·This test will prepare you for the internal and external portions of the vehicle inspection exam, where you will be expected to be able to walk around your vehicle, touch items and explain to the examiner why items must be inspected before a trip.

List of questions
1.
The 5th wheel has a release arm built into the side of it, it automatically locks the jaws around the kingpin when you connect the vehicles, but it can be pulled out to release the locking jaws for uncoupling. What is the correct position of the release arm when the vehicle is coupled?
2.
Low air warning devices should typically activate when air pressure drops:
3.
When inspecting buses, passenger seat frames should be free from damage and:
4.
A vehicle that is not equipped with electrical fuses:
5.
What are the main components of the steering controls found in the engine compartment?
6.
Lug nuts (that hold the rim to the axle) should be checked for?
7.
When checking for air system leaks in a combination vehicle, with brake applied air loss should not be:
8.
The rest of the axles on the vehicle are nearly the same as the front steer axles, with a few differences. What are the differences?
9.
When opening the hood, you should check? Select all that apply.
10.
To test the functionality of service brakes: