CDL General Knowledge Practice Test Results

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