Knowledge Test Class B #1
Class B Driving Test | Nebraska 2024 #1 Page 4 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 2024, 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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22 . A pre-trip inspection:
A pre-trip vehicle inspection should be done in the same way every time. Consistency will help a driver learn all of the proper steps and decrease the possibility of the driver forgetting to inspect something.
23 . When an S-cam turns inside a brake drum, the S-cam:
When a brake pedal is pressed and the S-cam is turned, the S-cam presses the brake shoes against the inside of the brake drum. This causes friction and will cause the vehicle to slow.
24 . 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.
25 . If stopped on the side of the road, how should you alert other motorists?
Keep the driver's side door open.
If you must stop on the side of the road, it is important to turn on your four-way emergency flashers to warn other road users.
26 . When approaching a downgrade, how can you reduce the amount of braking that will be needed?
Turn off the engine.
Always shift to a lower gear before starting down a hill. Doing this will help your vehicle maintain a safe speed without you needing to use the brakes too much.
27 . When backing with a trailer:
You should avoid braking.
When backing with a trailer, you should pull up to reposition your vehicle as needed.
28 . On a wet road, you should reduce your speed:
By about one-eighth.
You should reduce your speed by about one-third when driving on a wet road. It can be difficult to stop or turn when operating on a slippery surface, so you must adjust your speed to drive safely under such conditions.
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2024 Nebraska | Frequently Asked Questions
To secure a CDL Doubles/Triples endorsement in Nebraska, you must first hold a valid CDL. Next, pass the Doubles/Triples Knowledge test. You aren't required to complete a skills test for this endorsement. Make sure to study the Nebraska CDL manual to prepare for the knowledge test. The endorsement will be added to your existing CDL upon passing the test.
To obtain a CDL Doubles/Triples license, you need a valid CDL. You then have to pass the Doubles/Triples Knowledge test. No skills test is required for this endorsement. Studying the CDL manual for your respective state is advised to pass the knowledge test. Upon passing, the endorsement is added to your existing CDL.
While specialized experience or training isn't explicitly required for a CDL Doubles/Triples endorsement, you must have a valid CDL and pass the Doubles/Triples Knowledge Test. Studying the state's CDL manual will help prepare for this test. Practical experience or training in handling double/triple trailers can be beneficial but isn't a formal requirement.
Yes, to obtain a CDL Doubles/Triples endorsement in Nebraska, you must pass the Doubles/Triples Knowledge Test. This test covers specific topics related to driving double and triple trailers such as coupling and uncoupling, inspecting doubles and triples, and handling. Once you pass this test, the endorsement is added to your CDL.
Actually, there is no skills or road test required for the Doubles/Triples endorsement in Nebraska. The only requirement is to pass a written knowledge test. This test covers topics such as coupling and uncoupling, inspecting doubles and triples, and checking air brake systems. Skills are typically evaluated on the job by your employer.
No, it is not permissible to operate double/triple trailers without a valid CDL Doubles/Triples endorsement in Nebraska. This endorsement is required by law to ensure that drivers have the knowledge and skills necessary to safely operate these larger, more complex vehicles. Operating without the proper endorsement could result in fines, penalties, and loss of your CDL.
You can append the CDL Doubles/Triples endorsement to your current CDL. You don't need to initiate a new application for a CDL. However, you do need to pass the Doubles/Triples knowledge test. Once you've passed, the endorsement can be added to your existing CDL by paying the required fee at a DMV office.
Yes, there are certain limitations for drivers holding a CDL Doubles/Triples endorsement in Nebraska. The endorsement only allows the holder to operate vehicles towing two or three trailers. It doesn't permit the operation of other commercial vehicles unless the driver holds additional endorsements. Additionally, all federal and state regulations regarding hours of service, vehicle maintenance, and safety must be adhered to.
In Nebraska, the maximum weight for a combination vehicle like a double or triple trailer is 80,000 pounds, provided the combination does not exceed 8 axles. The maximum length for each semi-trailer is 53 feet, but the combined length of all trailers including connections cannot exceed 65 feet. These limits may vary based on specific road or bridge restrictions.
Yes, drivers with a CDL Doubles/Triples endorsement must adhere to specific safety regulations. These include proper coupling and uncoupling of units, inspecting the coupling system for defects, and ensuring the height of the coupling is correct. Drivers must also be skilled in handling the additional rearward amplification and tail swing associated with multiple trailers. Furthermore, they should follow general road safety regulations.
