7.分相式單相感應電動機的定子繞組可以分為主繞組與啟動繞組,請問下列敘述何者正確?
(A)主繞組線徑粗、匝數多
(B)主繞組線徑粗、匝數少
(C)主繞組線徑細、匝數多
(D)主繞組線徑細、匝數少
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統計: A(107), B(56), C(50), D(8), E(0) #2718037
統計: A(107), B(56), C(50), D(8), E(0) #2718037