【Daily Question】Utilities - Water Supply and Drainage - 20190823

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The last edit to this post was made by hesonchang214 on 2019-8-25 at 10:37. The regulations that the design of water supply networks must comply with are (    ).   a. The shape of the water distribution network in industrial enterprises should be determined based on factors such as the overall layout of the factory site and the requirements for water supply safety. b. It is strictly prohibited to connect the networks for urban domestic drinking water with those for non-domestic drinking water. In urban drinking water supply networks, it is strictly prohibited to connect them directly to the individual units’ own drinking water supply systems. c) The pipelines are spread throughout the entire water supply area; the main pipes should convey water to users and regulating structures at the shortest possible distance, to ensure that users have an adequate supply of water and sufficient water pressure. d) All of the above are correct. Answer: d