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 Maine 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
1. Black ice is:
Explanation
Black ice is a layer of ice that is thin and clear enough for the road to be visible through it. The surface will look like a wet road. Always be alert to black ice if the road looks wet when the temperature is below freezing.
2. When approaching a vehicle for a pre-trip inspection, a driver should look under the vehicle:
Explanation
When approaching your vehicle before an inspection, make note of its general condition and ensure that it is not damaged or leaning. Look under the vehicle for fresh leaks of oil, grease, or fuel. Check around the vehicle for hazards to movement, such as people, other vehicles, or low-hanging wires or tree limbs.
3. You should ____ if the low pressure warning signal activates while you are driving.
Explanation
If the low pressure warning signal activates while you are driving, it is important that you safely exit the roadway as soon as possible and park your vehicle. If the air pressure gets too low, the brakes will no longer work well enough for you to stop safely.
4. When loading cargo, it is important to:
Explanation
It is a driver's responsibility to make sure their vehicle is not overloaded. They must be aware of legal weight limits and the maximum weight that their vehicle is rated to carry, including the weight capacity rating of the suspension system.
5. A thin layer of ice that forms on road surfaces is called:
Explanation
Black ice is a thin layer of ice that is clear enough for the road surface to be seen through it. A road covered in black ice may look like it is merely wet. You should be very careful when temperatures are below freezing and the road looks wet.
6. When an S-cam turns inside a brake drum, the S-cam:
Explanation
When a brake pedal is pressed and the S-cam is turned, the S-cam presses the brake shoes against the inside of the brake drum. This causes friction and will cause the vehicle to slow.
7. If you are turning left at an intersection where there are two available turn lanes:
Explanation
You may have to swing right to safely make a left turn. If there are two left turn lanes available at an intersection, you should always begin your turn in the rightmost lane.
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Frequently Asked Questions
A Class B Commercial Driver's License (CDL) in Maine allows a person to operate a single vehicle with a weight of 26,001 pounds or more, or a combination of vehicles with a combined weight of 26,001 pounds or more. This license is required for drivers who operate buses, delivery trucks, and other large vehicles. It is also required for drivers who operate vehicles that transport hazardous materials.
To obtain a Class B CDL license in Maine, you need to follow these steps:
1. Study the Maine Commercial Driver License Manual: This is a comprehensive guide that covers all the information you need to know to pass the written exam.
2. Get a Medical Certificate: You will need to pass a physical examination conducted by a certified medical examiner and obtain a Medical Examiner's Certificate. The certificate must be valid for at least two years.
3. Obtain a Commercial Learner’s Permit (CLP): To apply for CLP, you must be at least 18 years old and have a valid Maine driver’s license. You will also need to pass the written exam for the CLP.
4. Practice Driving: Once you have your CLP, you can start practicing driving with someone who has a Class B CDL.
5. Schedule and Pass the Skills Test: The skills test consists of three parts - pre-trip inspection, basic vehicle control, and on-road driving test. You must pass all three parts to obtain your Class B CDL license.
6. Pay the Fees: There are fees associated with obtaining your Class B CDL license in Maine, including application fees, testing fees, and license fees.
Once you have obtained your Class B CDL license in Maine, you will be required to renew it every four years by passing a medical examination and paying the renewal fee.
To obtain a Class B CDL license in Maine, you need to follow these steps:
1. Study the Maine Commercial Driver License Manual: This is a comprehensive guide that covers all the information you need to know to pass the written exam.
2. Get a Medical Certificate: You will need to pass a physical examination conducted by a certified medical examiner and obtain a Medical Examiner's Certificate. The certificate must be valid for at least two years.
3. Obtain a Commercial Learner’s Permit (CLP): To apply for CLP, you must be at least 18 years old and have a valid Maine driver’s license. You will also need to pass the written exam for the CLP.
4. Practice Driving: Once you have your CLP, you can start practicing driving with someone who has a Class B CDL.
5. Schedule and Pass the Skills Test: The skills test consists of three parts - pre-trip inspection, basic vehicle control, and on-road driving test. You must pass all three parts to obtain your Class B CDL license.
6. Pay the Fees: There are fees associated with obtaining your Class B CDL license in Maine, including application fees, testing fees, and license fees.
Once you have obtained your Class B CDL license in Maine, you will be required to renew it every four years by passing a medical examination and paying the renewal fee.
A Class B Commercial Driver’s License (CDL) allows you to operate a single vehicle with a weight of 26,001 pounds or more, or a combination of vehicles with a combined weight of 26,001 pounds or more. Here are some examples of vehicles you can operate with a Class B CDL license in Maine:
1. Straight trucks: These are trucks that have a single frame and all axles attached to the frame, such as delivery trucks, dump trucks, and garbage trucks.
2. Buses: You can operate buses that are designed to transport 16 or more passengers, including school buses, transit buses, and motor coaches.
3. Large towing vehicles: You can operate tow trucks that have a gross vehicle weight rating (GVWR) of 26,001 pounds or more.
4. Combination vehicles: You can operate combination vehicles that have a towing capacity of 10,000 pounds or more, such as tractor-trailers.
It is important to note that if you want to transport hazardous materials using a Class B CDL license in Maine, you will need to obtain additional endorsements on your license.
1. Straight trucks: These are trucks that have a single frame and all axles attached to the frame, such as delivery trucks, dump trucks, and garbage trucks.
2. Buses: You can operate buses that are designed to transport 16 or more passengers, including school buses, transit buses, and motor coaches.
3. Large towing vehicles: You can operate tow trucks that have a gross vehicle weight rating (GVWR) of 26,001 pounds or more.
4. Combination vehicles: You can operate combination vehicles that have a towing capacity of 10,000 pounds or more, such as tractor-trailers.
It is important to note that if you want to transport hazardous materials using a Class B CDL license in Maine, you will need to obtain additional endorsements on your license.
To obtain a Class B Commercial Driver's License (CDL) in Maine, you must meet the following requirements:
1. Age: You must be at least 18 years old to apply for a Class B CDL license. However, if you plan to operate a commercial vehicle across state lines or transport hazardous materials, you must be at least 21 years old.
2. Valid driver's license: You must have a valid Maine driver's license.
3. Medical certification: You must pass a physical examination conducted by a certified medical examiner and obtain a Medical Examiner's Certificate. The certificate must be valid for at least two years.
4. Commercial Learner’s Permit (CLP): Before you can apply for a Class B CDL license, you must obtain a CLP by passing the written exam for the CLP. To apply for the CLP, you must be at least 18 years old and have a valid Maine driver’s license.
5. Knowledge test: You must pass a written knowledge test covering general knowledge, air brakes, and combination vehicles.
6. Skills test: You must pass a skills test consisting of three parts - pre-trip vehicle inspection, basic vehicle control skills test, and on-road driving test.
7. Background check: You will be required to undergo a background check before obtaining your Class B CDL license.
8. Fees: There are fees associated with obtaining your Class B CDL license in Maine, including application fees, testing fees, and license fees.
Once you have obtained your Class B CDL license in Maine, you will need to renew it every four years by passing a medical examination and paying the renewal fee.
1. Age: You must be at least 18 years old to apply for a Class B CDL license. However, if you plan to operate a commercial vehicle across state lines or transport hazardous materials, you must be at least 21 years old.
2. Valid driver's license: You must have a valid Maine driver's license.
3. Medical certification: You must pass a physical examination conducted by a certified medical examiner and obtain a Medical Examiner's Certificate. The certificate must be valid for at least two years.
4. Commercial Learner’s Permit (CLP): Before you can apply for a Class B CDL license, you must obtain a CLP by passing the written exam for the CLP. To apply for the CLP, you must be at least 18 years old and have a valid Maine driver’s license.
5. Knowledge test: You must pass a written knowledge test covering general knowledge, air brakes, and combination vehicles.
6. Skills test: You must pass a skills test consisting of three parts - pre-trip vehicle inspection, basic vehicle control skills test, and on-road driving test.
7. Background check: You will be required to undergo a background check before obtaining your Class B CDL license.
8. Fees: There are fees associated with obtaining your Class B CDL license in Maine, including application fees, testing fees, and license fees.
Once you have obtained your Class B CDL license in Maine, you will need to renew it every four years by passing a medical examination and paying the renewal fee.
In Maine, the minimum age requirement to obtain a Class B Commercial Driver's License (CDL) is 18 years old. However, there are some restrictions for drivers under the age of 21. Drivers who are between the ages of 18 and 20 can only operate commercial vehicles within the state of Maine and cannot transport hazardous materials or operate a commercial vehicle with a trailer that has more than one axle. Additionally, drivers who are between the ages of 18 and 21 are not eligible for an interstate CDL, which would allow them to operate commercial vehicles across state lines. To obtain an interstate CDL, drivers must be at least 21 years old.
Whether you need endorsements for a Class B Commercial Driver's License (CDL) depends on the type of vehicle you plan to operate and the cargo you plan to transport. In Maine, there are four types of CDL endorsements:
1. Passenger endorsement (P): This endorsement is required if you plan to transport more than 15 passengers in a vehicle, including the driver.
2. School bus endorsement (S): This endorsement is required if you plan to operate a school bus.
3. Tanker endorsement (N): This endorsement is required if you plan to transport liquids or gases in a tank or tanks with a capacity of 1,000 gallons or more.
4. Hazardous materials endorsement (H): This endorsement is required if you plan to transport hazardous materials in quantities that require placarding under Department of Transportation regulations.
If you plan to operate a Class B vehicle that does not require any of these endorsements, then you do not need to obtain them. However, if you plan to transport passengers, schoolchildren, hazardous materials, or large quantities of liquids or gases, then you may need to obtain one or more endorsements in addition to your Class B CDL. You will need to pass additional knowledge and skills tests for each endorsement that you wish to obtain.
1. Passenger endorsement (P): This endorsement is required if you plan to transport more than 15 passengers in a vehicle, including the driver.
2. School bus endorsement (S): This endorsement is required if you plan to operate a school bus.
3. Tanker endorsement (N): This endorsement is required if you plan to transport liquids or gases in a tank or tanks with a capacity of 1,000 gallons or more.
4. Hazardous materials endorsement (H): This endorsement is required if you plan to transport hazardous materials in quantities that require placarding under Department of Transportation regulations.
If you plan to operate a Class B vehicle that does not require any of these endorsements, then you do not need to obtain them. However, if you plan to transport passengers, schoolchildren, hazardous materials, or large quantities of liquids or gases, then you may need to obtain one or more endorsements in addition to your Class B CDL. You will need to pass additional knowledge and skills tests for each endorsement that you wish to obtain.
The Class B Commercial Driver's License (CDL) skills test in Maine consists of three parts:
1. Pre-trip inspection: You will be asked to perform a pre-trip inspection of your vehicle to ensure that it is safe to operate. You will need to identify and explain the function of various parts of the vehicle, including lights, brakes, tires, and steering components.
2. Basic vehicle control: You will be asked to demonstrate your ability to control the vehicle in a variety of situations, including backing up, turning, and parking. You may be asked to parallel park or park in a dock.
3. Road test: You will be asked to drive the vehicle on public roads while the examiner evaluates your driving skills. You will need to demonstrate your ability to handle the vehicle safely in traffic, obey traffic laws, and communicate effectively with other drivers.
During the skills test, you will be evaluated on your ability to safely operate a Class B vehicle and follow proper procedures for each component of the test. It is important to practice and prepare thoroughly for the skills test by studying the Maine Commercial Driver's License Manual and practicing driving a Class B vehicle under different conditions.
1. Pre-trip inspection: You will be asked to perform a pre-trip inspection of your vehicle to ensure that it is safe to operate. You will need to identify and explain the function of various parts of the vehicle, including lights, brakes, tires, and steering components.
2. Basic vehicle control: You will be asked to demonstrate your ability to control the vehicle in a variety of situations, including backing up, turning, and parking. You may be asked to parallel park or park in a dock.
3. Road test: You will be asked to drive the vehicle on public roads while the examiner evaluates your driving skills. You will need to demonstrate your ability to handle the vehicle safely in traffic, obey traffic laws, and communicate effectively with other drivers.
During the skills test, you will be evaluated on your ability to safely operate a Class B vehicle and follow proper procedures for each component of the test. It is important to practice and prepare thoroughly for the skills test by studying the Maine Commercial Driver's License Manual and practicing driving a Class B vehicle under different conditions.
Yes, there are some restrictions and limitations for drivers with a Class B Commercial Driver's License (CDL) in Maine. These include:
1. Vehicle weight: A Class B CDL allows you to operate a single vehicle with a gross vehicle weight rating (GVWR) of 26,001 pounds or more. However, you cannot tow a vehicle with a GVWR of more than 10,000 pounds.
2. Passenger restrictions: If you are transporting passengers for compensation or as part of your job, you may need to obtain a passenger endorsement (P) in addition to your Class B CDL. Without this endorsement, you cannot transport more than 15 passengers (including the driver).
3. Hazardous materials restrictions: If you plan to transport hazardous materials in quantities that require placarding under Department of Transportation regulations, you will need to obtain a hazardous materials endorsement (H) in addition to your Class B CDL.
4. Air brake restriction: If you do not pass the air brake knowledge test or the skills test in a vehicle equipped with air brakes, you will be restricted to driving vehicles without air brakes.
It is important to understand and follow these restrictions and limitations to ensure that you are operating your vehicle safely and legally. Violating these restrictions could result in fines, penalties, or even the loss of your CDL license.
1. Vehicle weight: A Class B CDL allows you to operate a single vehicle with a gross vehicle weight rating (GVWR) of 26,001 pounds or more. However, you cannot tow a vehicle with a GVWR of more than 10,000 pounds.
2. Passenger restrictions: If you are transporting passengers for compensation or as part of your job, you may need to obtain a passenger endorsement (P) in addition to your Class B CDL. Without this endorsement, you cannot transport more than 15 passengers (including the driver).
3. Hazardous materials restrictions: If you plan to transport hazardous materials in quantities that require placarding under Department of Transportation regulations, you will need to obtain a hazardous materials endorsement (H) in addition to your Class B CDL.
4. Air brake restriction: If you do not pass the air brake knowledge test or the skills test in a vehicle equipped with air brakes, you will be restricted to driving vehicles without air brakes.
It is important to understand and follow these restrictions and limitations to ensure that you are operating your vehicle safely and legally. Violating these restrictions could result in fines, penalties, or even the loss of your CDL license.
Yes, it is possible to take the Class B Commercial Driver's License (CDL) written test in a language other than English in Maine. The Maine Bureau of Motor Vehicles (BMV) offers the written test in various languages, including Spanish, French, Portuguese, Arabic, and Chinese.
To take the written test in a language other than English, you must request an interpreter when you apply for your CDL permit. The interpreter must be fluent in both English and your preferred language and must not be related to you.
It is important to note that while you can take the written test in a language other than English, you must still be able to understand and communicate in English while operating a commercial vehicle. You will also need to pass the English proficiency test as part of your CDL skills test.
If you have any questions or concerns about taking the Class B CDL written test in a language other than English, you should contact the Maine BMV for more information.
To take the written test in a language other than English, you must request an interpreter when you apply for your CDL permit. The interpreter must be fluent in both English and your preferred language and must not be related to you.
It is important to note that while you can take the written test in a language other than English, you must still be able to understand and communicate in English while operating a commercial vehicle. You will also need to pass the English proficiency test as part of your CDL skills test.
If you have any questions or concerns about taking the Class B CDL written test in a language other than English, you should contact the Maine BMV for more information.
Yes, if you have a disability that may impact your ability to take the Class B Commercial Driver's License (CDL) written test, you may request accommodations. The Maine Bureau of Motor Vehicles (BMV) provides reasonable accommodations to individuals with disabilities in accordance with the Americans with Disabilities Act (ADA).
To request accommodations for the CDL written test, you must complete and submit the Request for Accommodation of Disability form to the Maine BMV. The form requires information about your disability and the specific accommodations you are requesting.
Examples of accommodations that may be available for the CDL written test include extended testing time, a separate testing area, or a sign language interpreter. The Maine BMV will review your request and determine if it can be accommodated based on your individual needs and available resources.
It is important to note that requesting accommodations does not guarantee approval. You must submit your request in advance and provide appropriate documentation to support your request. If you have any questions or need assistance with the accommodation request process, you should contact the Maine BMV for more information.
To request accommodations for the CDL written test, you must complete and submit the Request for Accommodation of Disability form to the Maine BMV. The form requires information about your disability and the specific accommodations you are requesting.
Examples of accommodations that may be available for the CDL written test include extended testing time, a separate testing area, or a sign language interpreter. The Maine BMV will review your request and determine if it can be accommodated based on your individual needs and available resources.
It is important to note that requesting accommodations does not guarantee approval. You must submit your request in advance and provide appropriate documentation to support your request. If you have any questions or need assistance with the accommodation request process, you should contact the Maine BMV for more information.
If you fail the Class B Commercial Driver's License (CDL) written test in Maine, you may retake it. However, you must wait at least one business day before retaking the test. You will need to pay the testing fee again each time you retake the test.
It is important to note that you only have three attempts to pass the written test within a 90-day period. If you fail the test three times within a 90-day period, you will be required to wait at least 90 days from the date of your last attempt before you can take the test again.
If you fail the written test, it is recommended that you review the materials and study before retaking the test. You may also consider taking a CDL prep course or practice tests to help increase your chances of passing.
Once you pass the written test, you will receive a CDL permit that allows you to practice driving a commercial vehicle while accompanied by a licensed CDL holder. You will need to pass the CDL skills test within 180 days of receiving your permit to obtain your Class B CDL.
It is important to note that you only have three attempts to pass the written test within a 90-day period. If you fail the test three times within a 90-day period, you will be required to wait at least 90 days from the date of your last attempt before you can take the test again.
If you fail the written test, it is recommended that you review the materials and study before retaking the test. You may also consider taking a CDL prep course or practice tests to help increase your chances of passing.
Once you pass the written test, you will receive a CDL permit that allows you to practice driving a commercial vehicle while accompanied by a licensed CDL holder. You will need to pass the CDL skills test within 180 days of receiving your permit to obtain your Class B CDL.
