問題詳情
30.電阻式應變計（Strain gauge）係利用金屬導線之電阻值變化以測量應變量，下列計器何者不是該元件之應用領域？
(A)位置檢出計
(B)壓力計器
(C)煙濃度指示器
(D)流量計
(A)位置檢出計
(B)壓力計器
(C)煙濃度指示器
(D)流量計
參考答案
答案：C
難度：簡單0.773006
統計：A(12),B(6),C(126),D(16),E(0)
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