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プロセスエンジニアリング地域 – 計装自動制御技術交流版 – 毎日一問 – 第12~24問

2019-12-24View Original

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プロセスエンジニアリング部門-計装自動制御技術交流版-毎日一問-第12~24問 選択問題:リレーを解放する方法には、次のものがある( )。(複数選択) (A)電源を直接切る (B)抵抗を並列に接続する方法 (C)電源を並列に接続する方法 (D)短絡法 正解:ABC

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