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-0012Comments |
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