单项选择题
A.59.4MVA B.105.6MVA C.118.8MVA D.132MVA
A.23.773kA B.41.176kA C.21.396kA D.24.905kA
A.56.7kv,71.82kV B.72.75kV,90.72kV C.74.34kV,94.5kV D.80.64kV,90.72kV