Knowledge Test Class B #2

FREE CDL Class B Driving Test Online | Nevada 2024

Train for FREE online with our Nevada class B license 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 NV CDL class B permit in 2021, practice as much as..

Train for FREE online with our Nevada class B license 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 NV CDL class B permit in 2021, 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 CDL class B requirements may vary from state to state.

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1 . During a static leakage test, the maximum leakage rate for a double combination vehicle is:

4 psi in one minute. When performing a static leakage test on a double combination vehicle with air brakes, the leakage rate should be no more than 3 psi in one minute. If air leaks from the air brake system at a quicker rate, the vehicle should not be driven because something likely needs to be repaired.

2 . Which of the following is not a problem?

Exhaust system parts that are not leaking When inspecting an exhaust system, you should verify that parts of the system are not loose, broken, or missing. The system's parts must be properly mounted and should not be rubbing against moving parts of the vehicle.

3 . A driver should stop after a short distance after changing a tire to:

Ensure that changing one tire did not damage another tire. After a tire has been changed, you should stop after a short distance to re-check the tightness of the wheel nuts.

4 . Steering wheel play should be no more than:

75 degrees. Steering wheel play of more than 10 degrees (about two inches of movement at the rim of a 20-inch steering wheel) can make it difficult to steer.

5 . When other vehicles have trouble seeing you at dawn or dusk, you can increase your visibility by:

Turning on your windshield wipers. At dawn or dusk, and in snowy or rainy conditions, you should turn on your headlights to make it easier for other road users to see your vehicle.

6 . When entering a curve, you should:

You should always slow down to a safe speed and shift into a lower gear before entering a curve.

7 . A low air pressure warning signal should activate:

In an air brake system, a low air pressure warning signal must come on if air pressure in the tanks falls below 55 psi. This warning signal may come in the form of a light, a buzzer, or a wig wag.

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