【Daily Question】Pump Equipment Technical Exchange Edition 20180312
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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. True or False: When pumps are operated in series, it is required that the head of the two pumps be essentially equal. Correct answer: ×https://attach01.hcbbs.com/forum/201801/05/235057wnwxbzxb311ikvvz.jpg.thumb.jpg
Wrong, pumps with different head heights can also be operated in series
x should represent the requirement for equal head when connected in parallel
Error: When two water pumps operate in series, the flow rate must be the same, and the total head is approximately equal to the sum of the heads of the two pumps