Combination #2
Combination Vehicles Practice Test | Arkansas 2024 #2 Page 2 of 3
Train for FREE online with our Arkansas CDL combination vehicle 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 combination license in 2024, 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 combination license may vary from state to state.
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8 . An Anti-Lock Braking System (ABS):
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.
9 . To lower the risk of a rollover, you should:
Stack the cargo as high as possible.
To lower the risk of a rollover, load your cargo as closely to the ground as possible. To further reduce this risk, take curves and corners slowly.
10 . In a vehicle equipped with an automatic tractor protection valve, the valve will pop out when:
Air pressure is above 45 psi.
In vehicles equipped with an automatic tractor protection valve, the valve will pop out if air pressure drops to a level between 20 and 45 psi. When the valve pops out, the protection valve will close, stopping the flow of air.
11 . If a trailer begins to skid, it is best for the driver to:
If your trailer begins to skid, you should release the brakes to regain traction. The trailer will begin to straighten out once the wheels begin to grip the road again.
12 . The trailer hand valve should not be used while you are driving because:
Never use the trailer hand valve while operating your vehicle. Using the trailer hand valve while driving can cause your trailer to skid.
13 . When backing a trailer, you must first turn the steering wheel:
When backing a vehicle without a trailer, a driver must turn the vehicle in the direction that they want to go. However, when backing with a trailer, the driver must begin by turning in the opposite direction. Once the trailer starts to turn, they should turn the wheel in the other direction to follow the trailer.
14 . What is the Johnson bar?
A valve that allows for the release of excess pressure in the braking system
The trailer hand valve, also called the trolley valve or Johnson bar, is used to work the trailer brakes. It should be used only to test the brakes.
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2024 Arkansas | Frequently Asked Questions
To secure a CDL Doubles/Triples endorsement in Arkansas, you must first have a valid CDL. Next, study the Doubles and Triples section of the Arkansas CDL manual, then take and pass the Doubles/Triples knowledge test at your local DMV. Finally, pay the required fee to add the endorsement to your license. Be sure to check any other requirements from the Arkansas State Police.
To obtain a CDL Doubles/Triples license, you'll first need a valid Commercial Driver's License (CDL). You must then study the specific section for Doubles/Triples in the CDL manual. After studying, you'll need to pass the Doubles/Triples knowledge test at your local DMV. Lastly, pay the necessary fee to add the endorsement to your existing license.
While Arkansas doesn't mandate specific training for a CDL Doubles/Triples endorsement, it's beneficial to have hands-on experience. Studying the Doubles/Triples section of the CDL manual is essential. Passing the Doubles/Triples knowledge test at your local DMV is required. Some choose to attend a CDL training school for practical experience before attempting the test.
Yes, to obtain a CDL Doubles/Triples endorsement in Arkansas, you are required to pass the Doubles/Triples Knowledge Test. This test covers specific information related to handling, inspecting, and coupling/uncoupling double and triple trailers. It is an additional written examination beyond the basic CDL test.
For the CDL Doubles/Triples endorsement in Arkansas, there is no specific skills or maneuvers test. The endorsement only requires a knowledge test, which covers information such as coupling and uncoupling, inspecting doubles and triples, and the handling and stability of these vehicles. However, practical experience driving these types of vehicles can be beneficial.
No, it's not permissible to operate double/triple trailers without a valid CDL Doubles/Triples endorsement in Arkansas. The endorsement is required by federal law and ensures that drivers have the necessary knowledge and skills to safely operate such vehicles. Operating without the proper endorsement can lead to fines, penalties, and potentially the loss of your CDL.
You can append the CDL Doubles/Triples endorsement to your current CDL. You don't need to initiate a new application for a CDL. However, you will have to pass the Doubles/Triples Knowledge Test and pay the required fees to add this endorsement to your existing license.
Yes, there are some constraints for drivers holding a CDL Doubles/Triples endorsement in Arkansas. Drivers must follow federal size and weight regulations. Also, these vehicles are not allowed on some roads due to their size. Furthermore, drivers must have a good driving record and maintain their physical health to keep their CDL and endorsement valid.
In Arkansas, double trailers cannot exceed 81.5 feet in length, and triple trailers are not permitted. The maximum weight for any vehicle or combination is 80,000 pounds on Interstate highways. However, specific weight limits may vary depending on the axle number and spacing. It's crucial to check both state and federal regulations for precise requirements.
Yes, drivers with a CDL Doubles/Triples endorsement must follow specific safety guidelines. These include maintaining a safe following distance, checking all connections regularly, and understanding the high rollover risk. Drivers must also be trained in coupling and uncoupling procedures, and understand the different handling required for these types of vehicles.
