Knowledge Test Class B #1
Class B Driving Test | Minnesota 2025 #1 Page 3 of 7
Train for FREE online with our Minnesota class B license test. 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 MN CDL class B permit in 2025, 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 CDL class B requirements may vary from state to state.
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15 . Vehicles may not be inspected by federal inspectors.
Federal and state officials may inspect commercial vehicles. If an inspector deems a vehicle to be unsafe, it will be put out-of-service until the defects have been fixed.
16 . A thin layer of ice that forms on road surfaces is called:
Blue ice.
Black ice is a thin layer of ice that is clear enough for the road surface to be seen through it. A road covered in black ice may look like it is merely wet. You should be very careful when temperatures are below freezing and the road looks wet.
17 . Brakes can get out of adjustment:
If brakes on one side are used more often than brakes on the other side.
Brakes are particularly prone to getting out out adjustment if they are hot. Use proper braking techniques to avoid letting your brakes overheat.
18 . Vehicles driving behind a truck:
Your truck may block the views of drivers behind you, making them unaware of any upcoming hazards that require you to stop. For this reason, it is a good idea to flash your brakes and warn other drivers before slowing or stopping.
19 . Interstate transportation means transporting cargo within one state.
Interstate transportation refers to trade, traffic, or transportation between one state and another state or country; between two places in a state that are on a route that crosses into another state or country; or between two places in a state as a part of trade, traffic, or transportation originating or terminating outside the state.
21 . You should always be able to stop within:
A minute of hitting the brakes.
You should always make sure that your vehicle will be able to stop within the area of the road that you are able to see. This means that you must slow down whenever conditions reduce visibility.
2025 Minnesota | Frequently Asked Questions
To acquire a CDL Hazmat endorsement in Minnesota, you must have a valid Minnesota CDL. You'll need to pass the Hazardous Materials Knowledge Test and undergo a federal security threat assessment (background check). The test consists of 30 questions, of which you must correctly answer at least 24. The endorsement fee is $13.
To obtain a CDL Hazmat license, you must have a valid Commercial Driver's License (CDL). You must also pass a Hazardous Materials Endorsement Knowledge Test and be at least 21 years old. Additionally, you'll need to undergo a federal security threat assessment (background check) and have your fingerprints taken. You should also be in good physical health.
When applying for a CDL Hazmat endorsement, you'll need your current valid CDL, proof of U.S. Citizenship or lawful permanent residency (like a passport or birth certificate), and proof of your Social Security number. You'll also need to complete the Hazardous Materials Endorsement application form and pay the necessary fees. Finally, you'll need to provide fingerprints for the background check.
Yes, there is a dedicated written test for the CDL Hazmat endorsement. This test covers topics like loading and unloading hazardous materials, bulk packaging marking, driving and parking rules, and emergency response procedures. The test is designed to ensure that you understand the rules and regulations associated with transporting hazardous materials.
The written test for the CDL Hazmat endorsement in Minnesota covers a range of topics related to hazardous materials transport. These include identifying hazardous materials, safe loading and unloading procedures, correct use of placards and labels, understanding shipping papers, handling emergencies, and adhering to relevant driving and parking rules.
Yes, there are extra charges associated with acquiring a CDL Hazmat endorsement. These include the application fee, fingerprinting fee, and background check fee. The exact amounts can vary, so it's best to check with the Minnesota Department of Public Safety or the agency issuing the endorsement for the most current fees.
Yes, obtaining a CDL Hazmat endorsement requires a background check and security clearance. The Transportation Security Administration (TSA) conducts this check. It includes a review of criminal, immigration, and FBI records. This process ensures that hazardous materials are transported by individuals who do not pose a security risk.
Yes, obtaining a CDL Hazmat endorsement requires specialized training and certification. The applicant must pass a written test on hazardous material transportation regulations, safety procedures, and emergency response. After passing the test, the driver receives the Hazmat endorsement on their CDL, certifying they have the necessary knowledge and skills.
No, you cannot transport hazardous materials without a valid CDL Hazmat endorsement in Minnesota. This endorsement is a legal requirement set by the Federal Motor Carrier Safety Administration. It ensures that drivers are properly trained and equipped to handle and transport hazardous materials safely. Violating this rule can lead to serious penalties.
Yes, you can add the Hazmat endorsement to your current CDL license. You don't need a new CDL application. However, you must pass the Hazmat knowledge test, undergo a federal background check and fingerprinting by the TSA, and pay the required fees to add the endorsement to your existing CDL.