Knowledge Test Class B #1
Class B Driving Test | Missouri 2025 #1 Page 6 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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36 . Being considered a security threat is grounds to:
You must undergo a background check to obtain a hazardous materials endorsement. You will be denied the endorsement, or lose an existing one, if the Transportation Security Administration (TSA) deems you to pose a security threat.
37 . If there is a cargo fire in a box trailer:
The doors of a trailer should be not be opened in the event of a cargo fire, especially if the cargo includes hazardous materials. Opening trailer doors would increase the fire's oxygen supply, potentially causing the fire to increase in size.
38 . A driver who stops at a green light could be:
It is important to observe other drivers' actions and identify clues that a person could be driving impaired. Drivers who have had too much to drink, are sleepy, are on drugs, or are ill can present hazards to other drivers. One sign that a driver may be impaired is that they stop in inappropriate places, such as at green traffic lights.
39 . Water that has collected on a roadway can cause:
The risk of hydroplaning begins when water has collected on the surface of a road.
40 . A fatigued driver:
Fatigued drivers are slower to see or react to hazards than drivers who are not fatigued. Drivers are impaired in their ability to make critical decisions when they are driving drowsy.
41 . 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.
42 . One way to prevent drowsiness while driving is to:
Driving while fatigued can be extremely dangerous. Strategies for preventing drowsiness while driving include getting a full night's sleep before a trip; having someone ride with you; scheduling trips for times during which you are normally awake; and avoiding medications that may cause drowsiness. Exercising regularly can increase your energy levels and make you less likely to become tired while driving.
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2025 Missouri | Frequently Asked Questions
To acquire a CDL Tank endorsement in Missouri, you need to pass the knowledge test specific to tank vehicles. You can prepare for the test using the Missouri CDL manual. Visit a local Missouri Driver License Office to take the test. Passing this test allows you to legally operate commercial vehicles designed to transport liquid or gaseous materials.
To obtain a CDL Tank license in Missouri, you must have a basic CDL license first. Then, you'll need to pass the Tank Vehicle endorsement test. This test covers the knowledge of tank vehicles, inspecting tank vehicles, driving tank vehicles, and safe driving rules. You may also need additional endorsements depending on the vehicle's specific requirements.
While Missouri doesn't explicitly require specific training or experience to get a CDL Tank endorsement, it's beneficial to have practical training. This helps in passing the Tank Vehicle endorsement test, which covers topics like inspecting tank vehicles and safe driving rules. Prior experience can also be useful but isn't mandatory.
Yes, in Missouri, to obtain a CDL Tank endorsement, you need to pass an additional written test called the Tank Vehicle endorsement test. This test covers the knowledge of tank vehicles, their inspection, and safe driving rules. Note that this is in addition to the general CDL written exam.
The written test for the CDL Tank endorsement in Missouri includes subjects such as the safe operation of tank vehicles, tank vehicle inspections, proper loading and unloading procedures, and the transportation of hazardous materials. Additionally, you may be tested on topics like emergency response and the use of emergency equipment specific to tank vehicles.
The CDL Tank endorsement written test in Missouri focuses on the knowledge rather than practical skills or maneuvers. It covers subjects like inspecting tank vehicles, recognizing high center of gravity, handling surge, driving tank vehicles, and safe driving rules and practices specific to tank vehicles. There's no separate skills or road test for the Tank endorsement.
In Missouri, drivers with a CDL Tank endorsement must adhere to specific regulations. For instance, they must always ensure the tank is not overloaded and the load is properly balanced. Additionally, they must follow safety protocols while loading and unloading. Violation of these guidelines can lead to endorsement revocation or legal penalties. Note that endorsements don't grant authority to transport hazardous materials unless you also have a Hazmat endorsement.
No, in Missouri, you cannot legally transport liquid or gas materials without a valid CDL Tank endorsement. This endorsement is required for drivers who operate commercial vehicles transporting liquids or gases in a tank or tanks having an individual rated capacity of more than 119 gallons and an aggregate rated capacity of 1,000 gallons or more. Violations can lead to serious penalties.
In Missouri, the CDL Tank endorsement can be added to your existing Commercial Driver's License. You don't need a fresh application for a new license. However, you must pass the Tank Vehicle written test. Once you pass the test, the endorsement will be added to your CDL, enabling you to legally transport liquid or gas materials.
Yes, to handle hazardous materials with a CDL Tank endorsement in Missouri, drivers must also have a Hazardous Materials (H) endorsement. This requires passing a written test on federal and state regulations for transporting hazardous materials. Additionally, drivers must undergo a federal background check and fingerprinting. Failure to comply with these regulations can result in severe penalties.
