【Daily Question】Utilities - Water Supply and Drainage - 20200202
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Among the following statements regarding the determination of the diameter of internal drainage pipes in buildings, which one is in accordance with the current \"Code for Design of Building Water Supply and Drainage\"? A. Determine the diameter based on the maximum flow rate. B. Determine the diameter based on the design flow rate per second. C. Determine the diameter by adding up the rated flow rates of all sanitary fixtures. D. Determine the diameter based on the design flow rate per second, while also ensuring compliance with the minimum diameter requirements. Answer: D
D. While determining the pipe diameter based on the design peak flow rate, meet the requirement for the minimum pipe diameter
D. While determining the pipe diameter based on the design peak flow rate, meet the requirement for the minimum pipe diameter