five bulbs of 60w each and two heaters of 200 w each work on an average four hours a day. If the energy costs rupees four per kWH, total monthly bill for the month of November will be?
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1
Answer:
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Answered by
1
Answer:336 Rs
Explanation:
Total power consumed per day = 5 x 60 + 2 x 200 = 700 W
Energy released = 700W x 4 h = 2. 8 KWh per day
total energy released = 2.8kWh x 30 days = 84 kWh.
Per Kwh cost = 4 rs
total = 84 x 4 =336 Rs.
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