Content: fiz040_50.doc (38.50 KB)
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50. From the source, the potential difference at the terminals is U = 105 V is required to transfer power P = 5 ∙ 103 kW at a distance L = 5 km. Acceptable "loss" voltage wires k = 1%. Calculate the minimum cross section S wire suitable for this purpose.
Detailed solution. Decorated in Microsoft Word 2003. (Target decided to use formula editor)
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