Combination #1
Combination Vehicles Practice Test | Rhode Island 2024 #1 Page 2 of 3
Train for FREE online with our Rhode Island 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 RI 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 . If color-coded, which color is used to identify service lines?
Air lines are sometimes color-coded to help drivers avoid mistakes when coupling glad hands. Typically, blue is used for service lines and red is used for emergency lines.
9 . If you are backing and the trailer begins to drift off-course, the driver should:
If your trailer begins to drift while you are backing, you should correct the drift immediately by turning the top of the steering wheel in the direction of the drift.
10 . In an empty combination vehicle, the stiff suspension springs and strong brakes will have:
An empty combination vehicle will come to a complete stop more slowly than a fully-loaded vehicle. With less weight in a trailer, the stiff suspension springs and strong brakes will have lower traction than they would if the vehicle carried more weight.
11 . Trailers with low underneath clearance can present challenges when driving over:
Railroad-highway crossings may be difficult to cross when pulling a trailer with a low underneath clearance. In particular, both low-slung units and single-axle tractors pulling long trailers are especially challenging to drive over raised crossings.
12 . In a double or triple combination, the ____ trailer should be directly behind the cab.
When positioning trailers in a combination, the most heavily-loaded trailer should be the closest to the tractor. The lightest trailer should be positioned in the rear.
13 . If a trailer begins to jackknife, the driver:
If a trailer begins to jackknife, you should release the brakes and allow the trailer wheels to regain traction with the road. Do not apply the trailer hand brake to attempt to straighten out the rig because the application of brakes is what caused the wheels to lock in the first place.
14 . A trolley valve:
The trailer hand valve (also referred to as the trolley valve or Johnson bar) is a mechanism that works the trailer brakes. It should only be used to test the brakes. Using it while the vehicle is being driven could cause a skid. Never use the trailer hand valve while parking because doing so may release the air pressure from the braking system, releasing the brakes that are holding the vehicle in place.
See the exact questions that will be on the 2024 Rhode Island DMV exam.
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2024 Rhode Island | Frequently Asked Questions
A CDL Class B license in Rhode Island allows the holder to operate vehicles weighing more than 26,000 pounds, or towing a vehicle not exceeding 10,000 pounds. This includes buses, dump trucks, and straight trucks. The license requires passing both a written test and a skills test, including an on-road driving test.
A Class B CDL license in Rhode Island allows operation of single or combination vehicles where the single vehicle weighs over 26,000 pounds. This includes buses, dump trucks, tractor-trailers, tow trucks, cement mixers, and straight trucks. However, it does not allow the towing of a vehicle weighing over 10,000 pounds.
To acquire a Class B CDL license in Rhode Island, applicants must be at least 18 years old (21 for interstate driving), possess a valid non-commercial driver's license, and pass a medical examination. They must also pass a written knowledge test and a skills test, which includes vehicle inspection, basic controls, and on-road driving. Background checks may also be required.
To qualify for a Class B CDL license in Rhode Island, you must be at least 21 years old for interstate travel and 18 years old for intrastate travel. You should also hold a valid regular driver's license and pass both a written knowledge test and a skills test. A medical examination is also required to ensure you're physically fit to operate a commercial vehicle.
Specific endorsements are not necessary for a Class B CDL license in Rhode Island, but they can broaden your driving capabilities. For example, a passenger or school bus endorsement allows you to drive vehicles designed to carry 16 or more passengers, while a tank vehicle endorsement allows you to transport liquids or gases in a tank or tanks.
The Class B CDL skills assessment in Rhode Island includes three sections: pre-trip vehicle inspection, basic vehicle control, and on-road driving. The pre-trip inspection tests your ability to assess the condition of your vehicle. The basic vehicle control test assesses your maneuvering skills. The on-road test evaluates your ability to safely operate the vehicle in various traffic situations.
Class B CDL license holders in Rhode Island are limited to driving single or combination vehicles with a gross vehicle weight rating (GVWR) of 26,001 pounds or more, given that the GVWR of the vehicle(s) towed is not more than 10,000 pounds. They cannot operate Class A vehicles unless they have the correct endorsements and cannot transport hazardous materials without a HAZMAT endorsement.
Yes, in Rhode Island, the written Class B CDL test can be taken in languages other than English. However, the specific languages available may vary, so it's recommended to contact your local DMV office to confirm language options. Furthermore, federal regulations require all CDL holders to read and speak English adequately to converse with the general public and understand highway traffic signs and signals.
Yes, in Rhode Island, those with disabilities can request accommodations for the Class B CDL written exam. The specific accommodations depend on the nature of the disability. It's essential to contact the Rhode Island DMV ahead of time to discuss your needs and ensure that the appropriate accommodations are made for your testing session.
Yes, if you fail the Class B CDL written test in Rhode Island, you can retake it. However, you must wait until the next business day to do so. There is also a retesting fee that must be paid each time the test is retaken. It's recommended to study thoroughly before attempting the test again.
