Combination #1
Combination Vehicles Practice Test | Oklahoma 2024 #1 Page 2 of 3
Train for FREE online with our Oklahoma CDL combination vehicle 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 combination 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 DMV requirements for issuing a combination license may vary from state to state.
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8 . When testing ____, you should apply your vehicle's brakes with the hand control while moving the vehicle forward slowly.
To test the trailer service brakes, you should first ensure that the braking system has a normal air pressure level, then release the parking brake. You should then move the vehicle forward slowly and apply the brakes with the hand control. If the trailer service brakes are working properly, you will feel the brakes activate.
9 . During a trip, landing gear should be:
Landing gear, or trailer supports, should always be completely raised before a vehicle is driven. Landing gear that is not entirely raised could catch on railroad tracks or other hazards on the roadway.
10 . What is a bobtail tractor?
Tractors without semi-trailers are referred to as bobtail tractors. Operating a bobtail tractor requires drivers to exercise caution.
11 . What is the Johnson bar?
The trailer hand valve, also called the trolley valve or Johnson bar, is used to work the trailer brakes. It should be used only to test the brakes. Using it while a vehicle is in motion could cause a skid.
12 . Look into the back of the fifth wheel:
While inspecting a coupling, you should go under the trailer and look into the back of the fifth wheel. Ensure that the fifth wheel jaws are secured around the shank of the kingpin.
13 . When a vehicle goes around a corner, the rear wheels:
When any vehicle goes around a corner, the rear wheels follow a different path than the front wheels. This is called off-tracking. The degree of off-tracking will be greater on long vehicles than on short vehicles.
14 . If a load is placed on one side of a trailer, the trailer:
Positioning the weight of a load on one side of a trailer may cause the trailer to lean to that side, increasing the risk of a rollover during turns and lane changes.
See the exact questions that will be on the 2024 Oklahoma DMV exam.
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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.
