CDL General Knowledge Practice Test Results

Question 1
47% answer correctly
What is reaction distance?
The distance traveled between when you see a hazard and when you start to take action to avoid it
The distance traveled from the time your brain tells you to brake to the time you stop your vehicle
The distance required to stop your vehicle
The distance traveled from the time your brain tells your foot to move from the accelerator to the time you actually push down on the brake pedal
Question 2
82% answer correctly
When should you consider turning off a vehicle retarder system?
When driving on steep grades
During wet or icy road conditions
When crossing standing water
During windy conditions
Question 3
76% answer correctly
Which of the following are conditions in which you should downshift?
Before entering and before leaving a curve
Before starting down a hill and before entering a curve
Before starting up a hill and before leaving a curve
Before starting up or down a hill