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 Alaska 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. When starting from a stop:
Explanation
To avoid hitting anything behind you, make sure that your vehicle does not roll back when you start from a complete stop.
2. Traction is important in:
Explanation
You will not be able to brake or steer your vehicle without adequate traction. Ensure that your tires are in proper working condition before beginning a trip.
3. In hot weather, spots on the pavement where tar is bleeding:
Explanation
Tar in road pavement often rises to the surface of the road, or "bleeds," in very hot weather. Watch for such areas because they can be very slippery.
4. Interstate carriers must have what information affixed to both sides of a CMV?
Explanation
Federal Motor Carrier Safety Regulations (FMCSR) require carriers to affix the USDOT number to both sides of each CMV in their fleet.
5. When loading a trailer, it is important to:
Explanation
A load of cargo must be properly balanced. Placing too much weight over an axle can damage the axle and make it more difficult for you to steer. Placing too little weight over an axle can cause poor traction, also leading to difficult handling.
6. If you must back up, it is helpful to:
Explanation
If you must back up, you should exit the cab and check your path for obstacles before beginning the maneuver. Drive as slowly as you can, checking your mirrors on both sides.
7. The weight of a truck:
Explanation
A vehicle's weight is an important factor affecting its stopping distance. The heavier a vehicle is, the more work the brakes will need to do to bring it to a complete stop.
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Frequently Asked Questions
A Class B Commercial Driver's License (CDL) in Alaska is a type of license that allows a driver to operate a single vehicle with a weight of 26,001 pounds or more, or any such vehicle towing a trailer with a weight of less than 10,000 pounds. It also allows the driver to operate passenger vehicles that carry more than 15 passengers, such as buses.
Here are the steps to obtain a Class B CDL license in Alaska:
1. Obtain a Commercial Learner's Permit (CLP) by passing the knowledge tests for the Class B CDL license. You must also provide proof of your identity and residency.
2. Hold the CLP for at least 14 days before taking the road skills test.
3. Schedule and pass the road skills test with an authorized third-party tester or at a DMV office.
4. Provide proof of medical certification showing that you meet the Federal Motor Carrier Safety Administration's medical requirements.
5. Pay the required fees.
6. Receive your Class B CDL license and begin operating your commercial vehicle within the restrictions of your license.
Here are the steps to obtain a Class B CDL license in Alaska:
1. Obtain a Commercial Learner's Permit (CLP) by passing the knowledge tests for the Class B CDL license. You must also provide proof of your identity and residency.
2. Hold the CLP for at least 14 days before taking the road skills test.
3. Schedule and pass the road skills test with an authorized third-party tester or at a DMV office.
4. Provide proof of medical certification showing that you meet the Federal Motor Carrier Safety Administration's medical requirements.
5. Pay the required fees.
6. Receive your Class B CDL license and begin operating your commercial vehicle within the restrictions of your license.
With a Class B CDL license in Alaska, you can operate the following types of vehicles:
1. Single vehicles with a weight of 26,001 pounds or more.
2. Vehicles towing a trailer with a weight of less than 10,000 pounds.
3. Passenger vehicles that carry more than 15 passengers, including the driver. This includes buses.
4. School buses designed to carry 15 or fewer passengers, including the driver.
It's important to note that if you want to operate vehicles that require a Class A CDL license, you will need to obtain that license separately. A Class A CDL license allows you to operate combination vehicles with a weight of 26,001 pounds or more, where the trailer being towed has a weight of more than 10,000 pounds.
1. Single vehicles with a weight of 26,001 pounds or more.
2. Vehicles towing a trailer with a weight of less than 10,000 pounds.
3. Passenger vehicles that carry more than 15 passengers, including the driver. This includes buses.
4. School buses designed to carry 15 or fewer passengers, including the driver.
It's important to note that if you want to operate vehicles that require a Class A CDL license, you will need to obtain that license separately. A Class A CDL license allows you to operate combination vehicles with a weight of 26,001 pounds or more, where the trailer being towed has a weight of more than 10,000 pounds.
To obtain a Class B CDL license in Alaska, you must meet the following requirements:
1. Be at least 18 years of age. However, you must be at least 21 years of age to operate a commercial vehicle across state lines or haul hazardous materials.
2. Hold a valid Alaska driver's license.
3. Provide proof of your identity and residency in Alaska.
4. Pass a general knowledge test and any additional tests required for the specific endorsements you need, such as passenger or air brake endorsements.
5. Obtain a Commercial Learner's Permit (CLP) by passing the knowledge tests for the Class B CDL license.
6. Hold the CLP for at least 14 days before taking the road skills test.
7. Pass a road skills test with an authorized third-party tester or at a DMV office.
8. Provide proof of medical certification showing that you meet the Federal Motor Carrier Safety Administration's medical requirements.
9. Pay the required fees.
It's important to note that if you have any disqualifying offenses on your driving record, such as a DUI, you may not be eligible to obtain a CDL license in Alaska.
1. Be at least 18 years of age. However, you must be at least 21 years of age to operate a commercial vehicle across state lines or haul hazardous materials.
2. Hold a valid Alaska driver's license.
3. Provide proof of your identity and residency in Alaska.
4. Pass a general knowledge test and any additional tests required for the specific endorsements you need, such as passenger or air brake endorsements.
5. Obtain a Commercial Learner's Permit (CLP) by passing the knowledge tests for the Class B CDL license.
6. Hold the CLP for at least 14 days before taking the road skills test.
7. Pass a road skills test with an authorized third-party tester or at a DMV office.
8. Provide proof of medical certification showing that you meet the Federal Motor Carrier Safety Administration's medical requirements.
9. Pay the required fees.
It's important to note that if you have any disqualifying offenses on your driving record, such as a DUI, you may not be eligible to obtain a CDL license in Alaska.
In Alaska, the minimum age requirement to obtain a Class B CDL license is 18 years old. However, there are some restrictions for Class B CDL holders under 21 years of age. If you are between 18 and 21 years old, you cannot operate a commercial vehicle across state lines or transport hazardous materials. Additionally, some employers may have their own age requirements for their drivers. It's important to check with your potential employer to find out if they have any additional age requirements for their drivers.
Whether or not you need endorsements for a Class B CDL license depends on the type of vehicle you plan to operate and the cargo you plan to transport.
If you plan to operate a straight truck or bus, you may need a passenger endorsement if you plan to transport passengers. If the vehicle has air brakes, you will also need an air brake endorsement.
If you plan to transport hazardous materials, you will need a hazardous materials endorsement in addition to any other endorsements required for the vehicle type. To obtain a hazardous materials endorsement, you must pass a background check and complete a written test.
If you plan to tow a trailer with your Class B vehicle, you may need a combination endorsement. The combination endorsement is required if the combined weight of the vehicle and trailer is over 26,000 pounds.
It's important to check with your potential employer or the Alaska DMV to determine which endorsements are necessary for your specific situation.
If you plan to operate a straight truck or bus, you may need a passenger endorsement if you plan to transport passengers. If the vehicle has air brakes, you will also need an air brake endorsement.
If you plan to transport hazardous materials, you will need a hazardous materials endorsement in addition to any other endorsements required for the vehicle type. To obtain a hazardous materials endorsement, you must pass a background check and complete a written test.
If you plan to tow a trailer with your Class B vehicle, you may need a combination endorsement. The combination endorsement is required if the combined weight of the vehicle and trailer is over 26,000 pounds.
It's important to check with your potential employer or the Alaska DMV to determine which endorsements are necessary for your specific situation.
The Class B CDL skills test consists of three parts: pre-trip inspection, basic vehicle control, and on-road driving. Here's a breakdown of each section:
1. Pre-trip inspection: You will be asked to inspect your vehicle and explain to the examiner what you are checking for and why. You will need to demonstrate your knowledge of the vehicle's systems, such as brakes, lights, tires, and steering.
2. Basic vehicle control: You will be asked to perform several maneuvers to show your ability to control the vehicle in different situations. These may include straight-line backing, offset backing, parallel parking, and docking.
3. On-road driving: You will need to drive your vehicle on public roads while the examiner observes your driving skills. You will be evaluated on your ability to obey traffic laws, use proper signaling and lane changes, make turns, and perform safe driving maneuvers.
It's important to note that the exact requirements for the Class B CDL skills test may vary depending on your location and the examiner administering the test. It's a good idea to review the Alaska CDL manual and practice with a qualified instructor before taking the skills test.
1. Pre-trip inspection: You will be asked to inspect your vehicle and explain to the examiner what you are checking for and why. You will need to demonstrate your knowledge of the vehicle's systems, such as brakes, lights, tires, and steering.
2. Basic vehicle control: You will be asked to perform several maneuvers to show your ability to control the vehicle in different situations. These may include straight-line backing, offset backing, parallel parking, and docking.
3. On-road driving: You will need to drive your vehicle on public roads while the examiner observes your driving skills. You will be evaluated on your ability to obey traffic laws, use proper signaling and lane changes, make turns, and perform safe driving maneuvers.
It's important to note that the exact requirements for the Class B CDL skills test may vary depending on your location and the examiner administering the test. It's a good idea to review the Alaska CDL manual and practice with a qualified instructor before taking the skills test.
Yes, there are some restrictions and limitations for drivers with a Class B CDL license. Here are a few of the most important ones:
1. Vehicle weight: A Class B CDL holder can 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.
2. Passenger transport: If you plan to transport passengers, you may need a passenger endorsement on your CDL.
3. Hazardous materials: If you plan to transport hazardous materials, you will need to obtain a hazardous materials endorsement in addition to your CDL.
4. Air brakes: If the vehicle you plan to operate has air brakes, you will need to obtain an air brake endorsement in addition to your CDL.
5. Interstate vs. intrastate: Depending on the nature of your work, you may be limited to driving within the state of Alaska (intrastate) or may be allowed to drive across state lines (interstate). This will depend on the type of cargo you are transporting and other factors.
It's important to check with the Alaska DMV and any potential employers to determine which restrictions or limitations apply to your specific situation.
1. Vehicle weight: A Class B CDL holder can 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.
2. Passenger transport: If you plan to transport passengers, you may need a passenger endorsement on your CDL.
3. Hazardous materials: If you plan to transport hazardous materials, you will need to obtain a hazardous materials endorsement in addition to your CDL.
4. Air brakes: If the vehicle you plan to operate has air brakes, you will need to obtain an air brake endorsement in addition to your CDL.
5. Interstate vs. intrastate: Depending on the nature of your work, you may be limited to driving within the state of Alaska (intrastate) or may be allowed to drive across state lines (interstate). This will depend on the type of cargo you are transporting and other factors.
It's important to check with the Alaska DMV and any potential employers to determine which restrictions or limitations apply to your specific situation.
Yes, it is possible to take the Class B CDL written test in a language other than English in Alaska. The Alaska DMV offers the exam in several languages, including Spanish, Korean, Chinese, Japanese, and Tagalog. You can request an interpreter or a translated version of the exam when you schedule your appointment at the DMV.
However, it's important to note that the CDL skills test (which includes the pre-trip inspection, basic vehicle control, and on-road driving portions) is only available in English. So if you require a translated version of the written test, you will still need to be proficient in English to pass the skills test and obtain your Class B CDL license.
However, it's important to note that the CDL skills test (which includes the pre-trip inspection, basic vehicle control, and on-road driving portions) is only available in English. So if you require a translated version of the written test, you will still need to be proficient in English to pass the skills test and obtain your Class B CDL license.
Yes, the Alaska DMV provides accommodations for individuals with disabilities who want to take the Class B CDL written test. The DMV will work with you to determine what accommodations are necessary to ensure that you have an equal opportunity to take the test and show your knowledge and skills.
To request accommodations, you will need to complete a Request for Accommodation of Disabilities form and submit it to the Alaska DMV. The form is available on the DMV website or can be obtained in person at a DMV office. You will also need to provide documentation of your disability and how it affects your ability to take the test.
Some examples of accommodations that may be provided include extra time, a separate testing area, a sign language interpreter, or a reader. The DMV will evaluate each request on a case-by-case basis and work with you to determine the appropriate accommodations.
It's important to note that you must request accommodations in advance of your scheduled test date to allow time for the DMV to make arrangements.
To request accommodations, you will need to complete a Request for Accommodation of Disabilities form and submit it to the Alaska DMV. The form is available on the DMV website or can be obtained in person at a DMV office. You will also need to provide documentation of your disability and how it affects your ability to take the test.
Some examples of accommodations that may be provided include extra time, a separate testing area, a sign language interpreter, or a reader. The DMV will evaluate each request on a case-by-case basis and work with you to determine the appropriate accommodations.
It's important to note that you must request accommodations in advance of your scheduled test date to allow time for the DMV to make arrangements.
Yes, if you fail the Class B CDL written test, you can retake it. In Alaska, there is no limit to the number of times you can retake the test. However, there are waiting periods between attempts.
If you fail the written test, you will be given a score report that shows your areas of weakness. You can use this information to study and prepare for your next attempt. The Alaska DMV recommends that you take advantage of any study materials and resources available to help you prepare for the test.
The waiting periods for retaking the Class B CDL written test in Alaska are as follows:
- First failure: You can retake the test the next business day.
- Second failure: You must wait at least 7 days before retaking the test.
- Third and subsequent failures: You must wait at least 14 days before retaking the test.
It's important to note that there are fees associated with retaking the written test. Be sure to check with the Alaska DMV for the current fees and any other requirements or restrictions that may apply.
If you fail the written test, you will be given a score report that shows your areas of weakness. You can use this information to study and prepare for your next attempt. The Alaska DMV recommends that you take advantage of any study materials and resources available to help you prepare for the test.
The waiting periods for retaking the Class B CDL written test in Alaska are as follows:
- First failure: You can retake the test the next business day.
- Second failure: You must wait at least 7 days before retaking the test.
- Third and subsequent failures: You must wait at least 14 days before retaking the test.
It's important to note that there are fees associated with retaking the written test. Be sure to check with the Alaska DMV for the current fees and any other requirements or restrictions that may apply.
