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 to calculate kva? what is the formula.

Answers were Sorted based on User's Feedback



How to calculate kva? what is the formula...

Answer / gaju

kva is kilo volt-ampere

power =V*I va.(volt-ampere)

Is This Answer Correct ?    108 Yes 32 No

How to calculate kva? what is the formula...

Answer / kumar.m

In single Phase- p=VxI/1000
In three phase - P=route3xVxIxcosphi/1000

Is This Answer Correct ?    89 Yes 26 No

How to calculate kva? what is the formula...

Answer / sudheer

KW = KVA X p.f
KVA= KW/ P.F
P.F= kw/KVA
KVAR= KVA.Sin theta

Is This Answer Correct ?    73 Yes 14 No

How to calculate kva? what is the formula...

Answer / pavan

p.f=KW/KVA
KVA=KW/P.f

Is This Answer Correct ?    49 Yes 9 No

How to calculate kva? what is the formula...

Answer / nick a.

square root of 3 (1.732) x E x I /1000 =kVA (3 ph )


E x I / 1000 = kVA

120 x 60 =720 /1000 = kva (single phase)

Is This Answer Correct ?    31 Yes 6 No

How to calculate kva? what is the formula...

Answer / prithvi narayan sinha

kw/kva=cos(phi)

therefore kVA=kW/cos(phi)

Is This Answer Correct ?    21 Yes 5 No

How to calculate kva? what is the formula...

Answer / aayush

For Single Phase-
P (KVA)= V (Volts) * I (Amps)/1000

For Three Phase-
P (KVA)= 1.732 * V (Volts) * I (Amps) * CosQ/
1000

Is This Answer Correct ?    20 Yes 7 No

How to calculate kva? what is the formula...

Answer / joban

p=VxI/1000 in singl phase

p=root3xVxIxCosphi/1000

Is This Answer Correct ?    18 Yes 7 No

How to calculate kva? what is the formula...

Answer / nani

some pepole are writing for power actually asking for how
to calculate KVA.

Is This Answer Correct ?    8 Yes 1 No

How to calculate kva? what is the formula...

Answer / arun reddy

Take 3phase Current for Example.

R-24, Y-29, B-27.

24+29+27=80amps

80X230 (output volt)

18400/1000=18.4KVA.

Is This Answer Correct ?    33 Yes 29 No

Post New Answer

More Electrical Engineering Interview Questions

What is meant by locking of rotor in synchronous motor? Explain me locking in detail?

3 Answers  


at meter room 50 hrc switch installed,but there are not get earthing proper,so what happen?and 11kv transformer out put going in to hrc main 400a three nog each? so earthing is require for all switch? (some customer made earthing at there home.)

0 Answers   Ebrahim Textile, Siemens,


why we not use capcitor in Three phase motor ??

2 Answers   GOMS, Power Electronics,


what happens if you swap F1 and F2 connection in the exiter of the generator?

1 Answers  


why wire sizes are 3/29 or 7/29 and why not wire sizes are 2/29 or 6/29?

0 Answers   OGDCL,


1 hp single phase motor is more likely to get hot thsn inone hp 3 phase motor its true or false? If true why?

3 Answers   Focus, Focus Energy,


what is different between kvar & micro farad when its comes across the capacitor rating is it possible to convert kvar to mf or mf to kvar

1 Answers   Manipal University,


What is electrical cable termination

0 Answers   Gulf,


To test Transformer we give HT side 440V to see wheather that it is producing 17.6V on LT to verify Voltage ratio is correct or not but when we give the 440V voltage to LT side then what will happen to HT voltage ?

3 Answers   Aditya Birla,


What are the methods used to improve powerfactor ?

6 Answers  


How much width of the land shall have to be left below the EHT line of 440 kv as per the rule. i am told that a corridor of 35 M width is to be left free below 220 kv line. please confirm

1 Answers  


Why and when NGR panel required. Is it necessary to design a NGR panel for a 6.6kV Alternator paralleling with Grid????

0 Answers  


Categories
  • Civil Engineering Interview Questions Civil Engineering (5086)
  • Mechanical Engineering Interview Questions Mechanical Engineering (4456)
  • Electrical Engineering Interview Questions Electrical Engineering (16639)
  • Electronics Communications Interview Questions Electronics Communications (3918)
  • Chemical Engineering Interview Questions Chemical Engineering (1095)
  • Aeronautical Engineering Interview Questions Aeronautical Engineering (239)
  • Bio Engineering Interview Questions Bio Engineering (96)
  • Metallurgy Interview Questions Metallurgy (361)
  • Industrial Engineering Interview Questions Industrial Engineering (259)
  • Instrumentation Interview Questions Instrumentation (3014)
  • Automobile Engineering Interview Questions Automobile Engineering (332)
  • Mechatronics Engineering Interview Questions Mechatronics Engineering (97)
  • Marine Engineering Interview Questions Marine Engineering (124)
  • Power Plant Engineering Interview Questions Power Plant Engineering (172)
  • Textile Engineering Interview Questions Textile Engineering (575)
  • Production Engineering Interview Questions Production Engineering (25)
  • Satellite Systems Engineering Interview Questions Satellite Systems Engineering (106)
  • Engineering AllOther Interview Questions Engineering AllOther (1379)