A 400W refrigerator operates for 16 h per day. Calculate the cost to operate uf fir 30 days at /rs.3.40 per kwh
Answers
Answered by
28
Cost of energy consumed = Rate × kWh (unit)
= 3.40 × 19
= 652.80
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Answered by
17
Answer:
652.80
Explanation:
Energy consumed= watt×hours×no.of days ÷ 1000
= 400×16×30÷1000
= 4×16×3
= 12×16
= 192 kWh (unit)
Cost of energy consumed = rate ×kWh
=3.40×192
= 652.80
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