|
The amount of noise projected to the rear of the vehicle.
|
|
|
The cause of the "crack-the-whip" effect.
|
|
|
The number of trailers that can be pulled by one tractor.
|
27/50.
27.
Rearward amplification refers to:
Answer correctly : 0 | Wrong : 0
Answer Sheet :
Refresh
Refresh this page and redo the question
Restart
Restart this set of tests