Knowledge Test Class B #2
Class B Driving Test | Nevada 2025 #2
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 2025, 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.
2025 Nevada | Frequently Asked Questions
To acquire a CDL Passenger endorsement in Nevada, you must first hold a valid Nevada commercial driver's license. Then, you must pass the passenger transport test and a skills test in a vehicle similar to the one you'll be driving. You may also need to pass a background check if you'll be transporting children.
To obtain a CDL Passenger license in Nevada, you must have a valid Nevada CDL. You should be at least 21 years old for interstate travel, or 18 for intrastate. You must pass a written passenger endorsement test and a skills test in the type of vehicle you plan to drive. Also, you need to meet all federal qualifications including a DOT medical card.
Although Nevada doesn't require formal training to obtain a CDL Passenger endorsement, it's recommended. Training programs can help you master the necessary skills and knowledge for the endorsement tests. Practical driving experience is also beneficial, especially in vehicles similar to the one you plan to drive with your CDL Passenger endorsement.
Yes, to obtain a CDL Passenger endorsement in Nevada, you must pass a written passenger transport test. This test focuses on specific knowledge related to carrying passengers, including safety procedures. If you're planning to drive a school bus, you'll also need to pass a separate school bus endorsement test.
During the CDL Passenger endorsement skills test in Nevada, you'll need to demonstrate your ability to inspect your vehicle, check safety equipment, operate the vehicle in various traffic conditions, execute safe turns and stops, and manage railroad crossings. You also need to show your ability to load/unload passengers safely, respond to emergencies, and handle disruptive passengers.
No, it's illegal to transport passengers commercially in Nevada without a valid CDL Passenger endorsement. This endorsement is required for drivers who wish to operate vehicles such as buses or shuttles that can carry 16 or more passengers, including the driver. Violating this rule could result in severe penalties, including fines and suspension of your license.
Yes, you can add the CDL Passenger endorsement to your existing commercial driver's license. To do this, you'll need to pass the passenger transport knowledge test. Once you've passed, the endorsement will be added to your current CDL. You don't need to apply for a new license, but there may be an additional fee.
Yes, there are specific limitations for drivers with a CDL Passenger endorsement in Nevada. These include restrictions on blood alcohol content, which must be below .04%. Drivers are also subject to random drug and alcohol testing. They must also comply with hours-of-service regulations, limiting the number of hours they can drive without rest periods. Violations can lead to suspension or revocation of the endorsement.
Yes, there are age-related prerequisites for acquiring the CDL Passenger endorsement in Nevada. You must be at least 21 years old to drive a commercial vehicle across state lines or to transport hazardous materials. However, you can obtain a CDL Passenger endorsement at the age of 18, but can only operate within the state of Nevada until you turn 21.
With a CDL Passenger endorsement in Nevada, you'll be eligible to operate vehicles such as buses, shuttle vans, or any vehicle designed to transport 16 or more passengers, including the driver. This endorsement also allows you to drive school buses, provided you have an additional School Bus endorsement. It does not cover operation of vehicles like trucks or tractor-trailers.