冬天開離心式主機，要正常維持一定之高壓，以(A)控制冷水塔風車 ON-OFF (B)自動控制冷卻水流量(C)自動控制冷媒流量(D)自動控制壓縮機容量，可獲得最好最穩定之效果。

問題詳情

59.冬天開離心式主機，要正常維持一定之高壓，以
(A)控制冷水塔風車 ON-OFF
(B)自動控制冷卻水流量
(C)自動控制冷媒流量
(D)自動控制壓縮機容量，可獲得最好最穩定之效果。

參考答案

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

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