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Electricity Cost Calculator: Estimates for Several Energy Types - The Earth Project
Calculate the amount of electrical energy consumption for a month of 30 days in household of 220 V line with the following appliances being used: (a) five 60 W bulb for six
Electricity Consumption Calculator » The Spreadsheet Page
Appliances: How much do yours cost to run? - Confused.com
Appliance Energy Calculator
Calculate the electricity bill of a household for a month having 30 days using the following details. An electric unit costs Rs. 3.45 / Electrical Appliance Wattage in Watt Usage time 4