Passenger Endorsement | Tennessee 2025 #2 Page 3 of 3
Train for FREE with our Tennessee CDL passenger endorsement practice test online. 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 TN DMV passenger endorsement 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 DMV requirements for issuing a CDL permit with passenger endorsement may vary from state to state.
15 . What is removed when an air tank is drained?
In an air brake system, air tanks have drains to remove accumulations of water and compressor oil. Allowing water and oil to accumulate in the system could cause damage to the brakes.
17 . Driving with a cargo of hanging meat in a trailer:
An operator should drive with care when transporting a cargo of hanging meat. Such a load is unstable, both because it has a high center of gravity and because the swinging of the meat can affect the driver's handling of the vehicle.
18 . Whenever possible, a bus should be refueled:
You should avoid refueling a bus while passengers are on board, unless it is absolutely unavoidable. You should never refuel a bus with passengers on board while inside an enclosed building.
19 . The air pressure in a dual air brake system should build from 85 to 100 psi within:
When inspecting a vehicle with a dual air brake system, you should wait for air pressure to build from 85 to 100 psi in both the primary and secondary systems. This should take about 45 seconds.
20 . When passengers have carry-on baggage, it is best to:
Bus passengers should never be allowed to leave baggage in the aisle or doorway of a bus. All luggage and cargo must be positioned in a manner that ensures riders are able to exit by any window or door in an emergency.
See the exact questions that will be on the 2025 Tennessee DMV exam.
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