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Voltage Calculation For Single Phase AC Circuit

In this analysis, we will use the nameplate or rated voltage of any single phase electrical equipment / appliance, along with the rated power and the cable or circuit impedance, to calculate the following:-

  1. Voltage Regulation .

  2. Circuit input voltage.

  3. The power loss in the circuit.

Vi=Circuit Input Voltage

Vo=Rated Load Voltage

Zc=Cable or circuit Impedance

Enter Rated Load Voltage (Vo): Volts

Enter Load Power:Watts

Enter Power Factor: Select for Leading Power Factor

Enter Cable Impedance Per Unit Length: Resistance (Ohms) Reactance (Ohms)

Enter Length: