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공정공학 지구-계측 자동제어판-매일 한 문제-제2020-05-22문제

2020-05-22View Original

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공정공학 지역 – 계측 및 자동제어 섹션 – 매일 한 문제 – 2020-05-22일자 문제. 단일 선택 문제: 126. 전자 전위차계와 열전대를 사용하여 온도를 측정할 때, 만약 열단의 온도가 2℃ 상승하고 실내 온도(냉단의 온도)가 2℃ 하락한다면, 계기의 표시값은 ( ). / u v7 Q/k% h, y2 a* K1)2℃ 상승 2)2℃ 하락 3)변동 없음 4)4℃ 상승 정답: 1)2℃ 상승℃

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