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?
In the middle of the jackknife
Never
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.
The same amount of
Less
More
Half
Question 3
90% answer correctly
Which of the following statements about combination vehicles is true?
Driving combination vehicles is no different than driving single commercial vehicles
They`re heavier, longer and require more driving skill than single commercial vehicles
All of these are true
Single commercial vehicles are heavier, longer and require more driving skill than combination vehicles