Air Brakes #1
Air Brakes Endorsement Test | Georgia 2025 #1 Page 2 of 4
Train for FREE online with our Georgia CDL air brake 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 GA Class A/Class B driver license in 2025, 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 the requirements for CDL may vary from state to state.
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7 . In cold weather, an alcohol evaporator should be checked and filled:
Once a month.
An alcohol evaporator can help prevent ice from building up in an air brake system. In cold weather, the evaporator should be checked and refilled every day.
8 . In a dual air brake system:
One system is the main braking system and a second system is ready to be used if the first one fails.
A dual air brake system is made up of two separate air brake systems. The systems share a single set of brake controls, but each has its own air tanks, hoses, and lines.
9 . If the spring brakes are activated, you should never:
Open the door to the cab.
Never apply the brake pedal if your spring breaks are activated. Brakes can be damaged if they are subject to both springs and air pressure.
10 . Braking mechanisms are located ____ a brake drum.
On top of
Drum brakes are attached to the wheels and located on the axles of a vehicle. The braking mechanisms that cause the vehicle to stop can be found inside of a drum brake.
11 . 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.
12 . 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.
See the exact questions that will be on the 2025 Georgia DMV exam.
99.2% of people who use the cheat sheet pass the FIRST TIME
Lillian MCcranie explains how our CDL study guide was helpful in passing the exam and recommends it to everyone.
Cameron tells us how he purchased the CDL exam, and found it to be a useful tool which helped him pass the exam and find a job.
2025 Georgia | Frequently Asked Questions
A CDL Class A license in Georgia is defined as a commercial driver's license that allows the holder to operate any combination of vehicles with a Gross Combination Weight Rating (GCWR) of 26,001 or more pounds, given that the Gross Vehicle Weight Rating (GVWR) of the vehicle(s) being towed is over 10,000 pounds. This includes tractor-trailers, truck and trailer combinations.
A Class A Commercial Driver's License (CDL) in Georgia allows the holder to operate vehicles such as tractor-trailers, truck and trailer combinations, tank vehicles, livestock carriers, and flatbeds. This license is applicable for any combination of vehicles with a Gross Combination Weight Rating (GCWR) of 26,001 or more pounds if the towed vehicle is over 10,000 pounds.
To obtain a Class A CDL license in Georgia, applicants must be at least 21 years old (18-20 years for intrastate travel), possess a valid Georgia driver's license, and pass a vision exam. They also need to pass written knowledge tests, a three-part skills test including pre-trip vehicle inspection, basic vehicle control, and on-road driving test. A medical examination is also required.
In Georgia, you must be at least 21 years old to qualify for a Class A Commercial Driver's License (CDL) if you intend to drive across state lines or transport hazardous materials. However, if you only plan to drive within the state (intrastate), you can qualify for a CDL at 18 years old.
Endorsements are not required to obtain a Class A CDL license, but they provide additional permissions. For example, endorsements for HazMat (Hazardous Materials), Tank Vehicles, Passenger Transport, and Double/Triple Trailers allow drivers to operate specialized vehicles. Each endorsement requires passing additional knowledge tests, and in some cases, a skills test.
The Class A CDL skills test in Georgia encompasses three main areas: a pre-trip vehicle inspection to check the vehicle's safety, 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 asked to perform various maneuvers on the highway, including turning, backing up, and navigating intersections.
Yes, Class A CDL license holders may face limitations based on the type of vehicle they can operate, the cargo they can transport, and where they can drive. Some restrictions include not being able to operate a vehicle with air brakes, transport passengers, or drive out-of-state if they are under 21. These restrictions vary based on endorsements and state regulations.
In Georgia, the written Class A Commercial Driver's License (CDL) test is available in English only. This is because federal regulations require all CDL holders to read, write, 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 accommodations for the Class A CDL written test if you have a disability. The Georgia Department of Driver Services (DDS) complies with the Americans with Disabilities Act (ADA) and provides reasonable modifications to ensure equal access. Contact your local DDS Customer Service Center to discuss specific needs and arrange accommodations.
Yes, if you fail the Class A CDL written test in Georgia, 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 new fee. It's advisable to study thoroughly before retaking the test.
