|
Turn on the lights.
|
|
|
Turn the vehicle off.
|
|
|
Push the brake pedal down.
|
|
|
Open the trailer doors.
|
13/50.
13.
When the spring brakes are activated in a vehicle with air brakes, you should never:
Answer correctly : 0 | Wrong : 0
Answer Sheet :
Refresh
Refresh this page and redo the question
Restart
Restart this set of tests