CDL General Knowledge Practice Test Results

Question 1
79% answer correctly
If you double your speed your stopping distance increases by __________ times.
Two
Eight
Ten
Four
Question 2
77% answer correctly
Which of the following is a suspension system defect?
Under inflated tires
Cracked brake cylinder
Leaking shock absorbers
Leaking oil pan
Question 3
67% answer correctly
Federal and state laws require vehicle inspection by the:
Federal and state inspectors
Maintenance mechanic
Trucking company
Driver