問題詳情
115. 有關減速機之敘述,下列敘述哪些正確?
(A)減速比愈大,輸出扭矩愈大
(B)減速比愈大,輸出轉速愈大
(C)減速比愈大,機械效率(efficiency)愈大
(D)減速比愈大,機械利益(effect)愈大。
(A)減速比愈大,輸出扭矩愈大
(B)減速比愈大,輸出轉速愈大
(C)減速比愈大,機械效率(efficiency)愈大
(D)減速比愈大,機械利益(effect)愈大。
參考答案
答案:A,D
難度:適中0.5
統計:A(1),B(0),C(0),D(1),E(0)
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