what is slip rings in an induction motor&what is it's work.

Question Posted / deepak kapil

4 Answers
6272 Views
I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

what is slip rings in an induction motor&what is it's work...

Answer / s.sam jeba singh

Slip ring is used in an induction motor to add external
resistance

Is This Answer Correct ?

9 Yes

1 No

what is slip rings in an induction motor&what is it's work...

Answer / vishnu

I.M are two types.slip-ring and Sq.cage type motors. in
cage motors windings are in the form of short circuited
conducter bars. which have high reactance, due to at the
time of staring they will draw more reactive power and
having less straing torque.
*** in slip ring induction motors we add extra resistance
to reduce drawing high current at the time of starting and
improves starting torque.
**** main use of Slip rings is improving starting torque.

Is This Answer Correct ?

6 Yes

0 No

what is slip rings in an induction motor&what is it's work...

Answer / zakeer

main use of slip ring in IM is to add extra resistance to the motor and to give starting current as well as starting torque , when we use slip ring we have to give these connection to the lrs or grr then only it gets SC

Is This Answer Correct ?

2 Yes

0 No

what is slip rings in an induction motor&what is it's work...

Answer / sree kumar

it is an electromechanical device which transfers power and
electrical signals from stationary to the rotating
structure.

Is This Answer Correct ?

3 Yes

4 No

Post New Answer

More Electrical Engineering Interview Questions

what is threshold voltage for a relay???what does it exactly means ?whats its value in our indian transmission system say 11kv feeder RMU relay

3 Answers

What is the formula for calculating impedance of transformers connected parallel at fault level 50KA?

0 Answers

how to determine the cable size...pls explain me with the formula taking particular load....does the factors like impedance & short circuit rating influence the cable size, if so how....

0 Answers

when conductor rotates in varying magnetic field the emf will induced in it and it is sinusoidal in nature ...? Why it is not in square wave and rectangular wave in nature?

4 Answers

what is the purpose of NGR?

25 Answers Assam Electricals,

can alternators work at leading power factor?

2 Answers

what do u mean by knee point voltage?

7 Answers TATA,

What is sink and source?

0 Answers

what is circuit breaker in transfomer and where it used

0 Answers

Mention the value of earth resistance and factors on which it depends on.