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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) 20180104

2018-01-05View Original

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In a double-cylinder, four-way reciprocating pump, if one pump valve is lost, installing a fewer number of valves has the least impact on flow rate. A. Inflation B. Exhaust C. Operates the pump cylinder volume with a piston rod D. The opposite of C. Hint: If a pump valve is lost, the working volume of that valve becomes ineffective; the flow rate in the pump cylinder with a piston rod is relatively low.
Reply #22018-01-05
C. Operates in the pump cylinder space with a piston rod
Reply #32018-01-05
In a double-cylinder, four-way reciprocating pump, if one pump valve is lost, installing a missing C valve has the least impact on flow rate. A. Inflation B. Exhaust C. Operates the pump cylinder space with a piston rod D. The opposite of C
Reply #42018-01-05
In a double-cylinder, four-way reciprocating pump, if one pump valve is lost, installing a missing C valve has the least impact on flow rate. A. Inflation B. Exhaust C. Operates the pump cylinder space with a piston rod D. The opposite of C
Reply #52018-01-05
In a double-cylinder, four-way reciprocating pump, if one pump valve is lost, installing a missing C valve has the least impact on flow rate. A. Inflation B. Exhaust C. Operates the pump cylinder space with a piston rod D. The opposite of C

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Translated at 2026-07-21 04:02:22

Original: https://bbs.hcbbs.com/thread-1890935-1-1.html

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