Answer to Question #203300 in Electrical Engineering for sonwabile

Question #203300

An unbalanced, three-phase, three-wire, star-connected load is supplied from a balanced three-phase source at 380 V,50 Hz. The phase sequence impedances of the load are the following:  

Za =17.5 ∠ - 34.2°Ω ;               Zb=13.9 ∠ 68.15° Ω  ;               Zc =14.2 ∠ - 49.7° Ω 

Take Eab as a reference, with a phase sequence of ACB.

   

Use Millman’s theorem and determine the phase voltage (Ic) of the load in polar form.




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Expert's answer
2021-06-07T05:46:42-0400

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