Engine : Motor Plants and Auxiliary Boilers - 1004/947 |
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What would be the primary indication that a fuel oil service system booster pump duplex suction strainer needed to be shifted over and cleaned? |
A) A decreased pressure drop across the strainer element on service (less differential). |
B) An increased pressure drop across the strainer on service (more differential). |
C) A drop in fuel oil service system booster pump rotational speed. |
D) An increase in fuel oil service system booster pump discharge pressure. |
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