Is not recommended on vehicles with air brakes.
|
|
Is required on vehicles with air brakes.
|
|
Is optional on vehicles with air brakes.
|
Is not recommended on vehicles with air brakes.
|
|
Is required on vehicles with air brakes.
|
|
Is optional on vehicles with air brakes.
|
Answer correctly : 0 | Wrong : 0
Answer Sheet :
Refresh this page and redo the question
Restart this set of tests