74. 下列哪些處所之接地屬第三種接地？ (A)變比器二次線接地 (B)低壓用電設備接地 (C)內線系統接地 (D)高壓用電設備接地。

74. 下列哪些處所之接地屬第三種接地？
(A)變比器二次線接地
(B)低壓用電設備接地
(C)內線系統接地
(D)高壓用電設備接地。

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統計： A(21), B(23), C(21), D(1), E(0) #3470911

詳解 (共 1 筆)

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B1 · 2025/09/13

#6716901

1. 題目解析本題的目的是要辨識「第...

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2. Which is not correct concerning the models that are accepted to describe cooperative binding? (A) In the sequential model, the binding of a ligand changes the conformation of the subunit to which it binds, which in turn induces a change in neighboring subunits. (B) All known allosteric proteins exhibit either the concerted or sequential model exclusive of the other. (C) Both models incorporate a low affinity T-state and a higher affinity R-state. (D) Both models explain the sigmoid-shaped binding curve. (E) In the concerted model, all molecules exist either in the T-state or the R-state.

74. 下列哪些處所之接地屬第三種接地？
(A)變比器二次線接地
(B)低壓用電設備接地
(C)內線系統接地
(D)高壓用電設備接地。

詳解 (共 1 筆)

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