CDL Combination Vehicles Practice Test Results

Question 1
89% answer correctly
When is the proper time to use the trailer handbrake to straighten out a trailer that`s jackknifing?
Never
In the middle of the jackknife
As soon as you start to jackknife
When you start to recover from the jackknife
Question 2
88% answer correctly
Large combination vehicles that are empty take __________ time to stop than those that are fully loaded.
Half
More
The same amount of
Less
Question 3
90% answer correctly
Which of the following statements about combination vehicles is true?
Single commercial vehicles are heavier, longer and require more driving skill than combination vehicles
They`re heavier, longer and require more driving skill than single commercial vehicles
All of these are true
Driving combination vehicles is no different than driving single commercial vehicles