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Tank Endorsement Test | North Dakota 2026 #2 Page 3 of 3
Train for FREE with our North Dakota tank endorsement practice test online. The official exam test consists of several obligatory parts, with all of them checking your knowledge of different blocks of road rules. If you need to obtain a ND tank license in 2026, practice as much as possible. Free sample tests published on our website will help you check and improve your knowledge and boost your grades. Please bear in mind that DMV requirements for issuing a CDL tank vehicle endorsement may vary from state to state.
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15 . Which condition increases a tank's stopping distance?
Cloudy weather
Keep in mind how long it will take for your vehicle to come to a complete stop. Empty tank vehicles may take longer to stop than those which are fully loaded.
16 . ____ identical placards must be placed on a vehicle transporting hazardous materials.
Four
When hazardous materials placards are required, they must be placed on all four sides of the transporting vehicle.
17 . Most heavy-duty vehicles use:
Quadruple air brake systems.
Most heavy-duty vehicles use dual air brake systems, in which there are two separate braking systems operated by a single set of controls. Each system operates the brakes on different axles.
18 . Applying the brake pedal causes air pressure to activate an electric switch and:
Turn off the low pressure warning light.
In a vehicle with air brakes, the brake lights are activated when the brake pedal is pushed and air pressure moves an electric switch. With the application of air pressure, the switch will then turn on the brake lights.
19 . What is a danger of rolling back when you start to accelerate?
You may lose your position in traffic.
To avoid hitting someone or something behind you, it is important to ensure that your vehicle does not roll backwards when starting from a stop. If your vehicle has a manual transmission, partly engage the clutch before taking your foot off the brake.
20 . When loading containers of hazardous materials, you should not use:
Other helpers.
When loading or unloading containers of hazardous materials, you should not use hooks, or any other tools that could damage containers or packaging.
See the exact questions that will be on the 2026 North Dakota DMV exam.
99.2% of people who use the cheat sheet pass the FIRST TIME
Lillian MCcranie explains how our CDL study guide was helpful in passing the exam and recommends it to everyone.
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2026 North Dakota | Frequently Asked Questions
To acquire a CDL Hazmat endorsement in North Dakota, you must first have a CDL license. Then, pass the Hazardous Materials Endorsement Knowledge Test at a North Dakota Department of Transportation office. After passing, you'll need to complete a TSA background check. Once cleared, your Hazmat endorsement will be added to your CDL license.
To obtain a CDL Hazmat license, you must first have a valid Commercial Driver's License (CDL). You also need to be at least 21 years old. Additionally, you must pass the Hazardous Materials Endorsement Knowledge Test, and complete a TSA background check. U.S. citizenship or permanent legal residency is also required.
When applying for a CDL Hazmat endorsement, you must provide proof of U.S. citizenship or legal presence, such as a U.S. passport or birth certificate. You will also need your current CDL. Additionally, you must complete the TSA's Hazardous Materials Endorsement Threat Assessment Program, which includes fingerprinting and a background check.
Yes, there is a dedicated written test for the CDL Hazmat endorsement in North Dakota. This test focuses on the knowledge necessary to handle hazardous materials safely, including loading and unloading, use of placards, driving and parking rules, and emergency response procedures. It is required to pass this test to obtain the endorsement.
The written test for the CDL Hazmat endorsement covers a variety of subjects related to hazardous materials. These include identifying different types of hazardous materials, understanding shipping papers, knowing placarding rules, and understanding the rules for loading and unloading hazardous materials. It also covers emergency response procedures in case of a hazardous material incident.
Yes, there are extra charges involved in acquiring a CDL Hazmat endorsement. You'll need to pay for the TSA's Hazardous Materials Endorsement Threat Assessment Program, which costs about $86.50. Additionally, some states may charge a fee for the endorsement itself, which varies by state. Always check with your local DMV for the most accurate information.
Yes, obtaining a CDL Hazmat endorsement requires passing a background check and security clearance. This involves a review of your criminal history, immigration status, and mental health information. The Transportation Security Administration (TSA) conducts this check to ensure the safety and security of hazardous materials transportation.
Yes, specialized training is required for the CDL Hazmat endorsement. It involves passing a written test about transporting hazardous materials. This test covers topics such as loading and unloading hazardous materials, driving and parking rules, and emergency response procedures. Once you pass the test, you'll receive a certificate of training, which is mandatory to obtain the endorsement.
No, you cannot transport hazardous materials without a valid CDL Hazmat endorsement in the United States. This endorsement is required by federal regulations to ensure the safe transportation of hazardous materials. Driving without this endorsement when required can result in serious penalties, including fines and suspension of your commercial driver's license.
You can add a Hazmat endorsement to your current CDL. It doesn't require a new CDL application. However, you'll need to pass a written test and undergo a TSA background check. Once you pass these, the Hazmat endorsement will be added to your existing CDL license.
