
| Engine_2014 : General Subjects - 1908/3524 |
|---|
| « Previous Question |
| A secondary refrigerant commonly used in shipboard air conditioning systems is what substance? |
| A) methyl chloride |
| B) treated water |
| C) carbon dioxide |
| D) trichloroethylene |
loading answer...
| Comments |
|---|
| There are no comments for this question. |
