NV CDL AIR BRAKES PRACTICE TEST
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The air brakes endorsement applies to applicants who wish to drive a vehicle with air brakes in Class A, B, or C CDL. To drive a vehicle with air brakes, you must pass the air brake component of the Nevada CDL knowledge test. The NV CDL air brakes test consists of 25 questions, and you'll need at least 20 correct answers to pass (80%). The test covers the information found in the air brakes section of the Nevada CDL Manual. Take this NV CDL practice test now to prepare for the actual air brakes test!
1.
When the spring brakes are on, you should never:
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push the brake pedal down.
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decrease your speed.
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change lanes.
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upshift.
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2.
Antilock brakes:
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help you stop faster.
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decrease your stopping distance.
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let you drive faster.
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None of the above.
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3.
Before starting down a hill, you should:
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slow down and shift to a lower gear.
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look for an escape route.
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apply the brakes hard.
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release the accelerator and shift to Neutral at the same time.
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4.
If you get stuck on railroad tracks, you should:
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stay in the vehicle and call for help.
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check the engine compartment quickly.
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get out of the vehicle and away from the tracks.
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have a helper push your vehicle.
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5.
When you push the brake pedal down, air brakes work:
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immediately.
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after a short delay.
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only when ABS is working.
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after about 15 seconds.
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