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...

how many amps in 1 KVA? V=440v, PF=0.8 and FREQ=50Hz

Answer Posted / raeworx

SINGLE PHASE CIRCUIT three phase circuit

V(PHASE)= V(LINE)/1.732 KVA = I*V*PF*1.732
= 254V I = KVA/V*PF*1.732
THEREFORE I = KVA/V = 1000/(440*.8*1.732)
= 1000/254 = 1000/ 609.7
= 3.94A = 1.64A

Is This Answer Correct ?    10 Yes 9 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

what is submersible pump?what is different between motor and sub motor?

1996


in general it is observed in power stations, the tertiary winding is used in higher rating Y-Y auto transformer but not in Y-Y power transformer. is the tertiary winding is compulsory then why it is not using in power transformer 

1750


In EHV transmission line a neutral grounding reactor is often placed at neutral point of shunt reactors. What is the recommended protection for this neutral grounding reactor? Should I use a fast closing switch to bypass neutral grounding reactor when this protection operates?

3180


can you please send me the technical questions and aptitude questions of honeywell and jindal steel electrical engg. question paper my e-mail ID is(kkesavanraj@gmail.com)

1937


132/66kv sub-station procation ?

2209


How do you compute voltage drop and cable size over distance?

2202


Define delay time.

1038


Is there any reason that we get shock on touching phase wire because the earth is at neutral potential? Is there any reason that the earth is at neutral potential because the neutral is earthed in apower station

1942


How Can you do Maintenance of ACB of 2000Amperes

2009


What is the function of interposing current transformer?

998


what is tri state logic gate

2123


Given a collection of points P in the plane, a 1-set is a point in P that can be separated from the rest by a line; i.e. the point lies on one side of the line while the others lie on the other side. The number of 1-sets of P is denoted by n1(P). The maximum value of n1(P) over all configurations P of 19 points in the plane is 18

2107


what are the pecularity of shaver sockets ?

1863


There is any especial requirement for motor to drive through with VFD?

2549


please describe the Transformer setting, Motor setting, I/C setting, Tie setting

1727