問題詳情
38. 關於泵的允許最大真空度下列何者描述正確?
(A) 形成吸入口真空的能力
(B) 排液體高度的能力
(C) 抗汽蝕能力
(D) 密封完善程度
(A) 形成吸入口真空的能力
(B) 排液體高度的能力
(C) 抗汽蝕能力
(D) 密封完善程度
參考答案
答案：C
難度：適中0.514286
統計：A(13),B(2),C(18),D(2),E(0)
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