Unformatted text preview: source to the loads. 4. What is the power factor of the three loads combined? 5. It is necessary to add a parallel load in the Δ configuration to the circuit to minimize the magnitude of the line current. The line voltage and total average power delivered by the source may not change. What are the impedance and the component value of this load? 6. What is the power factor of the additional load? 7. What is the power factor of the four loads combined?...
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 Fall '09
 ENGLISH
 Alternating Current, Frequency, Volt, Electric power, Power factor, line voltage

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