注目の話題: 子どもができたら; 子ありと子なしはどちらが老後安泰？; 昭和時代の方々に質問！

Science,English,and math １１th

No.175　23/02/19 15:02
燻し銀三 ( 60代 ♂ IJ7P0b ) あ+あ-

【Thinking of electricity shortage from the foundation】

《How is the electricity sent to households?》

Power plants make electric generator revolve and generating electricity on alternating current 交流 at first. Its source of energy is hydraulic power of flow on the water accumulating in dam in high place, thermal power on burning petroleum, or atomic power made by nuclear fission from nuclear fuel. It’s various.

In the next, the electricity which was made raised its electric voltage before sending. In fact, when the energy of electricity is sent through the transmission line, the part of…

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