Knowledge Test Class B #2
Class B Driving Test | Missouri 2025 #2 Page 3 of 7
Train for FREE online with our Missouri 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 MO 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 . If you must stop on the side of a one-way or divided highway, how far behind your vehicle should you place warning devices?
If you must stop on or by a one-way or divided highway, you must place a warning device 10 feet, 100 feet, and 200 feet to the rear of your vehicle.
16 . A seat belt is:
A seat belt is a driver's best defense in the event of an accident. You must wear a seat belt at all times when operating a CMV.
17 . How much water must be present for a vehicle to hydroplane?
Hydroplaning is an effect in which a vehicle's tires lose traction with the surface of the road and instead glide along a layer of water. There does not have to be much water on the road for this to occur.
18 . Rough acceleration:
When accelerating, speed up smoothly and gradually so the vehicle does not jerk. Rough acceleration can cause mechanical damage.
19 . Which of the following is not required emergency equipment?
All commercial motor vehicles are required to be equipped with the proper emergency equipment. This may include spare electrical fuses; three red reflective triangles, six fuses, or three liquid burning flares; and at least one properly charged and rated fire extinguisher. Optional equipment includes tire chains, tire changing equipment, a list of emergency phone numbers, and an accident reporting kit/packet.
20 . If driving a new vehicle, you should familiarize yourself with the controls:
When operating a new vehicle, you should familiarize yourself with its features and equipment before getting behind the wheel.
21 . When backing with a trailer:
When backing, you should pull forward to reposition your vehicle whenever needed. Drift should be corrected immediately by turning the steering wheel in the direction of the drift.
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2025 Missouri | Frequently Asked Questions
To acquire a CDL Hazmat endorsement in Missouri, you must first have a Commercial Driver's License (CDL). After that, apply for the endorsement at a Missouri State Highway Patrol Driver Examination Station, pass the written test, and complete a federal security threat assessment. This includes fingerprinting and background checks conducted by the Transportation Security Administration (TSA).
To obtain a CDL Hazmat license in Missouri, you must already have a Commercial Driver's License (CDL). You also need to pass the Hazardous Materials Endorsement Knowledge Test, provide proof of U.S. citizenship or lawful permanent residency, complete a fingerprint-based background check, and pass the TSA security threat assessment.
When applying for a CDL Hazmat endorsement in Missouri, you need to provide proof of U.S. citizenship or lawful permanent residency. This could be a birth certificate, passport, or green card. Additionally, you'll need your current Commercial Driver's License (CDL), your Social Security card, and completed application forms for the Hazmat endorsement and TSA security threat assessment.
Yes, there is a dedicated written test for the CDL Hazmat endorsement in Missouri. The Hazardous Materials Endorsement Knowledge Test covers topics related to the transport of hazardous materials, including safety procedures, regulations, and handling techniques. You must pass this test to receive your Hazmat endorsement.
The written test for the CDL Hazmat endorsement in Missouri covers several topics related to hazardous materials. These include identifying different types of hazardous materials, understanding shipping papers and placards, loading and unloading procedures, safety rules, emergency response procedures, and federal regulations related to hazardous material transportation.
Yes, obtaining a CDL Hazmat endorsement in Missouri involves additional fees. This includes a $25.50 fee for the endorsement itself and a $86.50 fee for the required TSA background check. These fees are subject to change, so it's advisable to check with the Missouri Department of Revenue for the most current information.
Yes, obtaining a CDL Hazmat endorsement in Missouri requires a federal background check and a security threat assessment by the Transportation Security Administration (TSA). These are mandatory steps to ensure the safety and security of hazardous materials transportation. The applicant must be free of disqualifying criminal offenses to receive the endorsement.
Yes, obtaining a CDL Hazmat endorsement in Missouri necessitates specialized training. You must pass a written test based on the Hazardous Materials section of the Missouri Commercial Driver License Manual. While no specific certification is required, training helps ensure you understand how to safely transport hazardous materials.
No, you cannot transport hazardous materials in Missouri without a valid Commercial Driver's License (CDL) with a Hazardous Materials (Hazmat) endorsement. This is a federal regulation enforced by the U.S. Department of Transportation. Violating this rule can result in substantial fines and penalties, including the suspension or revocation of your CDL.
Yes, you can add a Hazmat endorsement to your current CDL license in Missouri. You don't need to apply for a new CDL. However, you must pass the Hazardous Materials Knowledge Test, provide fingerprints for a background check, and undergo a TSA security threat assessment to get the endorsement.
