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Fundamentals of Manufacturing Processes (Multiple Choice) 20180516

2018-05-16View Original

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This post was last edited by HP0377 on 2018-5-16 07:39. Basic Process Knowledge (Multiple Choice) 20180516. A closed vortex pump refers to . A. The flow channel is not in direct connection with the suction and discharge ports. B. The impeller lacks intermediate partitions or end covers. C. The motor and the pump are enclosed within the same housing. D. The opposite of B. Hint: In a vortex pump, a closed impeller means that the two sides of the impeller are not in direct communication with each other.

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