电磁式电压互感器绕组绝缘介质损耗因数(20℃)串级式≤()(注意值),非串级式≤()(注意值),支架≤()。

电磁式电压互感器绕组绝缘介质损耗因数(20℃)串级式≤()(注意值),非串级式≤()(注意值),支架≤()。

A.0.02,0.05,0.005

B.0.02,0.005,0.05

C.0.05,0.02,0.005

D.0.005,0.05,0.02

正确答案是B