A three-phase line has an impedance of (2+j4) Q as shown in Figure 1. 2+ j4N ĮVL] = 207.85 V b. -j45N j40n Figure 1 Y-connected load having an impedance (30 + j40) Q / phase is connected in parallel with a balanced A-connected load having an impedance of (60 – j45) / phase. The line is supplied at the sending end from a three-phase balanced supply of line voltage 207.85 V. Taking the phase voltage V, as reference determine; a. The current, real power and reactive power drawn from the supply. b. The line voltage at the combined loads. c. The current per-phase in each load. d. The total real and reactive powers in each load and the line.
A three-phase line has an impedance of (2+j4) Q as shown in Figure 1. 2+ j4N ĮVL] = 207.85 V b. -j45N j40n Figure 1 Y-connected load having an impedance (30 + j40) Q / phase is connected in parallel with a balanced A-connected load having an impedance of (60 – j45) / phase. The line is supplied at the sending end from a three-phase balanced supply of line voltage 207.85 V. Taking the phase voltage V, as reference determine; a. The current, real power and reactive power drawn from the supply. b. The line voltage at the combined loads. c. The current per-phase in each load. d. The total real and reactive powers in each load and the line.
Introductory Circuit Analysis (13th Edition)
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ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
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![A three-phase line has an impedance of (2+j4) Q as shown in Figure 1.
2+ j4N
|VL] = 207.85 V
600
302
Figure 1
Y-connected load having an impedance (30 + j40) Q / phase is connected in parallel with a
balanced A-connected load having an impedance of (60 – j45) Q / phase. The line is supplied
at the sending end from a three-phase balanced supply of line voltage 207.85 V. Taking the
phase voltage V, as reference determine;
a. The current, real power and reactive power drawn from the supply.
b. The line voltage at the combined loads.
c. The current per-phase in each load.
d. The total real and reactive powers in each load and the line.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fadc1cd20-5d20-480e-959d-2dda553638af%2Fbf45fba5-02e5-4d21-bf47-41b9d1a78c3e%2Fu65or8_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A three-phase line has an impedance of (2+j4) Q as shown in Figure 1.
2+ j4N
|VL] = 207.85 V
600
302
Figure 1
Y-connected load having an impedance (30 + j40) Q / phase is connected in parallel with a
balanced A-connected load having an impedance of (60 – j45) Q / phase. The line is supplied
at the sending end from a three-phase balanced supply of line voltage 207.85 V. Taking the
phase voltage V, as reference determine;
a. The current, real power and reactive power drawn from the supply.
b. The line voltage at the combined loads.
c. The current per-phase in each load.
d. The total real and reactive powers in each load and the line.
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