A load operates at 20 kW, 0.8 pf lagging. The load voltage is 220 ∠0° V rms at 60 Hz. The impedance of the line is 0.09 + j0.3 Ω. We wish to determine the voltage and power factor at the input to the line.
A load operates at 20 kW, 0.8 pf lagging. The load voltage is 220 ∠0° V rms at 60 Hz. The impedance of the line is 0.09 + j0.3 Ω. We wish to determine the voltage and power factor at the input to the line.