問題詳情
56.若冰水機標稱能力為 90000kcal/h，實測機能達 95％，當冰水器入口處恆溫器設定 9℃，出口 處 防 凍 開 關 設 定 1 . 5 ℃ 時，則 最 小 必 要 冰 水 流 量 為
(A) 18000
(B) 17100
(C) 12000
(D) 1 1 4 0 0 l / h。
(A) 18000
(B) 17100
(C) 12000
(D) 1 1 4 0 0 l / h。
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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