CDL General Knowledge Practice Test Results

Question 1
58% answer correctly
You`re driving on an undivided highway and your truck breaks down. You have clear visibility for a mile with no hills or curves in either direction. Where should you place the warning triangles?
10 feet in front, 10 feet behind and 10 feet behind the vehicle
100 feet in front, 10 feet in front and 100 feet behind the vehicle
200 feet in front, 20 feet behind and 200 feet behind the vehicle
100 feet in front, 10 feet behind and 100 feet behind the vehicle
Question 2
63% answer correctly
If your vehicle is stopped on a hill how can you start moving without rolling back?
Use a higher gear
Partially engage the clutch before releasing the brake
Partially engage the parking brake releasing it as you start moving forward
Use wheel chocks under the front or rear wheels
Question 3
62% answer correctly
How often should you inspect your vehicle during a trip?
Every 150 miles or every 3 hours
Once an hour
Twice - at the beginning and the end of the trip
Every 300 miles or every 6 hours