Combination Vehicles Practice Test | Rhode Island 2024 #1

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.

Number of Question 20

Passing Score 16

Number of Tests 20

1 . When testing ____, you should apply your vehicle's brakes with the hand control while moving the vehicle forward slowly.

The Anti-Lock Braking System

The emergency braking system

The trailer service brakes

To test the trailer service brakes, you should first ensure that the braking system has a normal air pressure level, then release the parking brake. You should then move the vehicle forward slowly and apply the brakes with the hand control. If the trailer service brakes are working properly, you will feel the brakes activate.

2 . Keeping cargo centered on a rig can:

Help you drive faster.

Prevent a rollover.

Make turns more dangerous.

A rollover is more likely if cargo is unevenly loaded in a rig. To help prevent a dangerous rollover, it is important to keep a load as centered on the rig as possible.

3 . When a combination vehicle goes around a corner:

The vehicle must use at least two lanes.

The front and rear wheels will move in different paths.

It is best to allow the rear wheels to drive over the curb.

When a vehicle goes around a corner, the rear wheels follow a different path than the front wheels. This is called off-tracking. This effect is especially pronounced on vehicles with trailers.

4 . When the wheels of a trailer lock up:

The trailer will be drivable.

The trailer may swing around.

The vehicle will maintain steering.

A trailer may swing out and strike other vehicles if its wheels lock up. This is especially likely with lightly-loaded trailers.

5 . If the emergency air line loses pressure:

The Anti-Lock Braking System will activate.

The service air line will activate.

The emergency brakes will activate.

The emergency air line controls the emergency brakes on a combination vehicle. A loss of air pressure in the emergency line will cause the emergency trailer brakes to activate.

6 . If color-coded, which color is used to identify emergency, or supply, lines?

White

Yellow

Red

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.

7 . If a parked trailer does not have spring brakes, you should keep the trailer from moving by:

Having the vehicle parked against a wall or other vehicle.

Using chock blocks.

Parking on a slight incline.

If a parked trailer does not have spring brakes, wheel chocks should be used to prevent it from moving.

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2024 Rhode Island | Frequently Asked Questions

A CDL Class A license in Rhode Island allows holders to operate any combination of vehicles with a Gross Combination Weight Rating (GCWR) of 26,001 pounds or more, as long as the vehicle(s) being towed have a GVWR of more than 10,000 pounds. It includes tractor-trailers, truck and trailer combinations, tank vehicles, and livestock carriers.

A Class A CDL license in Rhode Island allows the holder to operate a range of large vehicles. This includes but is not limited to tractor-trailers, truck and trailer combinations, tanker vehicles, livestock carriers, and flatbeds. The vehicle's Gross Combination Weight Rating (GCWR) must be 26,001 pounds or more with the towed vehicle exceeding 10,000 pounds.

To obtain a Class A CDL in Rhode Island, you must be at least 18 years old (21 for interstate driving), have a valid Rhode Island driver's license, pass a vision test, and complete a written knowledge test. You'll also need to successfully complete a skills test, which includes a pre-trip vehicle inspection, basic control skills exam, and an on-road driving test.

You must be at least 18 years old to qualify for a Class A CDL license in Rhode Island. However, to drive interstate, or across state lines, you must be at least 21 years old. It's important to note that these age requirements are mandated by federal law and apply in all states.

Specific endorsements are not required for a Class A CDL license but they can broaden the range of vehicles you can operate and cargo you can transport. Endorsements include T (Double/Triple Trailers), P (Passenger Vehicles), N (Tank Vehicles), H (Hazardous Materials), and S (School Buses). Each endorsement requires passing additional written and/or skills tests.

The Class A CDL skills test in Rhode Island encompasses three main components. First, a pre-trip vehicle inspection to assess your ability to evaluate whether your vehicle is safe to drive. Second, a basic control skills exam where you'll demonstrate basic maneuvers like backing up. Lastly, an on-road driving test where you'll be required to navigate various road situations and traffic rules.

Yes, Class A CDL license holders in Rhode Island may face certain restrictions based on their abilities and the type of vehicle they're licensed to operate. For instance, if you cannot operate a manual transmission, you may have an automatic transmission restriction. If you don't pass the air brakes test, you'll have an air brake restriction. These limitations are marked on the CDL license.

Yes, it is possible to take the written Class A CDL test in languages other than English in Rhode Island. The Rhode Island DMV offers the written CDL test in several languages, including Spanish. However, federal regulations require anyone applying for a CDL to read and speak English sufficiently to converse with the general public, understand highway signs and signals, and respond to official inquiries.

Yes, you can request accommodations for the Class A CDL written test in Rhode Island if you have a disability. You'll need to contact the Rhode Island Division of Motor Vehicles in advance to discuss your specific needs and they'll do their best to provide appropriate accommodations to ensure you can take the test fairly.

If you fail the Class A CDL written test in Rhode Island, you'll need to wait at least five days before retaking it. There's no limit to how many times you can retake the test, but you'll need to pay the testing fee again each time. It's advised to study thoroughly before attempting to retake the test.