Engine : General Subjects - 456/1128 |
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The emergency bilge suction valve is typically used __________. |
A) to inject cleaning additives when the bilges are extremely dirty |
B) when the main condenser becomes fouled, in order to provide additional cooling water circulation |
C) to connect the rose box to the independent bilge suction |
D) if the bilges become flooded and they cannot be emptied by any other means |
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