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 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. If a tire fails, the driver should:
Explanation
If a tire fails, braking could cause a loss of control. Unless braking is necessary to avoid a hazard, you should stay off the brakes until your vehicle has slowed considerably. Only then should you brake very gently, pull off the road, and stop.
2. To ensure applicants only have one license:
Explanation
It is prohibited for any person to possess more than one driver license. All states share drivers' information in a computer database to help prevent issuance of licenses to drivers who already have them.
3. What happens when a vehicle hydroplanes?
Explanation
Hydroplaning occurs when a vehicle's tires lose contact with the road surface and instead glide along on a film of water above the surface of the road.
4. To stop in a vehicle that uses air brakes, the driver should:
Explanation
To make a normal stop in a vehicle with air brakes, push the brake pedal down. The harder the pedal is pressed, the more air pressure is released.
5. Brake fade is a result of:
Explanation
If brakes are used too much, they will overheat and become less effective. This is referred to as brake fade.
6. If a traffic light has been green for a long time:
Explanation
If you are approaching a traffic light that has been green for a long time, there is a good chance that it will turn yellow before you reach it. Start slowing down and be ready to stop.
7. When inspecting your brakes, a slack adjuster should move ____ from where it is attached to the push rod.
Explanation
Check each slack adjuster after setting wheel chocks and disengaging the parking brake. Pull the slack adjusters to make sure they do not move more than about one inch from where the push rod is attached. If they move more than one inch, they may be out of adjustment and will need to be fixed.
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Frequently Asked Questions
A Class A CDL (Commercial Driver's License) license in Massachusetts is required to operate a combination of vehicles with a total weight of 26,001 pounds or more, where the vehicle being towed weighs more than 10,000 pounds. This license is required for drivers who want to operate trucks such as tractor-trailers, tanker trucks, and livestock carriers.
Here are the steps to obtain a Class A CDL license in Massachusetts:
1. Obtain a learner's permit: To obtain a Class A CDL in Massachusetts, you must first obtain a Class A learner's permit. You can do this by passing a written exam that covers general knowledge and air brakes.
2. Practice driving: Once you have your learner's permit, you must practice driving with a qualified driver who holds a Class A CDL for at least 2 weeks.
3. Pass the road test: After practicing driving, you must pass a road test to obtain your Class A CDL. The road test will test your ability to perform basic maneuvers and drive on public roads.
4. Pass additional exams: In addition to the written exam for your learner's permit, you will also need to pass exams on combination vehicles and doubles/triples.
5. Meet other requirements: To obtain a Class A CDL in Massachusetts, you must also be at least 18 years old (21 if you plan to drive across state lines), have a valid medical certificate, and provide proof of citizenship or legal presence in the US.
6. Pay fees: Finally, you will need to pay the necessary fees to obtain your Class A CDL license in Massachusetts.
Here are the steps to obtain a Class A CDL license in Massachusetts:
1. Obtain a learner's permit: To obtain a Class A CDL in Massachusetts, you must first obtain a Class A learner's permit. You can do this by passing a written exam that covers general knowledge and air brakes.
2. Practice driving: Once you have your learner's permit, you must practice driving with a qualified driver who holds a Class A CDL for at least 2 weeks.
3. Pass the road test: After practicing driving, you must pass a road test to obtain your Class A CDL. The road test will test your ability to perform basic maneuvers and drive on public roads.
4. Pass additional exams: In addition to the written exam for your learner's permit, you will also need to pass exams on combination vehicles and doubles/triples.
5. Meet other requirements: To obtain a Class A CDL in Massachusetts, you must also be at least 18 years old (21 if you plan to drive across state lines), have a valid medical certificate, and provide proof of citizenship or legal presence in the US.
6. Pay fees: Finally, you will need to pay the necessary fees to obtain your Class A CDL license in Massachusetts.
With a Class A CDL license in Massachusetts, you can operate the following types of vehicles:
1. Combination vehicles: These are vehicles that have a towing unit (such as a tractor) and one or more trailers or semi-trailers attached.
2. Tractor-trailers: These are vehicles that have a power unit (tractor) and a trailer or semi-trailer attached.
3. Tanker trucks: These are vehicles that transport liquids or gases in tanks.
4. Livestock carriers: These are vehicles that transport live animals.
5. Flatbeds: These are vehicles with an open cargo area and no sides or roof.
6. Refrigerated trucks: These are vehicles that transport perishable goods in a temperature-controlled environment.
7. Double/Triple trailers: These are combination vehicles with two or three trailers attached.
It's important to note that you may need additional endorsements to operate certain types of vehicles, such as hazardous materials, passenger transport, or school buses.
1. Combination vehicles: These are vehicles that have a towing unit (such as a tractor) and one or more trailers or semi-trailers attached.
2. Tractor-trailers: These are vehicles that have a power unit (tractor) and a trailer or semi-trailer attached.
3. Tanker trucks: These are vehicles that transport liquids or gases in tanks.
4. Livestock carriers: These are vehicles that transport live animals.
5. Flatbeds: These are vehicles with an open cargo area and no sides or roof.
6. Refrigerated trucks: These are vehicles that transport perishable goods in a temperature-controlled environment.
7. Double/Triple trailers: These are combination vehicles with two or three trailers attached.
It's important to note that you may need additional endorsements to operate certain types of vehicles, such as hazardous materials, passenger transport, or school buses.
To obtain a Class A CDL (Commercial Driver's License) license in Massachusetts, you must meet the following requirements:
1. Age: You must be at least 18 years old to obtain a Class A CDL in Massachusetts. However, if you plan to drive across state lines or transport hazardous materials, you must be at least 21 years old.
2. Residency: You must be a resident of Massachusetts or have a valid Massachusetts address.
3. Medical certification: You must have a valid medical certificate that meets the requirements of the Federal Motor Carrier Safety Administration (FMCSA).
4. Learner's permit: You must obtain a Class A learner's permit by passing a written exam that covers general knowledge and air brakes.
5. Training: You must complete a CDL training course or receive training from an employer or other qualified individual.
6. Road test: You must pass a road test that tests your ability to operate a commercial vehicle on public roads.
7. Background check: You must pass a background check that includes driving record, criminal history, and other relevant information.
8. Fees: You must pay the necessary fees to obtain your Class A CDL license in Massachusetts.
It's important to note that additional requirements may apply depending on the type of vehicle you plan to operate and the endorsements you need.
1. Age: You must be at least 18 years old to obtain a Class A CDL in Massachusetts. However, if you plan to drive across state lines or transport hazardous materials, you must be at least 21 years old.
2. Residency: You must be a resident of Massachusetts or have a valid Massachusetts address.
3. Medical certification: You must have a valid medical certificate that meets the requirements of the Federal Motor Carrier Safety Administration (FMCSA).
4. Learner's permit: You must obtain a Class A learner's permit by passing a written exam that covers general knowledge and air brakes.
5. Training: You must complete a CDL training course or receive training from an employer or other qualified individual.
6. Road test: You must pass a road test that tests your ability to operate a commercial vehicle on public roads.
7. Background check: You must pass a background check that includes driving record, criminal history, and other relevant information.
8. Fees: You must pay the necessary fees to obtain your Class A CDL license in Massachusetts.
It's important to note that additional requirements may apply depending on the type of vehicle you plan to operate and the endorsements you need.
The minimum age requirement for a Class A CDL (Commercial Driver's License) license in Massachusetts is 18 years old. However, if you plan to drive across state lines or transport hazardous materials, you must be at least 21 years old.
It's important to note that some employers may have their own minimum age requirements for certain types of commercial driving jobs. Additionally, some endorsements may have their own age requirements. For example, to be eligible for a passenger endorsement, you must be at least 21 years old.
It's important to note that some employers may have their own minimum age requirements for certain types of commercial driving jobs. Additionally, some endorsements may have their own age requirements. For example, to be eligible for a passenger endorsement, you must be at least 21 years old.
Whether or not you need endorsements for a Class A CDL (Commercial Driver's License) license in Massachusetts depends on the type of commercial vehicle you plan to operate and the cargo you plan to transport.
The most common endorsements for a Class A CDL in Massachusetts are:
1. T endorsement: Double/Triple Trailers endorsement - required if you plan to operate a combination of two or three trailers.
2. P endorsement: Passenger endorsement - required if you plan to transport passengers, such as for a bus or a vanpool.
3. N endorsement: Tanker endorsement - required if you plan to transport liquids or gases in bulk containers.
4. H endorsement: Hazardous Materials endorsement - required if you plan to transport hazardous materials, such as chemicals or explosives.
To obtain an endorsement, you must pass a written exam that covers the specific knowledge and skills required for that endorsement. Some endorsements may also require additional training and/or background checks.
It's important to note that not all endorsements are available for all types of commercial driving jobs, and some employers may require additional endorsements beyond what is legally required.
The most common endorsements for a Class A CDL in Massachusetts are:
1. T endorsement: Double/Triple Trailers endorsement - required if you plan to operate a combination of two or three trailers.
2. P endorsement: Passenger endorsement - required if you plan to transport passengers, such as for a bus or a vanpool.
3. N endorsement: Tanker endorsement - required if you plan to transport liquids or gases in bulk containers.
4. H endorsement: Hazardous Materials endorsement - required if you plan to transport hazardous materials, such as chemicals or explosives.
To obtain an endorsement, you must pass a written exam that covers the specific knowledge and skills required for that endorsement. Some endorsements may also require additional training and/or background checks.
It's important to note that not all endorsements are available for all types of commercial driving jobs, and some employers may require additional endorsements beyond what is legally required.
The Class A CDL (Commercial Driver's License) skills test in Massachusetts consists of three parts:
1. Pre-Trip Inspection: You will be asked to do a thorough inspection of your vehicle, including checking the brakes, tires, lights, and other components. You must identify any potential safety hazards or mechanical issues.
2. Basic Vehicle Control: You will be asked to demonstrate your ability to control the vehicle in tight spaces, such as backing up in a straight line, turning around a corner, and parallel parking.
3. On-Road Driving: You will be asked to drive on public roads while following verbal or written instructions from the examiner. The examiner will evaluate your ability to control the vehicle, follow traffic laws, and make safe driving decisions.
During the skills test, you will be evaluated on your ability to operate a Class A commercial vehicle safely and effectively. You must pass all three parts of the skills test to obtain a Class A CDL license.
It's important to note that you must also pass a written knowledge test before you are eligible to take the skills test. The knowledge test covers topics such as driving safety, traffic laws, and commercial vehicle operation.
1. Pre-Trip Inspection: You will be asked to do a thorough inspection of your vehicle, including checking the brakes, tires, lights, and other components. You must identify any potential safety hazards or mechanical issues.
2. Basic Vehicle Control: You will be asked to demonstrate your ability to control the vehicle in tight spaces, such as backing up in a straight line, turning around a corner, and parallel parking.
3. On-Road Driving: You will be asked to drive on public roads while following verbal or written instructions from the examiner. The examiner will evaluate your ability to control the vehicle, follow traffic laws, and make safe driving decisions.
During the skills test, you will be evaluated on your ability to operate a Class A commercial vehicle safely and effectively. You must pass all three parts of the skills test to obtain a Class A CDL license.
It's important to note that you must also pass a written knowledge test before you are eligible to take the skills test. The knowledge test covers topics such as driving safety, traffic laws, and commercial vehicle operation.
Yes, there are some restrictions or limitations for drivers with a Class A CDL (Commercial Driver's License) license in Massachusetts. Some of these restrictions include:
1. Age Restrictions: You must be at least 18 years old to drive a commercial vehicle within Massachusetts and at least 21 years old to drive a commercial vehicle across state lines or transport hazardous materials.
2. Endorsement Restrictions: As mentioned earlier, you may need additional endorsements to operate certain types of commercial vehicles or transport certain types of cargo.
3. Vehicle Restrictions: Some Class A CDL drivers may be restricted from operating certain types of vehicles, such as those with manual transmissions if they took the skills test in a vehicle with an automatic transmission.
4. Medical Restrictions: Drivers must meet certain medical requirements to obtain or renew their CDL license, such as passing a physical examination and maintaining good vision.
5. Time Restrictions: Some Class A CDL drivers may be subject to hours-of-service regulations that limit the number of hours they can drive in a given day or week.
It's important to check with the Massachusetts Registry of Motor Vehicles or a qualified driving instructor to fully understand the restrictions and limitations associated with holding a Class A CDL license.
1. Age Restrictions: You must be at least 18 years old to drive a commercial vehicle within Massachusetts and at least 21 years old to drive a commercial vehicle across state lines or transport hazardous materials.
2. Endorsement Restrictions: As mentioned earlier, you may need additional endorsements to operate certain types of commercial vehicles or transport certain types of cargo.
3. Vehicle Restrictions: Some Class A CDL drivers may be restricted from operating certain types of vehicles, such as those with manual transmissions if they took the skills test in a vehicle with an automatic transmission.
4. Medical Restrictions: Drivers must meet certain medical requirements to obtain or renew their CDL license, such as passing a physical examination and maintaining good vision.
5. Time Restrictions: Some Class A CDL drivers may be subject to hours-of-service regulations that limit the number of hours they can drive in a given day or week.
It's important to check with the Massachusetts Registry of Motor Vehicles or a qualified driving instructor to fully understand the restrictions and limitations associated with holding a Class A CDL license.
Yes, in Massachusetts, you can take the Class A CDL (Commercial Driver's License) written test in a language other than English. The Massachusetts Registry of Motor Vehicles (RMV) offers the written knowledge test in several languages, including Spanish, Portuguese, Chinese, Vietnamese, and more.
When scheduling your test appointment, you will need to indicate which language you prefer to take the test in. You'll also need to bring a qualified interpreter with you if you choose a language that is not offered by the RMV.
It's important to note that the skills test must be taken in English, as it involves verbal communication with the examiner and following instructions written in English.
When scheduling your test appointment, you will need to indicate which language you prefer to take the test in. You'll also need to bring a qualified interpreter with you if you choose a language that is not offered by the RMV.
It's important to note that the skills test must be taken in English, as it involves verbal communication with the examiner and following instructions written in English.
Yes, if you have a disability that may impact your ability to take the Class A CDL (Commercial Driver's License) written test, you can request accommodations. The Massachusetts Registry of Motor Vehicles (RMV) provides accommodations for individuals with disabilities in accordance with the Americans with Disabilities Act (ADA).
To request accommodations, you can contact the RMV's Medical Affairs Branch at 857-368-8020 or email them at MedicalAffairsBranch@dot.state.ma.us. You'll need to provide documentation of your disability and a description of the accommodations you need. The RMV will work with you to determine appropriate accommodations and schedule your test accordingly.
Examples of accommodations may include extended time to take the test, a reader or sign language interpreter, assistive technology, or a separate testing room.
To request accommodations, you can contact the RMV's Medical Affairs Branch at 857-368-8020 or email them at MedicalAffairsBranch@dot.state.ma.us. You'll need to provide documentation of your disability and a description of the accommodations you need. The RMV will work with you to determine appropriate accommodations and schedule your test accordingly.
Examples of accommodations may include extended time to take the test, a reader or sign language interpreter, assistive technology, or a separate testing room.
Yes, if you fail the Class A CDL (Commercial Driver's License) written test, you can retake it. In Massachusetts, you are allowed to take the written test up to three times in a 12-month period. If you fail the test three times, you will have to wait six months before taking it again.
After you fail the test, you'll receive a score report that shows your overall score and which sections of the test you need to improve on. Use this feedback to study and prepare for your next attempt.
You'll need to pay the testing fee each time you retake the test. The fee is $30 for a Class A CDL knowledge test.
It's important to note that if you fail the skills portion of the CDL exam, which involves driving and maneuvering a commercial vehicle, you may have to wait up to two weeks before taking it again.
After you fail the test, you'll receive a score report that shows your overall score and which sections of the test you need to improve on. Use this feedback to study and prepare for your next attempt.
You'll need to pay the testing fee each time you retake the test. The fee is $30 for a Class A CDL knowledge test.
It's important to note that if you fail the skills portion of the CDL exam, which involves driving and maneuvering a commercial vehicle, you may have to wait up to two weeks before taking it again.
