A 50 KVA, 4,400/220 V transformer has r1 =3.54 ohms r2=0.009 ohms, x1 =5.2 ohms and x2 =0.15 ohn Find: a. the equivalent resistance as referred to the primary and secondary b. the equivalent reactance as referred to both primary and secondary d. equivalent impedance as referred to primary and secondary.

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...
icon
Related questions
Question
A 50 KVA, 4,400/220 V
transformer has r1 =3.54 ohms,
r2=0.009 ohms,
x1 =5.2 ohms and x2 =0.15 ohm.
Find:
a. the equivalent resistance as
referred to the primary and
secondary
b. the equivalent reactance as
referred to both primary and
secondary
d. equivalent impedance as
referred to primary and
secondary.
Transcribed Image Text:A 50 KVA, 4,400/220 V transformer has r1 =3.54 ohms, r2=0.009 ohms, x1 =5.2 ohms and x2 =0.15 ohm. Find: a. the equivalent resistance as referred to the primary and secondary b. the equivalent reactance as referred to both primary and secondary d. equivalent impedance as referred to primary and secondary.
Expert Solution
steps

Step by step

Solved in 2 steps with 2 images

Blurred answer
Knowledge Booster
Three Phase Transformer
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, electrical-engineering and related others by exploring similar questions and additional content below.
Similar questions
Recommended textbooks for you
Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
Electrical Engineering
ISBN:
9780133923605
Author:
Robert L. Boylestad
Publisher:
PEARSON
Delmar's Standard Textbook Of Electricity
Delmar's Standard Textbook Of Electricity
Electrical Engineering
ISBN:
9781337900348
Author:
Stephen L. Herman
Publisher:
Cengage Learning
Programmable Logic Controllers
Programmable Logic Controllers
Electrical Engineering
ISBN:
9780073373843
Author:
Frank D. Petruzella
Publisher:
McGraw-Hill Education
Fundamentals of Electric Circuits
Fundamentals of Electric Circuits
Electrical Engineering
ISBN:
9780078028229
Author:
Charles K Alexander, Matthew Sadiku
Publisher:
McGraw-Hill Education
Electric Circuits. (11th Edition)
Electric Circuits. (11th Edition)
Electrical Engineering
ISBN:
9780134746968
Author:
James W. Nilsson, Susan Riedel
Publisher:
PEARSON
Engineering Electromagnetics
Engineering Electromagnetics
Electrical Engineering
ISBN:
9780078028151
Author:
Hayt, William H. (william Hart), Jr, BUCK, John A.
Publisher:
Mcgraw-hill Education,