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For this question, you are a construction partner in a managing firm in Kuala Lumpar. The...

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Electrical Engineering

For this question, you are a construction partner in a managingfirm in Kuala Lumpar. The skyscraper you are working in has 12 airconditioners that use 30 amps and operate 33% during the year. Youwill be installing 3 new, compatible air conditioners that are thesame size for identical installation spaces in each unit. Each newunit will use 25 amps operating 40% during the year. If both unitsfunction at 135 volts each, what will the difference in 30-dayenergy cost be if the price for electricity is $0.15kWhr from themandate?

Answer & Explanation Solved by verified expert
4.4 Ratings (684 Votes)
Annual energy requirement for 12 air conditioners 12 x 30 A x 135 V x 365 x 24 hr x 33 30A is operatingcurrent and 135 V is operating voltagge of each AC 33 isthe time    See Answer
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