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 three possible answer choices. Test questions come from the Vermont Commercial Driver’s 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
29. When trying to put out an electrical fire, you should:
Explanation
B:C fire extinguishers are designed to work on electrical fires and burning liquids. Don't pour water on an electrical fire.
30. Distracted driving:
Explanation
Distractions while driving can be physical (such as reaching for an object), mental (such as making conversation with a passenger), or both (such as holding a phone to send texts). Strategies to help you avoid distracted driving include pre-programming radio stations; planning out your route in advance; avoiding complex or emotionally taxing conversation while driving; adjusting your mirrors before setting out; and not eating, drinking, or smoking while behind the wheel.
31. What happens when a vehicle hydroplanes?
Explanation
On a wet road, it is possible for a vehicle's tires to lose traction with the road surface and begin to glide along on the layer of water. This is referred to as hydroplaning. Hydroplaning can occur at speeds as low as 30 mph.
32. During the driving test, when asked to make a lane change:
Explanation
When asked to make a lane change during the on-road driving test, you should make the proper traffic checks, use your turn signal, and smoothly change lanes when it is safe to do so.
33. The two indicators that determine when you should upshift are:
Explanation
There are two indicators that determine when you need to shift into a higher gear. One indicator is the engine speed (rpm). You should read your vehicle's manual to learn its rpm range and shift up when you reach the top of that range. The other indicator is road speed (mph). You should learn which speeds each gear can accommodate, then keep an eye on the speedometer and shift up as needed.
34. When doing a pre-trip inspection, you should:
Explanation
Pre-trip inspections should be conducted in the same way every time. This will reinforce the steps, making it less likely that you will forget to inspect something important.
35. Hydroplaning happens most often when:
Explanation
Hydroplaning is most likely to occur when driving on wet roads with tire pressure that is too low and tire tread that is too worn. If there is enough water on the road, hydroplaning can occur at speeds as low as 30 mph.
Ranked by best match
Frequently Asked Questions
A Class B Commercial Driver's License (CDL) is a type of driver's license that allows you to operate a single vehicle with a weight of 26,001 pounds or more, or a combination of vehicles with a total weight of 26,001 pounds or more, including a towed vehicle with a weight of up to 10,000 pounds. In Vermont, a Class B CDL is required to operate vehicles such as large buses, box trucks, dump trucks, and tractor-trailers with a single trailer.
To obtain a Class B CDL in Vermont, you must:
1. Meet the eligibility requirements, which include being at least 18 years old (21 years old for interstate driving), having a valid Vermont driver's license, and passing a medical exam to ensure you are physically fit to operate a commercial vehicle.
2. Obtain a Commercial Learner's Permit (CLP) by passing the written knowledge test for the specific class of CDL you want to obtain. The CLP allows you to practice driving with another licensed CDL holder in the same class of vehicle you are seeking to drive.
3. Complete the required training and practice driving with a qualified instructor.
4. Pass the pre-trip inspection test, basic control skills test, and road test.
5. Pay the required fees and submit your application for your Class B CDL.
It is important to note that obtaining a CDL also requires meeting certain federal regulations related to safety and drug and alcohol testing.
To obtain a Class B CDL in Vermont, you must:
1. Meet the eligibility requirements, which include being at least 18 years old (21 years old for interstate driving), having a valid Vermont driver's license, and passing a medical exam to ensure you are physically fit to operate a commercial vehicle.
2. Obtain a Commercial Learner's Permit (CLP) by passing the written knowledge test for the specific class of CDL you want to obtain. The CLP allows you to practice driving with another licensed CDL holder in the same class of vehicle you are seeking to drive.
3. Complete the required training and practice driving with a qualified instructor.
4. Pass the pre-trip inspection test, basic control skills test, and road test.
5. Pay the required fees and submit your application for your Class B CDL.
It is important to note that obtaining a CDL also requires meeting certain federal regulations related to safety and drug and alcohol testing.
With a Class B Commercial Driver's License (CDL) in Vermont, you are authorized to operate a single vehicle with a weight rating of 26,001 pounds or more, or a combination of vehicles with a total weight rating of 26,001 pounds or more, including a towed vehicle with a weight rating of up to 10,000 pounds.
Vehicles that you can operate with a Class B CDL in Vermont include:
- Straight trucks such as delivery trucks and dump trucks
- Large buses including city buses and school buses
- Box trucks with attached trailers
- Tractor-trailers with a single trailer
- Cement mixers and other construction vehicles
It is important to note that some specialized vehicles may require additional endorsements or certifications beyond a Class B CDL. For example, operating a tanker truck carrying hazardous materials would require a tanker endorsement.
Vehicles that you can operate with a Class B CDL in Vermont include:
- Straight trucks such as delivery trucks and dump trucks
- Large buses including city buses and school buses
- Box trucks with attached trailers
- Tractor-trailers with a single trailer
- Cement mixers and other construction vehicles
It is important to note that some specialized vehicles may require additional endorsements or certifications beyond a Class B CDL. For example, operating a tanker truck carrying hazardous materials would require a tanker endorsement.
To obtain a Class B Commercial Driver's License (CDL) in Vermont, you must meet the following requirements:
1. Age: You must be at least 18 years old to operate a commercial vehicle within the state of Vermont and 21 years old to drive outside the state.
2. Valid Driver’s License: You must have a valid Vermont driver's license.
3. Medical Certificate: You must pass a medical exam and obtain a medical certificate to prove that you are physically fit to operate a commercial vehicle.
4. Commercial Learner’s Permit (CLP): You must obtain a CLP by passing the written knowledge test for the specific class of CDL you want to obtain. The CLP allows you to practice driving with another licensed CDL holder in the same class of vehicle you are seeking to drive.
5. Training: You must complete the required training and practice driving with a qualified instructor.
6. Skills Test: You must pass the pre-trip inspection test, basic control skills test, and road test.
7. Fees: You must pay the required fees and submit your application for your Class B CDL.
It is important to note that obtaining a CDL also requires meeting certain federal regulations related to safety and drug and alcohol testing.
1. Age: You must be at least 18 years old to operate a commercial vehicle within the state of Vermont and 21 years old to drive outside the state.
2. Valid Driver’s License: You must have a valid Vermont driver's license.
3. Medical Certificate: You must pass a medical exam and obtain a medical certificate to prove that you are physically fit to operate a commercial vehicle.
4. Commercial Learner’s Permit (CLP): You must obtain a CLP by passing the written knowledge test for the specific class of CDL you want to obtain. The CLP allows you to practice driving with another licensed CDL holder in the same class of vehicle you are seeking to drive.
5. Training: You must complete the required training and practice driving with a qualified instructor.
6. Skills Test: You must pass the pre-trip inspection test, basic control skills test, and road test.
7. Fees: You must pay the required fees and submit your application for your Class B CDL.
It is important to note that obtaining a CDL also requires meeting certain federal regulations related to safety and drug and alcohol testing.
In Vermont, you must be at least 18 years old to obtain a Class B Commercial Driver's License (CDL). However, this license will have certain restrictions. For example, you may only operate a commercial vehicle within the state of Vermont and cannot transport hazardous materials.
To operate a commercial vehicle across state lines or transport hazardous materials, you must be at least 21 years old.
To operate a commercial vehicle across state lines or transport hazardous materials, you must be at least 21 years old.
The endorsements you need for a Class B CDL license depend on the type of vehicle you want to operate and the cargo you want to transport.
You may need the following endorsements for a Class B CDL license in Vermont:
1. Passenger Endorsement (P): If you plan to drive a commercial vehicle designed to transport 16 or more passengers, including the driver.
2. School Bus Endorsement (S): If you plan to drive a school bus.
3. Tanker Endorsement (N): If you plan to transport liquids or gases in tanks.
4. Hazardous Materials Endorsement (H): If you plan to transport hazardous materials.
5. Doubles/Triples Endorsement (T): If you plan to tow double or triple trailers.
To obtain an endorsement, you must pass additional knowledge and skills tests beyond those required for the Class B CDL license.
You may need the following endorsements for a Class B CDL license in Vermont:
1. Passenger Endorsement (P): If you plan to drive a commercial vehicle designed to transport 16 or more passengers, including the driver.
2. School Bus Endorsement (S): If you plan to drive a school bus.
3. Tanker Endorsement (N): If you plan to transport liquids or gases in tanks.
4. Hazardous Materials Endorsement (H): If you plan to transport hazardous materials.
5. Doubles/Triples Endorsement (T): If you plan to tow double or triple trailers.
To obtain an endorsement, you must pass additional knowledge and skills tests beyond those required for the Class B CDL license.
The Class B CDL skills test consists of three parts:
1. Pre-trip Inspection: You must perform a complete inspection of your vehicle to ensure it is safe to operate. You will be tested on your ability to identify and explain the different parts of the vehicle and any potential safety hazards.
2. Basic Vehicle Control: You must demonstrate your ability to control the vehicle in tight spaces by completing maneuvers such as backing up in a straight line, turning within a confined area, and parking.
3. On-road Test: You will be tested on your ability to safely operate the vehicle on public roads. The examiner will evaluate your driving skills, including your ability to maintain proper lane position, use turn signals, accelerate and brake smoothly, and obey traffic signs and signals.
During the skills test, you will be evaluated on your ability to perform these tasks safely and efficiently. It is important to practice these maneuvers and be familiar with the rules of the road before taking the test.
1. Pre-trip Inspection: You must perform a complete inspection of your vehicle to ensure it is safe to operate. You will be tested on your ability to identify and explain the different parts of the vehicle and any potential safety hazards.
2. Basic Vehicle Control: You must demonstrate your ability to control the vehicle in tight spaces by completing maneuvers such as backing up in a straight line, turning within a confined area, and parking.
3. On-road Test: You will be tested on your ability to safely operate the vehicle on public roads. The examiner will evaluate your driving skills, including your ability to maintain proper lane position, use turn signals, accelerate and brake smoothly, and obey traffic signs and signals.
During the skills test, you will be evaluated on your ability to perform these tasks safely and efficiently. It is important to practice these maneuvers and be familiar with the rules of the road before taking the test.
Yes, there are certain restrictions or limitations for drivers with a Class B CDL license in Vermont. Some of these include:
1. Vehicle weight limit: With a Class B CDL, you can operate a single vehicle with a weight rating of 26,001 pounds or more, or a combination of vehicles with a total weight rating of up to 26,000 pounds.
2. Passenger limit: You can transport up to 16 passengers, including the driver.
3. Trailer limit: You can tow a trailer with a weight rating of up to 10,000 pounds.
4. Hazardous materials: You cannot transport hazardous materials unless you have obtained the necessary endorsement.
5. Double/Triple trailers: You cannot tow double or triple trailers unless you have obtained the necessary endorsement.
It is important to follow these restrictions and limitations to ensure safety on the road and avoid penalties or fines.
1. Vehicle weight limit: With a Class B CDL, you can operate a single vehicle with a weight rating of 26,001 pounds or more, or a combination of vehicles with a total weight rating of up to 26,000 pounds.
2. Passenger limit: You can transport up to 16 passengers, including the driver.
3. Trailer limit: You can tow a trailer with a weight rating of up to 10,000 pounds.
4. Hazardous materials: You cannot transport hazardous materials unless you have obtained the necessary endorsement.
5. Double/Triple trailers: You cannot tow double or triple trailers unless you have obtained the necessary endorsement.
It is important to follow these restrictions and limitations to ensure safety on the road and avoid penalties or fines.
In Vermont, the Class B CDL written test is available in English, Spanish, and French. If you are more comfortable taking the test in a language other than English, you may choose to take it in Spanish or French. However, it is important to note that the road signs portion of the test will still be in English, so you should have a basic understanding of English to be able to pass the test. You can request a language other than English when you schedule your appointment for the written test. It is important to prepare for the test by studying the Vermont Commercial Driver License Manual in the language of your choice.
Yes, if you have a disability that may affect your ability to take the Class B CDL written test, you can request accommodations. The Vermont Department of Motor Vehicles (DMV) provides reasonable accommodations for individuals with disabilities, in compliance with the Americans with Disabilities Act (ADA).
To request accommodations for the written test, you should contact the Vermont DMV at least two weeks before your scheduled test date. You will need to provide documentation of your disability and a description of the accommodations you require. The DMV will work with you to determine appropriate accommodations based on your individual needs.
Examples of accommodations that may be provided include additional time to complete the test, a reader or scribe, or a quiet testing environment. It is important to note that not all requests for accommodations may be granted, and that any accommodations provided must not give an unfair advantage to the test-taker.
To request accommodations for the written test, you should contact the Vermont DMV at least two weeks before your scheduled test date. You will need to provide documentation of your disability and a description of the accommodations you require. The DMV will work with you to determine appropriate accommodations based on your individual needs.
Examples of accommodations that may be provided include additional time to complete the test, a reader or scribe, or a quiet testing environment. It is important to note that not all requests for accommodations may be granted, and that any accommodations provided must not give an unfair advantage to the test-taker.
If you fail the Class B CDL written test, you are allowed to retake the test after a waiting period of at least one business day. You will need to pay the testing fee again each time you take the test.
It is important to note that if you fail the test three times, you will be required to wait at least 30 days before taking the test again. Additionally, if you fail the test six times, you will be required to wait at least 180 days before taking the test again.
To improve your chances of passing the Class B CDL written test, it is recommended that you study and prepare thoroughly before taking the test. You can do this by reviewing the Vermont Commercial Driver License Manual, taking practice tests, and seeking advice from experienced drivers.
It is important to note that if you fail the test three times, you will be required to wait at least 30 days before taking the test again. Additionally, if you fail the test six times, you will be required to wait at least 180 days before taking the test again.
To improve your chances of passing the Class B CDL written test, it is recommended that you study and prepare thoroughly before taking the test. You can do this by reviewing the Vermont Commercial Driver License Manual, taking practice tests, and seeking advice from experienced drivers.
