Knowledge Test Class B #2
Class B Driving Test | Alabama 2024 #2 Page 5 of 7
Train for FREE online with our Alabama 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 AL CDL class B permit 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 CDL class B requirements may vary from state to state.
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29 . Who is responsible for the safe operation of a vehicle?
The person driving a vehicle is responsible for its safe operation. Be sure to perform routine vehicle inspections before operating a commercial motor vehicle.
30 . 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.
31 . Which type of brakes do most heavy-duty vehicles have?
Gravity brakes
For safety, most heavy-duty vehicles are equipped with dual air brake systems.
32 . In a vehicle with dual parking control valves, once air pressure is lost and the spring brakes come on:
The air tanks will automatically refill to a safe air pressure level.
In a vehicle with dual parking control valves, there is a separate air tank that can be used to temporarily release the spring brakes if they have been activated due to low air pressure. Pushing in the proper control will release the spring brakes for a short period of time, allowing the driver to move the vehicle in an emergency.
33 . To help your vehicle be seen by others:
Headlights should only be used in the rain.
When driving at night, it is important that your lights be clean so that they provide as much light as possible. This will help others to see your vehicle.
34 . Which of the following is a good rule to follow when making a turn?
Signal early.
Signal well in advance of a turn so drivers behind you are aware of your intentions. Keep the signal on throughout the turn and turn it off once the turn is complete.
35 . What is the purpose of a vehicle inspection report?
It provides a plan for the next five trips.
A vehicle inspection report allows a driver to inform the motor carrier of issues that could affect the safe operation of a vehicle. If required, the driver should fill out a vehicle inspection report after every day of driving. They should make note of any issues that could affect the safety of the vehicle or that could lead to a mechanical breakdown.
2024 Alabama | Frequently Asked Questions
A CDL Class B license in Alabama allows the driver to operate single vehicles with a gross vehicle weight rating (GVWR) of 26,001 or more pounds, or any such vehicle towing a vehicle not in excess of 10,000 pounds GVWR. This includes straight trucks, buses, large passenger vehicles, segmented buses, and trucks towing smaller vehicles.
In Alabama, a Class B CDL license permits the operation of single vehicles with a gross vehicle weight rating (GVWR) of 26,001 or more pounds, or towing a vehicle not exceeding 10,000 pounds GVWR. This includes large buses, segmented buses, straight trucks, and trucks towing smaller vehicles such as a small trailer or boat.
To acquire a Class B CDL license in Alabama, applicants must be at least 21 years old (or 18 for intrastate travel), possess a valid Alabama driver's license, pass a vision test, and complete a written knowledge test. They must also complete a skills test in a vehicle representative of the class of CDL they are applying for.
In Alabama, you must be at least 21 years old to qualify for a Class B CDL license for interstate commerce. However, if you only intend to drive within the state (intrastate commerce), you can qualify for a Class B CDL license at 18 years old.
Specific endorsements aren't necessary for a Class B CDL license, but they can provide additional driving privileges. For instance, endorsements for passenger vehicles, school buses, tank vehicles, or hazardous materials can be added to a Class B CDL after passing specific written and skills tests. These endorsements broaden the range of vehicles you can operate.
The Class B CDL skills assessment in Alabama includes three parts: the vehicle inspection test, the basic controls test, and the road test. The vehicle inspection test assesses your ability to determine if your vehicle is safe to drive. The basic controls test evaluates your ability to maneuver and control the vehicle. Lastly, the road test assesses your on-road driving skills.
Yes, Class B CDL license holders in Alabama are limited to operating single vehicles with a gross vehicle weight rating (GVWR) of 26,001 pounds or more, or a vehicle towing another vehicle not exceeding 10,000 pounds GVWR. They cannot operate a combination of vehicles (like tractor-trailers) that would require a Class A CDL. Specific endorsements may also be required for certain types of vehicles or loads.
In Alabama, the written Class B CDL test is primarily offered in English. However, some locations may offer the test in Spanish. It's important to note that federal regulations require all commercial drivers to read and speak English sufficiently to communicate with the general public, understand highway traffic signs and signals, and respond to official inquiries.
Yes, you can request test accommodations for the Class B CDL written exam in Alabama if you have a disability. You'll need to provide documentation of your disability and specify the type of accommodation needed. The Alabama Law Enforcement Agency will review your request and determine if the accommodation can be provided without compromising the integrity of the test.
Yes, if you don't pass the Class B CDL written test in Alabama, you can retake it. However, you must wait at least one day before retaking the test. If you fail the test three times, you will need to start the application process over, including paying the necessary fees. It's recommended to study thoroughly to increase your chances of passing on your next attempt.