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工芸工学大区-計器自動制御技術交流版-毎日一問-第05-06問

2019-05-06View Original

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工芸工学大区-計器自動制御技術交流版-毎日一問-第05~06問 判断問題:保護接地は装置区域またはユニットの電気保護接地網に接続しても良く、別途設置する必要はない。 (√)
Reply #22019-05-06
正しい、避雷接地網と必ず分離させなければならない。

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