【Daily Question】Theoretical Foundation 2019.9.8
Thread Content
Multiple-choice question: In multi-effect evaporation, as the number of effects increases, then ( ) A. Operating costs increase, and equipment costs increase. B. Operating costs decrease, and equipment costs decrease. C. Operating costs increase, while equipment costs decrease. D. Operating costs decrease, while equipment costs increase. Answer: D Hint: The answer can be seen upon response
A. Increased operating costs, increased equipment costs
D. Operating costs decrease, while equipment costs increase
D. Operating costs decrease, while equipment costs increase
A. Increased operating costs, increased equipment costs