Air Brakes #1
Air Brakes Endorsement Test | Arkansas 2025 #1 Page 2 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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7 . Brake linings should be:
Brake linings should not be loose or soaked with oil or grease. They shouldn't be dangerously thin.
8 . When starting a vehicle with dual air brakes, pressure of ____ should be built up in the system before it is driven.
200 psi
Before driving a vehicle with a dual air brake system, allow time for the air compressor to build up pressure of at least 100 psi in both the primary and secondary systems.
9 . The air compressor governor controls:
The speed of the vehicle.
In an air brake system, the air compressor governor controls when the air compressor pumps air into the air storage tanks.
10 . If the brake pads rub against the brake drums and create too much heat:
The air compressor will kick on to cool the brakes.
Brakes heat up with use. If they are overused and become too hot, expansion and chemical changes will make them less effective and eventually cause them to stop working altogether. This is known as "brake fade."
11 . If a vehicle has air brakes, the air compressor drive belt should be checked before each drive. In what condition should the belt be?
Bumpy
When inspecting a vehicle with air brakes that has a belt-driven air compressor, you should check the condition and tightness of the belt. It should be in good condition.
12 . 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.
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.
Cameron tells us how he purchased the CDL exam, and found it to be a useful tool which helped him pass the exam and find a job.
2025 Arkansas | Frequently Asked Questions
To acquire a CDL Hazmat endorsement in Arkansas, you need to pass a written test and a TSA background check. First, study the Arkansas CDL Manual's Hazardous Materials Section. Then, schedule your written test at a local DMV office. After passing, apply for the TSA background check. Once approved, you'll receive your Hazmat endorsement.
To obtain a CDL Hazmat license, you must have a valid Commercial Driver's License (CDL). You should also be at least 21 years old, a U.S. citizen or have legal status, and able to read and speak English. Additionally, you must pass the Hazardous Materials Endorsement Knowledge Test and a Transportation Security Administration (TSA) background check.
Applying for a CDL Hazmat endorsement in Arkansas requires a valid Commercial Driver's License, proof of U.S. citizenship or lawful permanent residency, and a completed Hazardous Materials Endorsement application. Also, you'll need to provide your fingerprints and submit to a TSA background check. Lastly, you must pass the Hazardous Materials Knowledge Test.
Yes, there is a dedicated written test for the CDL Hazmat endorsement. This test is designed to assess your knowledge about transporting hazardous materials. It covers topics like loading and unloading hazardous materials, bulk packaging marking, driving and parking rules, and emergency response procedures. Prepare for it by studying the Hazmat section of the Arkansas CDL Manual.
The written test for the CDL Hazmat endorsement covers a range of subjects related to hazardous materials. These include understanding hazard classification, transport index, proper shipping names, hazard labels and placards, emergency response guidebook, loading and unloading procedures, driving and parking rules, and how to handle emergencies or leaks.
Yes, there are extra charges involved in acquiring a CDL Hazmat endorsement in Arkansas. These include the application fee, fingerprinting fee, and the TSA background check fee. The exact cost can vary, so it's recommended to check with the Arkansas State Police or Department of Motor Vehicles for the most current fees.
Yes, obtaining a CDL Hazmat endorsement requires a federal background check and fingerprinting. This is required by the Transportation Security Administration (TSA). The process includes checking criminal, immigration, and terrorism records. Applicants must not have any disqualifying criminal offenses to be granted the Hazmat endorsement.
Yes, specialized training is required for a CDL Hazmat endorsement in Arkansas. Applicants must pass a written test that covers hazardous materials regulations and safety procedures. After passing the test, they receive a certificate of completion. This certification, along with a TSA background check and fingerprinting, is required to obtain the Hazmat endorsement.
No, you cannot legally transport hazardous materials without a valid CDL Hazmat endorsement in Arkansas or any other state. This endorsement is required by federal law and ensures the driver has been trained and tested on the proper handling and transportation of hazardous materials. Violating this regulation can lead to severe penalties.
Yes, you can add the CDL Hazmat endorsement to your current CDL license. It does not require a new license, but you will need to pass the Hazmat knowledge test, submit a fingerprint-based background check, and pay the associated fees. Once these steps are completed, the endorsement is added to your existing CDL.
