29.某線性感應電動機16極,其構造全長8米,若加以60Hz電源時,轉差率2%,則轉子速率為多少m/s?
(A)58.8
(B)63.8
(C)53.8
(D)43.8
答案:登入後查看
統計: A(213), B(36), C(54), D(17), E(0) #2333872
統計: A(213), B(36), C(54), D(17), E(0) #2333872
詳解 (共 5 筆)
#5149528

2
0