冰水主機運轉時，冷媒液溫 38℃，冷卻水進水溫 32℃，冷卻水出水溫 37℃，表示(A)冷凝銅管髒(B)冷卻水量不足(C)冷卻水量太大(D)系統正常。

問題詳情

43.冰水主機運轉時，冷媒液溫 38℃，冷卻水進水溫 32℃，冷卻水出水溫 37℃，表示
(A)冷凝銅管髒
(B)冷卻水量不足
(C)冷卻水量太大
(D)系統正常。

參考答案

答案：D
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)

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