Engine : Steam Plants - 621/811
|
|---|
| « Previous Question |
| The purpose of a 'peep' hole in the boiler casing is to __________. |
| A) examine the condition of the refractory cones |
| B) check for excess smoke in the stack |
| C) check the operation of the soot blowers |
| D) examine the condition of the flame |
loading answer...
| Comments |
|---|
| There are no comments for this question. |