Engine_2014 : Engineering Safety - 1554/2355
|
|---|
| « Previous Question |
| The significant difference between the high velocity fog tip and the low velocity fog applicator used with the all-purpose nozzle is the __________ . |
| A) difference in available water pressure |
| B) number of personnel required to effectively use each of them |
| C) degree to which the water stream is broken up |
| D) ability to exclude free oxygen |
loading answer...
| Comments |
|---|
| There are no comments for this question. |