Knowledge Test Class B #2

Class B Driving Test | Kansas 2024 #2 Page 2 of 7

Train for FREE online with our Kansas 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 KS CDL class B permit in 2024, practice as much as.. Read More

Train for FREE online with our Kansas 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 KS 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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8 . Before a vehicle with dual air brakes is driven, pressure of at least ____ should be built up in both braking systems.

100 psi Before driving a vehicle with a dual air brake system, allow time for the air compressor to build up pressure of at least 100 psi in both the primary and secondary systems.

9 . Truck tractors with air brakes that were built on or after March 1, 1997 are equipped with:

Anti-Lock Braking Systems (ABS). Truck tractors with air brakes that were manufactured on or after March 1, 1997 are required to be equipped with Anti-Lock Braking Systems (ABS). ABS is required in any other type of vehicle with air brakes that was manufactured on or after March 1, 1998.

10 . What happens if the air pressure in a system's air tanks falls below 60 psi?

The vehicle should stop. In an air brake system, a low pressure warning signal should activate if the pressure in the air tanks falls to a level below 60 psi. This signal may be in the form of a warning light or a wig wag.

11 . A low air pressure warning signal should activate:

When tank pressure falls below 5 psi. In an air brake system, a low air pressure warning signal must come on if air pressure in the tanks falls below 60 psi. This warning signal may come in the form of a light, a buzzer, or a wig wag.

12 . Failing to drain the tanks in an air brake system can result in:

Too much fuel being carried. In an air brake system, the air storage tanks must be drained to remove accumulated water and compressor oil. Failing to do this can cause damage. For example, water that has built up in the system could freeze in cold weather and cause brake failure.

13 . When parked on the side of the road, you should:

Use your four-way flashers. Always turn on your four-way emergency flashers if you must park on the side of the road. This is especially important when traveling at night.

14 . If you’re unfamiliar with the area in which you must back up, you should:

Turn on your high beam headlights. Backing is always dangerous because you cannot see everything behind your vehicle. Especially if you are unfamiliar with the area, you should get out of your vehicle and familiarize yourself with your path of travel before beginning to back up.

See the exact questions that will be on the 2024 Kansas DMV exam.

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See the exact questions that will be on the 2024 Kansas DMV exam.