【Daily Question】Utilities - Water Supply and Drainage - 20200516
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Multiple choice: The increase in flow rate ΔQ for pumps connected in parallel is related to the pipeline performance curve and the pump’s performance curve; specifically, it is ( ). A. The flatter the pipeline performance curve, the larger ΔQ. B. The flatter the pipeline performance curve, the smaller ΔQ. C. The steeper the pipeline performance curve, the larger ΔQ. D. The steeper the pump’s performance curve, the larger ΔQ. E. The steeper the pump’s performance curve, the smaller ΔQ. Answer: AE
B. The flatter the pipeline performance curve, the smaller ΔQ is