Line voltage "A" is the reference and include the 30-degree phase shift. A three-phase source, 3-wire, 4160V, negative sequence is loaded with the following single-phase loads: Zab 5253.13° Q; Zbn=5253.13° Q; Zen 5253.13° 0; Zbc 10253.13° Q; = Zca 10253.13° 0; Zab 10/53.13° Q = Determine: a. the overall power factor; b. the total line a positive, b negative, and c zero sequence;
Line voltage "A" is the reference and include the 30-degree phase shift. A three-phase source, 3-wire, 4160V, negative sequence is loaded with the following single-phase loads: Zab 5253.13° Q; Zbn=5253.13° Q; Zen 5253.13° 0; Zbc 10253.13° Q; = Zca 10253.13° 0; Zab 10/53.13° Q = Determine: a. the overall power factor; b. the total line a positive, b negative, and c zero sequence;
Introductory Circuit Analysis (13th Edition)
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ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
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Transcribed Image Text:Line voltage "A" is the reference and include the 30-degree phase shift. A three-phase source, 3-wire,
4160V, negative sequence is loaded with the following single-phase loads:
Zab 5253.13° Q;
Zbn=5253.13° Q;
Zen 5253.13° 0;
Zbc 10253.13° Q;
=
Zca 10253.13° 0;
Zab 10/53.13° Q
=
Determine:
a. the overall power factor;
b. the total line a positive, b negative, and c zero sequence;
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