FREE CDL Class B Driving Test Online | Minnesota 2024 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 2021, 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.
