38. (Ill) 65 kW is to arrive at a town over two 0.100-11
Chapter 21, Problem 38(choose chapter or problem)
38. (Ill) 65 kW is to arrive at a town over two 0.100-11 lines. Estimate how much powfer is saved if the voltage is stepped up from 120 V to 1200 V and then down again, rather than simply transmitting at 120 V. Assume the transformers are each 99%: efficient.
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