what is the power ratio between power in star and delta circuit?

Answers were Sorted based on User's Feedback



what is the power ratio between power in star and delta circuit?..

Answer / lakhan singh

Power in Star and Delta circuit always be same. Becoz ,P=Vp*Ip*Pf while(in star Ip=Il,& Vl=sqrt3*Vp and in delta Vp=Vl,& Il=sqrt 3* Ip) so power remain constant

Is This Answer Correct ?    4 Yes 1 No

what is the power ratio between power in star and delta circuit?..

Answer / sandeep

it's 1:1

Is This Answer Correct ?    0 Yes 0 No

what is the power ratio between power in star and delta circuit?..

Answer / aseem chandel

Its 1:3

Is This Answer Correct ?    1 Yes 3 No

Post New Answer

More Electrical Engineering Interview Questions

why conductors of low tensile strength 1)produce greater sag and 2)can not be used for larger spans

1 Answers  


Sir, plz tell me how droop setting is done in parellel operation od DG set ? please give practical example ?

0 Answers   Honda,


can we use NPT glands in LT panel

0 Answers  


List examples of current sources?

0 Answers  


what is high - pot test. what's its use?????

0 Answers  






how hydrogen cooled alternator undergo maintanence ? that is hydrogen when come in contact with air can result into explosions .

0 Answers   DVC,


What are locations arc protection relay is fixed.

0 Answers   KSEB, L&T, Siemens,


What is the importance of creepage distance in disc insulator ?

1 Answers  


when any relay trips in any ckt then what type of setting is there in motor?what is function of relay in that ckt?

3 Answers   Finolex,


If a shunt Dynamo has induced emf 100V and 0.4 ohm resistance and battery of accumulator of open circuit emf 110V and 0.5 Ohm resistance are in parallel what is common terminal potential difference?

0 Answers  


in 3-phase transformer which type of transformet is used in output side?

6 Answers   Essar,


sir pls tell me . our ct specifications are 120/5 ,2 core , 0.2 and 5p10 class , 30va and 30va buden. insted of 30 va i want use 15 va. can i use?

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)