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English Translations » 【设计及技术圈】 » 【Daily Question】Theoretical Foundation 2019.9.7

【Daily Question】Theoretical Foundation 2019.9.7

2019-09-07View Original

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This post was last edited by Qingse Nianhua on 2019-9-7 at 14:40. Multiple-choice question: Compared to single-effect evaporation, the values of steam consumption per unit e and the efficiency of heating steam E in multi-effect evaporation are as follows: For multi-effect evaporation, ( ) A. e is higher and E is also higher; B. e is lower and E is also lower; C. e is lower and E is higher; D. e is higher and E is lower. Answer: C. Hint: The answer can be seen in the reply
Reply #22019-09-07
 C. e is smaller, E is larger
Reply #32019-09-07
C. e is smaller, E is larger 
Reply #42019-09-07
 C. e is smaller, E is larger
Reply #52019-09-07
C. e is smaller, E is larger  

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Translated at 2026-07-21 03:22:12

Original: https://bbs.hcbbs.com/thread-2777655-1-1.html

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