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 should we use Star-Delta connection in step down power
transformers?

Answer Posted / paramesh

Because starting voltage of the star connection is less
compare 2 other connections..........

Is This Answer Correct ?    6 Yes 17 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

What are the Formula of computing Back up Time of 500kVA UPS with 4 Battery Banks, each bank composed of 43 pcs of Batteries 12V150Ah. How to compute the Back up Time of UPS? We have also 3X500kVA UPS running in Parallel same composition as I write above.

1344


When lag/lead/lag-lead compensation is employed?

1186


HOW can i REuse the fused MLL LAMPS & GLS LAMPS at our factory

1894


Define thermal resistance in the context of power amplifier.

1120


How does an induction motor start?

1208


What if high voltage side circuit breaker of a ehv transformer instead of lvcb? Kindly elaborate.

1743


can anybody send the rrb chennai &rrb bopal question papers of 2006&2007.My exam is on 12 oct 2008.Its urgent

2044


How can we checked Killo Watts of Motor & Alternator?

2146


WHAT IS THE SIGNIFICANCE OF VECTOR GROUPS IN TRANSFORMER? WHAT WILL BE EFFECT WHEN PHASE DISPLACEMENT CHANGES IN TRANSFORMER?WHAT IS THE NEED TO BE PHASE SHIFT CHANGE BETWEEN THE PRIMARY AND SECONDARY WINDING

1782


How each of the following losses occur in d.c machines (i) copper (2)core (3) windage (4)friction please help me

2030


what is transient voltage?

2241


how brushed dc motor operating ?

1882


What is big transformer parts and their function ? Ty

2203


i am trying to PSUs/govermeant jobs since last 2 years but still i m not success, plz help me.

1935


Explain how you intend to work under pressure to meet up with deadline target?

2385