A lamp rated 40w and an electric iron rated 800w are used for 6 hours everyday. 3Calculate the total energy consumed in 30 days.
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Total power =800 watts +40 watts =840 watts
Turn it to kWh= 840/1000 =.84❌6=5. 04 kWh.
Energy consumed in 30 days= 5.04❌30=
151.2 kWh, answer.
Turn it to kWh= 840/1000 =.84❌6=5. 04 kWh.
Energy consumed in 30 days= 5.04❌30=
151.2 kWh, answer.
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