Knowledge Test Class B #1
Class B Driving Test | New Jersey 2025 #1 Page 7 of 7
Train for FREE online with our New Jersey 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 NJ 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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43 . Convex mirrors:
Are illegal in most states.
Convex mirrors are curved to provide drivers with wider views of the road than can be provided by flat mirrors. However, convex mirrors also make objects appear to be smaller and farther away than they really are.
44 . To stop in a vehicle that uses air brakes, the driver should:
Pull the brake pedal up.
To make a normal stop in a vehicle with air brakes, push the brake pedal down. The harder the pedal is pressed, the more air pressure is released.
45 . To check the automatic transmission fluid level in some vehicles, the vehicle:
May have to be left running.
For some vehicles, you may need to leave the engine running to be able to check its automatic transmission fluid level.
46 . When testing a parking brake, the vehicle should:
Be driven while the parking brake is applied.
To test a parking brake, you should fasten your safety belt, set the parking brake for the power unit, release the trailer parking brake (if applicable), place the vehicle in low gear, and attempt to pull forward against the parking brake. If the parking brake does not hold while you are attempting to pull forward against it, the brake is faulty and must be fixed.
47 . If you are being tailgated, you should:
Allow the vehicle to pass.
If you are being tailgated, it is best to allow more room to open up in front of your vehicle. This will help you avoid the need for sudden stops, which could result in the tailgater rear-ending you, and will make it easier for the tailgater to pass. Speeding up may only make things more dangerous by prompting the other driver to continue tailgating you at a higher speed.
48 . You may be denied a HazMat endorsement if:
You do not suffer from a mental illness.
You will be denied a HazMat endorsement, or lose an existing endorsement, if you are not a lawful permanent U.S. resident; you renounce your U.S. citizenship; you are wanted for, under indictment for, or convicted of certain felonies; you are judged as mentally unstable or are committed to a mental institution; or you are deemed to pose a security threat by the Transportation Security Administration (TSA).
49 . How much water must be on a road surface for a vehicle to hydroplane?
None
Hydroplaning is an effect in which a vehicle's tires lose traction with the surface of the road and instead glide along a layer of water. There does not have to be much water on the road for this to occur.
50 . If a truck's Anti-Lock Braking System (ABS) is not working:
The truck will lack brakes on its left side.
If an ABS system fails, the vehicle will still have normal braking function. The driver should continue to drive and brake as they normally would.
See the exact questions that will be on the 2025 New Jersey DMV exam.
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2025 New Jersey | Frequently Asked Questions
To acquire a CDL Hazmat endorsement in New Jersey, you must first have a valid CDL. Then, pass the Hazardous Materials Endorsement Knowledge Test at a Motor Vehicle Commission agency. You'll also need to undergo a TSA security threat assessment, which includes fingerprinting and a background check. Finally, submit the TSA approval to the MVC.
To obtain a CDL Hazmat license in New Jersey, you must already possess a Commercial Driver's License (CDL). You must also pass a Hazardous Materials knowledge test, submit to a federal security threat assessment, including fingerprinting and background check. In addition, you must be at least 21 years old and have no disqualifying criminal offenses.
When applying for a CDL Hazmat endorsement in New Jersey, you need to provide a valid CDL, proof of U.S. citizenship or appropriate immigration status, and identification documents. You will also need to complete the Hazardous Materials Endorsement Application and pass the Hazmat Knowledge Test. After passing a TSA security threat assessment, submit the approval to MVC.
Yes, there is a dedicated written test for the CDL Hazmat endorsement in New Jersey. It's known as the Hazardous Materials Endorsement Knowledge Test. This test assesses your understanding of transporting hazardous materials. You must pass this test before you can receive your Hazmat endorsement.
The written test for the CDL Hazmat endorsement covers a range of topics related to hazardous materials. These include identifying different types of hazardous materials, understanding shipping papers, using placards and labels, loading and unloading hazardous materials, handling emergencies, and following safety procedures. The test is designed to ensure drivers can safely transport hazardous materials.
Yes, there are extra charges associated with acquiring a CDL Hazmat endorsement in New Jersey. These include a fee for the knowledge test, a fingerprinting fee, and a TSA security threat assessment fee. The exact cost may vary, so it's recommended to check with the New Jersey Motor Vehicle Commission for current fees.
Yes, to obtain a CDL Hazmat endorsement in New Jersey, you must undergo a federal background check and fingerprinting. This is mandated by the Transportation Security Administration (TSA) to ensure that hazardous materials are transported safely. The TSA will review criminal, immigration, and mental health records as part of this process.
Yes, specialized training is required for the CDL Hazmat endorsement. Applicants must pass a written test that covers hazardous materials regulations and safety procedures. Additionally, they must undergo a TSA security threat assessment, which includes fingerprinting and a background check. There is no separate certification, but the endorsement is added to your CDL upon passing the test.
No, you cannot legally transport hazardous materials without a valid CDL Hazmat endorsement in New Jersey. This endorsement demonstrates that you have the necessary knowledge and training to handle and transport hazardous materials safely. Transporting hazardous materials without the proper endorsement can result in hefty fines and penalties.
Yes, you can add the Hazmat endorsement to your current CDL license in New Jersey. You don't need a new application for the CDL itself, but you do need to pass the Hazmat knowledge test, submit a fingerprint-based background check, and pay the associated fees to get the endorsement.
