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 three or four possible answer choices. Test questions come from the State of Delaware Commercial Driver License Manual. 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
1. Which of the following vehicles is not exempted in requiring the driver to hold a CDL?
Explanation
Subject to certain conditions, a CDL is not required to operate military vehicles, authorized emergency vehicles, farm equipment, or recreational vehicles. It is also not required for operating a straight truck that contains only your personal property that you are not selling.
2. When checking the air and electrical lines during a vehicle inspection, all of the following should be true, except:
Explanation
When examining the air and electrical lines as part of your vehicle inspection test, you must listen for leaks. Ensure that the air hoses and electrical lines are not cut, chafed, spliced, or worn. Make sure air and electrical lines are not tangled, pinched, or dragging against tractor parts.
3. If driving in a foggy area, you should not:
Explanation
It is safest not to drive in foggy areas. However, if you must drive through fog, you should slow down, use your low beam headlights and fog lights, and turn on your four-way flashers.
4. Routine vehicle inspections should be done to ensure:
Explanation
The most important reason to inspect your vehicle is to ensure the safety of yourself and other road users.
5. In very hot weather, tires should be checked regularly because:
Explanation
Air expands as it gets warmer, so the air pressure in your tires could reach dangerously high levels while being used in very hot weather. If this happens, stop and let your tires cool. Do not let air out of the tires, as this could result in the pressure dropping to an unsafe level once the tires cool down.
6. During exercises that are not the straight line backing exercise, you may exit your vehicle to check its position no more than:
Explanation
A driver is allowed to exit their vehicle to check its position during any basic control skills test exercise. This action is called a "look." During the straight line backing exercise, a driver may not exceed one look. During any other exercise, a driver may not exceed two looks.
7. Which of the following is not a crime that would disqualify an applicant from a hazardous materials endorsement?
Explanation
There are a number of crimes that will disqualify a person from receiving a hazardous materials endorsement for seven years. Among these offenses are arson, robbery, and crimes of dishonesty, fraud, or misrepresentation. More serious crimes, such as murder, result in a lifetime disqualification.
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Frequently Asked Questions
A Class A CDL (Commercial Driver's License) is a type of license that allows drivers to operate a combination of vehicles that have a total weight of 26,001 pounds or more. This includes vehicles such as tractor-trailers, tanker trucks, and flatbed trucks. In Delaware, a Class A CDL also allows drivers to operate vehicles that fall under Class B and Class C categories.
To obtain a Class A CDL in Delaware, you will need to follow these steps:
1. Obtain a valid Delaware driver's license: Before you can apply for a CDL, you'll need to have a valid driver's license in the state of Delaware.
2. Meet the age requirements: To apply for a Class A CDL in Delaware, you must be at least 18 years old. However, if you plan on transporting hazardous materials, you must be at least 21 years old.
3. Obtain a commercial learner's permit (CLP): You'll need to obtain a CLP before you can take the skills test required for your CDL. To get your CLP, you'll need to pass the general knowledge test and any additional tests required for any endorsements you plan on obtaining.
4. Pass the skills test: Once you've obtained your CLP and practiced driving with a qualified CDL holder, you'll need to pass the skills test. This consists of three parts: pre-trip inspection, basic vehicle control, and on-road driving.
5. Obtain endorsements (optional): Depending on what type of vehicle you plan on driving, you may need to obtain additional endorsements on your CDL. Common endorsements include hazardous materials (H), tanker (T), and double/triple trailers (X).
6. Pay the fees: Finally, you'll need to pay the required fees to obtain your CDL in Delaware.
It's important to note that obtaining a CDL also requires passing a medical exam and meeting certain physical requirements.
To obtain a Class A CDL in Delaware, you will need to follow these steps:
1. Obtain a valid Delaware driver's license: Before you can apply for a CDL, you'll need to have a valid driver's license in the state of Delaware.
2. Meet the age requirements: To apply for a Class A CDL in Delaware, you must be at least 18 years old. However, if you plan on transporting hazardous materials, you must be at least 21 years old.
3. Obtain a commercial learner's permit (CLP): You'll need to obtain a CLP before you can take the skills test required for your CDL. To get your CLP, you'll need to pass the general knowledge test and any additional tests required for any endorsements you plan on obtaining.
4. Pass the skills test: Once you've obtained your CLP and practiced driving with a qualified CDL holder, you'll need to pass the skills test. This consists of three parts: pre-trip inspection, basic vehicle control, and on-road driving.
5. Obtain endorsements (optional): Depending on what type of vehicle you plan on driving, you may need to obtain additional endorsements on your CDL. Common endorsements include hazardous materials (H), tanker (T), and double/triple trailers (X).
6. Pay the fees: Finally, you'll need to pay the required fees to obtain your CDL in Delaware.
It's important to note that obtaining a CDL also requires passing a medical exam and meeting certain physical requirements.
With a Class A CDL in Delaware, you can operate vehicles that fall under Class A, B, and C categories. Specifically, a Class A CDL allows you to operate combination vehicles with a total weight of 26,001 pounds or more. This includes vehicles such as tractor-trailers, tanker trucks, and flatbed trucks.
You can also operate Class B and C vehicles with a Class A CDL. Class B vehicles include single vehicles with a weight of 26,001 pounds or more and towing vehicles with a weight of up to 10,000 pounds. Class C vehicles include single vehicles with a weight of less than 26,001 pounds that are designed to transport 16 or more passengers (including the driver) or hazardous materials.
It's important to note that you may need to obtain additional endorsements on your CDL to operate certain types of vehicles. For example, if you plan on transporting hazardous materials, you'll need to obtain an H endorsement. If you plan on driving tanker trucks, you'll need to obtain a T endorsement. And if you plan on driving double/triple trailers, you'll need to obtain an X endorsement.
You can also operate Class B and C vehicles with a Class A CDL. Class B vehicles include single vehicles with a weight of 26,001 pounds or more and towing vehicles with a weight of up to 10,000 pounds. Class C vehicles include single vehicles with a weight of less than 26,001 pounds that are designed to transport 16 or more passengers (including the driver) or hazardous materials.
It's important to note that you may need to obtain additional endorsements on your CDL to operate certain types of vehicles. For example, if you plan on transporting hazardous materials, you'll need to obtain an H endorsement. If you plan on driving tanker trucks, you'll need to obtain a T endorsement. And if you plan on driving double/triple trailers, you'll need to obtain an X endorsement.
To obtain a Class A CDL (Commercial Driver's License) license in Delaware, you must meet the following requirements:
1. Age: You must be at least 18 years old to operate a commercial vehicle within the state. However, you must be at least 21 years old to transport hazardous materials or operate a commercial vehicle outside of Delaware.
2. Valid driver's license: You must have a valid driver's license from Delaware or another state.
3. Medical requirements: You must pass a medical examination and obtain a Medical Examiner's Certificate, which verifies that you meet the physical and medical requirements to operate a commercial vehicle.
4. Commercial learner's permit (CLP): Before you can take the skills test required for your CDL, you must obtain a CLP by passing the general knowledge test and any additional tests required for any endorsements you plan on obtaining.
5. Skills test: You must pass the skills test, which includes pre-trip inspection, basic vehicle control, and on-road driving tests.
6. Background check: You will be subject to a criminal background check to ensure that you have not been convicted of certain crimes that would disqualify you from obtaining a CDL.
7. Fees: You will need to pay the required fees to obtain your CDL in Delaware.
In addition to these requirements, you may need to obtain additional endorsements on your CDL to operate certain types of vehicles or transport certain types of materials. These endorsements require additional testing and training.
1. Age: You must be at least 18 years old to operate a commercial vehicle within the state. However, you must be at least 21 years old to transport hazardous materials or operate a commercial vehicle outside of Delaware.
2. Valid driver's license: You must have a valid driver's license from Delaware or another state.
3. Medical requirements: You must pass a medical examination and obtain a Medical Examiner's Certificate, which verifies that you meet the physical and medical requirements to operate a commercial vehicle.
4. Commercial learner's permit (CLP): Before you can take the skills test required for your CDL, you must obtain a CLP by passing the general knowledge test and any additional tests required for any endorsements you plan on obtaining.
5. Skills test: You must pass the skills test, which includes pre-trip inspection, basic vehicle control, and on-road driving tests.
6. Background check: You will be subject to a criminal background check to ensure that you have not been convicted of certain crimes that would disqualify you from obtaining a CDL.
7. Fees: You will need to pay the required fees to obtain your CDL in Delaware.
In addition to these requirements, you may need to obtain additional endorsements on your CDL to operate certain types of vehicles or transport certain types of materials. These endorsements require additional testing and training.
In Delaware, the minimum age requirement for a Class A CDL (Commercial Driver's License) license is 18 years old. However, there are some restrictions for those under the age of 21.
If you are between the ages of 18 and 20, you may only operate a commercial vehicle within Delaware and you may not transport hazardous materials. Additionally, you may not operate a commercial vehicle that requires an air brake endorsement.
If you are between the ages of 21 and 24, you may operate a commercial vehicle outside of Delaware but only within the state in which you are licensed. You may not transport hazardous materials or passengers.
If you are 21 years old or older, there are no restrictions on where or what type of commercial vehicle you can operate with a Class A CDL in Delaware. However, certain types of vehicles or cargo may require additional endorsements on your CDL.
If you are between the ages of 18 and 20, you may only operate a commercial vehicle within Delaware and you may not transport hazardous materials. Additionally, you may not operate a commercial vehicle that requires an air brake endorsement.
If you are between the ages of 21 and 24, you may operate a commercial vehicle outside of Delaware but only within the state in which you are licensed. You may not transport hazardous materials or passengers.
If you are 21 years old or older, there are no restrictions on where or what type of commercial vehicle you can operate with a Class A CDL in Delaware. However, certain types of vehicles or cargo may require additional endorsements on your CDL.
Yes, you may need to obtain endorsements on your Class A CDL (Commercial Driver's License) license to operate certain types of vehicles or transport certain types of cargo. The following are the endorsements that may be required:
1. T endorsement (double/triple trailers): Required if you will be driving a combination of two or three trailers.
2. P endorsement (passenger): Required if you will be transporting passengers.
3. N endorsement (tanker): Required if you will be transporting liquid or gaseous materials in bulk containers with a capacity of 1,000 gallons or more.
4. H endorsement (hazardous materials): Required if you will be transporting hazardous materials as defined by federal law.
5. X endorsement (combination of tank vehicle and hazardous materials): Required if you will be transporting hazardous materials in a tank vehicle.
To obtain an endorsement, you must pass a written knowledge test and, in some cases, a skills test. Endorsements may also require additional training or background checks.
It is important to note that not all endorsements are available for all CDL classes and types of vehicles. Therefore, it is important to determine which endorsements are required for the type of vehicle and cargo you will be transporting.
1. T endorsement (double/triple trailers): Required if you will be driving a combination of two or three trailers.
2. P endorsement (passenger): Required if you will be transporting passengers.
3. N endorsement (tanker): Required if you will be transporting liquid or gaseous materials in bulk containers with a capacity of 1,000 gallons or more.
4. H endorsement (hazardous materials): Required if you will be transporting hazardous materials as defined by federal law.
5. X endorsement (combination of tank vehicle and hazardous materials): Required if you will be transporting hazardous materials in a tank vehicle.
To obtain an endorsement, you must pass a written knowledge test and, in some cases, a skills test. Endorsements may also require additional training or background checks.
It is important to note that not all endorsements are available for all CDL classes and types of vehicles. Therefore, it is important to determine which endorsements are required for the type of vehicle and cargo you will be transporting.
The Class A CDL (Commercial Driver's License) skills test consists of three parts:
1. Pre-trip inspection: You will be asked to do a pre-trip inspection to ensure your vehicle is safe to operate. You will be required to identify and explain the function of various parts of the vehicle, such as brakes, lights, engine components, and safety equipment.
2. Basic vehicle control: You will be required to demonstrate your ability to control the vehicle in a controlled environment. This includes backing up, turning, and parking.
3. On-road driving: You will be required to demonstrate your ability to drive the vehicle safely on public roads while following traffic laws and signals. During this part of the test, you will be evaluated on your ability to merge, change lanes, make turns, and navigate various traffic situations.
It is important to note that the skills test must be conducted in a vehicle that is representative of the Class A CDL license you are applying for. For example, if you are applying for a Class A CDL with a tanker endorsement, you must take the skills test in a vehicle with a tanker trailer.
Additionally, the skills test is typically conducted by an authorized examiner who is certified by the state of Delaware. The examiner will evaluate your performance during each part of the test and provide feedback on areas that need improvement.
1. Pre-trip inspection: You will be asked to do a pre-trip inspection to ensure your vehicle is safe to operate. You will be required to identify and explain the function of various parts of the vehicle, such as brakes, lights, engine components, and safety equipment.
2. Basic vehicle control: You will be required to demonstrate your ability to control the vehicle in a controlled environment. This includes backing up, turning, and parking.
3. On-road driving: You will be required to demonstrate your ability to drive the vehicle safely on public roads while following traffic laws and signals. During this part of the test, you will be evaluated on your ability to merge, change lanes, make turns, and navigate various traffic situations.
It is important to note that the skills test must be conducted in a vehicle that is representative of the Class A CDL license you are applying for. For example, if you are applying for a Class A CDL with a tanker endorsement, you must take the skills test in a vehicle with a tanker trailer.
Additionally, the skills test is typically conducted by an authorized examiner who is certified by the state of Delaware. The examiner will evaluate your performance during each part of the test and provide feedback on areas that need improvement.
Yes, there are restrictions and limitations for drivers with a Class A CDL (Commercial Driver's License) license. These restrictions and limitations are designed to ensure safety on the roads and to comply with federal and state regulations. The following are some of the common restrictions and limitations for Class A CDL drivers:
1. Age: To obtain a Class A CDL license, you must be at least 18 years old. However, there are restrictions on the types of vehicles and cargo you can transport if you are under 21 years old.
2. Endorsements: As mentioned before, you may need to obtain endorsements on your Class A CDL license to operate certain types of vehicles or transport certain types of cargo.
3. Hours of Service: Federal regulations limit the number of hours that a driver can be on duty or driving per day and per week. These regulations are designed to prevent driver fatigue, which can lead to accidents.
4. Medical Certification: Drivers must pass a medical examination conducted by a certified medical examiner to ensure they meet certain physical requirements for operating a commercial vehicle.
5. Vehicle Weight: Drivers with a Class A CDL license are limited in the weight of the vehicle they can operate. This limit varies by state and depends on the type of vehicle being operated.
6. Automatic Transmission: If you take your skills test in a vehicle with an automatic transmission, you will be restricted from driving vehicles with manual transmissions.
It is important for drivers to understand these restrictions and limitations to avoid violations that could result in fines or suspension of their CDL license.
1. Age: To obtain a Class A CDL license, you must be at least 18 years old. However, there are restrictions on the types of vehicles and cargo you can transport if you are under 21 years old.
2. Endorsements: As mentioned before, you may need to obtain endorsements on your Class A CDL license to operate certain types of vehicles or transport certain types of cargo.
3. Hours of Service: Federal regulations limit the number of hours that a driver can be on duty or driving per day and per week. These regulations are designed to prevent driver fatigue, which can lead to accidents.
4. Medical Certification: Drivers must pass a medical examination conducted by a certified medical examiner to ensure they meet certain physical requirements for operating a commercial vehicle.
5. Vehicle Weight: Drivers with a Class A CDL license are limited in the weight of the vehicle they can operate. This limit varies by state and depends on the type of vehicle being operated.
6. Automatic Transmission: If you take your skills test in a vehicle with an automatic transmission, you will be restricted from driving vehicles with manual transmissions.
It is important for drivers to understand these restrictions and limitations to avoid violations that could result in fines or suspension of their CDL license.
In Delaware, the Class A CDL written test is only available in English. This is because the Federal Motor Carrier Safety Administration (FMCSA) requires all CDL knowledge tests to be administered in English. However, if you have difficulty understanding English and need assistance, you can bring an interpreter with you to translate the questions for you. The interpreter must be at least 18 years old and cannot be a family member or friend. Additionally, the interpreter must sign an affidavit stating that they will accurately translate the questions for you. Keep in mind that the interpreter cannot help you with the answers or explain the questions to you in any way.
Yes, if you have a disability that affects your ability to take the Class A CDL written test, you can request accommodations from the Delaware Division of Motor Vehicles (DMV). Accommodations may include extra time to complete the test, a separate testing area, or other accommodations that can help you take the test.
To request accommodations, you will need to provide documentation of your disability to the DMV. This documentation must be from a qualified professional such as a doctor or psychologist and should include information about your disability and how it affects your ability to take the test. You will also need to complete a Request for Testing Accommodations form, which is available on the DMV website.
Once you submit your request and documentation, the DMV will review your request and determine what accommodations are appropriate. They may contact you for additional information or to schedule a meeting to discuss your needs. It is important to submit your request well in advance of your scheduled test date to allow time for the DMV to review your request and make any necessary arrangements.
To request accommodations, you will need to provide documentation of your disability to the DMV. This documentation must be from a qualified professional such as a doctor or psychologist and should include information about your disability and how it affects your ability to take the test. You will also need to complete a Request for Testing Accommodations form, which is available on the DMV website.
Once you submit your request and documentation, the DMV will review your request and determine what accommodations are appropriate. They may contact you for additional information or to schedule a meeting to discuss your needs. It is important to submit your request well in advance of your scheduled test date to allow time for the DMV to review your request and make any necessary arrangements.
If you fail the Class A CDL written test in Delaware, you can retake it after a minimum of one business day. You will need to pay the testing fee again and schedule another appointment with the DMV. It is important to study and prepare thoroughly before retaking the test to increase your chances of passing.
You should also note that you are allowed a limited number of attempts to pass the written test, depending on your age. If you are 18-21 years old, you are allowed three attempts within a 12-month period. If you are 22 years or older, you are allowed two attempts within a 12-month period. If you fail the test on your final attempt, you will need to wait six months before attempting to take it again.
It is important to remember that passing the written test is just one step in obtaining a Class A CDL. You will also need to pass a skills test, which includes a pre-trip inspection, basic control skills, and an on-road driving test. It is recommended that you complete a training program and practice driving with a qualified instructor before attempting these tests.
You should also note that you are allowed a limited number of attempts to pass the written test, depending on your age. If you are 18-21 years old, you are allowed three attempts within a 12-month period. If you are 22 years or older, you are allowed two attempts within a 12-month period. If you fail the test on your final attempt, you will need to wait six months before attempting to take it again.
It is important to remember that passing the written test is just one step in obtaining a Class A CDL. You will also need to pass a skills test, which includes a pre-trip inspection, basic control skills, and an on-road driving test. It is recommended that you complete a training program and practice driving with a qualified instructor before attempting these tests.
