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 or four possible answer choices. To pass, the applicant must answer at least 16 questions correctly. Test questions come from the Oregon Commercial Driver 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. Most heavy vehicles use the ____ method when changing gears.
Explanation
Most heavy vehicles with unsynchronized manual transmissions require double clutching to change gears.
2. When approaching a vehicle for a pre-trip inspection, a driver should look under the vehicle:
Explanation
When approaching your vehicle to conduct an inspection, you should look underneath it to make sure there are no fresh oil, coolant, grease, or fuel leaks on the ground. Leaks can indicate unsafe defects on a vehicle.
3. When a tire goes flat, you may hear a loud bang. The truck will be affected:
Explanation
There may be a delay of a few seconds between the sound of a tire failing and the time that the vehicle is affected by the tire failure. Because of the short delay, a driver may initially believe that the sound came from another vehicle.
4. How should you brake if your vehicle's ABS is not working?
Explanation
Without a working Anti-Lock Braking System (ABS), your vehicle will still have normal brake function. Continue to drive and brake as you normally would and have your ABS serviced as soon as possible.
5. When trying to control a minor truck fire, what should you do before opening trailer doors?
Explanation
If you are experiencing a truck fire, you should not attempt to open trailer doors without first feeling the doors to see if they are hot. If the doors are hot, there may be a cargo fire. Leave the doors closed if there is a cargo fire.
6. When driving with a tank, the driver should:
Explanation
Sudden stops can produce dangerous surge in a tank carrying liquid cargo. To reduce the need for sudden stops, drivers of tanks should increase their following distance so they can begin braking well in advance of stops.
7. Class 1, Class 2.1, and Class 3 items should not be placed in a trailer with:
Explanation
The use of cargo heaters is not always permitted. When transporting materials that are categorized as Class 1 (Explosives), Class 2.1 (Flammable Gas), or Class 3 (Flammable Liquids) materials, heaters are generally prohibited.
Ranked by best match
Frequently Asked Questions
To obtain a CDL Tank endorsement in Oregon, you need to follow these steps:
1. Obtain a Commercial Driver's License (CDL): To apply for a CDL in Oregon, you must be at least 18 years old and hold a valid driver's license. You must also pass a vision test, knowledge test, and skills test.
2. Meet the Tank endorsement requirements: To be eligible for the Tank endorsement, you must hold a valid CDL license and pass the Tank vehicle knowledge test. You will also need to meet the federal transportation requirements for transporting hazardous materials.
3. Study the Tank endorsement materials: The Oregon DMV provides study materials on their website that cover the Tank endorsement. You can also find additional study materials online or in-person at your local DMV office.
4. Schedule and take the Tank vehicle knowledge test: Once you have studied the materials and feel confident in your knowledge of Tank vehicles, you can schedule an appointment to take the Tank vehicle knowledge test at your local DMV office.
5. Pass the Tank vehicle knowledge test: To obtain the Tank endorsement, you must pass the Tank vehicle knowledge test with a score of 80% or higher.
6. Pay the endorsement fee: Once you have successfully passed the Tank vehicle knowledge test, you will need to pay an additional fee to add the Tank endorsement to your CDL license.
7. Receive your new CDL with Tank endorsement: After completing all of these steps, you will receive a new CDL license with your Tank endorsement included. You can now legally operate Tank vehicles in Oregon.
1. Obtain a Commercial Driver's License (CDL): To apply for a CDL in Oregon, you must be at least 18 years old and hold a valid driver's license. You must also pass a vision test, knowledge test, and skills test.
2. Meet the Tank endorsement requirements: To be eligible for the Tank endorsement, you must hold a valid CDL license and pass the Tank vehicle knowledge test. You will also need to meet the federal transportation requirements for transporting hazardous materials.
3. Study the Tank endorsement materials: The Oregon DMV provides study materials on their website that cover the Tank endorsement. You can also find additional study materials online or in-person at your local DMV office.
4. Schedule and take the Tank vehicle knowledge test: Once you have studied the materials and feel confident in your knowledge of Tank vehicles, you can schedule an appointment to take the Tank vehicle knowledge test at your local DMV office.
5. Pass the Tank vehicle knowledge test: To obtain the Tank endorsement, you must pass the Tank vehicle knowledge test with a score of 80% or higher.
6. Pay the endorsement fee: Once you have successfully passed the Tank vehicle knowledge test, you will need to pay an additional fee to add the Tank endorsement to your CDL license.
7. Receive your new CDL with Tank endorsement: After completing all of these steps, you will receive a new CDL license with your Tank endorsement included. You can now legally operate Tank vehicles in Oregon.
Yes, you may need specific training or experience to obtain a CDL Tank endorsement in Oregon.
According to the Oregon DMV, to obtain a CDL Tank endorsement, you must meet the following requirements:
1. You must hold a valid Oregon CDL or be applying for a CDL at the same time as the Tank endorsement.
2. You must pass the Tank vehicle knowledge test, which covers topics such as proper loading and unloading procedures, identifying potential hazards, and emergency response.
3. You must meet the federal transportation requirements for transporting hazardous materials. This may include obtaining a Hazardous Materials (HazMat) endorsement in addition to the Tank endorsement.
4. You must provide proof of completing a Tank vehicle training program approved by the Federal Motor Carrier Safety Administration (FMCSA). The training program must cover topics such as tank vehicle operation, safety procedures, and regulatory compliance.
It's important to note that some employers may also require additional training or experience beyond what is required by the DMV before allowing you to operate a Tank vehicle. It's always a good idea to check with your employer or potential employer for their specific requirements.
According to the Oregon DMV, to obtain a CDL Tank endorsement, you must meet the following requirements:
1. You must hold a valid Oregon CDL or be applying for a CDL at the same time as the Tank endorsement.
2. You must pass the Tank vehicle knowledge test, which covers topics such as proper loading and unloading procedures, identifying potential hazards, and emergency response.
3. You must meet the federal transportation requirements for transporting hazardous materials. This may include obtaining a Hazardous Materials (HazMat) endorsement in addition to the Tank endorsement.
4. You must provide proof of completing a Tank vehicle training program approved by the Federal Motor Carrier Safety Administration (FMCSA). The training program must cover topics such as tank vehicle operation, safety procedures, and regulatory compliance.
It's important to note that some employers may also require additional training or experience beyond what is required by the DMV before allowing you to operate a Tank vehicle. It's always a good idea to check with your employer or potential employer for their specific requirements.
Yes, to obtain a CDL Tank endorsement in Oregon, you must pass the Tank vehicle knowledge test, which is an additional written exam on top of the standard CDL knowledge tests.
The Tank vehicle knowledge test covers topics such as proper loading and unloading procedures, identifying potential hazards, and emergency response. The test may include multiple-choice questions or require you to identify specific components of a Tank vehicle.
In addition to the Tank vehicle knowledge test, you may also need to pass other written exams if you are seeking additional endorsements or certifications. For example, if you are transporting hazardous materials, you will need to pass the Hazardous Materials (HazMat) endorsement exam in addition to the Tank vehicle knowledge test.
It's important to study and prepare for these exams thoroughly as they are required for obtaining a CDL Tank endorsement and failing the exam could delay the process of obtaining your endorsement. The Oregon DMV offers study materials on their website and there are also other resources available online or in-person at your local DMV office.
The Tank vehicle knowledge test covers topics such as proper loading and unloading procedures, identifying potential hazards, and emergency response. The test may include multiple-choice questions or require you to identify specific components of a Tank vehicle.
In addition to the Tank vehicle knowledge test, you may also need to pass other written exams if you are seeking additional endorsements or certifications. For example, if you are transporting hazardous materials, you will need to pass the Hazardous Materials (HazMat) endorsement exam in addition to the Tank vehicle knowledge test.
It's important to study and prepare for these exams thoroughly as they are required for obtaining a CDL Tank endorsement and failing the exam could delay the process of obtaining your endorsement. The Oregon DMV offers study materials on their website and there are also other resources available online or in-person at your local DMV office.
The CDL Tank endorsement written test covers topics specific to operating a commercial vehicle that transports liquid or gaseous materials in a tank or tanks with a capacity of 1,000 gallons or more. Here are some of the topics you can expect to be covered on the test:
1. Tanker safety: This includes understanding the risks associated with transporting hazardous materials in a tanker, such as rollover accidents, spills, and leaks. You will need to know how to minimize these risks through proper vehicle inspection, maintenance, and driving techniques.
2. Tanker operation: You will be tested on your knowledge of how to safely load and unload a tanker, including how to balance the weight of the load properly and how to handle unexpected situations such as product surges.
3. Hazardous materials: If you are transporting hazardous materials in your tanker, you will need to know how to properly identify, handle, and transport these materials according to federal regulations.
4. Emergency response: You will need to know how to respond in the event of an emergency involving your tanker, including how to control spills and leaks, evacuate the area if necessary, and contact emergency services.
The written test for the CDL Tank endorsement may include multiple-choice questions or require you to identify specific components of a tanker vehicle. It's important to study and prepare for this test thoroughly so that you can pass it on your first attempt and obtain your endorsement.
1. Tanker safety: This includes understanding the risks associated with transporting hazardous materials in a tanker, such as rollover accidents, spills, and leaks. You will need to know how to minimize these risks through proper vehicle inspection, maintenance, and driving techniques.
2. Tanker operation: You will be tested on your knowledge of how to safely load and unload a tanker, including how to balance the weight of the load properly and how to handle unexpected situations such as product surges.
3. Hazardous materials: If you are transporting hazardous materials in your tanker, you will need to know how to properly identify, handle, and transport these materials according to federal regulations.
4. Emergency response: You will need to know how to respond in the event of an emergency involving your tanker, including how to control spills and leaks, evacuate the area if necessary, and contact emergency services.
The written test for the CDL Tank endorsement may include multiple-choice questions or require you to identify specific components of a tanker vehicle. It's important to study and prepare for this test thoroughly so that you can pass it on your first attempt and obtain your endorsement.
In Oregon, the CDL Tank endorsement test consists of a written knowledge test only. However, when you are applying for a CDL with Tank endorsement, you will need to have already passed the skills portion of the general CDL test, which includes a pre-trip inspection, basic vehicle control, and on-road driving test.
During the on-road driving portion of the CDL skills test, you may be required to demonstrate certain maneuvers that are specific to operating a tanker vehicle. These maneuvers could include:
1. Turning and maneuvering on narrow roads: Tanker vehicles are often longer and more difficult to maneuver than other types of commercial vehicles. You may be required to navigate through narrow roads or tight turns while keeping your tanker vehicle balanced and stable.
2. Stopping and starting on hills: Tanker vehicles can be difficult to stop and start on hills because of their weight and the potential for liquid sloshing around in the tank. You may need to demonstrate your ability to control your speed and maintain control of your vehicle while starting or stopping on a hill.
3. Smooth braking: Tanker vehicles can be more prone to skidding or rolling over if you brake too suddenly or abruptly. You may need to demonstrate your ability to brake smoothly and gradually.
Overall, the skills required for operating a tanker vehicle are similar to those required for operating any other commercial vehicle, but with extra emphasis on maintaining stability and safety when transporting large amounts of liquid or gas.
During the on-road driving portion of the CDL skills test, you may be required to demonstrate certain maneuvers that are specific to operating a tanker vehicle. These maneuvers could include:
1. Turning and maneuvering on narrow roads: Tanker vehicles are often longer and more difficult to maneuver than other types of commercial vehicles. You may be required to navigate through narrow roads or tight turns while keeping your tanker vehicle balanced and stable.
2. Stopping and starting on hills: Tanker vehicles can be difficult to stop and start on hills because of their weight and the potential for liquid sloshing around in the tank. You may need to demonstrate your ability to control your speed and maintain control of your vehicle while starting or stopping on a hill.
3. Smooth braking: Tanker vehicles can be more prone to skidding or rolling over if you brake too suddenly or abruptly. You may need to demonstrate your ability to brake smoothly and gradually.
Overall, the skills required for operating a tanker vehicle are similar to those required for operating any other commercial vehicle, but with extra emphasis on maintaining stability and safety when transporting large amounts of liquid or gas.
Yes, there are restrictions and limitations for drivers with a CDL Tank endorsement. These restrictions are in place to ensure the safety of the driver, other motorists, and the environment.
Here are some restrictions and limitations that apply to drivers with a CDL Tank endorsement:
1. Hazardous materials: If you are transporting hazardous materials in your tanker, you will need to have a Hazardous Materials endorsement in addition to your Tank endorsement. You will also need to comply with federal regulations regarding the transportation of hazardous materials.
2. Endorsement expiration: Your Tank endorsement will expire at the same time as your CDL. You will need to renew both your CDL and your endorsements every four years.
3. Vehicle weight: The weight of your tanker vehicle and its contents may be limited by state or federal regulations, based on factors such as the number of axles on the vehicle and the type of cargo being transported.
4. Route restrictions: Some roads or bridges may have weight or size restrictions that prohibit tanker vehicles from traveling on them.
5. Speed limits: Tanker vehicles may be subject to lower speed limits than other commercial vehicles, especially when traveling on curves or over hills.
It's important to be aware of these restrictions and limitations if you have a CDL Tank endorsement. Violating these rules can result in fines, penalties, or even the suspension or revocation of your CDL license.
Here are some restrictions and limitations that apply to drivers with a CDL Tank endorsement:
1. Hazardous materials: If you are transporting hazardous materials in your tanker, you will need to have a Hazardous Materials endorsement in addition to your Tank endorsement. You will also need to comply with federal regulations regarding the transportation of hazardous materials.
2. Endorsement expiration: Your Tank endorsement will expire at the same time as your CDL. You will need to renew both your CDL and your endorsements every four years.
3. Vehicle weight: The weight of your tanker vehicle and its contents may be limited by state or federal regulations, based on factors such as the number of axles on the vehicle and the type of cargo being transported.
4. Route restrictions: Some roads or bridges may have weight or size restrictions that prohibit tanker vehicles from traveling on them.
5. Speed limits: Tanker vehicles may be subject to lower speed limits than other commercial vehicles, especially when traveling on curves or over hills.
It's important to be aware of these restrictions and limitations if you have a CDL Tank endorsement. Violating these rules can result in fines, penalties, or even the suspension or revocation of your CDL license.
No, you cannot transport liquid or gas materials without a CDL Tank endorsement if the vehicle requires it. If you will be operating a commercial vehicle that transports liquids or gases in bulk, you will need to obtain a CDL with a Tank endorsement.
In Oregon, a Tank endorsement is required for drivers who operate commercial vehicles that transport liquids or gases in bulk containers with a capacity of 1,000 gallons or more, or multiple tanks totaling 1,000 gallons or more. This includes vehicles that transport water, milk, fuel, chemicals, and other liquids or gases.
If you are caught operating a tanker vehicle without the proper endorsement on your CDL, you could be fined and your CDL may be suspended or revoked. It's important to make sure that you have the proper endorsements and licenses before operating any commercial vehicle.
In Oregon, a Tank endorsement is required for drivers who operate commercial vehicles that transport liquids or gases in bulk containers with a capacity of 1,000 gallons or more, or multiple tanks totaling 1,000 gallons or more. This includes vehicles that transport water, milk, fuel, chemicals, and other liquids or gases.
If you are caught operating a tanker vehicle without the proper endorsement on your CDL, you could be fined and your CDL may be suspended or revoked. It's important to make sure that you have the proper endorsements and licenses before operating any commercial vehicle.
Yes, you can add the CDL Tank endorsement to your existing CDL license. To add the Tank endorsement to your CDL license, you will need to pass the Tank endorsement knowledge test and a skills test in a tanker vehicle.
Here are the steps to add the Tank endorsement to your CDL license:
1. Study for the Tank endorsement knowledge test using the Oregon CDL Manual. You can obtain a copy of this manual from any DMV office or download it from the DMV website.
2. Schedule an appointment at a DMV testing center to take the Tank endorsement knowledge test.
3. Pass the Tank endorsement knowledge test.
4. Schedule a skills test in a tanker vehicle with an approved third-party tester or at a DMV testing center.
5. Pass the skills test in a tanker vehicle.
6. Pay the required fees to add the Tank endorsement to your CDL license.
Once you have passed both tests and paid the required fees, your CDL license will be updated with the Tank endorsement. You will receive a new license with the updated endorsements by mail within 21 days.
Here are the steps to add the Tank endorsement to your CDL license:
1. Study for the Tank endorsement knowledge test using the Oregon CDL Manual. You can obtain a copy of this manual from any DMV office or download it from the DMV website.
2. Schedule an appointment at a DMV testing center to take the Tank endorsement knowledge test.
3. Pass the Tank endorsement knowledge test.
4. Schedule a skills test in a tanker vehicle with an approved third-party tester or at a DMV testing center.
5. Pass the skills test in a tanker vehicle.
6. Pay the required fees to add the Tank endorsement to your CDL license.
Once you have passed both tests and paid the required fees, your CDL license will be updated with the Tank endorsement. You will receive a new license with the updated endorsements by mail within 21 days.
Yes, there are specific requirements and regulations for handling hazardous materials with a CDL Tank endorsement. In addition to obtaining a CDL Tank endorsement, drivers who transport hazardous materials must also obtain a Hazardous Materials (HazMat) endorsement.
Here are some of the requirements and regulations for handling hazardous materials with a CDL Tank endorsement:
1. You must have a valid CDL with Tank and HazMat endorsements.
2. You must have a Transporting Hazardous Materials endorsement on your CDL.
3. You must complete a HazMat background check and fingerprinting.
4. You must carry a valid HazMat endorsement on your driver's license at all times when transporting hazardous materials.
5. You must comply with all Federal Motor Carrier Safety Administration (FMCSA) regulations regarding the transportation of hazardous materials.
6. You must follow all state and federal laws regarding the packaging, labeling, and placarding of hazardous materials.
7. You must complete HazMat training every three years, as required by law.
8. You must be familiar with the emergency response procedures for hazardous materials in case of an accident or spill.
It's important to note that transporting hazardous materials without the proper endorsements or failing to follow hazmat regulations can result in fines, revocation or suspension of your CDL license, and possible criminal charges.
Here are some of the requirements and regulations for handling hazardous materials with a CDL Tank endorsement:
1. You must have a valid CDL with Tank and HazMat endorsements.
2. You must have a Transporting Hazardous Materials endorsement on your CDL.
3. You must complete a HazMat background check and fingerprinting.
4. You must carry a valid HazMat endorsement on your driver's license at all times when transporting hazardous materials.
5. You must comply with all Federal Motor Carrier Safety Administration (FMCSA) regulations regarding the transportation of hazardous materials.
6. You must follow all state and federal laws regarding the packaging, labeling, and placarding of hazardous materials.
7. You must complete HazMat training every three years, as required by law.
8. You must be familiar with the emergency response procedures for hazardous materials in case of an accident or spill.
It's important to note that transporting hazardous materials without the proper endorsements or failing to follow hazmat regulations can result in fines, revocation or suspension of your CDL license, and possible criminal charges.
