UrbanPro
Login Ask & Answer Success Stories Paid Courses Free Classes Tuition & Classes Fees Write a Review Help Center
Post your Learning Need Signup as a Tutor
✕

Popular Cities

Bangalore

Hyderabad

Delhi

Mumbai

Chennai

Pune

Kolkata

Gurgaon

Ahmedabad

Jaipur

Noida

✕

Take BTech Tuition from the Best Tutors

  • Affordable fees
  • 1-1 or Group class
  • Flexible Timings
  • Verified Tutors

Book a Free Demo

BTech Tuition > Why induction motors can't run at synchronous speeds?
✕

Search in

Why induction motors can't run at synchronous speeds?

Asked by Last Modified  

7 Answers

Follow 5
Answer

Please enter your answer

Engineering Tutor and Cuemath teacher

The working principle of I.M. is electromagnetic induction. If I.M. runs at synchronous speed then there would be no relative speed between stator field and rotor. Then there will be no induced emf, no current and no torque will be produced. Hence I.M. always runs at a speed less than synchronous spe...
Comments
Dislike Bookmark

Electrical Engineering teaching

Induction motor always tries to run at synchronous speed , but in trying to achieve synchronous speed it loses the property by which it actually runs ie., relative speed between stator field and rotor becomes zero, and which makes the motor to stop, as the motor tries to stop ie., slows down, again relative...
read more
Induction motor always tries to run at synchronous speed , but in trying to achieve synchronous speed it loses the property by which it actually runs ie., relative speed between stator field and rotor becomes zero, and which makes the motor to stop, as the motor tries to stop ie., slows down, again relative speed appears between stator field and rotor and therefore again it starts running, thereby the rotor of IM always try to catch the synchronous speed but it cannot and slips away. That’s why as the IM cannot run with synchronous speed it is also called as Asynchronous motor. read less
Comments
Dislike Bookmark

Looking for assignments in Electrical Engineering

Because rotor conductors carry currents only if there i a relative speed between stator field and rotor field , if it will run on synchronous speed then induced emf in rotor conductors will be zero and rotor currents will also be zero then motor will not run at all
Comments
Dislike Bookmark

Electrical and Electronics Engineering, MATLAB, Python Tutor

If I.M runs at synchronous speed, then relative speed between stator field & rotor is zero. so torque is zero. that's why I.M can't run at synchronous speed.
Comments
Dislike Bookmark

industrial automation - PLC &scada ,motor,derive

If it runs at synchronous speed then the flux linkage in the rotor winding is zero hence no torque is produced.
Comments
Dislike Bookmark

tution teacher

That is induction motor is not a self starting motor.
Comments
Dislike Bookmark

Electrical machines tutor

if the speed of the rotor reaches to synchronous speed then other is no relative speed between the rotor and stator field hence no e.m.f and hence no current. due to this no torque to maintain rotation. that is the reason for IM always runs below synch speed.
Comments
Dislike Bookmark

View 5 more Answers

Related Questions

How I can describe past and future incidents?
SUPPOSE THE RESPONSE OF AN LTI SYSTEM IS y(n)=x(n-1) take time instants like n=0 then y(0)=x(-1) time -1 is the past of time 0 take time instant like n=1 then y(1)=x(0) time 0 is the past of...
Anvesh
0 0
7
Why D.C drives are preferred in various industries even if the supply was A.C?
Mainly bcoz of its simlicity in speed control
Saikrishna
0 0
7
What is the better option for class 10, coaching class, self-study or private tuition?
If you are taking coaching classes you must need self-study. Even if you take private tuition you must need self - study. If you have self-study no need of coaching classes and tuitions >private tuitions...
Neelima
0 0
5
Is heat and work are mutually convertible according to first law of thermodynamics?
yes, they are. The only thing is that work is called high grade energy because almost all of it can be converted into heat. Whereas, heat is called low grade energy because never all of it gets converted...
Adarsha Shrivastava
0 0
9
How many total laws are defined in thermodynamics? Name them..
0 1 2
Abhay Malhotra

Now ask question in any of the 1000+ Categories, and get Answers from Tutors and Trainers on UrbanPro.com

Ask a Question

Related Lessons

Simple Algorithms - Fibonacci, Finding GCD & Finding LCM.
import java.util.Scanner; //0,1,1,2,3,5,8,13,21,34... //fun(n)=fun(n-1)+fun(n-2) where n>=2 /*fib(9)=fib(8)+fib(7) =fib(7)+fib(6)+fib(6)+fib(5) =fib(6)+fib(5)+fib(5)+fib(4)+fib(5)+fib(4)+fib(4)+fib(3) */ public...

Paras

0 0
0
BTech Student
INTEGRATED CIRCUITS Unit Topic Lectures Analog Integrated circuit Design: an overview: Current Mirrors using BJT and MOSFETs, Simple current Mirror, Base current compensated current Mirror, Wilson and...

Anand

0 0
0
GIT
In software engineering, software configuration management (SCM) is the task of tracking and controlling changes in the software, part of the larger cross-disciplinary field of configuration management....
R

Rahul

0 0
0
Gauge pressure
A football was inflated to a gauge pressure of 1 bar when the ambient temperature was 15 C c . When the game started next day, the air temperature at the stadium was 5C c . Assume that the volume of the...

Rahul

0 0
0
Refrigeration Cycles & Its Applications
The term “refrigeration” is used to denote maintenance of a system or body at a temperature lower than that of its surroundings. The system maintained at the lower temperature is known as refrigerated...

Kamal

2 1
0

Recommended Articles

Finding Tuitions for Bachelor of Engineering...

According to a recent survey conducted by the NCAER (National Council of Advanced Economic Research), engineering is the most sought after course in India. Some engineering courses are offered as BE or Bachelor of Engineering while some as Bachelor in Technology or B.Tech. Since engineering is a professional course, the...

Read full article >

Tuitions for Professional courses - Does...

MBA, Medicine and engineering are the three main professional courses in India. Engineering is still one of the highly sorted after professional courses in the under graduate level, while MBA is favoured as a preferred post graduate course. To shine in these courses, one needs to work and study hard. Engineering as a...

Read full article >

5 Engaging Activities For Children To Get...

Learning for every child starts from a very young age. While the formal methods include school curriculums and private lessons, the informal methods include dancing, music, drawing, and various fun-filling activities. Playing games and practising these types of activities helps the children get out of boredom and...

Read full article >

The Trend of E-learning and it’s Benefits

E-learning is not just about delivering lessons online. It has a much broader scope that goes beyond manual paper or PowerPoint Presentations. To understand the reach of E-learning and how the whole process works in developing the Educational system, we will discuss a few points here. Let us find out how this new learning...

Read full article >

Find Engineering Tuition near you
Engineering Tuition in Hyderabad
Engineering Tuition in Bangalore
Engineering Tuition in Delhi
Engineering Tuition in Chennai
Engineering Tuition in Mumbai
Engineering Tuition in Pune
Engineering Tuition in Kolkata
Engineering Tuition in Noida
Engineering Tuition in Gurgaon
Engineering Tuition in Jaipur
Online Btech Tuitions

Looking for BTech Tuition ?

Learn from the Best Tutors on UrbanPro

Are you a Tutor or Training Institute?

Join UrbanPro Today to find students near you
X

Looking for BTech Tuition Classes?

The best tutors for BTech Tuition Classes are on UrbanPro

  • Select the best Tutor
  • Book & Attend a Free Demo
  • Pay and start Learning

Take BTech Tuition with the Best Tutors

The best Tutors for BTech Tuition Classes are on UrbanPro

This website uses cookies

We use cookies to improve user experience. Choose what cookies you allow us to use. You can read more about our Cookie Policy in our Privacy Policy

Accept All
Decline All

UrbanPro.com is India's largest network of most trusted tutors and institutes. Over 55 lakh students rely on UrbanPro.com, to fulfill their learning requirements across 1,000+ categories. Using UrbanPro.com, parents, and students can compare multiple Tutors and Institutes and choose the one that best suits their requirements. More than 7.5 lakh verified Tutors and Institutes are helping millions of students every day and growing their tutoring business on UrbanPro.com. Whether you are looking for a tutor to learn mathematics, a German language trainer to brush up your German language skills or an institute to upgrade your IT skills, we have got the best selection of Tutors and Training Institutes for you. Read more

ThinkVidya Learning Pvt Ltd © 2010-2026 All Rights Reserved