A.0.8 B.0.9 C.1 D.1.1
A.銅損 B.鐵損 C.空載損耗 D.短路損耗
A.電場(chǎng),磁場(chǎng) B.電場(chǎng),電場(chǎng) C.磁場(chǎng),磁場(chǎng) D.磁場(chǎng),電場(chǎng)