Golgappa.net | Golgappa.org | BagIndia.net | BodyIndia.Com | CabIndia.net | CarsBikes.net | CarsBikes.org | CashIndia.net | ConsumerIndia.net | CookingIndia.net | DataIndia.net | DealIndia.net | EmailIndia.net | FirstTablet.com | FirstTourist.com | ForsaleIndia.net | IndiaBody.Com | IndiaCab.net | IndiaCash.net | IndiaModel.net | KidForum.net | OfficeIndia.net | PaysIndia.com | RestaurantIndia.net | RestaurantsIndia.net | SaleForum.net | SellForum.net | SoldIndia.com | StarIndia.net | TomatoCab.com | TomatoCabs.com | TownIndia.com
Interested to Buy Any Domain ? << Click Here >> for more details...

Why the rotor winding is short circuited of induction motor

Answer Posted / sai kiran

in induction motor stator winding acts as primary winding and rotor winding acts as secondary winding. when we give supply to primary winding flux is produced by it . it is induced to secondary due to induced emf current is produced in secondary winding it possible only when secondary winding is closed loop hence we short rotor winding.due to this current flow in secondary winding .when current is produced then flux is produced in it .this is rotor flux it oppose main flux that is stator flux this opposing process is called armature reaction due to this rotor starts rotates reach less than synchronous speed.

Is This Answer Correct ?    3 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

what do u understand about FACTS? how they are useful?

1977


I need the list of Universities who have summer intake for BS degree in Electrical Engineering.?

2031


An impedance of 100 ohms resistance and an unknown inductance is connected across the capacitor. The resulting impedance is a pure resistance of 500 ohms ifω = 10^5 rad/sec. calculate the values of inductor and capacitor.

1415


is IS says that neutral should be brought to switch box. and this one is a recomended practice

1853


How to calculate multiplication factor in kva example 500kva ans pls ?

1949


What type of fittings and electrical accessories can be install in radiation area ?

1746


How can we findout the maximum efficiancy of Transformer? At which load?

2074


A 500 V shunt motor runs at its normal speed of 250rpm when the armature current is 200A. The resistance of the armature is 0.12 Ω. Calculate the speed when a resistance is inserted in the field reducing the shunt field to 80% of normal value and the armature current is 100A.

2501


how to calculate the mesh earth network resistance in such substation, is there any recommended resistance values with references , thanks!

2327


Good day everyone,currently in our premise we using 30kw slip ring motor with resistance bank which we use as forward and reverse at conveyor bar handling. So,my question is how do we calculate the resistance bank which is suit the motor. Kindly,assist me... thank you

1713


HOW TO DESIGN THE body EARTH cable(Copper Conductor) size for 60KVA UPS?

1989


what is the use of power transformer in GSS.

2484


what is the criterion for selecting vector group of Transformers ? i mean how to decide vector group of Generator transformer, substation trasformer and transformer at consumer end

2335


Ac generato how produce power I need for camplet defination

1746


Is a contactor (or master relay) required between incoming lines and a VFD? The question goes to safety. If a contactor were used before the VFD and an e-stop engaged then the motor will coast to a stop (i.e. VFD loses power) instead of stopping much faster if the VFD braking fucntion were used. It would make more sense to keep power on the VFD.

2174