2016-11-9 선택문제 (참여 보상 3점, 정답 보상 8점)
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연속적인 작동 과정에서, 각 물리량이 시간에 따라 변하지 않고 안정된 작동 상태에 있을 때, 물질의 유입과 유출 관계는 ( )입니다. (A) 투입량 > 배출량 (B) 투입량 = 배출량 (C) 투입량
(B) 투입량＝배출량
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