CDL General Knowledge Practice Test Results

Question 1
78% answer correctly
Which of the following describes controlled braking?
Apply the brakes until they lock up then release them
Apply the brakes as firmly as you can without locking them up
Apply the brakes until they lock up and hold them down until you stop
Apply the brakes until they lock up, release them then repeat
Question 2
62% answer correctly
Which of the following is not a type of retarder?
Damper
Engine
Hydraulic
Exhaust
Question 3
78% answer correctly
What is the most important reason for doing a vehicle inspection?
Your safety and the safety of your passengers and other drivers
To check for under inflated tires
To make sure the vehicle`s lights are working properly
State law requires vehicles to be inspected