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Is 240 volts AC or DC?

in Electrical Engineering

Is 240 volts AC or DC?

1 Answer

240 volts is **AC (Alternating Current)**.

In many countries, 240V AC is the standard voltage used for household power supply. AC means the direction of the current alternates periodically, which is different from DC (Direct Current), where the current flows in a constant direction.

For example, in the United States, the standard voltage for residential power is 120V AC, but in places like the UK, Australia, and some other countries, the standard household voltage is 240V AC.

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