In house 60 watt electric valve are lighted for 4 hours and three 100 bulb for 5 hours everyday calculate the electric energy consumed 30 days
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Power consumed=power in watt × hours
-------------------------------
1000
power in watt=60+(3×100)=60+300=360
hours = (4+5)×30=9×30=270
power consumed= 360×270 97200
-------------- = ------------= 97.2 units
1000 1000
-------------------------------
1000
power in watt=60+(3×100)=60+300=360
hours = (4+5)×30=9×30=270
power consumed= 360×270 97200
-------------- = ------------= 97.2 units
1000 1000
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