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An air conditioner has a power rating of 3000 W and is used daily. Its electrical
consumption is 120 kWh for one week.
(a) Calculate, in hours, the average duration for which the air conditioner is used daily​

Respuesta :

Answer:

5.714 hours / day

Explanation:

Calculate the hours used in that week

120000 / 3000 = 120 / 3 = 40 hours a week

Calculate the amount it is used in one day

40 / 7 = 5.71428571 hours or 5.714 hours/day

Answer:

5.714 hours / day

Explanation:

The simple answer

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