A simple power system is shown in this Fig. The generator (480 V, 10 kVA) is connected to an ideal step-up transformer (1:20), a transmission line (R=20 Ohm and X=60 Ohm), step down transformer (40:1) and a load (R= 25 Ohm and X=10 Ohm) the base values for this system are chosen to be 480 V and 10 kVA at the generator. Calculate the per unit reactive power for the load. line oad Zoad 202 j60 N Zine 480 0° V 6-Per-unit Systems Calculations.pdf - Adobe Acrobat Reader DC (32-bit) Select one: O a. 0.079 O b. 1.63 O c. 1.33 O d. None of the above O e. 0.25
A simple power system is shown in this Fig. The generator (480 V, 10 kVA) is connected to an ideal step-up transformer (1:20), a transmission line (R=20 Ohm and X=60 Ohm), step down transformer (40:1) and a load (R= 25 Ohm and X=10 Ohm) the base values for this system are chosen to be 480 V and 10 kVA at the generator. Calculate the per unit reactive power for the load. line oad Zoad 202 j60 N Zine 480 0° V 6-Per-unit Systems Calculations.pdf - Adobe Acrobat Reader DC (32-bit) Select one: O a. 0.079 O b. 1.63 O c. 1.33 O d. None of the above O e. 0.25
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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Transcribed Image Text:A simple power system is shown in this Fig. The generator (480 V, 10 kVA) is connected to an ideal step-up
transformer (1:20), a transmission line (R=20 Ohm and X=60 Ohm), step down transformer (40:1) and a load
(R= 25 Ohm and X=10 Ohm) the base values for this system are chosen to be 480 V and 10 kVA at the
generator. Calculate the per unit reactive power for the load.
line 202
j60 N
load Zoad
Zine
VG
4800° V
6-Per-unit Systems Calculations.pdf - Adobe Acrobat
Reader DC (32-bit)
Select one:
O a. 0.079
O b. 1.63
O c. 1.33
O d. None of the above
O e. 0.25
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