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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 j60 N load Zyond 20Ω Zine 480 0° v Select one: a. 0.079 b. 1.63 c. 1.33 d. None of the above

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 j60 N load Zyond 20Ω Zine 480 0° v Select one: a. 0.079 b. 1.63 c. 1.33 d. None of the above

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
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Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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No SIM 9 91% JI 11:30 K/s 1 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 Ioad Zoad 202 j60 N Zine VG 480 Z0° V Select one: a. 0.079 b. 1.63 c. 1.33 d. None of the above II
Transcribed Image Text:No SIM 9 91% JI 11:30 K/s 1 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 Ioad Zoad 202 j60 N Zine VG 480 Z0° V Select one: a. 0.079 b. 1.63 c. 1.33 d. None of the above II
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