Question

define the electric mains​

Answer 1

Answer:

Mains electricity, also known by the American English terms utility power, power grid, domestic power, and wall power, or in some parts of Canada as hydro, is a general-purpose alternating-current electric power supply

Answer 2

Explanation:

Mains electricity, also known by the American English terms utility power, power grid, domestic power, and wall power, or in some parts of Canada as hydro, is a general-purpose alternating-current electric power supply.

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