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Electric substations supply current
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Electricity is a device that sends electrical energy from one place to another by electricity it conducts electric power through wires to electrical appliances
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Electric insulator is a device that supports the power cord it acts as an insulator and prevents earth leakage or short circuiting because if the current there are a lot of leaks protective equipment installed in the distribution system it will cut o
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Transformer station and the high voltage electric pole
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