A.感應(yīng)出電壓 B.產(chǎn)生高頻 C.產(chǎn)生跨步電壓 D.傳輸電能
A.0.01 B.0.025 C.0.3~0.1 D.0.02
A.0.3 B.0.025~0.03 C.0.8 D.1