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【毎日一題】ポンプ機器技術交流版20180423

2018-04-23View Original

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参加:賞3財富;正解:報酬10富;注:48時間以内に正しく回答すると10財富が報酬として与えられます。この投稿の有効期間は48時間です。 選択問題:ポンプの出口圧力は0.6MPa、入口フィルターの圧力差は0.03MPa、入口圧力は0.05MPaである場合、その総揚程は()MPaです。 A、0.57 B、0.55 C、0.6 D、0.52 正解:B https://attach01.hcbbs.com/forum/201801/05/235057wnwxbzxb311ikvvz.jpg.thumb.jpg
Reply #22018-04-24
適当にBを選んだ。全圧頭って何かよくわからなかった
Reply #32018-04-24
私の選択は:Bで合っていますか?出口圧力0.6から入口圧力0.05を引くと0.55になります

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