【Daily Question】Catalytic Coking Reformate Blending Version 20171125
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Participation: Prize of 5 Wealth； Correct answer: Reward of 10 wealth points ； Note: This post is valid for 48 hours. Single-choice question: If the density of the medium transported by a centrifugal pump changes, then ( ) will also change. A. Flow rate B. Head C. Shaft power D. Pressure head. Answer: C. Please take part by clicking; our ultimate goal is for everyone to acquire knowledge. Giving roses to others leaves a pleasant fragrance in one’s own hands. https://bbs.hcbbs.com/static/image/hrline/1.gif https://bbs.hcbbs.com/static/image/hrline/2.gif Note: The answers will be released automatically after two days. 【Q&A】Summary Post for 2017 on Catalytic Coking Reformate Blending Version https://bbs.hcbbs.com/thread-1826018-1-1.html 【Daily Question】Summary Post for 2017 on Catalytic Coking Reformate Blending Version https://bbs.hcbbs.com/thread-1811219-1-1.html
If the density of the medium transported by the centrifugal pump changes, then ( C ) will also change accordingly. A. Flow rate B. Head C. Shaft power D. Pressure head