Knowledge Test Class B #1

Class B Driving Test | Wyoming 2025 #1 Page 3 of 7

Train for FREE online with our Wyoming 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 WY CDL class B permit in 2025, practice as much as.. Read More

Train for FREE online with our Wyoming 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 WY 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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15 . You may be an aggressive driver if you:

Avoid being an aggressive driver by being realistic about your travel time, making allowance for delays, maintaining reasonable following distances, and not making hand gestures that could anger another driver.

16 . When the spring brakes are activated in a vehicle with air brakes, you should never:

Open the trailer doors. In a vehicle with air brakes, never push the brake pedal down when the spring brakes are activated. The combined force of the springs and the pressure of the air brakes could damage the brakes.

17 . Be sure that your wheel bearing/seals are:

During an inspection, ensure that the wheel bearing/seals are not leaking.

18 . Emergency brakes are:

Only required when transporting hazardous materials. All trucks, truck tractors, and buses must be equipped with emergency brakes and parking brakes.

19 . When you need to stop in an emergency, you should:

Expect your vehicle to slow down more quickly than usual. If you need to make an emergency stop, you can use either the controlled braking method or the stab braking method. It's important to brake in a way that keeps your vehicle traveling in a straight line while still allowing you to turn, if necessary.

20 . When encountering fog, you will be safest if you:

Follow the vehicle ahead of you closely. Fog can quickly deteriorate drivers' ability to see the road, other drivers, and other hazards. Avoid driving in fog if at all possible.

21 . When starting a vehicle, the oil pressure should:

After starting a vehicle's engine, the oil pressure should come up to a normal level within seconds. Do not operate a vehicle if it has oil pressure that is low, dropping, or fluctuating.

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

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