Question: Determine the complex power S in the following cases: ( a ) Pav = 3 2 0 W , | Q | = 1 3

Determine the complex power S in the following cases: (a) Pav =320 W,|Q|=135 VAR (capacitive load)(b)|Q|=2200 VAR, pf =0.87(leading)(c) S =600 VA,|Q|=450 VAR (inductive load)(d) Vrms =115V, Pav =1 kW,|ZL|=5(capacitive load)(e) ZL =(85+ j 40) Irms =11A

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