vs 60 kVA at lagging PF of 0.8, while load 2 draws 26.667 ume no line resistance and Vab-440L 30° Vrms, find: The total power drawn by the loads. The phase currents of the lagging load. The phase currents of the leading load. The source line currents.

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Q3: A balanced three-phase system is terminated with two A-conected loads in parallel. Load 1
draws 60 kVA at lagging PF of 0.8, while load 2 draws 26.667 kVA at leading PF of 0.9.
Assume no line resistance and Vab-440L 30° Vrms, find:
(i) The total power drawn by the loads.
(ii) The phase currents of the lagging load.
(iii) The phase currents of the leading load.
(iv) The source line currents.
Transcribed Image Text:Q3: A balanced three-phase system is terminated with two A-conected loads in parallel. Load 1 draws 60 kVA at lagging PF of 0.8, while load 2 draws 26.667 kVA at leading PF of 0.9. Assume no line resistance and Vab-440L 30° Vrms, find: (i) The total power drawn by the loads. (ii) The phase currents of the lagging load. (iii) The phase currents of the leading load. (iv) The source line currents.
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