单项选择题
A.测量三次谐波 B.测量零序电压 C.测量线电压 D.测量相电压
A.0.945kA,10.5kV B.0.546kA,6.06kV C.0.945kA,10.5kV D.1.637kA,10.5kV
A.(A) B.(B) C.(C) D.(D)