Homework Help is Here – Start Your Trial Now!
Engineering
Electrical Engineering
A balanced three-phase distribution line has an impedance of (1 +j8)ohm/phase .This line is used to supply three balanced three-phase loads that are connected in parallel. The three loads are: Load I: S1/phase = 40kVA at a power factor of 0.96 leading. Load 2: S2/phase = 60 kVA at a power factor of 0.8 lagging. Load 3: P3/phase= 33.6 kW and Q3/phase = 5.2 kVAR. The magnitude of the phase-to-neutral voltage at the terminals of the loads is 2400 V (rms)and is considered as phase reference. A)find the complex apparent power per phase  at the source end of the line

A balanced three-phase distribution line has an impedance of (1 +j8)ohm/phase .This line is used to supply three balanced three-phase loads that are connected in parallel. The three loads are: Load I: S1/phase = 40kVA at a power factor of 0.96 leading. Load 2: S2/phase = 60 kVA at a power factor of 0.8 lagging. Load 3: P3/phase= 33.6 kW and Q3/phase = 5.2 kVAR. The magnitude of the phase-to-neutral voltage at the terminals of the loads is 2400 V (rms)and is considered as phase reference. A)find the complex apparent power per phase  at the source end of the line

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

A balanced three-phase distribution line has an impedance of (1 +j8)ohm/phase .This line is used to supply three balanced three-phase loads that are connected in parallel. The three loads are:
Load I: S1/phase = 40kVA at a power factor of 0.96 leading.
Load 2: S2/phase = 60 kVA at a power factor of 0.8 lagging.
Load 3: P3/phase= 33.6 kW and Q3/phase = 5.2 kVAR.
The magnitude of the phase-to-neutral voltage at the terminals of the loads is
2400 V (rms)and is considered as phase reference.

A)find the complex apparent power per phase  at the source end of the line

Expert Solution
steps

Step by step

Solved in 4 steps with 3 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Knowledge Booster
Analysis of Single Phase and Three Phase System
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
  • SEE MORE 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