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English Translations » 【化工工程交流】 » Basic Process Knowledge (Multiple Choice) 2018030

Basic Process Knowledge (Multiple Choice) 2018030

2018-01-30View Original

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Closing the discharge valve of the electric reciprocating pump will not cause this. A. Increased discharge pressure B. Motor overload C. Significantly reduced flow rate D. Safety valve opening Hint: Reciprocating pumps have a high volumetric efficiency, so their flow rate is less affected by discharge pressure.
Reply #22018-01-30
Closing the discharge valve of the electric reciprocating pump will not cause C. A. Increased discharge pressure B. Motor overload C. Significant reduction in flow rate D. Safety valve activation

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Translated at 2026-07-21 04:00:26

Original: https://bbs.hcbbs.com/thread-1918328-1-1.html

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