Knowledge Test Class A
This license is required for driving any legal combination of vehicles, with a gross combination weight rating of 26,001 pounds or more, provided the GVWR of a trailer exceeds 10,000 pounds 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 North Dakota Commercial Driver Guide. Questions come from chapters covering: Introduction, Driving Safely, Transporting Cargo Safely, Air Brakes (if applicable), Combination, Doubles and Hazardous Materials. Endorsements that may be used with a Class A CDL are: Hazardous materials, Tank, Passenger, HazMat and Tank, Air Brakes and School bus.
Number of Question
Passing Score
36. A modulating control valve can control the:
Explanation
A modulating control valve allows a driver to gradually apply spring brakes. In equipped vehicles, the valve is controlled by a lever located on the dashboard.
37. What is another name for front end header boards?
Explanation
Front-end header boards, also known as "headache racks," protect the driver from cargo moving in the event of a crash or emergency stop.
38. Which of the following is not another name for convex mirrors?
Explanation
Convex mirrors are also known as "fisheye", "spot", or "bug-eye" mirrors.
39. If driving a vehicle with a manual transmission, you can prevent your vehicle from rolling backward when starting from a stop by:
Explanation
To prevent rolling backward when starting from a stop, you should partly engage the clutch before removing your foot from the brake. Apply the parking brake whenever necessary to prevent your vehicle from rolling back.
40. When the spring brakes are activated in a vehicle with air brakes, you should never:
Explanation
In a vehicle with air brakes, never push the brake pedal down when the spring brakes are activated. The combined force of the springs and the pressure of the air brakes could damage the brakes.
41. Escape ramps are:
Explanation
Escape ramps are constructed in areas with steep downgrades to allow a means of safely stopping runaway vehicles. They consist of a long bed of loose, soft material, and sometimes an uphill slope.
42. Before beginning downhill, you should:
Explanation
On a steep downgrade, you must use the engine's braking effect as your primary method of speed control. Be sure to decelerate and downshift appropriately before beginning to drive down the hill. Relying too heavily on the brakes may cause them to overheat and fade, becoming less effective.
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Frequently Asked Questions
A Class A Commercial Driver's License (CDL) is required to operate any combination of vehicles with a total weight of 26,001 pounds or more, provided the vehicle being towed weighs more than 10,000 pounds. This includes tractor-trailers, tanker vehicles, livestock carriers, flatbeds, and other large commercial vehicles. In North Dakota, obtaining a Class A CDL requires passing a series of written and skills tests, meeting medical qualifications and age requirements, and completing a commercial driver training program.
With a Class A CDL, you can operate combination vehicles with a gross vehicle weight rating (GVWR) of 26,001 pounds or more, provided that the vehicle being towed weighs more than 10,000 pounds. Some examples of vehicles you can operate with a Class A CDL in North Dakota include:
- Tractor-trailers
- Truck and trailer combinations
- Livestock carriers
- Tanker vehicles
- Flatbeds and other large commercial vehicles
It's important to note that there may be additional endorsements or restrictions required to operate certain types of vehicles, such as hazardous materials or passenger transport.
- Tractor-trailers
- Truck and trailer combinations
- Livestock carriers
- Tanker vehicles
- Flatbeds and other large commercial vehicles
It's important to note that there may be additional endorsements or restrictions required to operate certain types of vehicles, such as hazardous materials or passenger transport.
To obtain a Class A CDL license in North Dakota, you must meet the following requirements:
1. Be at least 18 years of age to operate within the state of North Dakota and 21 years of age to operate across state lines.
2. Have a valid North Dakota driver's license.
3. Provide proof of citizenship or legal presence in the United States.
4. Pass a general knowledge test and any required endorsement tests (such as air brakes, combination vehicles, or hazardous materials).
5. Obtain a Department of Transportation (DOT) medical certificate from a qualified medical examiner.
6. Complete a commercial driver training program or obtain equivalent experience.
7. Pass a skills test that includes a pre-trip inspection, basic control skills, and an on-road driving test.
8. Pay any required fees and submit all necessary paperwork.
It's important to note that additional requirements may apply for certain endorsements, such as background checks or fingerprinting for hazardous materials transport.
1. Be at least 18 years of age to operate within the state of North Dakota and 21 years of age to operate across state lines.
2. Have a valid North Dakota driver's license.
3. Provide proof of citizenship or legal presence in the United States.
4. Pass a general knowledge test and any required endorsement tests (such as air brakes, combination vehicles, or hazardous materials).
5. Obtain a Department of Transportation (DOT) medical certificate from a qualified medical examiner.
6. Complete a commercial driver training program or obtain equivalent experience.
7. Pass a skills test that includes a pre-trip inspection, basic control skills, and an on-road driving test.
8. Pay any required fees and submit all necessary paperwork.
It's important to note that additional requirements may apply for certain endorsements, such as background checks or fingerprinting for hazardous materials transport.
The minimum age requirement for a Class A CDL license in North Dakota is 18 years old. However, drivers who are 18-20 years old are restricted to operating commercial vehicles within the state of North Dakota only and cannot transport hazardous materials or operate combination vehicles across state lines.
Drivers who are 21 years old or older can operate commercial vehicles across state lines and transport hazardous materials with the proper endorsements.
Drivers who are 21 years old or older can operate commercial vehicles across state lines and transport hazardous materials with the proper endorsements.
It depends on the type of vehicle you plan to operate and the cargo you plan to transport. In general, you will need to obtain an endorsement for any vehicle or cargo that requires specialized knowledge or skills.
Some common endorsements for a Class A CDL license include:
1. Combination vehicles: Required if you plan to operate a combination of vehicles with a total weight of 26,001 pounds or more.
2. Air brakes: Required if you plan to operate a vehicle with air brakes.
3. Hazardous materials (HazMat): Required if you plan to transport hazardous materials.
4. Tank vehicles: Required if you plan to transport liquid or gaseous materials in a tank.
5. Double/triple trailers: Required if you plan to operate double or triple trailers.
To obtain an endorsement, you must pass a knowledge test and meet any additional requirements, such as background checks or fingerprinting for HazMat endorsement.
Some common endorsements for a Class A CDL license include:
1. Combination vehicles: Required if you plan to operate a combination of vehicles with a total weight of 26,001 pounds or more.
2. Air brakes: Required if you plan to operate a vehicle with air brakes.
3. Hazardous materials (HazMat): Required if you plan to transport hazardous materials.
4. Tank vehicles: Required if you plan to transport liquid or gaseous materials in a tank.
5. Double/triple trailers: Required if you plan to operate double or triple trailers.
To obtain an endorsement, you must pass a knowledge test and meet any additional requirements, such as background checks or fingerprinting for HazMat endorsement.
The Class A CDL skills test is divided into three parts: pre-trip inspection, basic vehicle control, and on-road driving. Here's a breakdown of each part:
1. Pre-trip inspection: You will be required to demonstrate your knowledge of the vehicle and its components by performing a pre-trip inspection. This will include checking the tires, brakes, lights, and other parts to ensure they are in good working order.
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. This may include exercises such as straight line backing, offset backing, and parallel parking.
3. On-road driving: You will be required to demonstrate your ability to safely operate the vehicle in traffic. You will be evaluated on your ability to follow traffic laws, make turns, change lanes, and merge onto highways.
In order to pass the skills test, you must complete all three parts successfully. It's important to note that each state may have slightly different requirements or procedures for the skills test, so it's important to check with your local DMV or licensing agency for specific details.
1. Pre-trip inspection: You will be required to demonstrate your knowledge of the vehicle and its components by performing a pre-trip inspection. This will include checking the tires, brakes, lights, and other parts to ensure they are in good working order.
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. This may include exercises such as straight line backing, offset backing, and parallel parking.
3. On-road driving: You will be required to demonstrate your ability to safely operate the vehicle in traffic. You will be evaluated on your ability to follow traffic laws, make turns, change lanes, and merge onto highways.
In order to pass the skills test, you must complete all three parts successfully. It's important to note that each state may have slightly different requirements or procedures for the skills test, so it's important to check with your local DMV or licensing agency for specific details.
Yes, there are some restrictions or limitations for drivers with a Class A CDL license. Here are some common restrictions:
1. Double/Triple Trailers Endorsement: If you did not pass the double/triple trailers endorsement test, then you are restricted from driving a combination of vehicles with more than one trailer.
2. Air Brakes Restriction: If you did not pass the air brakes knowledge test or the skills test in a vehicle equipped with air brakes, then you are restricted from operating a vehicle with air brakes.
3. Lifting Restriction: If you have a medical condition that prevents you from lifting a certain weight, then you may be restricted from operating a commercial motor vehicle that requires lifting above that weight.
4. Daytime-Only Driving Restriction: If you have not passed the skills test for night driving, then you may be restricted from driving at night.
It's important to note that restrictions or limitations may vary by state and can change based on individual circumstances or medical conditions. It's important to check with your local DMV or licensing agency for specific details about any restrictions or limitations on your Class A CDL license.
1. Double/Triple Trailers Endorsement: If you did not pass the double/triple trailers endorsement test, then you are restricted from driving a combination of vehicles with more than one trailer.
2. Air Brakes Restriction: If you did not pass the air brakes knowledge test or the skills test in a vehicle equipped with air brakes, then you are restricted from operating a vehicle with air brakes.
3. Lifting Restriction: If you have a medical condition that prevents you from lifting a certain weight, then you may be restricted from operating a commercial motor vehicle that requires lifting above that weight.
4. Daytime-Only Driving Restriction: If you have not passed the skills test for night driving, then you may be restricted from driving at night.
It's important to note that restrictions or limitations may vary by state and can change based on individual circumstances or medical conditions. It's important to check with your local DMV or licensing agency for specific details about any restrictions or limitations on your Class A CDL license.
In North Dakota, the Class A CDL written test is available in several languages, including Spanish, Korean, and Russian. However, it's important to note that the driving test is only available in English.
If you need a language other than English for the written test, you should contact your local DMV or licensing agency to confirm the availability and schedule an appointment. You may also need to bring an interpreter with you to assist with the test. Keep in mind that the interpreter must be fluent in both English and the language being used for the test.
It's important to note that even if you take the written test in a language other than English, you will still need to have a good understanding of English to operate a commercial motor vehicle safely on the road. Therefore, it's recommended that you have a good grasp of English before taking the Class A CDL written test.
If you need a language other than English for the written test, you should contact your local DMV or licensing agency to confirm the availability and schedule an appointment. You may also need to bring an interpreter with you to assist with the test. Keep in mind that the interpreter must be fluent in both English and the language being used for the test.
It's important to note that even if you take the written test in a language other than English, you will still need to have a good understanding of English to operate a commercial motor vehicle safely on the road. Therefore, it's recommended that you have a good grasp of English before taking the Class A CDL written test.
Yes, if you have a disability that requires accommodations for the Class A CDL written test, you can request accommodations from the North Dakota Department of Transportation (NDDOT) Motor Vehicle Division (MVD).
To request accommodations, you must complete and submit the Request for Reasonable Accommodation Form to the NDDOT MVD. The form must be completed by you and a qualified professional who can verify your disability and the need for accommodations. Examples of qualified professionals include licensed physicians, psychologists, and rehabilitation professionals.
The NDDOT MVD will review your request and determine what accommodations are appropriate based on your disability and the nature of the test. Some examples of accommodations that may be provided include extended time, a separate testing room, or alternative formats for test questions.
It's important to note that requests for accommodations must be submitted at least 30 days prior to your scheduled test date to allow sufficient time for review and approval. Additionally, if you receive accommodations for the written test, you may still need to take the driving skills test without accommodations.
For more information on requesting accommodations for the Class A CDL written test due to a disability, you can contact the NDDOT MVD directly or visit their website.
To request accommodations, you must complete and submit the Request for Reasonable Accommodation Form to the NDDOT MVD. The form must be completed by you and a qualified professional who can verify your disability and the need for accommodations. Examples of qualified professionals include licensed physicians, psychologists, and rehabilitation professionals.
The NDDOT MVD will review your request and determine what accommodations are appropriate based on your disability and the nature of the test. Some examples of accommodations that may be provided include extended time, a separate testing room, or alternative formats for test questions.
It's important to note that requests for accommodations must be submitted at least 30 days prior to your scheduled test date to allow sufficient time for review and approval. Additionally, if you receive accommodations for the written test, you may still need to take the driving skills test without accommodations.
For more information on requesting accommodations for the Class A CDL written test due to a disability, you can contact the NDDOT MVD directly or visit their website.
If you fail the Class A CDL written test in North Dakota, you can retake the test, but you will need to wait at least one day before you can take it again. You will need to pay a fee each time you retake the test.
It's important to note that if you fail the written test three times, you will need to wait at least 14 days before you can retake the test. If you fail the written test six times, you will need to wait at least 30 days before you can retake the test.
Before retaking the written test, it's recommended that you review the North Dakota CDL Handbook and any other study materials that may be available to ensure that you are fully prepared for the test. You may also want to consider taking a CDL practice test to help identify areas where you may need additional study.
If you continue to struggle with passing the written test, it may be helpful to consider taking a CDL training course or working with a driving school or instructor who can provide additional instruction and support.
It's important to note that if you fail the written test three times, you will need to wait at least 14 days before you can retake the test. If you fail the written test six times, you will need to wait at least 30 days before you can retake the test.
Before retaking the written test, it's recommended that you review the North Dakota CDL Handbook and any other study materials that may be available to ensure that you are fully prepared for the test. You may also want to consider taking a CDL practice test to help identify areas where you may need additional study.
If you continue to struggle with passing the written test, it may be helpful to consider taking a CDL training course or working with a driving school or instructor who can provide additional instruction and support.
