Engine_2014 : Steam Plants - 937/1951
|
|---|
| « Previous Question |
| The terms 'swell' and 'shrink' relate to a change in boiler water level which __________ . |
| A) results when the feed rate becomes erratic during maneuvering |
| B) is due to steam bubbles below the surface occupying a smaller volume |
| C) results from a change in steam flow or firing rate |
| D) indicates a high chloride concentration in the boiler water |
loading answer...
| Comments |
|---|
| There are no comments for this question. |