An electric refrigerator rated 500w operates 10hour/day. hat is the cost of the energy to operate it for 30 days at rs.2.50 per kwh
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Answered by
16
Given Power 500w - 0.5kW ( 1 watt = 1/1000 kilowatt)
Energy = 0.5 × 10 = 5 kWhrs
Now it is operated for 30 days so the energy consumed in 30 days
= 30 × 5 = 150 kWhrs
Cost of the energy consumed in 30 days = 150 × 2.50 = 375
cost is 375 rupees
Energy = 0.5 × 10 = 5 kWhrs
Now it is operated for 30 days so the energy consumed in 30 days
= 30 × 5 = 150 kWhrs
Cost of the energy consumed in 30 days = 150 × 2.50 = 375
cost is 375 rupees
Answered by
6
600..is the correct answer for this que.
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