A 415V 50HZ 50hP 34 8 pole induction motor is drawing 65A at 0.80pf lagging. Slip is given as 2 percent. The stator cooper losses are 1.8kW and the rotor cooper losses are 850W. The friction and windage losses are 700W, the core losses are 1400W. The stray losses are negligible. Find, a) The air-gap power b) The converted power c) The output power d) The efficiency of the motor. e) Synchronous speed and the rotor speed f) Determine the power of this induction motor in watts according to the given nameplate on the machine.
A 415V 50HZ 50hP 34 8 pole induction motor is drawing 65A at 0.80pf lagging. Slip is given as 2 percent. The stator cooper losses are 1.8kW and the rotor cooper losses are 850W. The friction and windage losses are 700W, the core losses are 1400W. The stray losses are negligible. Find, a) The air-gap power b) The converted power c) The output power d) The efficiency of the motor. e) Synchronous speed and the rotor speed f) Determine the power of this induction motor in watts according to the given nameplate on the machine.
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...
Related questions
Question
100%
Electrical Engineering - Convargion Please solve the question quickly
Transcribed Image Text:A 415V 50HZ 50hP 34 8 pole induction motor is drawing 65A at 0.80pf lagging. Slip is given as 2 percent. The stator cooper
losses are 1.8kW and the rotor cooper losses are 850W. The friction and windage losses are 700W, the core losses are
1400W. The stray losses are negligible. Find,
a)
The air-gap power
b) The converted power
c)
The output power
d) The efficiency of the motor.
e)
Synchronous speed and the rotor speed
f)
Determine the power of this induction motor in watts according to the given nameplate on the machine.
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 3 steps with 2 images
Knowledge Booster
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)
Electrical Engineering
ISBN:
9780133923605
Author:
Robert L. Boylestad
Publisher:
PEARSON
Delmar's Standard Textbook Of Electricity
Electrical Engineering
ISBN:
9781337900348
Author:
Stephen L. Herman
Publisher:
Cengage Learning
Programmable Logic Controllers
Electrical Engineering
ISBN:
9780073373843
Author:
Frank D. Petruzella
Publisher:
McGraw-Hill Education
Introductory Circuit Analysis (13th Edition)
Electrical Engineering
ISBN:
9780133923605
Author:
Robert L. Boylestad
Publisher:
PEARSON
Delmar's Standard Textbook Of Electricity
Electrical Engineering
ISBN:
9781337900348
Author:
Stephen L. Herman
Publisher:
Cengage Learning
Programmable Logic Controllers
Electrical Engineering
ISBN:
9780073373843
Author:
Frank D. Petruzella
Publisher:
McGraw-Hill Education
Fundamentals of Electric Circuits
Electrical Engineering
ISBN:
9780078028229
Author:
Charles K Alexander, Matthew Sadiku
Publisher:
McGraw-Hill Education
Electric Circuits. (11th Edition)
Electrical Engineering
ISBN:
9780134746968
Author:
James W. Nilsson, Susan Riedel
Publisher:
PEARSON
Engineering Electromagnetics
Electrical Engineering
ISBN:
9780078028151
Author:
Hayt, William H. (william Hart), Jr, BUCK, John A.
Publisher:
Mcgraw-hill Education,