找考题网-背景图
单项选择题

A.比值差0.01%;相位差1′B.比值差0.02%;相位差1′C.比值差0.02%;相位差2′D.比值差0.……

0.2级电压互感器的修约间距为()

A.比值差0.01%;相位差1′
B.比值差0.02%;相位差1′
C.比值差0.02%;相位差2′
D.比值差0.01%;相位差2′