Engine : Steam Plants - 456/811
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| When water washing a boiler, the proper sequence for washing the sections should be the __________. |
| A) generating tubes, superheater, and then economizer |
| B) screen tubes, generating tubes, and then superheater |
| C) superheater, economizer, and then generating tubes |
| D) economizer, superheater, generating, and then screen tubes |
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