Air Brakes #2
Air Brakes Endorsement Test | Oklahoma 2024 #2 Page 3 of 4
Train for FREE online with our Oklahoma 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 OK Class A/Class B driver license 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 the requirements for CDL may vary from state to state.
25
20
20
13 . In a vehicle with dual parking control valves, a separate air tank can be used:
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.
14 . In a dual air brake system, air pressure should build from 85 to 100 psi within ____ seconds.
When inspecting a vehicle with a dual air brake system, you should wait for air pressure to build from 85 to 100 psi in both the primary and secondary systems. This should take about 45 seconds.
15 . Brakes out of adjustment will:
Brakes out of adjustment will fade before those that are properly adjusted. Brake adjustment must be checked frequently to help prevent brake issues.
16 . What helps prevent wheel lockup when braking?
The purpose of an Anti-Lock Braking System (ABS) is to prevent wheel lockup while brakes are being applied.
17 . Air tank drains:
Compressed air in an air brake system usually has a certain amount of water and oil in it. This can harm the system if allowed to accumulate. Air tanks have drain valves to aid in removing water and oil from the compressed air.
18 . Anti-Lock Braking Systems (ABS):
If equipped, ABS is in addition to a vehicle's normal braking system and does not increase or decrease the braking power of any other system. ABS only activates when a vehicle's wheels are about to lock.
Search the best driving school in your neighbourhood
2024 Oklahoma | Frequently Asked Questions
To secure a CDL Bus endorsement in Oklahoma, you need to apply through the Department of Public Safety. You must already possess a Commercial Driver's License (CDL). Then, pass the passenger transport test, which includes both written and skills tests. The written test covers topics like loading/unloading passengers, emergency procedures, and vehicle inspections. The skills test includes vehicle inspection, basic controls, and on-road driving.
Obtaining a CDL Bus license in Oklahoma requires you to have a Commercial Driver's License (CDL) first. Then, you must pass the passenger transport test, which includes a written test and skills tests. The written test covers topics like vehicle inspection, passenger loading/unloading, and emergency procedures. The skills test involves demonstrating vehicle inspection, basic controls, and on-road driving abilities.
Yes, specific training is necessary for a CDL Bus endorsement in Oklahoma. You must pass both a written and skills test that covers vehicle inspection, passenger loading and unloading, and emergency procedures. This usually requires some form of training or experience. Some drivers gain this experience on the job, while others may complete a professional training program.
CDL Bus licenses fall into three classifications based on the vehicle's size and purpose: Class A, B, and C. Class A is for vehicles towing trailers over 10,000 pounds. Class B is for vehicles not towing trailers over 10,000 pounds, like city buses. Class C is for vehicles designed to transport 16 or more passengers including the driver, or hazardous materials.
No, you cannot use your personal vehicle for the CDL Bus driving test in Oklahoma. The vehicle used for the test must match the class and type of vehicle you plan to drive with your CDL. For a bus endorsement, you would need to test in a bus. You may rent a bus or use one provided by a training program or employer.
During the CDL Bus driving test in Oklahoma, you'll be evaluated on several specific skills. These include pre-trip vehicle inspection, backing maneuvers, navigating intersections and railway crossings, controlling the vehicle, and stopping at designated points. You'll also be tested on loading and unloading passengers, use of mirrors, and emergency evacuation procedures.
Yes, additional medical prerequisites are necessary for a CDL Bus endorsement. Applicants must pass a Department of Transportation (DOT) physical exam every 24 months to ensure they're physically capable of safe driving. This includes vision and hearing tests, blood pressure monitoring, and checks for conditions like diabetes or heart disease that could affect driving ability.
No, it is not permissible to transport passengers without a valid CDL Bus endorsement in Oklahoma. Operating a commercial vehicle like a bus without the proper license and endorsements can lead to significant fines, penalties, and even jail time. Always ensure you have the correct licensing to legally and safely transport passengers.
In Oklahoma, you can add a CDL Bus endorsement to your existing commercial driver's license. You don't need to apply for a new license. However, you will have to pass the Passenger Transport Test and a skills test in a passenger vehicle to get this endorsement.
Yes, there are restrictions for drivers with a CDL Bus endorsement in Oklahoma. These may include the type of bus you can drive, based on the specific endorsements you have. Furthermore, you must comply with hours of service regulations, maintain a clean driving record, and pass regular physical examinations to ensure you are physically capable of operating a commercial vehicle safely.
