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The school bus endorsement applies to applicants who wish to drive a school bus in any Class A or B CDL. To add an S endorsement to your CLP/CDL, you must pass the Oklahoma school bus test, and you must also pass skills tests in a school bus. The OK CDL bus test consists of 20 questions, and you'll need at least 16 correct answers to pass (80%). The knowledge test covers the following sections of the Oklahoma CDL Manual: School Buses, Vehicle Inspection Test, Basic Control Skills Test and Road Test. After studying, take this OK CDL practice test to prepare for the actual bus test!
1.
A disabled bus with riders aboard the vehicle:
should not be towed or pushed, unless getting off would be unsafe.
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should only be pushed or towed by another bus.
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should be towed or pushed, unless staying on the bus would be unsafe.
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2.
When driving in very hot weather, you may have to:
increase your speed until the tires cool off.
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reduce your speed to prevent overheating.
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decrease your following distance.
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3.
If your vehicle has power steering, during your pre-trip external inspection you must check that:
the engine rpm is down close to
idle.
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there are no power steering fluid leaks or damage to the power steering hoses.
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there are 2 lit red lights indicating it's there.
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4.
When driving in high winds, you should:
reduce your speed.
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increase your speed.
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change lanes frequently.
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5.
How should you brake if your vehicle loses ABS?
Step on and off the brake pedal several times
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Brake as you always have.
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Pump the brake repeatedly
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6.
When students unload the bus, they should:
walk at least 10 feet away from the bus.
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walk along the side of the bus.
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stand at the side of the bus.
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7.
ABS helps you:
decrease your average speed.
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lock your wheels.
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keep the wheels from locking up.
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8.
The overhead inside rearview mirror is used to:
perform a safe stop at designated unloading areas.
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monitor passenger activity inside the school bus.
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monitor the blind spot area directly behind the driver’s seat.
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9.
Which of the following is NOT a warning sign of fatigue?
Frequent blinking
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Driving at the speed of the traffic
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Heavy eyelids
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10.
Do not push or tow a disabled bus with riders aboard the vehicle, unless:
the majority of the passengers agree.
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the distance to be covered is less than 5 miles.
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getting off would be unsafe.
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