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 is different between Difnit time and instatous over current relay

2624


I WANT YHE TECHNICAL AND ELECTRICAL SPECIFICATIONS OF 2x4MW 11KV 2x10MW 11KV 2x25MW 11KV 2x100MW 11KV HYDEL POWER PLANT i.e PROTECTION SYSTEM,MONITORING,CONTROL SYSTEM,GENERATION,SYNCHRONISATION,METERING PLEASE SEND THE DETAILS TO MY MAIL ID SPRAVEEN_222@YAHOO.CO.IN

2145


How we calculate the Multiplying Factor of Kwh meter for 3 phase alternator.

1943


EXPLAIN USE OF ROCKING ARRANGEMENT IN ELECTRIC HEATING?

1977


What is core CT & it's function?

2119


How earthing/grounding done in aeroplanes and ships.

3681


What must be the distance between the Earth pit which are grounded from two different sources. Example: Distance between the earth pit for LV Panel-1 & 2

2127


Can any one give an explanation about rating factors of cable? if we are laying the cable on the air with an temp 15 degree then rating factors will be 1.15 and if we are laying the cable on the air an temp 60 degree then rating factor will be 0.76 please describe it and what is the difference between rating factor and derating factor?

1547


A double circuit with dog conductor 66KV Transmission line from wind farm evacuation to feeding substation having capacity of 25MW for transmission. Can same transmission network be considered for further expansion of Power & how much in MW. If we need to expand next 10-15 MW more will there any augmentation is required in transmission network? Kindly reply asap.

2267


If we have 11 kv RYB Phase single core cable near about. Then wht effect and losses

1933


describe the fully control circuit diagram of ac drives

1915


I am going to appear for the RRB Chennai junior Engineer online exam. Please send me the previous exams question papers (also solved) to my mail id: rrkhandhar@yahoo.com

2046


I have finish diploma electronics and five years experience in electrical field in ht service how can i get c licensce or other electrical certificate

1742


Can we use Ccapacitive voltage transformer directly for metering purpose?

1925


From what on-site components does the HT panel monitoring the bus-bars in a 11kV system take inputs?

2077