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Answer ALL four questions. Each question carries 25 marks. Question 1 (a) Figure Qla shows a balanced three-phase supply
Posted: Mon May 09, 2022 7:35 am
by answerhappygod
- Answer All Four Questions Each Question Carries 25 Marks Question 1 A Figure Qla Shows A Balanced Three Phase Supply 1 (46.37 KiB) Viewed 24 times
Answer ALL four questions. Each question carries 25 marks. Question 1 (a) Figure Qla shows a balanced three-phase supply with unbalanced three phase load. Calculate the currents IAB, ICA, and IA in polar form. (15 mark A A VA=220V 20° TAB ZAB 10 12 209 Zca=812 230° DO Vc-220V 2120° VB 220V 2-120° ZBC-502-60° B + Figure Ola