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 Kansas 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
36. Which of the following is not a crime that would disqualify an applicant from a hazardous materials endorsement?
Explanation
There are a number of crimes that will disqualify a person from receiving a hazardous materials endorsement for seven years. Among these offenses are arson, robbery, and crimes of dishonesty, fraud, or misrepresentation. More serious crimes, such as murder, result in a lifetime disqualification.
37. When using a turn signal, you should not:
Explanation
Always signal well ahead of a turn or lane change. Signal continuously until you have completed the turn or lane change, then be sure to cancel the signal so you do not confuse other drivers.
38. Before a vehicle with dual air brakes is driven, pressure of at least ____ should be built up in both braking 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.
39. If a tire fails, you should:
Explanation
In the event of tire failure, hold the steering wheel firmly. Stay off the brakes and let the vehicle slow down on its own. Once the vehicle has slowed considerably, you should brake very gently, pull off the road, and stop. Check your tires after coming to a complete stop.
40. If you are unsure if there is enough space for your vehicle to safely pass under an upcoming bridge, you should:
Explanation
If you are not confident that your vehicle will have enough room to safely pass under an overhead object, you should slow down and seek another route, if possible.
41. Where can you find the tire load rating?
Explanation
A tire load rating is the maximum safe weight that can be carried by a tire at a specified pressure. This number is stated on the side of each tire.
42. When a tire goes flat, you may hear a loud bang. The truck will be affected:
Explanation
There may be a delay of a few seconds between the sound of a tire failing and the time that the vehicle is affected by the tire failure. Because of the short delay, a driver may initially believe that the sound came from another vehicle.
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Frequently Asked Questions
A Class B CDL (Commercial Driver's License) license in Kansas allows the holder to operate a single vehicle with a weight rating of 26,001 or more pounds, or a combination of vehicles with a total weight rating of 26,001 or more pounds, including a towed vehicle weighing up to 10,000 pounds.
Here are the steps to obtain a Class B CDL license in Kansas:
1. Obtain a Kansas Commercial Driver's License Manual from your local DMV office or download it from the Kansas Department of Revenue website.
2. Meet the basic requirements for CDL licensure in Kansas, which include being at least 18 years of age for intrastate driving and 21 years of age for interstate driving, having a valid non-commercial driver's license, and passing a medical examination.
3. Obtain a Commercial Learner's Permit (CLP) by passing the CDL knowledge tests for the Class B license and any endorsements you may need, such as for hazardous materials or passenger transport. You will also need to provide proof of identity and residency.
4. Practice driving with your CLP for at least 14 days before taking the CDL skills test.
5. Schedule and pass the CDL skills test, which consists of a pre-trip inspection, basic vehicle control maneuvers, and an on-road driving test.
6. Pay the required fees and obtain your Class B CDL license from the DMV office.
Note that additional endorsements may be required for certain types of commercial driving, such as school buses or tanker trucks. It is also important to maintain your CDL by meeting all state and federal requirements for medical certification, training, and testing.
Here are the steps to obtain a Class B CDL license in Kansas:
1. Obtain a Kansas Commercial Driver's License Manual from your local DMV office or download it from the Kansas Department of Revenue website.
2. Meet the basic requirements for CDL licensure in Kansas, which include being at least 18 years of age for intrastate driving and 21 years of age for interstate driving, having a valid non-commercial driver's license, and passing a medical examination.
3. Obtain a Commercial Learner's Permit (CLP) by passing the CDL knowledge tests for the Class B license and any endorsements you may need, such as for hazardous materials or passenger transport. You will also need to provide proof of identity and residency.
4. Practice driving with your CLP for at least 14 days before taking the CDL skills test.
5. Schedule and pass the CDL skills test, which consists of a pre-trip inspection, basic vehicle control maneuvers, and an on-road driving test.
6. Pay the required fees and obtain your Class B CDL license from the DMV office.
Note that additional endorsements may be required for certain types of commercial driving, such as school buses or tanker trucks. It is also important to maintain your CDL by meeting all state and federal requirements for medical certification, training, and testing.
With a Class B CDL license in Kansas, you are authorized to operate a single vehicle with a weight rating of 26,001 or more pounds, or a combination of vehicles with a total weight rating of 26,001 or more pounds, including a towed vehicle weighing up to 10,000 pounds.
Here are some examples of the types of vehicles you can operate with a Class B CDL license:
- Straight trucks: Box trucks, dump trucks, delivery trucks, and other single-unit vehicles with a gross vehicle weight rating (GVWR) of 26,001 pounds or more.
- School buses: Buses used to transport students to and from school or other educational activities.
- Passenger buses: Buses used for commercial purposes, such as charter buses or city transit buses, that can carry 16 or more passengers (including the driver).
- Large tow trucks: Tow trucks used to transport heavy vehicles such as tractors or buses.
Note that additional endorsements may be required for certain types of commercial driving, such as for hazardous materials or passenger transport. It is important to know the specific requirements and restrictions associated with your Class B CDL license and any endorsements you hold.
Here are some examples of the types of vehicles you can operate with a Class B CDL license:
- Straight trucks: Box trucks, dump trucks, delivery trucks, and other single-unit vehicles with a gross vehicle weight rating (GVWR) of 26,001 pounds or more.
- School buses: Buses used to transport students to and from school or other educational activities.
- Passenger buses: Buses used for commercial purposes, such as charter buses or city transit buses, that can carry 16 or more passengers (including the driver).
- Large tow trucks: Tow trucks used to transport heavy vehicles such as tractors or buses.
Note that additional endorsements may be required for certain types of commercial driving, such as for hazardous materials or passenger transport. It is important to know the specific requirements and restrictions associated with your Class B CDL license and any endorsements you hold.
To obtain a Class B CDL (Commercial Driver's License) license in Kansas, you must meet the following requirements:
1. Age: You must be at least 18 years of age for intrastate driving and 21 years of age for interstate driving.
2. Valid driver's license: You must have a valid non-commercial driver's license.
3. Medical certification: You must pass a medical examination and provide proof of medical certification to the Kansas Department of Revenue.
4. Knowledge tests: You must pass the CDL knowledge tests for the Class B license and any endorsements you may need, such as for hazardous materials or passenger transport.
5. Commercial Learner's Permit (CLP): You must obtain a CLP by passing the CDL knowledge tests and providing proof of identity and residency.
6. Skills test: You must pass the CDL skills test, which consists of a pre-trip inspection, basic vehicle control maneuvers, and an on-road driving test.
7. Fees: You must pay the required fees to obtain your Class B CDL license.
Note that additional endorsements may be required for certain types of commercial driving, such as school buses or tanker trucks. It is also important to maintain your CDL by meeting all state and federal requirements for medical certification, training, and testing.
1. Age: You must be at least 18 years of age for intrastate driving and 21 years of age for interstate driving.
2. Valid driver's license: You must have a valid non-commercial driver's license.
3. Medical certification: You must pass a medical examination and provide proof of medical certification to the Kansas Department of Revenue.
4. Knowledge tests: You must pass the CDL knowledge tests for the Class B license and any endorsements you may need, such as for hazardous materials or passenger transport.
5. Commercial Learner's Permit (CLP): You must obtain a CLP by passing the CDL knowledge tests and providing proof of identity and residency.
6. Skills test: You must pass the CDL skills test, which consists of a pre-trip inspection, basic vehicle control maneuvers, and an on-road driving test.
7. Fees: You must pay the required fees to obtain your Class B CDL license.
Note that additional endorsements may be required for certain types of commercial driving, such as school buses or tanker trucks. It is also important to maintain your CDL by meeting all state and federal requirements for medical certification, training, and testing.
In Kansas, the minimum age requirement for a Class B CDL (Commercial Driver's License) license is 18 years old for intrastate driving only. However, if you plan to operate a commercial motor vehicle (CMV) in interstate commerce, you must be at least 21 years old to obtain a Class B CDL.
It's important to note that even if you meet the age requirement, you will still need to meet other requirements, such as passing the CDL knowledge and skills tests, obtaining a commercial learner's permit (CLP), and providing proof of medical certification. Additionally, some employers may have their own age requirements for certain driving positions.
It's important to note that even if you meet the age requirement, you will still need to meet other requirements, such as passing the CDL knowledge and skills tests, obtaining a commercial learner's permit (CLP), and providing proof of medical certification. Additionally, some employers may have their own age requirements for certain driving positions.
The endorsements required for a Class B CDL (Commercial Driver's License) license can vary depending on the specific type of vehicle you plan to operate and the cargo or passengers you will be transporting. However, there are two common endorsements that drivers may need for a Class B CDL:
1. Passenger endorsement: If you plan to operate a Class B vehicle that is designed to transport 16 or more passengers (including the driver), you will need to obtain a Passenger Endorsement (P) in addition to your Class B license.
2. Hazardous materials endorsement: If you plan to transport hazardous materials, you will need to obtain a Hazardous Materials Endorsement (H) in addition to your Class B license.
Other endorsements that you may need for certain types of commercial driving include:
- Air brakes endorsement: Required if the vehicle you plan to operate has air brakes.
- Combination vehicles endorsement: Required if you plan to operate combination vehicles with a total weight of 26,001 pounds or more.
- Tanker endorsement: Required if you plan to transport liquid or gaseous materials in bulk containers with a capacity of 1,000 gallons or more.
- School bus endorsement: Required if you plan to operate a school bus.
It's important to note that each endorsement requires passing an additional knowledge test and, in some cases, additional skills testing. Additionally, there may be additional requirements for obtaining certain endorsements, such as background checks for the hazardous materials endorsement.
1. Passenger endorsement: If you plan to operate a Class B vehicle that is designed to transport 16 or more passengers (including the driver), you will need to obtain a Passenger Endorsement (P) in addition to your Class B license.
2. Hazardous materials endorsement: If you plan to transport hazardous materials, you will need to obtain a Hazardous Materials Endorsement (H) in addition to your Class B license.
Other endorsements that you may need for certain types of commercial driving include:
- Air brakes endorsement: Required if the vehicle you plan to operate has air brakes.
- Combination vehicles endorsement: Required if you plan to operate combination vehicles with a total weight of 26,001 pounds or more.
- Tanker endorsement: Required if you plan to transport liquid or gaseous materials in bulk containers with a capacity of 1,000 gallons or more.
- School bus endorsement: Required if you plan to operate a school bus.
It's important to note that each endorsement requires passing an additional knowledge test and, in some cases, additional skills testing. Additionally, there may be additional requirements for obtaining certain endorsements, such as background checks for the hazardous materials endorsement.
The Class B CDL (Commercial Driver's License) skills test is designed to evaluate your ability to operate a Class B vehicle safely and efficiently. The skills test 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. The examiner will evaluate your ability to identify and report any defects or safety issues.
2. Basic vehicle control: You will be asked to demonstrate your ability to control the vehicle in various situations, such as backing up, turning, and parking. The examiner will evaluate your ability to use the vehicle's controls and maneuver it safely.
3. Road test: You will be required to drive the vehicle on public roads while demonstrating your ability to follow traffic laws, communicate with other drivers, and make safe decisions in various driving situations.
During each part of the skills test, the examiner will be evaluating your ability to operate the vehicle safely and efficiently while following all applicable laws and regulations. It's important to note that the skills test is conducted in an actual commercial motor vehicle (CMV), so you must have access to a properly equipped vehicle for testing purposes.
In addition to passing the skills test, you must also pass the CDL knowledge test and meet other requirements, such as obtaining a commercial learner's permit (CLP), providing proof of medical certification, and meeting age and residency requirements.
1. Pre-trip inspection: You will be required to perform a thorough inspection of your vehicle to ensure that it is safe to operate. The examiner will evaluate your ability to identify and report any defects or safety issues.
2. Basic vehicle control: You will be asked to demonstrate your ability to control the vehicle in various situations, such as backing up, turning, and parking. The examiner will evaluate your ability to use the vehicle's controls and maneuver it safely.
3. Road test: You will be required to drive the vehicle on public roads while demonstrating your ability to follow traffic laws, communicate with other drivers, and make safe decisions in various driving situations.
During each part of the skills test, the examiner will be evaluating your ability to operate the vehicle safely and efficiently while following all applicable laws and regulations. It's important to note that the skills test is conducted in an actual commercial motor vehicle (CMV), so you must have access to a properly equipped vehicle for testing purposes.
In addition to passing the skills test, you must also pass the CDL knowledge test and meet other requirements, such as obtaining a commercial learner's permit (CLP), providing proof of medical certification, and meeting age and residency requirements.
Yes, there are certain restrictions and limitations that apply to drivers with a Class B CDL (Commercial Driver's License) license. Some common restrictions and limitations include:
1. No passenger endorsement: If you do not have a Passenger Endorsement (P), you are not allowed to operate a commercial vehicle designed to transport 16 or more passengers (including the driver).
2. No hazardous materials endorsement: If you do not have a Hazardous Materials Endorsement (H), you are not allowed to transport hazardous materials.
3. No combination vehicles: If you do not have a Combination Vehicles Endorsement (X), you are not allowed to operate combination vehicles, such as tractor-trailers.
4. Air brake restriction: If you took the skills test in a vehicle without air brakes, you will be restricted from operating vehicles with air brakes.
5. Automatic transmission restriction: If you took the skills test in a vehicle with an automatic transmission, you will be restricted from operating vehicles with manual transmissions.
It's important to note that some restrictions and limitations may be lifted if you later obtain the necessary endorsements or pass additional skills tests. Additionally, some employers may have their own restrictions or requirements for their drivers, so it's important to check with your employer before operating any commercial vehicle.
1. No passenger endorsement: If you do not have a Passenger Endorsement (P), you are not allowed to operate a commercial vehicle designed to transport 16 or more passengers (including the driver).
2. No hazardous materials endorsement: If you do not have a Hazardous Materials Endorsement (H), you are not allowed to transport hazardous materials.
3. No combination vehicles: If you do not have a Combination Vehicles Endorsement (X), you are not allowed to operate combination vehicles, such as tractor-trailers.
4. Air brake restriction: If you took the skills test in a vehicle without air brakes, you will be restricted from operating vehicles with air brakes.
5. Automatic transmission restriction: If you took the skills test in a vehicle with an automatic transmission, you will be restricted from operating vehicles with manual transmissions.
It's important to note that some restrictions and limitations may be lifted if you later obtain the necessary endorsements or pass additional skills tests. Additionally, some employers may have their own restrictions or requirements for their drivers, so it's important to check with your employer before operating any commercial vehicle.
In Kansas, the Class B CDL (Commercial Driver's License) written test is offered in English only. This means that you must be able to read and understand English in order to take the test and obtain a Class B CDL. The Kansas Department of Revenue (KDOR) requires that all applicants for a CDL be able to read and speak English well enough to communicate with the general public, understand highway traffic signs and signals, respond to official inquiries, and make entries on reports and records.
However, if you have difficulty reading or understanding English, you may be able to receive assistance from someone who can translate the test for you. This person must be at least 18 years old and cannot be a CDL holder themselves. They must also sign an affidavit stating that they will accurately translate the questions and answers on the test.
It's important to note that even if you receive assistance from a translator, you will still need to demonstrate a basic understanding of English in order to obtain a Class B CDL. This includes being able to communicate with law enforcement officers, read highway signs and signals, and complete various paperwork required for commercial driving.
However, if you have difficulty reading or understanding English, you may be able to receive assistance from someone who can translate the test for you. This person must be at least 18 years old and cannot be a CDL holder themselves. They must also sign an affidavit stating that they will accurately translate the questions and answers on the test.
It's important to note that even if you receive assistance from a translator, you will still need to demonstrate a basic understanding of English in order to obtain a Class B CDL. This includes being able to communicate with law enforcement officers, read highway signs and signals, and complete various paperwork required for commercial driving.
Yes, if you have a disability that may affect your ability to take the Class B CDL (Commercial Driver's License) written test, you may request accommodations from the Kansas Department of Revenue (KDOR). The KDOR is committed to providing equal access to its services, programs, and activities for all individuals, including those with disabilities.
To request accommodations for the Class B CDL written test, you will need to contact the KDOR's Driver Solutions Bureau. You will be required to provide documentation of your disability and how it affects your ability to take the test. This documentation may include medical records, a letter from your healthcare provider, or other evidence that supports your request.
The KDOR will review your request and determine what accommodations are appropriate based on your individual needs. Accommodations may include alternative testing formats (such as Braille or large print), additional testing time, or other modifications that will help you demonstrate your knowledge and skills on the test.
It's important to note that requests for accommodations must be made in advance of the test date. If you have any questions about requesting accommodations for the Class B CDL written test, you can contact the KDOR's Driver Solutions Bureau for assistance.
To request accommodations for the Class B CDL written test, you will need to contact the KDOR's Driver Solutions Bureau. You will be required to provide documentation of your disability and how it affects your ability to take the test. This documentation may include medical records, a letter from your healthcare provider, or other evidence that supports your request.
The KDOR will review your request and determine what accommodations are appropriate based on your individual needs. Accommodations may include alternative testing formats (such as Braille or large print), additional testing time, or other modifications that will help you demonstrate your knowledge and skills on the test.
It's important to note that requests for accommodations must be made in advance of the test date. If you have any questions about requesting accommodations for the Class B CDL written test, you can contact the KDOR's Driver Solutions Bureau for assistance.
If you fail the Class B CDL (Commercial Driver's License) written test, you may retake it. However, the Kansas Department of Revenue (KDOR) requires that you wait at least one day before retaking the test. You will need to pay the testing fee again each time you retake the test.
It's important to prepare thoroughly for the Class B CDL written test to avoid failing multiple times and incurring additional testing fees. You can study the Kansas CDL Manual, which covers the information you need to know to pass the test. You can also take practice tests online or through a CDL training program to help you identify areas where you may need additional study.
If you fail the Class B CDL written test three times, you will need to wait at least 30 days before retaking it. If you fail a fourth time, you will need to wait at least 60 days before retaking it. If you fail a fifth time, you will need to wait at least 180 days before retaking it.
It's important to note that passing the Class B CDL written test is just one step in obtaining a CDL. You will also need to pass a skills test that includes a pre-trip inspection, basic vehicle control, and on-road driving. It's important to work with a qualified CDL training program or instructor who can help prepare you for both the written and skills tests.
It's important to prepare thoroughly for the Class B CDL written test to avoid failing multiple times and incurring additional testing fees. You can study the Kansas CDL Manual, which covers the information you need to know to pass the test. You can also take practice tests online or through a CDL training program to help you identify areas where you may need additional study.
If you fail the Class B CDL written test three times, you will need to wait at least 30 days before retaking it. If you fail a fourth time, you will need to wait at least 60 days before retaking it. If you fail a fifth time, you will need to wait at least 180 days before retaking it.
It's important to note that passing the Class B CDL written test is just one step in obtaining a CDL. You will also need to pass a skills test that includes a pre-trip inspection, basic vehicle control, and on-road driving. It's important to work with a qualified CDL training program or instructor who can help prepare you for both the written and skills tests.
