Seudónimo Seudónimo

02-11-2016
Physics

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What type of electric current comes from a generating plant?

Respuesta :

02-11-2016

In the USA, the whole electric utility grid is based on
60 Hz Alternating Current (AC).

It travels around at different voltages, but is finally supplied
to homes and businesses at 120 volts and 240 volts.

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