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...


how do find power factor in practically and what it means?

Answers were Sorted based on User's Feedback



how do find power factor in practically and what it means?..

Answer / abid ali khattak

For the practically experiment of power factor we need to
connect the two type of same Wattage AC load with the
circuit. 1- inductive load. 2- Resistive load. and then we
need to be measured the current of both laod. We will find
that the inductive load getting more current then resistive
load.( lagging & Leading)
Beacause of inductance which induced in the inductive load.
which always oppose the provided EMF.

Is This Answer Correct ?    12 Yes 3 No

how do find power factor in practically and what it means?..

Answer / bhaskar

we need one wattmeter, voltmeter and amperemeter each.
observe the readings.
p.f. = Wattmeter reading/(volts*curr),ie. W/V*I

Is This Answer Correct ?    7 Yes 4 No

how do find power factor in practically and what it means?..

Answer / g.v.suresh kumar

IN PRACTICAL POWER FACTOR IS DEPEND UPON LOAD
IF LOAD INCREASES MEANS RESULTS REDUCE IN P.F

Is This Answer Correct ?    3 Yes 8 No

Post New Answer

More Electrical Engineering Interview Questions

which type sylbuse involved

1 Answers   BMRCL,


what is ISF

1 Answers  


what is earth resistance? how to measured? and give values at power station and mcc area?

0 Answers   Essar,


why current flow throgh conductor.

2 Answers  


Befor synchronissation of Generator what test to be carried out.pl.specify with reason.

3 Answers   Kanoria,


how many ampere Maxmium load given on a 10 kva DG set?

3 Answers  


What are the disadvantages of LT AVR over HT AVR?

1 Answers   APTransco, Jindal, TNEB Tamil Nadu Electricity Board,


Is it possible to use AC supply insted of DC supply in trip coil operation? if not, why?

5 Answers   HAL,


Brief working principle of fluorcent tubelight,function of starter & choke.

3 Answers   Havells,


how many current required for hypo test

0 Answers  


how do i convert 22kw to kva

4 Answers   Stag Computers,


Why the transformers are rated in kva?

11 Answers   Birla, NTPC, Reddy Labs, Vijai Electricals,


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)