Calculate the electric energy consumed by an electric iron of 2200W in 30 minutes.
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18 kWh. Given that, Power =1200W=1. 2kWh. Time = 30 min / day × 30 days =0. 5h×30= 15 h. Energy =Power×Time=1. 2×15= 18k answer = 10 kwh please mark me brainy
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