Why is it necessary to increase the voltage in the transmission line during the transmission of electricity?
| August 29, 2020 | Education
With an increase in the current in the circuit by 2 times, the heat losses increase by 4 times. Therefore, when transmitting electrical energy through wires, to maintain the transmitted power, the current must be reduced. At a given power, a decrease in the current strength is possible only with an increase in voltage, since P = IU.
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