题目内容:
公路供配电设施将国家电网提供的电能(10kV或35kV),转换为公路机电设备使用的电能( ),并提供给公路沿线设施。
A.36V/24V A.36V/24V
A.36V/24V
A.36 V/24 V
B.380V/220V
B.380V/220V
B.380V/220V
B.380 V/220 V
C.220V/110V
C.220V/110V
C.220V/110V
C.220 V/110 V
D.110V/36V
D.110V/36V
D.110V/36V
D.110 V/36 V
参考答案:
答案解析: