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A small office-building air conditioner operates on 408-V
Chapter 20, Problem 78(choose chapter or problem)
QUESTION:
Problem 78PE
A small office-building air conditioner operates on 408-V AC and consumes 50.0 kW. (a) What is its effective resistance? (b) What is the cost of running the air conditioner during a hot summer month when it is on 8.00 h per day for 30 days and electricity costs 9.00 cents/kW ⋅ h ?
Questions & Answers
QUESTION:
Problem 78PE
A small office-building air conditioner operates on 408-V AC and consumes 50.0 kW. (a) What is its effective resistance? (b) What is the cost of running the air conditioner during a hot summer month when it is on 8.00 h per day for 30 days and electricity costs 9.00 cents/kW ⋅ h ?
ANSWER:Solution 78PE