Engine : Steam Plants - 499/811
|
|---|
| « Previous Question |
| The tube sheets installed in a fire-tube auxiliary boiler are normally connected by __________. |
| A) girder stays |
| B) fire-tubes and stay-tubes |
| C) external boiler plating |
| D) separate crown sheets |
loading answer...
| Comments |
|---|
| There are no comments for this question. |