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プロセスエンジニアリング地域-計装自動制御版-毎日一問-2020-05-22日の問題

2020-05-22View Original

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プロセスエンジニアリングセクション-計装自動制御版-毎日一問-2020-05-22の問題 単一選択問題:126、電子式電位差計と熱電対を使って温度を測定する場合、もし熱端の温度が2℃上昇し、室温(冷端の温度)が2℃低下したら、計器の指示値は( )。 / u v7 Q/k% h, y2 a* K1)2℃上昇 2)2℃下降 3)変わらない 4)4℃上昇 正解:1)2℃上昇℃

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