Homework Help is Here – Start Your Trial Now!
Engineering
Electrical Engineering
52 A 74.6-kW, three-phase, 440-V (line to line), four-pole, 60-Hz induction motor has the following (per-phase) parameters referred to the stator circuit: Rs = 0.06 2 Xs = 0.3 2 Xm = 5 2 RR = 0.08 2 Xg = 0.3 2 The no-load power input is 3,240 W at a current of 45 A. Determine the line current, input power, devel- oped torque, shaft torque, and efficiency at s = 0.02.

52 A 74.6-kW, three-phase, 440-V (line to line), four-pole, 60-Hz induction motor has the following (per-phase) parameters referred to the stator circuit: Rs = 0.06 2 Xs = 0.3 2 Xm = 5 2 RR = 0.08 2 Xg = 0.3 2 The no-load power input is 3,240 W at a current of 45 A. Determine the line current, input power, devel- oped torque, shaft torque, and efficiency at s = 0.02.

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
52 A 74.6-kW, three-phase, 440-V (line to line), four-pole, 60-Hz induction motor has the following (per-phase) parameters referred to the stator circuit: Rs = 0.06 2 Xs = 0.3 2 Xm = 5 2 RR = 0.08 2 Xg = 0.3 2 The no-load power input is 3,240 W at a current of 45 A. Determine the line current, input power, devel- oped torque, shaft torque, and efficiency at s = 0.02.
Transcribed Image Text:52 A 74.6-kW, three-phase, 440-V (line to line), four-pole, 60-Hz induction motor has the following (per-phase) parameters referred to the stator circuit: Rs = 0.06 2 Xs = 0.3 2 Xm = 5 2 RR = 0.08 2 Xg = 0.3 2 The no-load power input is 3,240 W at a current of 45 A. Determine the line current, input power, devel- oped torque, shaft torque, and efficiency at s = 0.02.
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 5 steps with 13 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
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