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 star pointed terminal have no current? how?

Answer Posted / rafi

The star point will have the current equal to the vector
sum of all the threee currents flowing in each winding.
since, the currents in each of the windings will differ
with a phase diff of 120 degress the vector sum will be
zero. provided, the currents in each phase should be equal.

Is This Answer Correct ?    13 Yes 1 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

what happens if earth of 33kv cable is not connected to earthing pits? please send this query's answer to ngrm.sudha249@gmail.com

2038


How to know about the rating(voltage and other) of induction motor if its name plate is missing at the manufacturing site.

3380


how we findout a ignater is faulty or not?

2108


If I want to buy a new Xformer for my plant what are the main parameter will I need to check?

1898


which protection used in power plant?

1958


WHAT KIND OF LIGHTENING PROTECTION SCHEMS CAN BE ADOPTED FOR THE FLAT ROOF OF BIG DIMENSION.

2124


How to protect sensitive loads such as Dosing pumps inside a factory from voltage surge/voltage fluctuation.

1809


hi friend i am going too attend for hpcl in this month please help me by sending written test question papers i am in the stream of E.E.E

1980


WHAT IS SPEC OF CLEANROOM MOTOR AND LIGHT FITTINGS?

2313


Two bulbs of 100w and 40w respectively connected in series across a 230v supply which bulb will glow bright and why?

1057


Differnce between negative Pahse SequenceFunction and unbalance Function?

1750


tell me about roaster switch .& what is the function in transmission & distribution?

2671


When can we take Neutral as common neutral link?

1662


what is the importance of earthing system on the generators big capacity and small?

1794


what will happen if synchronous machine rotor fed from single phase ac supply 

1745