单项选择题
A.1.044Ω B.1.057Ω C.1.515Ω D.0.367Ω
A.7940V,不满足要求 B.2060V,满足要求 C.2060V,不满足要求 D.318.2V,满足要求
A.8740V,不满足要求 B.1260V,满足要求 C.1260V,不满足要求 D.543.1V,满足要求