This is low voltage line.

來源: jjj7 於 2012-07-31 17:43:15 [] [博客] [舊帖] [給我悄悄話] 閱讀數 : (251 bytes)
回答: 這是什麽高壓線。 由 d41515 於 2012-07-31 14:11:13

it is single phase 240V line. It won't affect people's health, just some people (especially Chinese) don't like it. In US, mid voltage (or call high voltage) will be 2.4kV or 4.16kV system. Higher voltage levels will not go to residential area.

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