FREE Louisiana CDL Practice Test 2024 - DMV Practice Test
Your knowledge of commercial driving facts will be put to the test today as part of your preparation for the written CDL exam and to help you become a safer driver on Louisiana roads and across the country. Each of our 50 multiple-choice questions is based on the Louisiana Commercial Driver's License Manual and applicable national laws in areas like drunk driving. As you answer each question, you'll get a hint if you need it, as well as an explanation that we recommend you read so you can answer other questions on the same topic on the real CDL exam when the time comes. Practice until you're certain you'll pass the CDL exam.
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1 . Poisonous fumes can enter a cab due to:
A faulty exhaust system is a serious safety hazard. It may allow poisonous fumes to enter the vehicle's cab or sleeper berth.
2 . If the low air pressure warning signal comes on, you should:
If the low air pressure warning signal comes on while you are driving a vehicle with air brakes, you should immediately bring the vehicle to a safe stop while you are still able to control the brakes. Inspect and repair the brakes as soon as possible.
3 . How should you brake if your vehicle's ABS is not working?
Without a working Anti-Lock Braking System (ABS), your vehicle will still have normal brake function. Continue to drive and brake as you normally would and have your ABS serviced as soon as possible.
4 . A low air pressure warning signal should activate:
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.
5 . Without engine oil:
It is essential that a vehicle's engine have adequate oil pressure. An engine can be destroyed rapidly if it is run without oil.
6 . If your vehicle is hydroplaning, you should:
If your vehicle begins to hydroplane, do not apply the brakes. Instead, slow down by releasing the accelerator and pushing in the clutch.
7 . You may be an aggressive driver if you:
Avoid being an aggressive driver by being realistic about your travel time, making allowance for delays, maintaining reasonable following distances, and not making hand gestures that could anger another driver.
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2024 Louisiana | Frequently Asked Questions
A CDL Class B license in Louisiana allows drivers to operate single vehicles with a gross vehicle weight rating (GVWR) of 26,001 pounds or more, or any such vehicle towing another not exceeding 10,000 pounds. This includes buses, farm labor vehicles, and any combination of vehicles not defined under Class A.
A Class B CDL license in Louisiana allows the operation of single vehicles with a gross vehicle weight rating (GVWR) of 26,001 pounds or more, or a vehicle towing another not exceeding 10,000 pounds. This includes straight trucks, large buses, segmented buses, box trucks, and dump trucks with small trailers.
To acquire a Class B CDL license in Louisiana, you must be at least 18 years old (21 for interstate driving), possess a valid Louisiana driver's license, pass a vision exam, and complete a written knowledge test. You will also need to pass a skills test, which includes a pre-trip vehicle inspection, a basic controls test, and an on-road driving exam.
In Louisiana, to qualify for a Class B Commercial Driver's License (CDL), you must be at least 18 years old for intrastate driving (within Louisiana only) and at least 21 years old for interstate driving (across state lines or transporting hazardous materials). Other prerequisites include passing a knowledge test and a skills test.
Specific endorsements are not necessary for a Class B CDL license in Louisiana but can broaden your employment opportunities. Endorsements certify additional skills like driving a school bus, tank vehicle, or vehicles carrying hazardous materials. To obtain an endorsement, you must pass specific knowledge tests and, in some cases, a skills test.
The Class B CDL skills assessment in Louisiana encompasses three parts: the pre-trip vehicle inspection, the basic vehicle control test, and the on-road driving test. You'll need to demonstrate knowledge of your vehicle, show that you can control it in a variety of situations, and safely operate it in traffic conditions.
Yes, Class B CDL license holders in Louisiana are limited to operating single vehicles with a gross vehicle weight rating (GVWR) of 26,001 pounds or more, or towing a vehicle not exceeding 10,000 pounds GVWR. They cannot operate Class A vehicles unless they upgrade their license. Furthermore, they must adhere to all federal and state motor carrier safety regulations.
In Louisiana, the written Class B CDL test is typically administered in English. However, some test centers may offer the test in Spanish. It's important to note that even if you take the written test in Spanish, you must still be able to read and speak English well enough to converse 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 test accommodations for the Class B CDL written exam in Louisiana due to disability. The state follows the guidelines of the Americans with Disabilities Act (ADA) and provides reasonable accommodations to individuals who can provide documentation of their disability. It's important to make your request well in advance of your test date.
If you don't pass the Class B CDL written test in Louisiana, you can retake it. However, there's a waiting period before you can retake the test. The waiting period varies but is typically one day. You'll also need to pay a re-examination fee each time you retake the test. It's advisable to study thoroughly before reattempting.
