Engine_2014 : Steam Plants - 1106/1951
|
|---|
| « Previous Question |
| When you are installing a new furnace floor in an oil fired boiler, enough clearance should be left between firebrick to allow for __________ . |
| A) expansion when the boiler is fired |
| B) flame penetration of the joint |
| C) proper filling of the joint with slag |
| D) ramming with plastic chrome ore |
loading answer...
| Comments |
|---|
| There are no comments for this question. |