Knowledge Test Class B
This license is required for driving a single vehicle with a GVWR of more than 26,001 pounds, and a trailer not to exceed 10,000 pounds gross vehicle weight rating, or a vehicle designed to transport 24 or more people (including the driver). To receive this license, applicants must pass a 50-question test. To pass, applicants must answer 40 questions correctly. Each question has four possible answer choices. Test questions come from the New Jersey Commercial Driver License Manual. Questions come from chapters covering: Introduction, Driving Safely, Transporting Cargo Safely, Air Brakes (if applicable), Pre-Trip Vehicle Inspection Test, Basic Vehicle Control Skills Test and On-Road Driving.. Endorsements that may be used with a Class B CDL are: Hazardous materials, Tank, Passenger, HazMat and Tank, Air Brakes and School bus.
Number of Question
Passing Score
15. After starting the engine, oil pressure should reach a normal level:
Explanation
After you start the engine, keep an eye on the gauges. Oil pressure should rise to a normal level within a few seconds of the engine being started.
16. Regarding winter driving, all of the following are true, except:
Explanation
When driving during the winter, it is particularly important that your tires have adequate tread. You need a tread depth of at least 4/32 of an inch in every major groove on the front tires, and at least 2/32 of an inch on the back tires. Check the tread depths by using a gauge.
17. What is a Gross Vehicle Weight Rating?
Explanation
Gross Vehicle Weight Rating (GVWR) is the weight specified by the manufacturer as the maximum weight of a single vehicle and its load.
18. You should always be able to stop within:
Explanation
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.
19. If a truck is equipped, a trailer brake hand valve can be used to:
Explanation
If a tractor-trailer is so equipped, the trailer brake hand valve can be used to stop the vehicle from rolling back when being started from a stop.
20. Vehicles with dual air brake systems:
Explanation
Before driving a vehicle with a dual air brake system, allow time for the air compressor to build up pressure of at least 100 psi in both the primary and secondary systems.
21. Air tank drains:
Explanation
Compressed air in an air brake system usually contains a certain amount of water and compressor oil. The water and oil can damage the brakes if left to accumulate in the system. Manually operated air tank drains must be opened daily to remove this build-up.
Ranked by best match
Frequently Asked Questions
A Class B Commercial Driver's License (CDL) in New Jersey allows a driver to operate a single vehicle with a weight of 26,001 pounds or more, or a combination of vehicles with a total weight of less than 26,001 pounds. This license is required for drivers who operate buses, delivery trucks, and other large commercial vehicles.
To obtain a Class B CDL in New Jersey, you will need to:
1. Obtain a commercial learner's permit (CLP) by passing the written knowledge test for the class of license you are seeking.
2. Hold your CLP for at least 14 days before taking the skills test.
3. Schedule and pass the skills test with an approved third-party tester.
4. Provide proof of citizenship or lawful permanent residency, along with other required identification documents.
5. Pass a medical examination and provide a valid medical examiner's certificate.
6. Pay the appropriate fees and complete any necessary applications.
Once you have obtained your Class B CDL in New Jersey, you will need to meet ongoing requirements to maintain your license, such as completing regular medical exams and renewing your license on schedule.
To obtain a Class B CDL in New Jersey, you will need to:
1. Obtain a commercial learner's permit (CLP) by passing the written knowledge test for the class of license you are seeking.
2. Hold your CLP for at least 14 days before taking the skills test.
3. Schedule and pass the skills test with an approved third-party tester.
4. Provide proof of citizenship or lawful permanent residency, along with other required identification documents.
5. Pass a medical examination and provide a valid medical examiner's certificate.
6. Pay the appropriate fees and complete any necessary applications.
Once you have obtained your Class B CDL in New Jersey, you will need to meet ongoing requirements to maintain your license, such as completing regular medical exams and renewing your license on schedule.
With a Class B Commercial Driver's License (CDL) in New Jersey, you can operate a single vehicle with a weight of 26,001 or more pounds or a combination of vehicles with a total weight of less than 26,001 pounds. Examples of vehicles that you can operate with a Class B CDL in New Jersey include:
1. Single-unit buses that transport 16 or more passengers, including the driver
2. Straight trucks, such as delivery trucks and dump trucks
3. Large tow trucks and other heavy-duty service vehicles
4. Box trucks with trailers of less than 10,000 pounds
5. Tractor-trailers with a combination weight of less than 26,001 pounds
It is important to note that there may be additional endorsements or restrictions required depending on the specific type of vehicle you will be operating. For example, if you will be transporting hazardous materials, you will need to obtain a hazardous materials endorsement in addition to your Class B CDL.
1. Single-unit buses that transport 16 or more passengers, including the driver
2. Straight trucks, such as delivery trucks and dump trucks
3. Large tow trucks and other heavy-duty service vehicles
4. Box trucks with trailers of less than 10,000 pounds
5. Tractor-trailers with a combination weight of less than 26,001 pounds
It is important to note that there may be additional endorsements or restrictions required depending on the specific type of vehicle you will be operating. For example, if you will be transporting hazardous materials, you will need to obtain a hazardous materials endorsement in addition to your Class B CDL.
To obtain a Class B Commercial Driver's License (CDL) in New Jersey, you must meet the following requirements:
1. Be at least 18 years old to drive within the state of New Jersey, or 21 years old if you will be driving across state lines or transporting hazardous materials.
2. Hold a valid New Jersey driver's license.
3. Pass a medical examination and provide a valid medical examiner's certificate.
4. Obtain a commercial learner's permit (CLP) by passing the written knowledge test for the class of license you are seeking.
5. Hold your CLP for at least 14 days before taking the skills test.
6. Schedule and pass the skills test with an approved third-party tester.
7. Provide proof of citizenship or lawful permanent residency, along with other required identification documents.
8. Pay the appropriate fees and complete any necessary applications.
It is important to note that there are additional requirements depending on the specific type of vehicle you will be operating. For example, if you will be transporting hazardous materials, you will need to obtain a hazardous materials endorsement in addition to your Class B CDL. Additionally, you may need to pass additional written knowledge tests and skills tests depending on the type of vehicle you will be driving and any endorsements or restrictions required for that vehicle.
1. Be at least 18 years old to drive within the state of New Jersey, or 21 years old if you will be driving across state lines or transporting hazardous materials.
2. Hold a valid New Jersey driver's license.
3. Pass a medical examination and provide a valid medical examiner's certificate.
4. Obtain a commercial learner's permit (CLP) by passing the written knowledge test for the class of license you are seeking.
5. Hold your CLP for at least 14 days before taking the skills test.
6. Schedule and pass the skills test with an approved third-party tester.
7. Provide proof of citizenship or lawful permanent residency, along with other required identification documents.
8. Pay the appropriate fees and complete any necessary applications.
It is important to note that there are additional requirements depending on the specific type of vehicle you will be operating. For example, if you will be transporting hazardous materials, you will need to obtain a hazardous materials endorsement in addition to your Class B CDL. Additionally, you may need to pass additional written knowledge tests and skills tests depending on the type of vehicle you will be driving and any endorsements or restrictions required for that vehicle.
The minimum age requirement to obtain a Class B Commercial Driver's License (CDL) in New Jersey is 18 years old to drive within the state. However, if you plan to drive a commercial motor vehicle across state lines or transport hazardous materials, you must be at least 21 years old. Additionally, some employers or insurance companies may have their own age requirements for drivers operating certain types of vehicles or carrying specific types of cargo.
Yes, you may need to obtain certain endorsements for your Class B Commercial Driver's License (CDL) depending on the type of vehicle you will be driving and the cargo you will be transporting. The following endorsements are available in New Jersey:
1. Passenger Endorsement (P): Required for drivers who will be operating a vehicle designed to transport 16 or more passengers, including the driver.
2. School Bus Endorsement (S): Required for drivers who will be operating a school bus.
3. Tank Vehicle Endorsement (N): Required for drivers who will be operating a vehicle designed to transport liquids or gases in bulk containers with a capacity of 1,000 gallons or more.
4. Hazardous Materials Endorsement (H): Required for drivers who will be transporting hazardous materials that require placards.
5. Doubles/Triples Endorsement (T): Required for drivers who will be operating double or triple trailers.
To obtain any of these endorsements, you must pass additional written knowledge tests and meet other requirements as outlined by the New Jersey Motor Vehicle Commission.
1. Passenger Endorsement (P): Required for drivers who will be operating a vehicle designed to transport 16 or more passengers, including the driver.
2. School Bus Endorsement (S): Required for drivers who will be operating a school bus.
3. Tank Vehicle Endorsement (N): Required for drivers who will be operating a vehicle designed to transport liquids or gases in bulk containers with a capacity of 1,000 gallons or more.
4. Hazardous Materials Endorsement (H): Required for drivers who will be transporting hazardous materials that require placards.
5. Doubles/Triples Endorsement (T): Required for drivers who will be operating double or triple trailers.
To obtain any of these endorsements, you must pass additional written knowledge tests and meet other requirements as outlined by the New Jersey Motor Vehicle Commission.
The Class B Commercial Driver's License (CDL) skills test in New Jersey consists of three parts:
1. Pre-Trip Inspection: You will be required to perform a thorough inspection of your vehicle to ensure that it is safe to operate. You will need to demonstrate your knowledge of the vehicle's components and systems by identifying and explaining each item you inspect.
2. Basic Vehicle Control Skills: You will need to demonstrate your ability to control your vehicle through a series of maneuvers, including straight line backing, offset backing, and parallel parking.
3. Road Test: You will be required to drive on public roads while a CDL examiner evaluates your ability to safely and effectively operate your vehicle. The examiner will assess your ability to follow traffic laws, make turns, change lanes, and perform other driving maneuvers.
To pass the Class B CDL skills test, you must successfully complete all three parts of the test with a score of 80% or higher. It is important to note that you must hold a valid New Jersey Commercial Learner's Permit (CLP) for at least 14 days before taking the skills test.
1. Pre-Trip Inspection: You will be required to perform a thorough inspection of your vehicle to ensure that it is safe to operate. You will need to demonstrate your knowledge of the vehicle's components and systems by identifying and explaining each item you inspect.
2. Basic Vehicle Control Skills: You will need to demonstrate your ability to control your vehicle through a series of maneuvers, including straight line backing, offset backing, and parallel parking.
3. Road Test: You will be required to drive on public roads while a CDL examiner evaluates your ability to safely and effectively operate your vehicle. The examiner will assess your ability to follow traffic laws, make turns, change lanes, and perform other driving maneuvers.
To pass the Class B CDL skills test, you must successfully complete all three parts of the test with a score of 80% or higher. It is important to note that you must hold a valid New Jersey Commercial Learner's Permit (CLP) for at least 14 days before taking the skills test.
Yes, there are certain restrictions and limitations for drivers with a Class B Commercial Driver's License (CDL) in New Jersey. These include:
1. Vehicle weight restriction: If you have a Class B CDL, you are only authorized to drive a single vehicle with a gross vehicle weight rating (GVWR) of 26,001 pounds or more. You are not authorized to tow any additional vehicles with a GVWR of 10,000 pounds or more.
2. Passenger restriction: If you do not have a Passenger (P) endorsement on your CDL, you are not authorized to transport more than 15 passengers, including the driver.
3. Hazardous materials restriction: If you do not have a Hazardous Materials (H) endorsement on your CDL, you are not authorized to transport any hazardous materials that require placarding.
4. Geographical restriction: Your CDL may be restricted to driving only within the state of New Jersey if you do not meet certain federal requirements, such as being at least 21 years old and having at least two years of driving experience.
5. Medical certificate requirement: You must maintain a valid medical certificate that meets federal requirements in order to operate a commercial motor vehicle.
It is important to note that violating any of these restrictions or limitations can result in penalties and may affect your CDL status.
1. Vehicle weight restriction: If you have a Class B CDL, you are only authorized to drive a single vehicle with a gross vehicle weight rating (GVWR) of 26,001 pounds or more. You are not authorized to tow any additional vehicles with a GVWR of 10,000 pounds or more.
2. Passenger restriction: If you do not have a Passenger (P) endorsement on your CDL, you are not authorized to transport more than 15 passengers, including the driver.
3. Hazardous materials restriction: If you do not have a Hazardous Materials (H) endorsement on your CDL, you are not authorized to transport any hazardous materials that require placarding.
4. Geographical restriction: Your CDL may be restricted to driving only within the state of New Jersey if you do not meet certain federal requirements, such as being at least 21 years old and having at least two years of driving experience.
5. Medical certificate requirement: You must maintain a valid medical certificate that meets federal requirements in order to operate a commercial motor vehicle.
It is important to note that violating any of these restrictions or limitations can result in penalties and may affect your CDL status.
Yes, you can take the Class B CDL written test in a language other than English in New Jersey. The New Jersey Motor Vehicle Commission (MVC) offers the written test in several languages, including Spanish, Arabic, Chinese, French, Japanese, Korean, Polish, Portuguese, Russian and Turkish.
You need to request a non-English test when you apply for your Commercial Learner's Permit (CLP) and schedule an appointment to take the test at one of the MVC's regional service centers. You will need to provide your own interpreter if you choose to take the test in a language not offered by the MVC.
It is important to note that even if you take the written test in a language other than English, you will still need to demonstrate your ability to understand and communicate in English during the skills test.
You need to request a non-English test when you apply for your Commercial Learner's Permit (CLP) and schedule an appointment to take the test at one of the MVC's regional service centers. You will need to provide your own interpreter if you choose to take the test in a language not offered by the MVC.
It is important to note that even if you take the written test in a language other than English, you will still need to demonstrate your ability to understand and communicate in English during the skills test.
Yes, you can request accommodations for the Class B CDL written test in New Jersey if you have a disability that requires special testing arrangements. The New Jersey Motor Vehicle Commission (MVC) provides reasonable accommodations for individuals with disabilities in accordance with the Americans with Disabilities Act (ADA).
To request accommodations, you will need to submit a completed Request for Reasonable Accommodations Form (BA-32) to the MVC's Special License Unit. The form is available on the MVC's website or at any MVC agency or regional service center.
The form must be completed by a qualified professional who can verify your disability and recommend appropriate testing accommodations. Examples of accommodations that may be provided include extended testing time, a separate testing room, or a reader or scribe to assist with the test.
Once your request is received and reviewed, the MVC will contact you to schedule your test with the requested accommodations. It is important to note that you may need to provide additional documentation or information to support your request.
To request accommodations, you will need to submit a completed Request for Reasonable Accommodations Form (BA-32) to the MVC's Special License Unit. The form is available on the MVC's website or at any MVC agency or regional service center.
The form must be completed by a qualified professional who can verify your disability and recommend appropriate testing accommodations. Examples of accommodations that may be provided include extended testing time, a separate testing room, or a reader or scribe to assist with the test.
Once your request is received and reviewed, the MVC will contact you to schedule your test with the requested accommodations. It is important to note that you may need to provide additional documentation or information to support your request.
Yes, if you fail the Class B CDL written test in New Jersey, you can retake it. However, there are certain rules and restrictions that apply.
The New Jersey Motor Vehicle Commission (MVC) allows you to retake the written test up to two times in a single day. If you fail the test three times in one day, you will have to wait at least seven days before you can retake the test again.
If you fail the test, the MVC will provide you with a score report that outlines the areas where you need improvement. You can use this information to study and prepare for your next attempt.
It is important to note that each time you take the written test, you will need to pay a fee. The fee for the Class B CDL written test in New Jersey is $11.
Additionally, if you fail the written test three times within 180 days, your application will be voided and you will need to start the application process over again.
The New Jersey Motor Vehicle Commission (MVC) allows you to retake the written test up to two times in a single day. If you fail the test three times in one day, you will have to wait at least seven days before you can retake the test again.
If you fail the test, the MVC will provide you with a score report that outlines the areas where you need improvement. You can use this information to study and prepare for your next attempt.
It is important to note that each time you take the written test, you will need to pay a fee. The fee for the Class B CDL written test in New Jersey is $11.
Additionally, if you fail the written test three times within 180 days, your application will be voided and you will need to start the application process over again.
