Task 31430.
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- Physics
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DESCRIPTION
Task 31430.
From a mobile power station that provides an output voltage of 380 V is required to transfer energy to a distance of 1 km. Power consumption 20 kW. Find the minimum power losses in the network, if the diameter of the lead wires of copper 0.5 cm.
Additional information:
Detailed solution shorthand terms, formulas and laws used in the decision, the withdrawal of the calculation formula and the response.
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