Knowledge Test Class B #2
Class B Driving Test | Nebraska 2025 #2 Page 2 of 7
Train for FREE online with our Nebraska 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 NE 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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8 . When conducting a check of the engine compartment during a vehicle inspection, you should not:
When inspecting the engine compartment, you should check the oil level, coolant level, and windshield washer fluid level, among other things.
9 . 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.
10 . A steering wheel should be held:
At the base of the wheel.
A steering wheel should be held firmly with both hands, positioned on opposite sides of the wheel.
11 . You should always be able to stop within:
30 seconds of hitting the brakes.
You should always make sure that your vehicle will be able to stop within the area of the road that you are able to see. This means that you must slow down whenever conditions reduce visibility.
12 . Why are multi-speed axles and auxiliary transmissions used?
On many vehicles, multi-speed rear axles and auxiliary transmissions are used to provide extra gears.
13 . To determine if a vehicle can handle a load, you must know:
It is a driver's responsibility to make sure their vehicle is not overloaded. They must be aware of legal weight limits and the maximum weight that their vehicle is rated to carry, including the weight capacity rating of the suspension system.
14 . If air pressure drops to a level between ____, a visual low pressure warning signal should have already activated.
A visual low pressure warning signal should activate before air pressure drops to a level between 55 and 75 psi. This signal could be a light, a buzzer, or a wig wag.
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2025 Nebraska | Frequently Asked Questions
To acquire a CDL Tank endorsement in Nebraska, you must first have a Commercial Driver's License (CDL). Then, study the Tank Vehicle section of the Nebraska CDL Handbook. After studying, schedule and pass the Tank Endorsement written test at a Nebraska DMV office. The test generally covers material related to the safe operation of tank vehicles.
To obtain a CDL Tank license in Nebraska, you must have a valid Commercial Driver's License (CDL). You will then need to pass the Tank Vehicle Endorsement Test, which covers federal and state regulations for transporting liquid or gaseous materials. Lastly, you may be required to pass a driving test in a vehicle representative of the one you will be operating.
While Nebraska doesn't specifically mandate training or prior experience for a CDL Tank endorsement, it's highly recommended to undergo training to pass the Tank Vehicle Endorsement Test. This test covers specific rules and safety protocols for transporting liquid or gaseous materials. Some employers may also require specific experience or training before hiring.
Yes, in Nebraska, to obtain a CDL Tank endorsement, you must pass the Tank Vehicle Endorsement Test. This written exam focuses on federal and state regulations related to safely transporting liquid or gaseous materials. It covers topics like inspecting tank vehicles, safe driving, and handling emergencies. Preparation for this test is crucial for success.
The written test for the CDL Tank endorsement in Nebraska includes subjects such as inspecting tank vehicles, recognizing leaks, driving tank vehicles (including high center of gravity and surge), and safe handling and emergency protocols for liquid or gaseous materials. The test is designed to ensure drivers understand the specific safety requirements for operating tank vehicles.
The CDL Tank endorsement assessment specifically tests your knowledge on safe driving rules and procedures for tank vehicles. This includes understanding the vehicle's high center of gravity, managing surge, inspecting and recognizing leaks, and handling emergencies. However, unlike other endorsements, there is no separate skills or road test for the Tank endorsement; the knowledge is assessed through a written exam.
A CDL Tank endorsement allows a driver to operate a commercial motor vehicle designed to transport any liquid or gaseous materials within a tank. However, if the material is hazardous, the driver must also have a Hazardous Materials (HazMat) endorsement. Additionally, drivers are subject to federal regulations regarding hours of service, vehicle maintenance, and safety inspections.
No, it's illegal to transport liquid or gas materials without a valid CDL Tank endorsement in Nebraska. This endorsement is required for drivers who wish to operate a tank vehicle, which is defined as any commercial vehicle that is designed to transport any liquid or gaseous materials within a tank or tanks. Violation of this requirement can result in serious penalties.
The CDL Tank endorsement can be added to your existing Commercial Driver's License (CDL). You don't need to apply for a new CDL. However, you must pass the Tank Vehicle written test. After passing, the Tank endorsement will be added to your CDL, expanding the range of vehicles you're authorized to drive.
Yes, if you're handling hazardous materials with a CDL Tank endorsement, you also need a Hazardous Materials (HazMat) endorsement. To obtain this, you must pass a written test and a TSA background check. Also, you must follow federal safety regulations regarding transportation and handling of hazardous materials to ensure safety and prevent environmental damage.
