TUTORIAL 2: Unbalanced A-connected load A balanced abc-sequence source Vab= 10020° V. Is connected to a delta- connected unbalanced load ZAB = 8N; ZCA = j4N. If the total load is 2238W+j2982 VAR. a. Draw the circuit and find load voltage per-phase. b. Determine load ZBC. c. Calculate the line current.

Introductory Circuit Analysis (13th Edition)
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ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
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Answer:
la = 15.52126⁰; Ib = 22.52 - 164º; la
ZBC = 8+J40
= 36231⁰
Transcribed Image Text:Answer: la = 15.52126⁰; Ib = 22.52 - 164º; la ZBC = 8+J40 = 36231⁰
TUTORIAL
2: Unbalanced
A-connected load
A balanced abc-sequence source Vab= 10020° V. Is connected to a delta-
connected unbalanced load ZAB = 80 ; ZCA = j4. If the total load is
2238W+j2982 VAR.
a. Draw the circuit and find load voltage per-phase.
b. Determine load ZBC.
c. Calculate the line current.
Transcribed Image Text:TUTORIAL 2: Unbalanced A-connected load A balanced abc-sequence source Vab= 10020° V. Is connected to a delta- connected unbalanced load ZAB = 80 ; ZCA = j4. If the total load is 2238W+j2982 VAR. a. Draw the circuit and find load voltage per-phase. b. Determine load ZBC. c. Calculate the line current.
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