in which direction real power and reactive power flow and
why???????

Answer Posted / gajanan

if you are asking about induction generator then p flows
towards grid and Q flows towards motor. bcoz for creating
magnetic field motor require Q and after speeding it above
Ns it supplies p to grid.

Is This Answer Correct ?    5 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

what is d check in dg 1500kva

1575


How dia computation perfomed in cold rolling mills .

2582


What is notching in dc machine?

1495


Why in metering Ct for ammeters ct secondary side is grounded for each Ct but not in case of CBCT (Core balance current transformer)..kindly some1 highlights the reason..is it because net flux is zero?

950


why the frequency and voltage in india is 230v and 50HZ. when compared to USA say 110v and 60 HZ.

1001






WHAT IS DOL STARTER? HOW IT WORK? GIVE ITS CONTROL AND POWER DIAGRAM .

1694


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.

1333


how can get electrical c licence.now i am working in spining mill , transformer capacity 2750KVA. SANCTION DEMAND 2250KVA. PLEASE ADVISE ME . MY CONTACT NO 09944226823

1359


Dear sirs, pls check this 4-20ma to RS485 module datasheet,pls guve me some suggestions. http://www.szsunyuan.com/sy/pro_more.asp?Productid=539 Thanks. E-mail:yunianjiang99@gmail.com

1663


How is the percentage impedence of a transformer fixed at design stage???

1491


Do closed loops systems require manual input?

636


how much allowable resistance that can be difference in motor all coils?

1805


Do closed loop systems require manual input?

656


what is Insulation monitoring device. where it is used? (in switchgear room or control panel or in field equipment)

1665


can we find the inductance of a induction motor?

1540