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【Daily Question】Pump Equipment Technical Exchange Edition 20180423

2018-04-23 View Original

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Participation: Prize 3 Wealth; Correct answer: Reward of 10 wealth points ; Note: A reward of 10 wealth points will be given for correct answers within 48 hours; this post is valid for 48 hours. Multiple-choice question: The outlet pressure reading of the pump is 0.6 MPa, the pressure difference across the inlet filter is 0.03 MPa, and the inlet pressure reading is 0.05 MPa. What is the total head in MPa? A、0.57 B、0.55 C、0.6 D、0.52 Correct answer: B https://attach01.hcbbs.com/forum/201801/05/235057wnwxbzxb311ikvvz.jpg.thumb.jpg

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