Knowledge Test Class B #1
Class B Driving Test | Minnesota 2024 #1 Page 5 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 2024, 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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29 . How many daily hours of sleep does an adult need to maintain alertness?
Four to five
Being properly rested is essential to the safe operation of a CMV. To maintain alertness, most people need eight to nine hours of sleep per night.
30 . If confronted by an aggressive driver, you should:
Report the driver.
If confronted by an aggressive driver, it is most important to get out of their way. Avoid making eye contact and do not gesture at them. Report them to the appropriate authorities once you can safely do so.
31 . When traveling with less than a full load of livestock, false bulkheads should be used to keep the animals closer together.
Because live animals can move around, the weight of a load of livestock is inherently unstable. If the load is less than full, you should use false bulkheads to keep the animals bunched together.
32 . When should mirrors be adjusted?
Mirror adjustment should be checked prior to the start of any trip. If your vehicle has a trailer, the trailer must be straight in order for the mirrors to be checked accurately.
33 . When taking the basic vehicle control skills test:
Only an excessive number of pull-ups will be counted as errors.
During the basic vehicle control skills test, there is no penalty for an initial pull-up; however, an excessive number of pull-ups will count as errors.
34 . If your brakes fail while you are traveling downhill and there is no available escape ramp, you should:
If your brakes fail while you are driving downhill, you should first look for an escape ramp to stop your vehicle. If no ramp is available, you should look for an alternative place to bring your vehicle to a stop, such as an open field or side road that flattens out or turns uphill.
35 . If driving a school bus, your four-way flashers should:
Only be used near railroad tracks if a train is approaching.
