Main menu
📖 Pre-Trip Inspection NEW
Page 2/3
11
During the spring brake pop-out test, the spring brakes should pop out between:
55 and 75 PSI
120 and 140 PSI
20 and 45 PSI ✓ CORRECT
90 and 100 PSI
12
For the tractor parking brake test, what should the yellow and red knobs be set to?
Yellow in and red out
Yellow out and red in ✓ CORRECT
Yellow in and red in
Yellow out and red out
13
For the trailer emergency brake test, what should the yellow and red knobs be set to?
Yellow out and red out
Yellow in and red out ✓ CORRECT
Yellow out and red in
Yellow in and red in
14
During the service brake check, you should move forward about 5 MPH and then:
Turn the wheel sharply while braking
Stop using the brake pedal and the vehicle should stop in a straight line ✓ CORRECT
Stop using the parking brakes only
Stop using the trailer brake only
15
During in-cab light checks, the tractor and trailer ABS lights should:
Stay on the entire time
Never come on
Flash continuously while driving
Come on and turn off after a few seconds ✓ CORRECT
16
How many reflective triangles must you have at minimum for the emergency equipment check?
At least 5 reflective triangles
At least 1 reflective triangle
At least 3 reflective triangles ✓ CORRECT
At least 2 reflective triangles
17
During the emergency equipment check, the fire extinguisher must be:
Charged and secured ✓ CORRECT
Unsecured but accessible
Only required for hazmat loads
Empty but mounted
18
During the windshield inspection, the windshield should be:
Tinted dark enough to block sunlight
Allowed to have small cracks
Removed if it blocks inspection stickers
Clean with no cracks and no obstructions ✓ CORRECT
19
During the wipers inspection, the wipers and rubber blades must be:
Only checked in rain
Worn blades are acceptable if they wipe
Loose so they move freely
Properly mounted and working, with blades not missing and in good condition ✓ CORRECT
20
During the wipers inspection, the wipers and rubber blades must be:
Only checked in rain
Worn blades are acceptable if they wipe
Loose so they move freely
Properly mounted and working, with blades not missing and in good condition ✓ CORRECT