A500 heater is used for 1 and half hours per day is the electric energy cost is rupees 6 per unit then calculate the electric expenses for 30 days
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Power=500W
Time=3/2hrs=1.5hr
Energy consumed in a day
=power*time
=500*1.5=750Wh
=0.75Kwh or units
Energy consumed in 30 days
=30*0.75
=22.5 units
Amount for 1 units current=6
Amount for 22.5 units current=R s. 135................hope it helps
Time=3/2hrs=1.5hr
Energy consumed in a day
=power*time
=500*1.5=750Wh
=0.75Kwh or units
Energy consumed in 30 days
=30*0.75
=22.5 units
Amount for 1 units current=6
Amount for 22.5 units current=R s. 135................hope it helps
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