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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) 2018026

2018-01-26 View Original

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Reasons for reciprocating pump overload do not include . A. The discharge valve is not fully open. B. The rotation speed is too high. C. The air pressure in the discharge container is too high. D. The intake valve is not fully open. Hint: Look for reasons that will not cause excessive discharge pressure or flow rate.
Reply #2 2018-01-26
C. Is the air pressure in the container too high?
Reply #3 2018-01-26
D is not among the reasons for reciprocating pump overload. A. The discharge valve is not fully open B. The rotation speed is too high C. The air pressure in the discharge container is too high D. The suction valve is not fully open

Translated at 2026-07-21 04:00:35

Original: https://bbs.hcbbs.com/thread-1915569-1-1.html

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