Knowledge Test Class A #1

Class A Driving Test | North Dakota 2025 #1 Page 4 of 7

Train for FREE online with our North Dakota class A 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 A permit in 2025, practice as much as.. Read More

Train for FREE online with our North Dakota class A 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 A 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 A requirements may vary from state to state.

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22 . During a basic vehicle control skills test, you may be asked to:

Pull forward into a parking space. Maneuvers that may be included in the basic vehicle control skills test include straight line backing, offset back/right parking, offset back/left parking, driver side parallel parking, conventional parallel parking, and alley docking.

23 . When driving down a steep grade:

The truck should be put in neutral as a way to slow down your vehicle. When driving down a steep grade, you should rely primarily on the braking effect of the engine to slow down. To prevent overheating, use your brakes only as a supplement to this slowing technique.

24 . The air compressor governor controls:

The speed of the vehicle. In an air brake system, the air compressor governor controls when the air compressor pumps air into the air storage tanks.

25 . At what psi is the safety valve set to open?

500 psi In an air brake system, the first tank that receives compressed air has a safety valve that releases air if the pressure gets too high. It is usually set to open at 150 psi. If the valve must open, there is a fault in the system that should be repaired by a mechanic.

26 . If your brakes fail on a downgrade, your best hope to stop is:

Hitting a slower vehicle in front of you. If your brakes fail on a downgrade, your best option is to use an escape ramp. If no escape ramp is available, it is a good idea to look for a different escape route, such as a side road or open field.

27 . Which part of the truck is the air compressor connected to?

The door latch In an air brake system, the air compressor is connected to the engine through gears or a v-belt.

28 . An underloaded front axle:

Is discouraged as it can improve fuel efficiency. Underloading a front axle may make it impossible to safely steer your vehicle. Keep weight distribution in mind when loading cargo.

See the exact questions that will be on the 2025 North Dakota DMV exam.

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See the exact questions that will be on the 2025 North Dakota DMV exam.