- Convert power from Watts to Kilowatts (kW). - Calculate daily energy consumption in kWh (kW × hours). - Calculate total energy consumption for the month (daily consumption × number of days). - Calculate total cost (total energy × cost per unit).
A washing machine rated 300 Watt is operated for one hour/day. If the cost of one unit is ₹ 3.00, what will be the cost of the energy to operate a washing machine for the month of March ?
Asked in MPSC CS Prelims 2020 · Topic: Electric Current (Electrical Power and Energy, Joule heating effect)
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