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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) 20180402

2018-04-02View Original

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This post was last edited by HP0377 on 2018-4-3 at 19:45. The working process of a water ring pump for pumping gases does not include . A. Suction process B. Compression process C. Discharge process D. Expansion process of the clearance volume. Hint: When there is an adequate amount of water in the water ring pump, there is no \"clearance volume\" for gas discharge.
Reply #22018-04-02
D. Gas expansion process in the clearance volume. The hint is way too obvious, isn’t it?
Reply #32018-04-02
D. Gas expansion process in the clearance volume

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Translated at 2026-07-21 03:59:07

Original: https://bbs.hcbbs.com/thread-1953632-1-1.html

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