A 1200 watt motor has to be operated 12 hours /day how much will it cost at the rate of rs 7.50/ unit in 12 day
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Answer:
unit in a day 1.2kWx 12hrs = 14.4 unit
unit in 12 days = 172.8 unit
cost- 172.8x 7.50 = rs 1296
Explanation:
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