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...

what is pf. how to calculate capacitor bank value to
maintain unity pf.

Answer Posted / hassan azzam

dear all your formula is correct but this for existing
system , wher if you dont have mesured value how to estimat
there use my estimation
Qc (Kvar) = connected load( kw)* 0.8 * 0.75 * 0.421
Qc (Kvar) = connected load (kw) * 0.2526
this is for future load or testing and commissioning perid

Is This Answer Correct ?    5 Yes 10 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

how power is generated,and transmitted to our home..pls explain briefly in simple words.

2250


What is the effect of atmospheric pressure & Temp; on efficiency of motor? Why NGR(Neutral Grounding Resistor) is used in 132/11 KV Transformer & how? What is the use of Auto T/F in Grid Station?

1897


in cvt,there are two windings,1a,1n and 2a,2n.in my one project i use only one winding i.e.1a,1n. the other winding is not in use, so i connect it in open delta and want to close it by ibsertibg thermal resistor. the output of cvt is 132kv/115/sqrt3. plesae tell me exact value of resistor, so i may close it to avoid the resonance phenomenin. send me answer on this email adress please. aetcon-po@aetcon.com

2841


Use of switch mode power converter in real-time basis?

1171


How earthing/grounding done in aeroplanes and ships.

3614


Either the Armoured Earthing strip of HT 3 core cable have to pass through CB CT or not , why ???

2080


What is the basic rule for block diagram reduction technique?

1241


please describe the Transformer setting, Motor setting, I/C setting, Tie setting

1765


What should be the protection scheme for a 15kw, 3-phase motor working in a lathe machine.

2057


Power factor =1.000 at factory in supply. However, PF = 0.8 at motor end. Current = 100 Amp, Voltage = 400 V. What is the power distribution loss? Can I reduce it by adding capacitor at the load feeder?

2035


please explain to me how to calculate current,voltage,resistance with formula??

1430


Can we check ELCB constantly from R1 to R8 phase in 1 no DB?

1689


can the measured percentage error during calibration of single phase energy meter be negative?

2400


by what factor the starting current is used when comparing star and delta connection for motor starting?

2062


Name a govt approved university which have 100% online engineering course.

1710