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【Daily Question】Utilities - HVAC - 20191220

2019-12-20View Original

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It is known that the friction factors of the two parallel pipe sections are 50 Pa/(m3/h)2 and 2.732 Pa/(m3/h)2. If the total flow rate is 437.7 m3/h, then the flow rate through the pipe section with a friction factor of 50 Pa/(m3/h)2 is ( ). A. 102m3/h B. 204m3/h C. 335.7m3/h D. 61m3/h Answer: A

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