Q1/ Find the RMS value of lo in the unbalanced three-phase circuit. 0.40 j20 a 1.60 j4 A 780 1540 277/0 V 0.4 0 j1.6 b 2.60 j240 B 770 un 277/-120 V 277/120 V 0.2 j1.20 0.80 j3.8 C 799 1550 un

Introductory Circuit Analysis (13th Edition)
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Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
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Q1/ Find the RMS value of lo in the unbalanced three-phase circuit.
0.4 0 j20 a 1.60 j49
A 780 1540
277/0 V
0.4 j1.6
b 2.60 240 B 770 56
277-120 V
277/120 V
0.2 0 j1.20
0.80 3.80 C 799
55 0
Transcribed Image Text:Q1/ Find the RMS value of lo in the unbalanced three-phase circuit. 0.4 0 j20 a 1.60 j49 A 780 1540 277/0 V 0.4 j1.6 b 2.60 240 B 770 56 277-120 V 277/120 V 0.2 0 j1.20 0.80 3.80 C 799 55 0
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