Engine_2014 : General Subjects - 1179/3524
|
|---|
| « Previous Question |
| The spontaneous mixing of a tank's liquid contents when a heavier layer forms above a less dense lower layer is known as __________ . |
| A) flash over |
| B) boil off |
| C) cascading |
| D) rollover |
loading answer...
| Comments |
|---|
| There are no comments for this question. |