Four 100 w bulbs, five 60w bulbs and five 60w fans work
for 5 hours daily in a house.what is the cost of electrical energy consumed in
one month at the rate of Rs.3 per unit
Answers
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1
Answer:
Rs 50000
Explanation:
Power comsumed. = (100×4)+(5×60)+(5×60)
= 1000 W
Total power consumption
= 1000×(5 hours)×(30 days)
= 150000 W
Total Cost = 150000/3
= Rs 50000 answer
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