FREE CDL Class B Driving Test Online | Tennessee 2024 Page 2 of 7
Train for FREE online with our Tennessee class B license 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 TN CDL class B permit 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 CDL class B requirements may vary from state to state.
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8 . If brakes overheat while going down a downhill grade, they may:
Overuse of the brakes may cause them to overheat, making them less effective. This is known as "fade."
9 . If the safety relief valve in the air brake system releases air:
An air brake system has a safety relief valve, which releases air from the tanks if the pressure gets too high. If the valve must operate, something in the system is wrong and should be addressed by a mechanic.
10 . When starting from a stop:
To avoid hitting anything behind you, make sure that your vehicle does not roll back when you start from a complete stop.
11 . When driving in hot weather:
Because air pressure increases as air expands in the heat, it is important to monitor your tire pressure when driving in very hot weather. To prevent the engine from overheating, there must be an adequate amount of oil in the engine, as well as enough water and antifreeze in the cooling system. Antifreeze is helpful for the engine in both hot and cold weather.
12 . Foundation brakes are used:
At each wheel.
Foundation brakes are used at each wheel. The most common type is the S-cam drum brake.
13 . When driving, how can you maintain alertness?
Strategies to avoid becoming fatigued while driving include keeping the cab cool inside by using the air conditioner or opening a window; avoiding heavy foods; and taking rest breaks about every two hours or 100 miles.
14 . A low air pressure warning signal should activate:
When tank pressure falls below 5 psi.
In an air brake system, a low air pressure warning signal must come on if air pressure in the tanks falls below 60 psi. This warning signal may come in the form of a light, a buzzer, or a wig wag.
2024 Tennessee | Frequently Asked Questions
A CDL Class A license in Tennessee allows the holder to operate any combination of vehicles with a Gross Combination Weight Rating (GCWR) of 26,001 pounds or more, provided the Gross Vehicle Weight Rating (GVWR) of the vehicle(s) being towed exceeds 10,000 pounds. It covers vehicles like tractor-trailers, truck and trailer combinations, and flatbeds.
A Class A CDL license in Tennessee allows the holder to operate vehicles such as tractor-trailers, truck and trailer combinations, flatbeds, tanker vehicles, and livestock carriers. It is typically used for long-haul or over-the-road (OTR) trucking. The license covers any vehicle with a GCWR of 26,001 pounds or more if the towed vehicle is over 10,000 pounds.
To obtain a Class A CDL license in Tennessee, you must be at least 21 years old (18-20 years for intrastate driving), possess a valid Tennessee driver's license, pass a vision test, and successfully complete both a knowledge test and a skills test. You'll also need to provide proof of citizenship or lawful permanent residency.
In Tennessee, you must be at least 21 years old to qualify for a Class A Commercial Driver's License (CDL) for interstate driving. However, you can obtain a Class A CDL for intrastate driving (within Tennessee) if you are at least 18 years old.
Specific endorsements are not required for a Class A CDL license, but they can expand your job opportunities. Endorsements allow you to operate specific types of vehicles, such as tank vehicles (N), passenger vehicles (P), school buses (S), or vehicles carrying hazardous materials (H). Each endorsement requires passing additional knowledge and/or skills tests.
The Class A CDL skills test in Tennessee encompasses three parts: a pre-trip inspection to confirm that your vehicle is safe to drive, a basic vehicle control test to demonstrate your ability to maneuver and control the vehicle, and an on-road driving test where you'll be evaluated on your interaction with traffic and adherence to safety rules.
Yes, there can be limitations on Class A CDL license holders. These are typically represented as restrictions noted on the license. For example, if you take your skills test in a vehicle without air brakes, you'll have an "L" restriction and can't operate vehicles with air brakes. Other restrictions can relate to medical conditions or the specific type of vehicle used for testing.
In Tennessee, the Class A CDL written test is primarily administered in English. However, some locations may offer the test in Spanish. It's important to note that all CDL holders must be able to read and speak English well enough to communicate with the general public, understand highway traffic signs and signals, respond to official inquiries, and make entries on reports and records.
Yes, you can request accommodations for the Class A CDL written test if you have a disability. The Tennessee Department of Safety & Homeland Security is committed to ensuring accessibility for all test takers. You should contact them directly ahead of your scheduled test to discuss your specific needs and arrange appropriate accommodations.
If you don't pass the Class A CDL written test, you can retake it. However, you must wait at least one day before retesting. There's no limit on how many times you can retake the test, but each attempt requires a fee. It's advisable to study thoroughly before retesting to increase your chances of passing.