·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 slack adjuster is part of the braking system, what is the maximum play allowed with the brakes off?
2.
The air pressure in a commercial vehicle should rise to governor cutout of?
3.
The battery and box and cover must be secure, generally free of corrosion, and:
4.
Low air warning devices should typically activate when air pressure drops:
5.
In addition to dash indicator lights, which external lights and reflectors should be checked?
6.
To test air leakage the air valves should be?
7.
Exterior lights that need checked are on which side of the vehicle? Select all that apply.
8.
When checking the lights at the front of the vehicle what should you check for?
9.
Air chambers are ______.
10.
To test the functionality of service brakes: