17 下列那一種直流發電機在起動時可以提供較高的起動轉矩?
(A)分激(Shunt excitation)
(B)他激(Separate excitation)
(C)串激(Series excitation)
(D)複激(Compound excitation)

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統計: A(14), B(24), C(361), D(29), E(0) #842941