Why is reating of t/f in kva but for inverter in kw ?

Answers were Sorted based on User's Feedback



Why is reating of t/f in kva but for inverter in kw ?..

Answer / rajeev

Because inverter oprates on dc

Is This Answer Correct ?    9 Yes 2 No

Why is reating of t/f in kva but for inverter in kw ?..

Answer / poonga

T/F losses depend on core and copper not on power factor .this is reason why it is being mentioned in KVA

Is This Answer Correct ?    4 Yes 0 No

Why is reating of t/f in kva but for inverter in kw ?..

Answer / prapulla

Transformer works under ac supply.so it depends on power factor also.where in case of machines working under dc supply, there is no pf.

Is This Answer Correct ?    4 Yes 7 No

Post New Answer

More Electrical Engineering Interview Questions

Form fator is the ratio of?

5 Answers  


What is auto reclose system in Circuit breakers

1 Answers  


What is meant by rotor?

0 Answers  


whye the current increases in the motor when the load on the motor increases

3 Answers  


the electric traction poles having 3 cables n two cables touches with a insulator (or any) another one separated but it will be running 1-phase why?

4 Answers  






how can check the resistance of battery contact?

0 Answers   Cipla,


What happen if 1200KW/1500KVA alternator runs at no load and high R.P.M.for one minute?

6 Answers  


Difference between a pilot wire and a normal conductor?

0 Answers   United Arab Aluminum Company,


why motor burns ?

5 Answers  


pre arcing time of ehv breaker

0 Answers  


What is the Different between CT Class-0.2 & Class-0.2s ?

3 Answers  


Diagram on interconnectivity of 11kv transformer with RMU (i.e, one incoming and two outgoing or two incoming and one outgoing)

0 Answers  


Categories
  • Civil Engineering Interview Questions Civil Engineering (5085)
  • Mechanical Engineering Interview Questions Mechanical Engineering (4451)
  • Electrical Engineering Interview Questions Electrical Engineering (16632)
  • 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)