|
Thin.
|
|
|
Properly tightened.
|
|
|
Cracked.
|
18/50.
18.
If an air compressor is belt-driven, the belt should be routinely checked to ensure that it is:
Answer correctly : 0 | Wrong : 0
Answer Sheet :
Refresh
Refresh this page and redo the question
Restart
Restart this set of tests