Tank
This endorsement is required to haul any liquid or gaseous materials in a tank or tanks having a capacity of 1,000 gallons or more that is either permanently or temporarily attached to the vehicle or chassis. To receive this endorsement, applicants must pass a test. The test consists of 20 multiple choice questions. Each question has three possible answer choices. To pass, the applicant must answer at least 16 questions correctly. Test questions come from the Maine Commercial Driver License Manual. Questions come from chapters covering: Driving Safely, Tank Vehicles, Hazardous Materials and Combination Vehicles. The Tank endorsement can be used with the Class A, B or C CDL.
Number of Question
Passing Score
1. A driver should test the tractor protection valve by:
Explanation
You should test the tractor protection valve by allowing the air supply to properly charge, turning off the engine, then releasing air from the system by pressing the brake pedal several times. The tractor protection valve should move into its emergency position when psi drops to an unsafe level.
2. When applying for an original or renewed HazMat endorsement, you must undergo a background check through which agency?
Explanation
When applying for an original or renewed HazMat endorsement, you must undergo a federal security threat assessment done by the Transportation Security Administration (TSA).
3. Do not base your decision to shift gears on:
Explanation
One way to know when it is time to shift gears is to learn your vehicle's operating rpm range. You should shift up when your engine reaches the top of that range. You can also learn which speeds each gear is good for and shift up based on your speedometer.
4. Compared to regular trailers, tanks usually have:
Explanation
Tanks require extra care when being driven because they tend to have high centers of gravity. Drivers operating tank vehicles should be particularly careful when taking curves and corners.
5. Bridges usually:
Explanation
Bridges tend to freeze before other parts of the road surface. You should be especially careful on bridges when temperatures are near the freezing point.
6. If you must make a quick stop while transporting liquids, it may be a good idea to use the:
Explanation
A tank vehicle transporting liquids is less stable than other vehicles and may be prone to roll over or skid if not operated in a safe manner. If you must make a quick stop to avoid an accident while transporting liquid cargo, it may be a good idea to use the controlled braking method.
7. Of the following, which is not a recommended way to spot potential signs of trouble?
Explanation
During a trip, you should regularly make checks to ensure that your vehicle is operating properly. Check the instrument panel and gauges; look at your mirrors; and examine the tires, cargo, and lights. Use all of your senses and be alert for anything that could be an early indication of trouble.
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Frequently Asked Questions
To obtain a CDL Tank endorsement in Maine, you need to follow these steps:
1. Meet the eligibility requirements: You must be at least 21 years old, have a valid Maine CDL, and pass a medical examination.
2. Study for the Tanker endorsement exam: You can study for the exam by using the Maine Commercial Driver's License Manual and the Tanker Endorsement Study Guide.
3. Schedule an appointment: Schedule an appointment to take the Tanker endorsement exam at your local BMV office.
4. Take and pass the Tanker endorsement exam: The exam consists of 30 multiple-choice questions, and you must score at least 80% to pass.
5. Pay the fee: Pay the $30 fee for adding the Tanker endorsement to your CDL.
6. Receive your new CDL: Once you have completed all of the steps, you will receive a new CDL that includes your Tanker endorsement.
It's important to note that if you are applying for a Hazardous Materials (HAZMAT) endorsement in addition to your Tanker endorsement, there are additional requirements such as a background check and fingerprinting.
1. Meet the eligibility requirements: You must be at least 21 years old, have a valid Maine CDL, and pass a medical examination.
2. Study for the Tanker endorsement exam: You can study for the exam by using the Maine Commercial Driver's License Manual and the Tanker Endorsement Study Guide.
3. Schedule an appointment: Schedule an appointment to take the Tanker endorsement exam at your local BMV office.
4. Take and pass the Tanker endorsement exam: The exam consists of 30 multiple-choice questions, and you must score at least 80% to pass.
5. Pay the fee: Pay the $30 fee for adding the Tanker endorsement to your CDL.
6. Receive your new CDL: Once you have completed all of the steps, you will receive a new CDL that includes your Tanker endorsement.
It's important to note that if you are applying for a Hazardous Materials (HAZMAT) endorsement in addition to your Tanker endorsement, there are additional requirements such as a background check and fingerprinting.
To get a CDL Tank license in Maine, you must meet the following requirements:
1. Be at least 21 years old: You must be at least 21 years old to operate a commercial motor vehicle in interstate commerce, which includes vehicles with a Tanker endorsement.
2. Have a valid Maine CDL: You must have a valid Maine Commercial Driver's License (CDL) before applying for the Tanker endorsement.
3. Pass a medical examination: You must pass a medical examination to ensure you are physically qualified to operate a commercial vehicle.
4. Pass the Tanker endorsement exam: You must pass the Tanker endorsement exam, which includes 30 multiple-choice questions, with a score of at least 80%.
5. Pay the fee: A fee of $30 is required for adding the Tanker endorsement to your CDL.
6. Have a clean driving record: You must have a clean driving record with no disqualifying offenses that would prevent you from obtaining a Tanker endorsement or CDL.
It's important to note that if you are applying for both the Hazardous Materials (HAZMAT) and Tanker endorsements, there are additional requirements such as background checks and fingerprinting.
1. Be at least 21 years old: You must be at least 21 years old to operate a commercial motor vehicle in interstate commerce, which includes vehicles with a Tanker endorsement.
2. Have a valid Maine CDL: You must have a valid Maine Commercial Driver's License (CDL) before applying for the Tanker endorsement.
3. Pass a medical examination: You must pass a medical examination to ensure you are physically qualified to operate a commercial vehicle.
4. Pass the Tanker endorsement exam: You must pass the Tanker endorsement exam, which includes 30 multiple-choice questions, with a score of at least 80%.
5. Pay the fee: A fee of $30 is required for adding the Tanker endorsement to your CDL.
6. Have a clean driving record: You must have a clean driving record with no disqualifying offenses that would prevent you from obtaining a Tanker endorsement or CDL.
It's important to note that if you are applying for both the Hazardous Materials (HAZMAT) and Tanker endorsements, there are additional requirements such as background checks and fingerprinting.
In Maine, there is no specific training or experience required to obtain a CDL Tank endorsement. However, it's important to note that operating a commercial vehicle with a Tanker endorsement requires specialized knowledge and skills due to the unique handling characteristics of liquid loads.
Therefore, it's strongly recommended that you receive training from a reputable truck driving school or employer. The training should cover topics such as the safe loading and unloading of liquid cargo, the proper use of surge brakes and other Tanker-specific equipment, managing the center of gravity when driving with a liquid load, and other topics.
Additionally, many employers require drivers to have some experience operating commercial vehicles before they are allowed to drive with a Tanker endorsement. This experience can be gained through entry-level truck driving jobs, such as delivering dry goods or hauling flatbed trailers.
Overall, while specific training or experience may not be required by law in Maine, it is highly recommended in order to ensure safe operation of commercial vehicles with a Tanker endorsement.
Therefore, it's strongly recommended that you receive training from a reputable truck driving school or employer. The training should cover topics such as the safe loading and unloading of liquid cargo, the proper use of surge brakes and other Tanker-specific equipment, managing the center of gravity when driving with a liquid load, and other topics.
Additionally, many employers require drivers to have some experience operating commercial vehicles before they are allowed to drive with a Tanker endorsement. This experience can be gained through entry-level truck driving jobs, such as delivering dry goods or hauling flatbed trailers.
Overall, while specific training or experience may not be required by law in Maine, it is highly recommended in order to ensure safe operation of commercial vehicles with a Tanker endorsement.
Yes, to obtain a CDL Tank endorsement in Maine, you will need to pass a written test in addition to the standard CDL written test. The Tank endorsement written test consists of 30 multiple-choice questions covering topics such as:
1. Inspecting Tank Vehicles: This section of the test will cover the proper way to inspect tank vehicles to ensure they are safe to operate.
2. Driving Tank Vehicles: This section will cover the unique handling characteristics of vehicles with liquid loads, including the effects of surge and sloshing.
3. Safe Loading and Unloading: This section will cover the proper procedures for loading and unloading liquids, including how to handle hazardous materials.
4. Hazardous Materials: If you plan to haul hazardous materials in addition to liquid loads, you will need to pass a separate written test covering this topic.
To pass the Tank endorsement written test, you must answer at least 24 out of 30 questions correctly. In addition, if you plan to haul hazardous materials with your Tanker endorsement, you must also pass a separate written test covering this topic.
1. Inspecting Tank Vehicles: This section of the test will cover the proper way to inspect tank vehicles to ensure they are safe to operate.
2. Driving Tank Vehicles: This section will cover the unique handling characteristics of vehicles with liquid loads, including the effects of surge and sloshing.
3. Safe Loading and Unloading: This section will cover the proper procedures for loading and unloading liquids, including how to handle hazardous materials.
4. Hazardous Materials: If you plan to haul hazardous materials in addition to liquid loads, you will need to pass a separate written test covering this topic.
To pass the Tank endorsement written test, you must answer at least 24 out of 30 questions correctly. In addition, if you plan to haul hazardous materials with your Tanker endorsement, you must also pass a separate written test covering this topic.
The CDL Tank endorsement written test covers several topics related to the safe operation of commercial motor vehicles with liquid loads. These topics include:
1. Inspecting Tank Vehicles: This section of the test covers the proper way to inspect tank vehicles to ensure they are safe to operate. You will need to know how to identify leaks, damage, and other defects that could affect the safety of the vehicle.
2. Driving Tank Vehicles: This section covers the unique handling characteristics of vehicles with liquid loads, including the effects of surge and sloshing. You will need to know how to adjust your driving technique to compensate for these effects and maintain control of the vehicle.
3. Safe Loading and Unloading: This section covers the proper procedures for loading and unloading liquids, including how to handle hazardous materials safely. You will need to know how to calculate load weight and center of gravity, and how to secure loads properly.
4. Emergency Procedures: This section covers what to do in case of an emergency, such as a spill or leak. You will need to know how to respond quickly and safely in order to minimize the risk of injury or environmental damage.
5. Hazardous Materials: If you plan to haul hazardous materials in addition to liquid loads, you will need to pass a separate written test covering this topic. This test covers the proper handling and transportation of hazardous materials, as well as emergency response procedures in case of a spill or leak.
Overall, the CDL Tank endorsement written test is designed to ensure that drivers have a thorough understanding of the unique challenges and risks associated with operating commercial motor vehicles with liquid loads.
1. Inspecting Tank Vehicles: This section of the test covers the proper way to inspect tank vehicles to ensure they are safe to operate. You will need to know how to identify leaks, damage, and other defects that could affect the safety of the vehicle.
2. Driving Tank Vehicles: This section covers the unique handling characteristics of vehicles with liquid loads, including the effects of surge and sloshing. You will need to know how to adjust your driving technique to compensate for these effects and maintain control of the vehicle.
3. Safe Loading and Unloading: This section covers the proper procedures for loading and unloading liquids, including how to handle hazardous materials safely. You will need to know how to calculate load weight and center of gravity, and how to secure loads properly.
4. Emergency Procedures: This section covers what to do in case of an emergency, such as a spill or leak. You will need to know how to respond quickly and safely in order to minimize the risk of injury or environmental damage.
5. Hazardous Materials: If you plan to haul hazardous materials in addition to liquid loads, you will need to pass a separate written test covering this topic. This test covers the proper handling and transportation of hazardous materials, as well as emergency response procedures in case of a spill or leak.
Overall, the CDL Tank endorsement written test is designed to ensure that drivers have a thorough understanding of the unique challenges and risks associated with operating commercial motor vehicles with liquid loads.
In Maine, the CDL Tank endorsement test consists of a written knowledge test only. There are no specific skills or maneuvers that you will need to demonstrate during this test. However, you will need to demonstrate your knowledge of the topics covered on the test in order to pass.
Once you have obtained your Tank endorsement, you may be required to demonstrate additional skills or maneuvers during a CDL skills test in order to operate a commercial motor vehicle with a Tanker endorsement. These skills may include:
1. Pre-trip Inspection: You will need to demonstrate your ability to inspect a tank vehicle before driving it, including checking the brakes, suspension, steering, and other components.
2. Coupling and Uncoupling: You will need to demonstrate your ability to couple and uncouple a trailer with a tank vehicle, ensuring that the connection is secure and the trailer is properly aligned.
3. Basic Control Skills: You will need to demonstrate your ability to control a tank vehicle in various situations, such as backing up or maneuvering through tight spaces.
4. On-road Driving: You will need to demonstrate your ability to safely operate a tank vehicle on public roads, including merging onto highways, changing lanes, and navigating through traffic.
The specific skills and maneuvers required during the CDL skills test may vary depending on the state and the type of commercial motor vehicle being operated. It is important to check with your state's DMV or licensing agency for more information about CDL testing requirements in your area.
Once you have obtained your Tank endorsement, you may be required to demonstrate additional skills or maneuvers during a CDL skills test in order to operate a commercial motor vehicle with a Tanker endorsement. These skills may include:
1. Pre-trip Inspection: You will need to demonstrate your ability to inspect a tank vehicle before driving it, including checking the brakes, suspension, steering, and other components.
2. Coupling and Uncoupling: You will need to demonstrate your ability to couple and uncouple a trailer with a tank vehicle, ensuring that the connection is secure and the trailer is properly aligned.
3. Basic Control Skills: You will need to demonstrate your ability to control a tank vehicle in various situations, such as backing up or maneuvering through tight spaces.
4. On-road Driving: You will need to demonstrate your ability to safely operate a tank vehicle on public roads, including merging onto highways, changing lanes, and navigating through traffic.
The specific skills and maneuvers required during the CDL skills test may vary depending on the state and the type of commercial motor vehicle being operated. It is important to check with your state's DMV or licensing agency for more information about CDL testing requirements in your area.
Yes, there are some restrictions or limitations for drivers with a CDL Tank endorsement in Maine. These restrictions are designed to ensure the safety of the driver, other motorists, and the environment. Some of the common restrictions or limitations include:
1. Endorsement Required: You must have a CDL with a Tank endorsement to operate a commercial motor vehicle with a liquid load.
2. Vehicle Type: The Tank endorsement may be restricted to specific types of tank vehicles, such as those with permanent tanks or those carrying specific types of liquids.
3. Endorsement Renewal: The Tank endorsement may need to be renewed periodically, depending on state requirements.
4. Hazardous Materials Endorsement: If you plan to haul hazardous materials in addition to liquid loads, you will need to obtain a separate Hazardous Materials endorsement.
5. Training Requirements: Drivers with a Tank endorsement may be required to complete additional training on the safe operation of tank vehicles and the proper handling of liquids.
6. Weight Limits: Drivers with a Tank endorsement may be subject to weight restrictions based on the type of vehicle and the load being carried.
It is important to check with your state's DMV or licensing agency for more information about any specific restrictions or limitations that apply to drivers with a CDL Tank endorsement in your area.
1. Endorsement Required: You must have a CDL with a Tank endorsement to operate a commercial motor vehicle with a liquid load.
2. Vehicle Type: The Tank endorsement may be restricted to specific types of tank vehicles, such as those with permanent tanks or those carrying specific types of liquids.
3. Endorsement Renewal: The Tank endorsement may need to be renewed periodically, depending on state requirements.
4. Hazardous Materials Endorsement: If you plan to haul hazardous materials in addition to liquid loads, you will need to obtain a separate Hazardous Materials endorsement.
5. Training Requirements: Drivers with a Tank endorsement may be required to complete additional training on the safe operation of tank vehicles and the proper handling of liquids.
6. Weight Limits: Drivers with a Tank endorsement may be subject to weight restrictions based on the type of vehicle and the load being carried.
It is important to check with your state's DMV or licensing agency for more information about any specific restrictions or limitations that apply to drivers with a CDL Tank endorsement in your area.
No, you cannot transport liquid or gas materials without a CDL Tank endorsement if the vehicle you are driving meets the definition of a tank vehicle. Tank vehicles are defined as vehicles that are designed to carry any liquid or gaseous material within a tank or tanks that are either permanently or temporarily attached to the vehicle or the chassis.
If you do not have a CDL Tank endorsement and you are caught operating a commercial motor vehicle that requires one, you may be subject to fines, penalties, and even the suspension or revocation of your CDL. In addition to the legal consequences, operating a tank vehicle without proper training and endorsement can pose a serious safety risk to yourself and others on the road.
It is important to note that even if you have a CDL with a Tank endorsement, you may still need additional endorsements or certifications to haul certain types of liquids or gases, such as hazardous materials. Be sure to check with your state's DMV or licensing agency for more information about the specific requirements for transporting different types of materials in tank vehicles.
If you do not have a CDL Tank endorsement and you are caught operating a commercial motor vehicle that requires one, you may be subject to fines, penalties, and even the suspension or revocation of your CDL. In addition to the legal consequences, operating a tank vehicle without proper training and endorsement can pose a serious safety risk to yourself and others on the road.
It is important to note that even if you have a CDL with a Tank endorsement, you may still need additional endorsements or certifications to haul certain types of liquids or gases, such as hazardous materials. Be sure to check with your state's DMV or licensing agency for more information about the specific requirements for transporting different types of materials in tank vehicles.
You can add the CDL Tank endorsement to your existing CDL license by passing the required Tank endorsement knowledge test and paying the endorsement fee. The Tank endorsement can be added to your CDL license at any time, as long as you meet the eligibility requirements.
To obtain a Tank endorsement, you will need to pass a knowledge test that covers topics such as:
- Proper loading and unloading of tank vehicles
- Inspection and maintenance of tank vehicles
- Safe driving practices for tank vehicles
- Emergency procedures for spills or leaks
Once you pass the knowledge test, you will need to pay the required endorsement fee and have the endorsement added to your CDL license. It is important to note that some states may also require additional training or certification for certain types of tank vehicles or materials.
If you need to renew your CDL license, you can add the Tank endorsement at the same time by passing the knowledge test and paying the endorsement fee. You can check with your state's DMV or licensing agency for more information about adding or renewing a CDL Tank endorsement.
To obtain a Tank endorsement, you will need to pass a knowledge test that covers topics such as:
- Proper loading and unloading of tank vehicles
- Inspection and maintenance of tank vehicles
- Safe driving practices for tank vehicles
- Emergency procedures for spills or leaks
Once you pass the knowledge test, you will need to pay the required endorsement fee and have the endorsement added to your CDL license. It is important to note that some states may also require additional training or certification for certain types of tank vehicles or materials.
If you need to renew your CDL license, you can add the Tank endorsement at the same time by passing the knowledge test and paying the endorsement fee. You can check with your state's DMV or licensing agency for more information about adding or renewing a CDL Tank endorsement.
Yes, there are specific requirements and regulations for handling hazardous materials with a CDL Tank endorsement. If you want to transport hazardous materials, you will need to obtain a Hazardous Materials (HazMat) endorsement in addition to the Tank endorsement.
To obtain a HazMat endorsement, you will need to pass a background check, submit fingerprints, and pass a knowledge test that covers topics such as:
- Hazardous materials classifications
- Safe loading and unloading procedures
- Emergency response procedures
- Hazardous materials transportation regulations
In addition to the knowledge test, you may also be required to complete additional training or certification depending on the type of hazardous materials you will be transporting.
Once you have obtained your Tank and HazMat endorsements, there are specific regulations that you must follow when transporting hazardous materials. These regulations include:
- Properly identifying the hazardous materials being transported
- Using the correct placards and labels on the vehicle
- Following specific shipping papers and documentation requirements
- Complying with specific route restrictions or requirements
- Following emergency response procedures in case of an accident or spill
It is important to note that failing to comply with these regulations can result in fines, penalties, and even the suspension or revocation of your CDL. If you have any questions about the regulations for transporting hazardous materials with a CDL Tank endorsement, be sure to check with your state's DMV or licensing agency.
To obtain a HazMat endorsement, you will need to pass a background check, submit fingerprints, and pass a knowledge test that covers topics such as:
- Hazardous materials classifications
- Safe loading and unloading procedures
- Emergency response procedures
- Hazardous materials transportation regulations
In addition to the knowledge test, you may also be required to complete additional training or certification depending on the type of hazardous materials you will be transporting.
Once you have obtained your Tank and HazMat endorsements, there are specific regulations that you must follow when transporting hazardous materials. These regulations include:
- Properly identifying the hazardous materials being transported
- Using the correct placards and labels on the vehicle
- Following specific shipping papers and documentation requirements
- Complying with specific route restrictions or requirements
- Following emergency response procedures in case of an accident or spill
It is important to note that failing to comply with these regulations can result in fines, penalties, and even the suspension or revocation of your CDL. If you have any questions about the regulations for transporting hazardous materials with a CDL Tank endorsement, be sure to check with your state's DMV or licensing agency.
