問題詳情
27 如圖所示之齒輪系，A 為 60 齒、B 為 12 齒、C 為 48 齒、D 為 17 齒、E 為 24 齒，若 A 為主動輪且 E 為從動輪，下列敘述何者正確？
(A)齒輪 A 與齒輪 E 旋轉方向相同
(B)輪系值為 -10
(C)齒輪 A 旋轉 1 圈時，齒輪 E 旋轉 2.5 圈
(D)若改變齒輪 D 之齒數將會影響齒輪系之輪系值
(A)齒輪 A 與齒輪 E 旋轉方向相同
(B)輪系值為 -10
(C)齒輪 A 旋轉 1 圈時，齒輪 E 旋轉 2.5 圈
(D)若改變齒輪 D 之齒數將會影響齒輪系之輪系值
參考答案
答案：B
難度：適中0.660804
統計：A(28),B(263),C(59),D(48),E(0)
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