Homework Help is Here – Start Your Trial Now!
Engineering
Electrical Engineering
Q3. A four-pole de machine has an armature radius of 12.5 cm and an effective length of 24 cm. the poles cover 80% of the armature periphery. The armature winding is double-layered and has 33 coils. Each having 6 turns. The average flux density under each pole 0.78 T. for a lap-wound armature winding, determine: a) The machine constant. V/Y b) The induced armature voltage when the armature rotates at 860r/m. c) The electromagnetic torque developed when the current in the coil is 60 A. d) The power developed by the armature.

Q3. A four-pole de machine has an armature radius of 12.5 cm and an effective length of 24 cm. the poles cover 80% of the armature periphery. The armature winding is double-layered and has 33 coils. Each having 6 turns. The average flux density under each pole 0.78 T. for a lap-wound armature winding, determine: a) The machine constant. V/Y b) The induced armature voltage when the armature rotates at 860r/m. c) The electromagnetic torque developed when the current in the coil is 60 A. d) The power developed by the armature.

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
I need the answer as soon as possible
Q3. A four-pole de machine has an armature radius of 12.5 cm and an effective length of 24 cm. the poles cover 80% of the armature periphery. The armature winding is double-layered and has 33 coils. Each having 6 turns. The average flux density under each pole 0.78 T. for a lap-wound armature winding, determine: a) The machine constant. V/Y b) The induced armature voltage when the armature rotates at 860r/m. c) The electromagnetic torque developed when the current in the coil is 60 A. d) The power developed by the armature.
Transcribed Image Text:Q3. A four-pole de machine has an armature radius of 12.5 cm and an effective length of 24 cm. the poles cover 80% of the armature periphery. The armature winding is double-layered and has 33 coils. Each having 6 turns. The average flux density under each pole 0.78 T. for a lap-wound armature winding, determine: a) The machine constant. V/Y b) The induced armature voltage when the armature rotates at 860r/m. c) The electromagnetic torque developed when the current in the coil is 60 A. d) The power developed by the armature.
Expert Solution
steps

Step by step

Solved in 3 steps with 2 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
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