CDL General Knowledge Practice Test Results

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