade, you should not use your parking brake when parking. Let your brakes cool before applying the parking brake or risk damaging the brakes.
See the exact questions that will be on the 2025 Arkansas 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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2025 Arkansas | Frequently Asked Questions
To acquire a CDL Tank endorsement in Arkansas, you must first have a Commercial Driver's License (CDL). Then, you'll need to pass the Tank Vehicle endorsement test. This test covers topics like inspecting tank vehicles, driving tank vehicles, and safe driving rules. You can prepare for this test through study guides and practice tests available online or at your local DMV.
To obtain a CDL Tank license, you must first have a basic Commercial Driver's License (CDL). Then, you need to pass the Tank Vehicle endorsement test, which covers topics such as inspecting and driving tank vehicles and safe driving rules. You should be at least 18 years old for intrastate driving or 21 for interstate driving. A clean driving record is also essential.
While specific training is not mandatory for a CDL Tank endorsement, it's highly recommended. Training can help you pass the Tank Vehicle endorsement test. However, you must have a Commercial Driver's License (CDL) before obtaining the endorsement. The test covers topics like inspecting tank vehicles, driving tank vehicles, and safe driving rules. Practical experience can also be beneficial.
Yes, to obtain a CDL Tank endorsement, you need to pass an additional written test. This test covers topics like inspecting tank vehicles, driving tank vehicles, and specific safety rules. It's separate from the general CDL written test. Studying from the CDL manual and taking practice tests can help you prepare for this exam.
The written test for the CDL Tank endorsement covers several specific subjects. These include inspecting tank vehicles, identifying leaks, operating a tank vehicle safely, driving stability and handling, and understanding the effects of liquid surge on vehicle control. It's important to study these topics thoroughly to pass the test.
During the CDL Tank endorsement assessment, several skills and maneuvers are assessed. These include inspecting the tank vehicle, checking for leaks, safely loading and unloading liquids or gases, adjusting the tank's baffles, controlling surge and slosh, and performing emergency procedures such as controlling a rollover or a skid. Additionally, knowledge of hazardous materials regulations and proper placarding is assessed.
Yes, drivers with a CDL Tank endorsement must adhere to specific regulations. They must ensure the tank is not overloaded and the liquid inside is properly balanced to prevent surges. In addition, drivers must follow safety procedures when loading and unloading. Violation of these rules can result in fines, license suspension, or even loss of the CDL Tank endorsement.
No, it's illegal to transport liquid or gas materials without a valid CDL Tank endorsement in Arkansas. This endorsement is required to ensure the driver understands the safety procedures and regulations involved in transporting these hazardous materials. Violating this law can lead to significant penalties, including fines and loss of commercial driving privileges.
The CDL Tank endorsement can be added to your current commercial driver's license. You don't need to apply for a new license. However, you will need to pass the Tank Vehicle endorsement test which covers specific knowledge related to the safe transportation of liquid and gaseous materials. Once passed, the endorsement is added to your existing CDL.
Yes, handling hazardous materials with a CDL Tank endorsement requires additional certification. You must obtain a Hazardous Materials (HazMat) endorsement, which involves a written test and a background check from the Transportation Security Administration. This ensures you're equipped with knowledge about the special handling and safety procedures for hazardous materials.
