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 power factor should not be in leading (capacitive) mode
of any load.

Answers were Sorted based on User's Feedback



Why power factor should not be in leading (capacitive) mode of any load...

Answer / nithi

if power factor is leading ,this will leads the following.
system voltage increases-more pressure on
insulation-equipment life reduces-insulation break down-
over heating-over fluxing-core saturation-noise in core-
core over heating-may lead to ferroresonance(when resistive
loss is small)this will further complicate the situation-
harmonic production-increased THD-harmonic resonance-
penalty from EB-malfunction of control equipments & switch
gears-if overall system p.f. is leading,result in ferranti
effect-loss of power system costly apparatus-increased
losses-reduction in overall efficiency.
but actually,this will not happen in the power
system due to the presence of varios controls like
FACTS,shunt reactor,series reactor,synchronous condenser..

Is This Answer Correct ?    9 Yes 1 No

Why power factor should not be in leading (capacitive) mode of any load...

Answer / karthick

due to lead of power factor it causes the voltage to increase
hence, lows the value of current ,,, due to high voltage it
causes the equipment to damage

Is This Answer Correct ?    0 Yes 2 No

Why power factor should not be in leading (capacitive) mode of any load...

Answer / mayuri baradkar

actually the power facter should be leading. because of
leading power factor kva capacity will increase. this will
reduces the power consumsion.so we have to preffer the
capacitor bank in any industrial areas.which will not lagg
the power factor.

Is This Answer Correct ?    1 Yes 12 No

Post New Answer

More Electrical Engineering Interview Questions

WHAT IS THE REASON,WE USED THREE CORE CABLE INSTEAD OF THREE SINGLE CORE CABLE.

2 Answers  


Explain forward resistance, static resistance and dynamic resistance of a pn junction diode.

0 Answers  


what will happen if frequency is below 50 hz?

0 Answers   Student,


how to take the 3 phase ups input and collect single phase output

1 Answers  


hi if anybody got model questions for cpcl Grade'A' electrical engineer position.send it to my mail please krishkumar22@gmail.com

0 Answers  


when a primary current injection test is required, it is accomplished by what?

3 Answers  


I need the list of Universities who have summer intake for BS degree in Electrical Engineering.?

0 Answers  


why free wheeling diode is connected across inductive load

16 Answers   NTPC, Omaxe, Wipro,


What are the different types of VVVF Drive ?

2 Answers  


HOW TO CALCULATE THE ILLUMINATION IN INDOOR LIGHTING?

0 Answers   L&T,


what are the uses and applications of rectifiers?

3 Answers  


Why slip ring ind. motor power consumption is low compare to induction motor .same 90 kw motor used same load output

0 Answers   Altra Power,


Categories
  • Civil Engineering Interview Questions Civil Engineering (5086)
  • Mechanical Engineering Interview Questions Mechanical Engineering (4453)
  • Electrical Engineering Interview Questions Electrical Engineering (16638)
  • 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)