Knowledge Test Class B #2
Class B Driving Test | North Dakota 2024 #2 Page 7 of 7
Train for FREE online with our North Dakota 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 ND 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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43 . Except with special permission, a load:
May not be more than 12 feet wide.
In North Dakota, a load may not extend beyond the fender lines on the left side of your vehicle, nor more than 12 inches beyond the right fender lines. The State Highway Patrol may, on an individual basis, grant permits for oversize or overweight vehicles.
44 . Emergency equipment, such as a fire extinguisher, is:
Only required when transporting passengers.
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.
45 . Belts in the engine compartment should be:
Easy to slide off.
When inspecting your vehicle's engine, check the belts for tightness and excessive wear. The amount of "give" that is safe for each belt in a given engine will vary, so learn what is appropriate for your vehicle.
46 . A truck may need to be under the legal maximum weight limit when being driven:
At night.
Under some driving conditions, it may not be safe to operate a vehicle at its full legal maximum weight. Keep this in mind when driving in poor weather or on mountainous roadways.
47 . During a trip, which of the following does not need to be checked regularly?
Seat cushion
During a trip, you should regularly monitor the instruments, gauges, meters, and mirrors. Check the tires, cargo, and lights for signs of trouble.
48 . What is the maximum legal length for a single unit vehicle with two or more axles?
50 feet
In North Dakota, a single unit vehicle with two or more axles, including its load, may be no more than 50 feet long.
49 . Unless otherwise posted, what is the maximum gross weight of a vehicle permitted on state highways?
105,500 pounds
On state highways in North Dakota, the gross weight of a vehicle is limited to a maximum of 105,500 pounds, unless a lower limit is posted.
50 . A low air pressure warning signal should activate:
When tank pressure falls below 5 psi.
