单项选择题
A.90%,1,0.2% B.85%,0.9,0.3% C.95%,1,0.4%
A.129.20.3.1 B.127.30.2.3 C.193.100.12.1 D.224.0.1.1
A.串联,平滑滤波,全部负荷 B.并联,滤波,全部负荷 C.并联,平滑滤波,全部负荷 D.并联,滤波,部分负荷