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...


why a pure inductive circuit has zero power output?

Answers were Sorted based on User's Feedback



why a pure inductive circuit has zero power output?..

Answer / sathiraju

Power equation is VIcos phi. In pure Inductive circuit
power angle between voltage and currenrt is 90 degrees. so
cos 90 is zero. hence the power in the pure inductive
circuit is zero

Is This Answer Correct ?    58 Yes 5 No

why a pure inductive circuit has zero power output?..

Answer / arun kumar

Since Current Lag behind Voltage by 90 deg In Pure Inductor
Power= V*I *cos(Theta)=v*I*cos(90)-0 since cos(90)=0.

Is This Answer Correct ?    6 Yes 2 No

why a pure inductive circuit has zero power output?..

Answer / v.selvakumar

pure inductor energy will store in the positive
cycle,stored energy will dissipated in the negative
cycle,so average power is equal to zero.

Is This Answer Correct ?    13 Yes 11 No

why a pure inductive circuit has zero power output?..

Answer / veeru

The complex impedance of a pure inductor: ZL = XL = j·&#969;C. The potential difference across an inductor is 900 ahead of the phase of the current through it. The average power in an inductor is zero.e.i. p=vicosx

Is This Answer Correct ?    0 Yes 0 No

why a pure inductive circuit has zero power output?..

Answer / da

depending on your application - you can still have a
entirely inductive circuit generate energy depending how you
are sourcing your energy. simply this could be VAC
source(not coming from the grid but through a form of a
perpetual motor other wise known as the Tesla turbine)

depending on your HZ and strength of the magnetic s within
your AC motor, you can have constant stable power. what i
found is that this device would not be self starting.

Is This Answer Correct ?    1 Yes 2 No

why a pure inductive circuit has zero power output?..

Answer / abbas

in pure inductive ckt resistance will be zero meance
there is no energgy dissipation so o/p will be zero

Is This Answer Correct ?    8 Yes 10 No

why a pure inductive circuit has zero power output?..

Answer / rajesh

during the inductive circuit it stores energy in the form of
magnetic field which can't be used directly.
we can use the power directly only through heat.which is
resistive load

Is This Answer Correct ?    1 Yes 4 No

why a pure inductive circuit has zero power output?..

Answer / shiva

The pure inductive metal drops the voltage completely,this
cause,power(P)=VI.But here v=0 in pure inductive material
so output power is zero.Thank you

Is This Answer Correct ?    7 Yes 31 No

Post New Answer

More Electrical Engineering Interview Questions

How can i calculate knee point voltage of 800/5A Current transformer?please explain me with suitable calculation?

2 Answers  


ALL HT /LT PANEL TEST? DISCRIPTION.

0 Answers   Essar,


Define open loop control system.

0 Answers  


What is the purpose of taking Capacitance and Tan Delta Test in Transformer bushing?

1 Answers  


Name the instruments which run on DC?

2 Answers  


Ohms law explain

1 Answers   Hetero,


what are clipper and clamper circuits?

2 Answers  


Why we use d.c. meger in a.c. induction motor?

1 Answers  


A commercial Building is designed with 14th floor levels with indoor substation of three phase transformer with rated capacity of 1000 Kva.The transformer delivered 65% of its rated capacity at 0.67 power factor lagging.Because of low power factor, the power customer was penalized and certain cost was charged accordingly based on every point percentage lower than 85%.This situation may repeatedly happen on the succeding energy bills of power customer.The power customer is desired to improve its historical power factor of 0.67 lagging and no further penalty be impose by the local power company on the next bill. Q: Identify the appropriate solution you want to offer to Client?.Justify SCIENTIFICALLY and MATHEMATICALLY the principles behind the solution.

0 Answers  


what is the difference b/w ground & virtual ground?

0 Answers   Accenture,


What is mean by power factor?

18 Answers   Shreem Electric Ltd,


what is effect of unbalaced load -- say R 15A, Y 25A, B 10A

4 Answers   TransWorks,


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)