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 Nevada 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
22. When it’s difficult to see, such as at dawn or dusk, a driver can increase their vehicle's visibility by:
Explanation
When driving at dawn, at dusk, or in inclement weather, you should use your headlights on their low beam setting to increase your visibility.
23. What should you do when confronted with an aggressive driver?
Explanation
If confronted by an aggressive driver, the most important thing for you to do is get out of their way. Avoid making eye contact, do not challenge them by increasing your speed, and do not let yourself be provoked by any angry gestures they direct toward you.
24. An Anti-Lock Braking System (ABS):
Explanation
Beginning between 1997 and 1999, most commercial vehicles, trailers, and dollies are required to be equipped with ABS.
25. Which of the following is acceptable if found during a pre-trip inspection?
Explanation
When checking the tires as part of a pre-trip inspection, make sure the tires have sufficient tread. There should be at least 4/32 of an inch of tread in every major groove of the front tires, and at least 2/32 of an inch of tread depth on the other tires. Tire sizes should not be mismatched.
26. If the coolant temperature gauge goes above the highest safe temperature, you should:
Explanation
If the coolant temperature gauge goes above the highest safe temperature, you should stop driving as soon as possible and try to figure out what is wrong. There could be an issue in your vehicle that could lead to engine failure and possibly a fire.
27. The emergency brake system uses:
Explanation
In an air brake system, there are three different braking systems: a service brake system, a parking brake system, and an emergency brake system. The emergency brake system uses parts of both the parking and service brake systems.
28. When driving in the winter, which of the following should receive extra attention in a pre-trip inspection?
Explanation
When driving during the winter, it is especially important to make sure the coolant and antifreeze are at safe levels.
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Frequently Asked Questions
A Class A CDL license in Nevada is a commercial driver's license that allows a driver to operate a combination of vehicles with a total weight of 26,001 pounds or more, provided that the towed vehicle weighs more than 10,000 pounds. This includes tractor-trailers, tanker trucks, and other heavy vehicles used for commercial purposes.
To obtain a Class A CDL in Nevada, you will need to meet certain requirements and pass several tests. These include:
1. Be at least 18 years old (21 years old for interstate driving)
2. Hold a valid Nevada driver's license
3. Pass a vision test
4. Obtain a medical certificate from a certified medical examiner
5. Pass the written knowledge test for the Class A CDL
6. Complete a skills test that includes a pre-trip inspection, basic vehicle control, and on-road driving
Once you have met these requirements and passed the tests, you will be issued a Class A CDL license that will allow you to drive commercial vehicles within the weight limits specified for this license class.
To obtain a Class A CDL in Nevada, you will need to meet certain requirements and pass several tests. These include:
1. Be at least 18 years old (21 years old for interstate driving)
2. Hold a valid Nevada driver's license
3. Pass a vision test
4. Obtain a medical certificate from a certified medical examiner
5. Pass the written knowledge test for the Class A CDL
6. Complete a skills test that includes a pre-trip inspection, basic vehicle control, and on-road driving
Once you have met these requirements and passed the tests, you will be issued a Class A CDL license that will allow you to drive commercial vehicles within the weight limits specified for this license class.
With a Class A CDL license in Nevada, you can operate a combination of vehicles with a total weight of 26,001 pounds or more, provided that the towed vehicle weighs more than 10,000 pounds. This includes but is not limited to:
1. Tractor-trailers
2. Truck and trailer combinations
3. Livestock carriers
4. Tanker vehicles
5. Flatbed trucks with attached trailers
6. Any vehicle that falls under Class B or Class C categories
It's important to note that a Class A CDL license is required for most tractor-trailer combinations and other heavy commercial vehicles used for transportation of goods or passengers. It's also important to be aware of any additional endorsements or restrictions that may apply to your license based on the type of vehicle you intend to operate or the cargo you will be transporting.
1. Tractor-trailers
2. Truck and trailer combinations
3. Livestock carriers
4. Tanker vehicles
5. Flatbed trucks with attached trailers
6. Any vehicle that falls under Class B or Class C categories
It's important to note that a Class A CDL license is required for most tractor-trailer combinations and other heavy commercial vehicles used for transportation of goods or passengers. It's also important to be aware of any additional endorsements or restrictions that may apply to your license based on the type of vehicle you intend to operate or the cargo you will be transporting.
To obtain a Class A CDL license in Nevada, you must meet a number of requirements and pass several tests. These include:
1. Age Requirement: You must be at least 18 years old to apply for a Class A CDL license in Nevada, however, you can only drive within the state. To drive interstate, you must be at least 21 years old.
2. Valid Driver's License: You must hold a valid driver's license from Nevada or any other state in the United States.
3. Medical Certification: You must obtain a medical certificate from a certified medical examiner to prove that you are physically fit to operate a commercial motor vehicle.
4. Knowledge Test: You must pass a written knowledge test that covers topics such as safety regulations, driving techniques, and vehicle inspection.
5. Skills Test: You must pass a skills test that includes three parts: pre-trip inspection, basic vehicle control, and on-road driving.
6. Training: You may choose to complete a training program offered by a truck driving school or an employer before taking the skills test.
7. Background Check: You will need to undergo a background check and provide your driving history records for the past 10 years.
It's important to note that additional endorsements may be required for certain types of commercial vehicles or cargo, such as hazardous materials or passenger transport.
1. Age Requirement: You must be at least 18 years old to apply for a Class A CDL license in Nevada, however, you can only drive within the state. To drive interstate, you must be at least 21 years old.
2. Valid Driver's License: You must hold a valid driver's license from Nevada or any other state in the United States.
3. Medical Certification: You must obtain a medical certificate from a certified medical examiner to prove that you are physically fit to operate a commercial motor vehicle.
4. Knowledge Test: You must pass a written knowledge test that covers topics such as safety regulations, driving techniques, and vehicle inspection.
5. Skills Test: You must pass a skills test that includes three parts: pre-trip inspection, basic vehicle control, and on-road driving.
6. Training: You may choose to complete a training program offered by a truck driving school or an employer before taking the skills test.
7. Background Check: You will need to undergo a background check and provide your driving history records for the past 10 years.
It's important to note that additional endorsements may be required for certain types of commercial vehicles or cargo, such as hazardous materials or passenger transport.
The minimum age requirement for a Class A CDL license in Nevada is 18 years old. However, there are some restrictions for drivers under the age of 21. Drivers who are 18, 19, or 20 years old are only allowed to operate commercial vehicles within the state of Nevada. They are not permitted to operate commercial vehicles outside of the state or transport hazardous materials.
If a driver under the age of 21 holds a Class A CDL license and wants to operate commercial vehicles outside of Nevada, they must wait until they turn 21 to do so. It's important to note that some employers may have their own age requirements for hiring commercial drivers, which may be higher than the state's minimum age requirement.
If a driver under the age of 21 holds a Class A CDL license and wants to operate commercial vehicles outside of Nevada, they must wait until they turn 21 to do so. It's important to note that some employers may have their own age requirements for hiring commercial drivers, which may be higher than the state's minimum age requirement.
Yes, you may need to obtain additional endorsements for your Class A CDL license depending on the type of vehicle you plan to operate and the cargo you plan to transport. In Nevada, the following endorsements are available for Class A CDL holders:
1. T- Double/Triple Trailer Endorsement: Required for drivers who will be operating double or triple trailer combinations.
2. P - Passenger Endorsement: Required for drivers who will be transporting passengers, such as in a bus or shuttle.
3. N - Tank Vehicle Endorsement: Required for drivers who will be transporting liquid or gas in a tank vehicle.
4. H - Hazardous Materials Endorsement: Required for drivers who will be transporting hazardous materials.
To obtain these endorsements, you must pass additional knowledge tests and meet additional requirements, such as a background check and fingerprinting for the Hazardous Materials endorsement. It's important to note that some employers may require specific endorsements depending on the type of driving job, so it's a good idea to research the requirements for your specific situation.
1. T- Double/Triple Trailer Endorsement: Required for drivers who will be operating double or triple trailer combinations.
2. P - Passenger Endorsement: Required for drivers who will be transporting passengers, such as in a bus or shuttle.
3. N - Tank Vehicle Endorsement: Required for drivers who will be transporting liquid or gas in a tank vehicle.
4. H - Hazardous Materials Endorsement: Required for drivers who will be transporting hazardous materials.
To obtain these endorsements, you must pass additional knowledge tests and meet additional requirements, such as a background check and fingerprinting for the Hazardous Materials endorsement. It's important to note that some employers may require specific endorsements depending on the type of driving job, so it's a good idea to research the requirements for your specific situation.
The Class A CDL skills test in Nevada consists of three parts: a pre-trip inspection, a basic vehicle control test, and an on-road driving test. Here is an overview of each part:
1. Pre-trip Inspection: This portion of the test assesses your ability to check the vehicle for safety and compliance with regulations. You will be asked to visually inspect various parts of the vehicle and explain why they are important for safe operation. You will also be asked to demonstrate how to check certain parts, such as brakes and lights.
2. Basic Vehicle Control Test: This portion of the test assesses your ability to control the vehicle in a controlled environment, such as a closed course. You will be asked to perform skills such as straight line backing, offset backing, and parallel parking.
3. On-road Driving Test: This portion of the test assesses your ability to safely operate the vehicle on public roads in various traffic situations. You will be asked to perform skills such as turning, merging, and lane changes.
To pass the Class A CDL skills test in Nevada, you must perform each part of the test to a satisfactory level according to state standards. It's important to note that you must hold a valid learner's permit for at least 14 days prior to taking the skills test, and you must provide a vehicle that meets certain requirements for testing purposes.
1. Pre-trip Inspection: This portion of the test assesses your ability to check the vehicle for safety and compliance with regulations. You will be asked to visually inspect various parts of the vehicle and explain why they are important for safe operation. You will also be asked to demonstrate how to check certain parts, such as brakes and lights.
2. Basic Vehicle Control Test: This portion of the test assesses your ability to control the vehicle in a controlled environment, such as a closed course. You will be asked to perform skills such as straight line backing, offset backing, and parallel parking.
3. On-road Driving Test: This portion of the test assesses your ability to safely operate the vehicle on public roads in various traffic situations. You will be asked to perform skills such as turning, merging, and lane changes.
To pass the Class A CDL skills test in Nevada, you must perform each part of the test to a satisfactory level according to state standards. It's important to note that you must hold a valid learner's permit for at least 14 days prior to taking the skills test, and you must provide a vehicle that meets certain requirements for testing purposes.
Yes, there are some restrictions and limitations for drivers with a Class A CDL license in Nevada. Here are some of the most common ones:
1. Air Brake Restriction: If you take the skills test in a vehicle without air brakes, you will have a restriction on your CDL that prohibits you from operating vehicles with air brakes. To remove this restriction, you must pass a knowledge test on air brakes and perform a skills test in a vehicle equipped with air brakes.
2. Automatic Transmission Restriction: If you take the skills test in a vehicle with an automatic transmission, you will have a restriction on your CDL that prohibits you from operating vehicles with manual transmissions. To remove this restriction, you must pass a skills test in a vehicle with a manual transmission.
3. Intrastate Only Restriction: If you are under 21 years old, you will have a restriction on your CDL that prohibits you from operating commercial motor vehicles outside of Nevada.
4. Medical Certification Requirement: All CDL holders must meet certain medical requirements to maintain their license. If you do not meet these requirements, your license may be downgraded or suspended.
It's important to note that some employers may have additional requirements or restrictions for drivers holding a Class A CDL license, so it's important to check with your employer or potential employers for specific information.
1. Air Brake Restriction: If you take the skills test in a vehicle without air brakes, you will have a restriction on your CDL that prohibits you from operating vehicles with air brakes. To remove this restriction, you must pass a knowledge test on air brakes and perform a skills test in a vehicle equipped with air brakes.
2. Automatic Transmission Restriction: If you take the skills test in a vehicle with an automatic transmission, you will have a restriction on your CDL that prohibits you from operating vehicles with manual transmissions. To remove this restriction, you must pass a skills test in a vehicle with a manual transmission.
3. Intrastate Only Restriction: If you are under 21 years old, you will have a restriction on your CDL that prohibits you from operating commercial motor vehicles outside of Nevada.
4. Medical Certification Requirement: All CDL holders must meet certain medical requirements to maintain their license. If you do not meet these requirements, your license may be downgraded or suspended.
It's important to note that some employers may have additional requirements or restrictions for drivers holding a Class A CDL license, so it's important to check with your employer or potential employers for specific information.
Yes, in Nevada, you may be able to take the Class A CDL written test in a language other than English. The Nevada Department of Motor Vehicles (DMV) offers the written test in several languages, including Spanish, Chinese, and Korean.
However, it's important to note that the skills test must be taken in English, as well as the pre-trip inspection portion of the test. Additionally, if you take the written test in a language other than English, you will be required to bring an interpreter with you for the skills test and pre-trip inspection.
It's also important to note that if you are applying for a hazardous materials endorsement, you must take the written test and demonstrate knowledge of hazardous materials regulations in English.
However, it's important to note that the skills test must be taken in English, as well as the pre-trip inspection portion of the test. Additionally, if you take the written test in a language other than English, you will be required to bring an interpreter with you for the skills test and pre-trip inspection.
It's also important to note that if you are applying for a hazardous materials endorsement, you must take the written test and demonstrate knowledge of hazardous materials regulations in English.
Yes, in Nevada, you can request accommodations for the Class A CDL written test if you have a disability that makes it difficult for you to take the test under standard conditions. The Nevada DMV provides accommodations in accordance with the Americans with Disabilities Act (ADA).
To request accommodations, you must complete a Request for Accommodation form, which is available on the Nevada DMV website or at any DMV office. The form asks for information about your disability and the specific accommodations you are requesting.
Examples of accommodations that may be provided for the written test include extra time, a reader, or a scribe. The DMV will review your request and determine which accommodations are appropriate based on your disability and the nature of the test.
It's important to note that you must submit your request for accommodations at least 30 days before your scheduled test date to allow sufficient time for review and approval.
To request accommodations, you must complete a Request for Accommodation form, which is available on the Nevada DMV website or at any DMV office. The form asks for information about your disability and the specific accommodations you are requesting.
Examples of accommodations that may be provided for the written test include extra time, a reader, or a scribe. The DMV will review your request and determine which accommodations are appropriate based on your disability and the nature of the test.
It's important to note that you must submit your request for accommodations at least 30 days before your scheduled test date to allow sufficient time for review and approval.
Yes, if you fail the Class A CDL written test in Nevada, you can retake it. However, you will need to wait at least one day before you can take the test again.
If you fail the test three times, you will need to wait at least 30 days before taking it again. If you fail the test four or more times, you will need to wait at least 6 months before taking it again.
It's important to note that there is a fee for each attempt at the written test. If you fail the test multiple times, this can become costly. Therefore, it's a good idea to take advantage of study materials and practice tests to help prepare for the test and increase your chances of passing on the first try.
If you fail the test three times, you will need to wait at least 30 days before taking it again. If you fail the test four or more times, you will need to wait at least 6 months before taking it again.
It's important to note that there is a fee for each attempt at the written test. If you fail the test multiple times, this can become costly. Therefore, it's a good idea to take advantage of study materials and practice tests to help prepare for the test and increase your chances of passing on the first try.
