The Non-return discharge valve of one of the Main Sea water pumps was found badly leaking in closed position. Upon inspection it was found damaged beyond repair. You have a new valve of same specification except that it is a return type valve. Which of the following is the correct practice?

A. You can use the new valve and there will be no problem during service
B. There is no use putting the new valve and you can put the same old valve until a new one arrives
C. If using the new return type valve you have to make sure that you keep this Sea Water pump running while the other as stand by while out at sea. In the meantime order and procure a new valve
D. Put a blank in the Main sea water pump discharge line and sail only using one Sea water pump until and new valve arrives

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MCQ.Marinesite

The Non-return discharge valve of one of the Main Sea water pumps was found badly leaking in closed position. Upon inspection it was found damaged beyond repair. You have a new valve of same specification except that it is a return type valve. Which of the following is the correct practice?

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