Engine : Expired / Engineering Safety - 173/275
|
|---|
| « Previous Question |
| The fire main system should be flushed with fresh water whenever possible to __________. |
| A) prevent corrosion of valve stems |
| B) identify loose pipe joints |
| C) eliminate cracking of fire hose linings |
| D) help destroy marine growth |
loading answer...
| Comments |
|---|
| There are no comments for this question. |