FREE Oklahoma CDL Passenger Vehicles Practice Test (2024)

1. When driving, you should check your mirrors:

every 10 seconds.
only when there may be a problem.
regularly.

2. Vehicles with ABS have ______ ABS malfunction lamps on the instrument panel.

3. ABS helps you:

4. Heights posted at bridges and overpasses:

5. When crossing railroad tracks, you should:

not stop.
shift gears while crossing the tracks.
try to pass slower vehicles.

6. Antifreeze:

helps the engine under hot conditions as well as cold conditions.
helps the engine only when the temperature is below freezing.
helps the engine only under hot conditions.

7. To ensure passenger safety during loading and unloading, bus drivers should:

allow passengers enough time to sit down or brace themselves before departing.
always ensure that passengers are safely on the bus before closing the door(s).
All of the above.

8. Carry-on baggage should be placed:

in the aisle.
below the bus.
in a way that allows passengers to exit by any window or door in an emergency.

9. Never refuel your bus:

while the windows are open.
in a closed building with riders on board.
with a higher grade of fuel.

10. If your vehicle has power steering, during your pre-trip external inspection you must check that:

the engine rpm is down close to idle.
there are 2 lit red lights indicating it's there.
there are no power steering fluid leaks or damage to the power steering hoses.

CDL PASSENGER PRACTICE TEST OKLAHOMA