FREE CDL Combination Vehicles Practice Test Online | Maine 2024 Page 3 of 3
Train for FREE online with our Maine 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 ME combination license in 2021, 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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15 . The trailer hand valve should be used:
The trailer hand valve (also referred to as the "trolley valve" or "Johnson bar") works the trailer brakes and should be used only when testing them. Using the trailer hand valve while driving could result in a skid.
16 . 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.
17 . Combination vehicles need extra space on the road because they:
Combination vehicles need more space on the road than other commercial vehicles because they are longer and need more space to turn and stop. It is especially important to properly manage space when you are operating a combination vehicle.
18 . Shut-off valves:
Shut-off valves are used in air supply lines to control the passage of air from one trailer to another. The rear shut-off valve should always be closed to prevent air from leaving the braking system.
19 . Keeping cargo centered on a rig can:
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.
20 . When backing up your tractor while coupling it to a trailer, the trailer brakes should be:
Correctly following the steps to couple and uncouple trailers is vital to safely operating a combination vehicle. Before backing your tractor under the trailer while coupling, make sure your trailer brakes are locked.
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2024 Maine | Frequently Asked Questions
A CDL Class A license in Maine permits the holder to operate any combination of vehicles with a Gross Vehicle Weight Rating (GVWR) of 26,001 pounds or more, provided the towed vehicle is heavier than 10,000 pounds. This typically includes tractor-trailers, truck and trailer combinations, tank vehicles, livestock carriers, and flatbeds.
A Class A CDL license allows the holder to operate vehicles such as tractor-trailers, truck and trailer combinations, tanker vehicles, livestock carriers, and flatbeds. Essentially, it permits operation of any combination of vehicles with a Gross Vehicle Weight Rating (GVWR) of 26,001 pounds or more, where the towed vehicle is heavier than 10,000 pounds.
To obtain a Class A CDL license in Maine, you must be at least 21 years old (18 for intrastate driving), have a valid driver's license, pass a vision test, and complete a written knowledge test. You must also pass a skills test, which includes a pre-trip vehicle inspection, basic vehicle control, and on-road driving. Medical examinations may also be required.
In Maine, you must be at least 21 years old to qualify for a Class A CDL license for interstate driving. However, if you plan to operate only within the state (intrastate driving), you can obtain a Class A CDL license at 18 years old.
Endorsements for a Class A CDL license in Maine are not required but are available to allow drivers to operate specific types of vehicles. These include endorsements for tank vehicles (N), passenger vehicles (P), school buses (S), and hazardous materials (H). Each endorsement requires passing an additional knowledge test and, in some cases, a skills test.
The Class A CDL skills test in Maine includes three main components: a pre-trip vehicle inspection to assess your ability to assess the vehicle's safety, a basic vehicle control test to evaluate your ability to manage the vehicle, and an on-road driving test where you demonstrate practical driving skills in various traffic situations.
Yes, limitations can be imposed on Class A CDL license holders in Maine. These restrictions could be related to the driver's medical condition, the type of vehicle, or the cargo. For instance, drivers with certain medical conditions may be restricted from operating commercial vehicles unless they have a medical variance.
The written Class A CDL test in Maine is generally provided in English, as federal regulations require a basic understanding of English to operate commercial vehicles. However, some states may offer the test in Spanish or other languages. It's best to contact the Maine Bureau of Motor Vehicles directly for specific language accommodations.
Yes, accommodations can be requested for the Class A CDL written test in Maine if you have a disability. The Bureau of Motor Vehicles is committed to ensuring equal access to all of their services. You should contact your local BMV office in advance to discuss your specific needs and the possible accommodations they can provide.
Yes, if you don't pass the Class A CDL written test in Maine, you can retake it. However, there's a waiting period of one business day before you can try again. There's also a retesting fee that you'll need to pay each time. It's recommended to study thoroughly before reattempting the test.
