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Engine : Motor Plants and Auxiliary Boilers - 1311/947
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A modern centrifuge, similar to the device shown in the illustration, is opened for periodic cleaning. The most common cause of operating failure after reassembling is due to __________. Illustration MO-0012
A) low drive motor RPM
B) excessive back pressure in the bowl and fuel oil break over
C) the failure of the opening and closing water supply
D) not replacing the bowl O-rings that have taken a permanent set
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Illustration MO-0012

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