A 480 vrms source supplies 3 parallel loadsnbspnbspnbsp


A 480 V(rms) source supplies 3 parallel loads:

    load 1: P1 = 25kW and Q1 = 25 kVAr, no power factor given, no Resistance(R1) given

     load 2: S2 = 15kVA at power factor 0.8 leading,P2 and Q2 not given and no R2 given

     load 3: R3 = 20.9 ohms (resistive), P3 not given, Q3 not given, no power factor given

What is the power factor of the combined load?    And, What is the Real power of the combined load?

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Electrical Engineering: A 480 vrms source supplies 3 parallel loadsnbspnbspnbsp
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