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【毎日のテーマ】【空調版20170406】

2017-04-06View Original

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参加報酬:2財富。正解の報酬:8富 單一選択問題:給湯ボイラーおよび補給水ポンプの流量は、給湯システムの通常の補水量と事故時の補水量に基づいて決定されるべきであり、通常の補水量の()倍程度が適切である。 A.2~3  B.3~4  C.4~5  D.5~6 C
Reply #22017-04-06
給湯ボイラーおよび補給水ポンプの流量は、給湯システムの通常の補給水量と事故時の補給水量に基づいて決定し、通常の補給水量の(C)倍とするのが適切である。 A.2~3  B.3~4  C.4~5  D.5~6

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