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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11~28問

2019-11-28View Original

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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11~28問 選択問題:  次のうち正しいものはどれか(     )(複数選択)  A、ia型計器はゾーン0およびゾーン1に適用可能である B、ib型計器はゾーン2に適用可能である C、ia型計器は炭鉱の地下に適用可能である 参考答案:ABC
Reply #22019-11-28
C、ia型計器は炭鉱の坑内で使用できる
Reply #32019-11-28
A、ia型計器はゾーン0およびゾーン1に適用可能 B、ib型計器はゾーン2に適用可能 

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