Engineering, 01.07.2020 22:01 covergurllaa

Consider a refrigerator that consumes 400 W of electric power when it is running. If the refrigerator runs only one-quarter of the time and the unit cost of electricity is $0.13/kWh, what is the electricity cost of this refrigerator per month (30 days)

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Consider a refrigerator that consumes 400 W of electric power when it is running. If the refrigerato...