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...


in transformer the unit of power is in kva why?

Answers were Sorted based on User's Feedback



in transformer the unit of power is in kva why?..

Answer / disha rane

In a transformer, the copper losses depend on current and the iron losses depend on voltage. Thus, the total losses depend on volt ampere and not on the phase angle i.e. independent of load pf. Hence rating in kVA and not kW.

Is This Answer Correct ?    15 Yes 1 No

in transformer the unit of power is in kva why?..

Answer / hemalatha doddi

in transformer only voltage and currents will get changes
there is no change of p.f. hence its power is said in kva.

Is This Answer Correct ?    3 Yes 3 No

in transformer the unit of power is in kva why?..

Answer / laxmikanta sasmal

bcoz it's unit is not depend on the power factor of the system.

Is This Answer Correct ?    3 Yes 4 No

in transformer the unit of power is in kva why?..

Answer / viral shah

B'coz load on the trasformer is not decided at the time of
manufacturing.it may be inductive,capacitive or resistive
so p.f. varies accordingly that is why transformer unit is
in KVA.

Is This Answer Correct ?    2 Yes 6 No

Post New Answer

More Electrical Engineering Interview Questions

what is the Transmission line differential protection and why differential protection also have backup Line Distance Protection ?

1 Answers  


How to determine alternating current frequency?

0 Answers  


what will happen if we will not use commutater means if we will give dc to the windings in dc motor

1 Answers  


When we use 3 terminal resistor?

0 Answers  


How to apply 'c' license and also explain what is difference between 'c' and 'b'license.i am also working in one of the private company.i have finished my diploma in 2014 .i have already finished in ITI electrician course.....

0 Answers  


What is harmonics in AC waves. How it is generated? How it will effect the system network? how can eliminate it?

2 Answers  


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 is the relation of current with torque when motor started in Y-connection???

4 Answers  


where the lexical paramater will use in fron end?

0 Answers  


what is difference between single phase and three phase.

2 Answers   Birla,


what is KA rating and how can we choose switchgears on applications

0 Answers  


what are the duty ratings in DG sets?

1 Answers   L&T,


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)