我国电力网络目前的额定电压主要有()。
A.3kV,6kV,10kV,35kV,110kV,220kV,330kV,500kV B.3kV,6kV,10kV,35kV,154kV,300kV,500kV C.3kV,6kV/10kV,35kV,66kV,154kV,230kV,500kV D.3kV,6kV,10kV,35kV,115kV,230kV,300kV,500kV正确答案A
我国电力网络目前的额定电压主要有()。
A.3kV,6kV,10kV,35kV,110kV,220kV,330kV,500kV B.3kV,6kV,10kV,35kV,154kV,300kV,500kV C.3kV,6kV/10kV,35kV,66kV,154kV,230kV,500kV D.3kV,6kV,10kV,35kV,115kV,230kV,300kV,500kV正确答案A