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. Test questions come from the Commonwealth of Pennsylvania Commercial Driver’s Manual. Questions come from chapters covering: Driving Safely and Transporting Cargo Safely. 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
1. Which of the following is not a backing maneuver that you will be asked to perform during the basic control skills test?
Explanation
Backing maneuvers that may be included in the basic vehicle control skills test include straight line backing, offset back/right, offset back/left, driver side parallel parking, conventional parallel parking, and alley docking.
2. Both systems in a dual air brake systems share:
Explanation
Both systems in a dual air brake system share a single air compressor. If the air compressor is damaged, neither system will be able to operate properly.
3. Cargo inside a trailer:
Explanation
Cargo needs to be secured appropriately to prevent it from moving in transit. Cargo should be arranged to keep the vehicle's center of gravity low and well-distributed.
4. If transporting 30 feet of cargo on a flatbed trailer, you should use a minimum of ____ to restrain the cargo.
Explanation
When transporting cargo on a flatbed trailer, you should use at least one tie-down for every 10 feet of cargo. Any cargo, no matter how small, should be restrained by a minimum of two tie-downs.
5. Eating while driving:
Explanation
To reduce the chances of driving distracted, you should avoid eating, drinking, or smoking while driving. Anything that diverts attention from the task of driving is a distraction.
6. When looking under your vehicle's hood during a pre-trip inspection, you should:
Explanation
Before inspecting under a vehicle's hood, make sure the parking brake is engaged and/or the wheels are properly chocked.
7. The air pressure in a dual air brake system should build from 85 to 100 psi within:
Explanation
When inspecting a vehicle with a dual air brake system, you should wait for air pressure to build from 85 to 100 psi in both the primary and secondary systems. This should take about 45 seconds.
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Frequently Asked Questions
A Class B CDL license in Pennsylvania is a commercial driver's license that allows the holder 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, dump trucks, tow trucks, and other types of vehicles that fall under this weight category.
Here are the steps to obtain a Class B CDL license in Pennsylvania:
1. Obtain a Pennsylvania Commercial Learner's Permit (CLP) by passing the required knowledge tests and meeting the age and residency requirements.
2. Practice driving with a qualified CDL holder and gain experience operating commercial vehicles.
3. Schedule and pass the required CDL skills test at a PennDOT-approved testing site. This test includes a pre-trip inspection, basic control skills test, and an on-road driving test.
4. Provide proof of citizenship or legal presence in the United States and provide your Social Security Number to PennDOT.
5. Pay the required fees for your new Class B CDL license.
6. Complete any additional endorsements or certifications required for your specific type of commercial driving, such as passenger transport or hazardous materials.
7. Maintain your CDL by meeting all state and federal requirements for medical certification, driving record checks, and ongoing training and education.
Here are the steps to obtain a Class B CDL license in Pennsylvania:
1. Obtain a Pennsylvania Commercial Learner's Permit (CLP) by passing the required knowledge tests and meeting the age and residency requirements.
2. Practice driving with a qualified CDL holder and gain experience operating commercial vehicles.
3. Schedule and pass the required CDL skills test at a PennDOT-approved testing site. This test includes a pre-trip inspection, basic control skills test, and an on-road driving test.
4. Provide proof of citizenship or legal presence in the United States and provide your Social Security Number to PennDOT.
5. Pay the required fees for your new Class B CDL license.
6. Complete any additional endorsements or certifications required for your specific type of commercial driving, such as passenger transport or hazardous materials.
7. Maintain your CDL by meeting all state and federal requirements for medical certification, driving record checks, and ongoing training and education.
With a Class B CDL license in Pennsylvania, you can operate single vehicles with a weight of 26,001 pounds or more, or a combination of vehicles with a total weight of less than 26,001 pounds. Here are some examples of the types of vehicles you can operate with a Class B CDL:
- Straight trucks
- Dump trucks
- Box trucks
- Large buses (such as school buses or city buses)
- Delivery trucks with attached trailers
- Tow trucks with heavy loads
- Cement mixers
It's important to note that if you want to operate vehicles that require additional endorsements or certifications, you will need to obtain those in addition to your Class B CDL. For example, if you want to drive a bus with passengers, you will need to obtain a Passenger endorsement on your CDL. Similarly, if you want to transport hazardous materials, you will need to obtain a Hazmat endorsement.
- Straight trucks
- Dump trucks
- Box trucks
- Large buses (such as school buses or city buses)
- Delivery trucks with attached trailers
- Tow trucks with heavy loads
- Cement mixers
It's important to note that if you want to operate vehicles that require additional endorsements or certifications, you will need to obtain those in addition to your Class B CDL. For example, if you want to drive a bus with passengers, you will need to obtain a Passenger endorsement on your CDL. Similarly, if you want to transport hazardous materials, you will need to obtain a Hazmat endorsement.
To obtain a Class B CDL license in Pennsylvania, you must meet the following requirements:
1. Age: You must be at least 18 years old to obtain a Class B CDL license in Pennsylvania. However, you must be at least 21 years old if you plan to drive across state lines or transport hazardous materials.
2. Residency: You must be a resident of Pennsylvania or provide proof of legal presence in the United States.
3. Medical Certification: You must provide a valid medical certificate that meets the requirements of the Federal Motor Carrier Safety Administration (FMCSA).
4. Commercial Learner's Permit (CLP): Before you can take the skills test for your Class B CDL, you must obtain a Commercial Learner's Permit (CLP) by passing the required knowledge tests.
5. Knowledge Tests: You must pass the required knowledge tests for your Class B CDL, which include a general knowledge test and any additional endorsement tests required for the type of vehicle you plan to operate.
6. Skills Test: You must pass a skills test that includes a pre-trip inspection, basic control skills test, and an on-road driving test.
7. Background Check: You will need to undergo a background check and disclose any criminal history or disqualifying offenses.
8. Fees: You will need to pay the required fees for your Class B CDL license and any additional endorsements or certifications that you obtain.
Note that there may be additional requirements depending on your specific situation or type of commercial driving job.
1. Age: You must be at least 18 years old to obtain a Class B CDL license in Pennsylvania. However, you must be at least 21 years old if you plan to drive across state lines or transport hazardous materials.
2. Residency: You must be a resident of Pennsylvania or provide proof of legal presence in the United States.
3. Medical Certification: You must provide a valid medical certificate that meets the requirements of the Federal Motor Carrier Safety Administration (FMCSA).
4. Commercial Learner's Permit (CLP): Before you can take the skills test for your Class B CDL, you must obtain a Commercial Learner's Permit (CLP) by passing the required knowledge tests.
5. Knowledge Tests: You must pass the required knowledge tests for your Class B CDL, which include a general knowledge test and any additional endorsement tests required for the type of vehicle you plan to operate.
6. Skills Test: You must pass a skills test that includes a pre-trip inspection, basic control skills test, and an on-road driving test.
7. Background Check: You will need to undergo a background check and disclose any criminal history or disqualifying offenses.
8. Fees: You will need to pay the required fees for your Class B CDL license and any additional endorsements or certifications that you obtain.
Note that there may be additional requirements depending on your specific situation or type of commercial driving job.
In Pennsylvania, the minimum age requirement for a Class B CDL license is 18 years old. However, if you plan to drive across state lines or transport hazardous materials, you must be at least 21 years old to obtain a Class B CDL. Additionally, some employers may have their own minimum age requirements for drivers, so it's important to check with your employer before pursuing a Class B CDL license.
It depends on the type of vehicle you plan to operate with your Class B CDL license. Here are the common endorsements that may be required:
1. Passenger (P) Endorsement: If you plan to drive a bus or other vehicle designed to transport 16 or more passengers, including the driver, you will need to obtain a Passenger (P) endorsement.
2. School Bus (S) Endorsement: If you plan to drive a school bus, you will need to obtain a School Bus (S) endorsement. This endorsement also requires additional training and certification.
3. Tank (N) Endorsement: If you plan to transport liquids or gases in bulk in a tank vehicle, you will need to obtain a Tank (N) endorsement.
4. Hazardous Materials (H) Endorsement: If you plan to transport hazardous materials, you will need to obtain a Hazardous Materials (H) endorsement. This requires additional training and certification, as well as a background check.
Note that there may be additional endorsements or restrictions depending on your specific situation or type of commercial driving job. Make sure to check with your employer or the Pennsylvania Department of Transportation for more information.
1. Passenger (P) Endorsement: If you plan to drive a bus or other vehicle designed to transport 16 or more passengers, including the driver, you will need to obtain a Passenger (P) endorsement.
2. School Bus (S) Endorsement: If you plan to drive a school bus, you will need to obtain a School Bus (S) endorsement. This endorsement also requires additional training and certification.
3. Tank (N) Endorsement: If you plan to transport liquids or gases in bulk in a tank vehicle, you will need to obtain a Tank (N) endorsement.
4. Hazardous Materials (H) Endorsement: If you plan to transport hazardous materials, you will need to obtain a Hazardous Materials (H) endorsement. This requires additional training and certification, as well as a background check.
Note that there may be additional endorsements or restrictions depending on your specific situation or type of commercial driving job. Make sure to check with your employer or the Pennsylvania Department of Transportation for more information.
The Class B CDL skills test consists of three parts: the pre-trip inspection, basic vehicle control skills, and on-road driving. Here is what each part of the test involves:
1. Pre-trip Inspection: You will need to inspect your vehicle and explain to the examiner what you are checking for, such as checking the brakes, lights, steering, and suspension. You will also need to demonstrate how to check the oil and other fluid levels.
2. Basic Vehicle Control Skills: You will need to demonstrate your ability to control your vehicle in various situations. This may include:
- Straight line backing
- 90-degree alley dock backing
- Offset backing
- Parallel parking
3. On-Road Driving: You will need to demonstrate your ability to safely drive your vehicle on public roads. This may include:
- Making turns
- Changing lanes
- Merging onto highways
- Driving in traffic
During the skills test, you will be graded on your ability to perform each task safely and correctly. It's important to practice and prepare for the skills test by reviewing the Pennsylvania Commercial Driver's Manual and practicing with a qualified instructor or mentor.
1. Pre-trip Inspection: You will need to inspect your vehicle and explain to the examiner what you are checking for, such as checking the brakes, lights, steering, and suspension. You will also need to demonstrate how to check the oil and other fluid levels.
2. Basic Vehicle Control Skills: You will need to demonstrate your ability to control your vehicle in various situations. This may include:
- Straight line backing
- 90-degree alley dock backing
- Offset backing
- Parallel parking
3. On-Road Driving: You will need to demonstrate your ability to safely drive your vehicle on public roads. This may include:
- Making turns
- Changing lanes
- Merging onto highways
- Driving in traffic
During the skills test, you will be graded on your ability to perform each task safely and correctly. It's important to practice and prepare for the skills test by reviewing the Pennsylvania Commercial Driver's Manual and practicing with a qualified instructor or mentor.
Yes, there are some restrictions and limitations for drivers with a Class B CDL license in Pennsylvania. Here are some of the most common restrictions:
1. Vehicles: A Class B CDL allows you to operate a single vehicle with a GVWR of 26,001 pounds or more, or a combination of vehicles with a GCWR of 26,001 pounds or more, as long as the towed vehicle(s) weigh less than 10,000 pounds.
2. Passenger: If you do not have a Passenger (P) endorsement on your CDL, you are not allowed to operate a vehicle designed to transport 16 or more passengers, including the driver.
3. School Bus: If you do not have a School Bus (S) endorsement on your CDL, you are not allowed to operate a school bus.
4. Hazardous Materials: If you do not have a Hazardous Materials (H) endorsement on your CDL, you are not allowed to transport hazardous materials.
5. Air Brakes: If you took your skills test in a vehicle without air brakes, your CDL will be restricted to vehicles without air brakes.
It's important to note that there may be additional restrictions or limitations depending on your specific situation or job requirements. Make sure to check with your employer or the Pennsylvania Department of Transportation for more information.
1. Vehicles: A Class B CDL allows you to operate a single vehicle with a GVWR of 26,001 pounds or more, or a combination of vehicles with a GCWR of 26,001 pounds or more, as long as the towed vehicle(s) weigh less than 10,000 pounds.
2. Passenger: If you do not have a Passenger (P) endorsement on your CDL, you are not allowed to operate a vehicle designed to transport 16 or more passengers, including the driver.
3. School Bus: If you do not have a School Bus (S) endorsement on your CDL, you are not allowed to operate a school bus.
4. Hazardous Materials: If you do not have a Hazardous Materials (H) endorsement on your CDL, you are not allowed to transport hazardous materials.
5. Air Brakes: If you took your skills test in a vehicle without air brakes, your CDL will be restricted to vehicles without air brakes.
It's important to note that there may be additional restrictions or limitations depending on your specific situation or job requirements. Make sure to check with your employer or the Pennsylvania Department of Transportation for more information.
Yes, you may be able to take the Class B CDL written test in a language other than English, depending on which language you are comfortable with. In Pennsylvania, the CDL written test is available in several languages, including Spanish, French, Korean, and Mandarin.
However, it's important to note that not all Pennsylvania Department of Transportation (PennDOT) locations offer tests in all languages. You will need to check with your local PennDOT office to find out which languages are available at that location.
Additionally, if you take the written test in a language other than English, you will still need to pass the English language proficiency test before you can take the skills test. The English language proficiency test will assess your ability to communicate with other drivers and law enforcement officers on the road.
Overall, if you prefer to take the Class B CDL written test in a language other than English, make sure to check with your local PennDOT office to find out which languages are available and what the requirements are.
However, it's important to note that not all Pennsylvania Department of Transportation (PennDOT) locations offer tests in all languages. You will need to check with your local PennDOT office to find out which languages are available at that location.
Additionally, if you take the written test in a language other than English, you will still need to pass the English language proficiency test before you can take the skills test. The English language proficiency test will assess your ability to communicate with other drivers and law enforcement officers on the road.
Overall, if you prefer to take the Class B CDL written test in a language other than English, make sure to check with your local PennDOT office to find out which languages are available and what the requirements are.
Yes, you may be able to request accommodations for the Class B CDL written test if you have a disability that would affect your ability to take the test under standard conditions. The Pennsylvania Department of Transportation (PennDOT) provides accommodations under the Americans with Disabilities Act (ADA) to ensure that all applicants have equal access to the CDL testing process.
To request accommodations, you will need to complete and submit a Request for Reasonable Accommodations form to PennDOT. The form must be filled out by you or your representative, along with documentation of your disability and how it affects your ability to take the test under standard conditions. The documentation must be provided by a qualified professional, such as a doctor or psychologist.
Some examples of accommodations that may be provided include extended testing time, a separate testing room, or a sign language interpreter. However, the specific accommodations that are provided will depend on your individual needs and the availability of resources at the testing location.
Overall, if you have a disability that would affect your ability to take the Class B CDL written test under standard conditions, make sure to contact PennDOT as soon as possible to request accommodations.
To request accommodations, you will need to complete and submit a Request for Reasonable Accommodations form to PennDOT. The form must be filled out by you or your representative, along with documentation of your disability and how it affects your ability to take the test under standard conditions. The documentation must be provided by a qualified professional, such as a doctor or psychologist.
Some examples of accommodations that may be provided include extended testing time, a separate testing room, or a sign language interpreter. However, the specific accommodations that are provided will depend on your individual needs and the availability of resources at the testing location.
Overall, if you have a disability that would affect your ability to take the Class B CDL written test under standard conditions, make sure to contact PennDOT as soon as possible to request accommodations.
If you fail the Class B CDL written test in Pennsylvania, you will need to wait at least 24 hours before you can retake the test. You will need to pay the test fee again, which is currently $10. If you fail the test three times, you will need to wait at least two weeks before you can retake it again.
It's important to note that if you fail the test, you will not be able to take the skills test until you pass the written test. The written test covers important topics related to operating a commercial vehicle, such as driving safety, cargo transport, and vehicle inspection.
To prepare for the Class B CDL written test, you can study the Pennsylvania Commercial Driver's Manual, which is available online or at your local PennDOT office. You may also want to consider enrolling in a CDL training program or taking practice tests online to help prepare for the exam.
Overall, if you fail the Class B CDL written test in Pennsylvania, don't worry – you can retake it after a short waiting period. Just make sure to take the time to study and prepare thoroughly before taking the test again.
It's important to note that if you fail the test, you will not be able to take the skills test until you pass the written test. The written test covers important topics related to operating a commercial vehicle, such as driving safety, cargo transport, and vehicle inspection.
To prepare for the Class B CDL written test, you can study the Pennsylvania Commercial Driver's Manual, which is available online or at your local PennDOT office. You may also want to consider enrolling in a CDL training program or taking practice tests online to help prepare for the exam.
Overall, if you fail the Class B CDL written test in Pennsylvania, don't worry – you can retake it after a short waiting period. Just make sure to take the time to study and prepare thoroughly before taking the test again.
