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English Translations » 【化工工程交流】 » Fundamentals of Manufacturing Processes (Multiple Choice) 20

Fundamentals of Manufacturing Processes (Multiple Choice) 20180515

2018-05-15View Original

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Fundamentals of Processing Technology (Multiple Choice) 20180515 An open vortex pump refers to . A. The pump and motor are not in the same casing. B. Both ends of the flow channel lead directly to the suction port or discharge port. C. The impeller has no intermediate partition or end cover. D. One end of the flow channel leads directly to the suction port or discharge port. Hint: Vortex pumps are classified as open or closed based on the impeller.
Reply #22018-05-15
C. The impeller has no intermediate partition or end cover
Reply #32018-05-15
C. The impeller has no intermediate partition or end cover
Reply #42018-05-15
C. The impeller has no intermediate partition or end cover
Reply #52018-05-15
C. The impeller has no intermediate partition or end cover
Reply #62018-05-15
D. The flow channel has a straight-through suction port or discharge port at one end

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Translated at 2026-07-21 04:00:18

Original: https://bbs.hcbbs.com/thread-1985729-1-1.html

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