Homework Help is Here – Start Your Trial Now!
Engineering
Electrical Engineering
ANSWER ALL QUESTIONS TO 3 DECIMAL PLACES UNLESS OTHERWISE STATED. An ideal transformer, of rated power equal to 46 kVA, is used to step down the voltage from 1,600 V to 400 V. Primary winding has 180 turns of wire. a) Determine the number of turns on the secondary Number b) Find the rated primary and secondary currents. Ip= Number A Is= Number A c) Assuming that the load connected on the secondary is a pure resistance, calculate its value under the condition that the transformer delivers rated power at the output. Number Ohms

ANSWER ALL QUESTIONS TO 3 DECIMAL PLACES UNLESS OTHERWISE STATED. An ideal transformer, of rated power equal to 46 kVA, is used to step down the voltage from 1,600 V to 400 V. Primary winding has 180 turns of wire. a) Determine the number of turns on the secondary Number b) Find the rated primary and secondary currents. Ip= Number A Is= Number A c) Assuming that the load connected on the secondary is a pure resistance, calculate its value under the condition that the transformer delivers rated power at the output. Number Ohms

Introductory Circuit Analysis (13th Edition)
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...
See similar textbooks
icon
Related questions
Question

Please answer all subpart either dislike is ready please

Please all subpart in short please..

 

ANSWER ALL QUESTIONS TO 3 DECIMAL PLACES UNLESS OTHERWISE STATED. An ideal transformer, of rated power equal to 46 kVA, is used to step down the voltage from 1,600 V to 400 V. Primary winding has 180 turns of wire. a) Determine the number of turns on the secondary Number b) Find the rated primary and secondary currents. Ip= Number A Is= Number A c) Assuming that the load connected on the secondary is a pure resistance, calculate its value under the condition that the transformer delivers rated power at the output. Number Ohms d) Find the resistance that the primary 'sees' when the secondary is loaded with the resistance of part (c). Number Ohms e) If the primary winding resistance is 0.6 Ohms, the secondary winding resistance is 0.5 Ohms and the core losses in the transformer are 550 W, determine the efficiency of the real transformer when it operates with rated current. Number percent
Transcribed Image Text:ANSWER ALL QUESTIONS TO 3 DECIMAL PLACES UNLESS OTHERWISE STATED. An ideal transformer, of rated power equal to 46 kVA, is used to step down the voltage from 1,600 V to 400 V. Primary winding has 180 turns of wire. a) Determine the number of turns on the secondary Number b) Find the rated primary and secondary currents. Ip= Number A Is= Number A c) Assuming that the load connected on the secondary is a pure resistance, calculate its value under the condition that the transformer delivers rated power at the output. Number Ohms d) Find the resistance that the primary 'sees' when the secondary is loaded with the resistance of part (c). Number Ohms e) If the primary winding resistance is 0.6 Ohms, the secondary winding resistance is 0.5 Ohms and the core losses in the transformer are 550 W, determine the efficiency of the real transformer when it operates with rated current. Number percent
Expert Solution
steps

Step by step

Solved in 4 steps

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Knowledge Booster
Single 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,
SEE MORE TEXTBOOKS