Homework Help is Here – Start Your Trial Now!
Engineering
Electrical Engineering
20. A 100 V, balanced three-phase source has two single phase loads; The first load has an impedance of (5 + jX) ohms and connected across lines A and B. The sebond load is connected across B and C and has an impedance of (R - j2) ohms. Determine the values of R and X, if the current in line B is 25.932-102.37° A and the ratio of X to R is 1.5. A. 2 0, 3N B. 3Ω, 4.5 Ω C. 42, 6 2 D. 5Ω, 7.5 Ω

20. A 100 V, balanced three-phase source has two single phase loads; The first load has an impedance of (5 + jX) ohms and connected across lines A and B. The sebond load is connected across B and C and has an impedance of (R - j2) ohms. Determine the values of R and X, if the current in line B is 25.932-102.37° A and the ratio of X to R is 1.5. A. 2 0, 3N B. 3Ω, 4.5 Ω C. 42, 6 2 D. 5Ω, 7.5 Ω

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

Pls explain solution well. Right answer is letter A

A. B. 2,589 VV 20. A 100 V, balanced three-phase source has two single phase loads, The first load has an impedance of (5+ jX) ohms and connected across lines A and B. The sebond load is connected across B and C and has an impedance of (R - j2) ohms. Determine the values of R and X, if the current in line B is 25.932-102.37° A and the ratio of X to R is 1.5. A. 2 2, 3 2 B. 3 2, 4.5 2 C. 4 2, 6 2 D. 5 N, 7.5 N 21. A 480 V, three-phase, three-wire, ACB sequence source supplies power to a combination of single phase industrial loads. The line currents drawn from the source are: la = 352-42.5° A, Ib = 60/165° A, Ic = 48238° A. However, it was found out that the instrument used in measuring the current in line B is defective. What is the total power drawn from the source? A. 15,593 W %3D %3D B. 9,180 W. C. 16,728 W D. 24,000 W
Transcribed Image Text:A. B. 2,589 VV 20. A 100 V, balanced three-phase source has two single phase loads, The first load has an impedance of (5+ jX) ohms and connected across lines A and B. The sebond load is connected across B and C and has an impedance of (R - j2) ohms. Determine the values of R and X, if the current in line B is 25.932-102.37° A and the ratio of X to R is 1.5. A. 2 2, 3 2 B. 3 2, 4.5 2 C. 4 2, 6 2 D. 5 N, 7.5 N 21. A 480 V, three-phase, three-wire, ACB sequence source supplies power to a combination of single phase industrial loads. The line currents drawn from the source are: la = 352-42.5° A, Ib = 60/165° A, Ic = 48238° A. However, it was found out that the instrument used in measuring the current in line B is defective. What is the total power drawn from the source? A. 15,593 W %3D %3D B. 9,180 W. C. 16,728 W D. 24,000 W
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 4 steps with 4 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Knowledge Booster
Digital Modulation Scheme (Amplitude-Shift Keying [ASK], Phase-Shift Keying [PSK], Frequency-Shift Keying [FSK])
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.
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