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(i) State and define the household unit of electricity.(ii) What is the voltage of the electricity that is generally supplied to a house? |
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Answer» (i) The household unit of electricity is kilowatt-hour (kWh). One kilowatt-hour (kWh) is the electrical energy consumed by an electrical appliance of power 1 kW when it is used for one hour. (ii) The voltage of the electricity that is generally supplied to a house is 220 Volt. |
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