0.1级电能表检定装置,至少应配备()
A.0.05级标准电能表,0.01级互感器B.
B.0.1级标准电能表,0.01级互感器C.
C.0.1级标准电能表,0.02级互感器D.
D.0.05级标准电能表,0.005级互感器.
正确答案是B