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...

wat is the difference between real power and reactive
power..which is useful..?and how it s useful..wat is the
effect of these on a power system...

Answer Posted / vikas jaiswal

1. Power is an instantaneous quantity while energy has a
time component.
2. Energy predictably accumulates as power remains constant.
3. Energy is the sum accumulation of power whether it
remains constant or
varies.

Is This Answer Correct ?    3 Yes 11 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

Is a direct shorth ciruit on a branch MCCB in a Low Voltage Switchboard a correct means of tesing the performance for discrimination?

2329


In the formula : Knee point voltage = Burden X alf / class, Please inform what is alf? regards Shashidhar M.R.

4226


If a current -8+6sin6t is flowing three ammeter, one is a centre zero PMMC meter, one is true rms meter and one is moving iron meter. What are the reading of these three meter respectively?

2225


What is the polarization index value ? (Pi value)and simple definition of polarization index ?

1203


Dear Sir/Madam, I have one questions we have three steam turbines and one Gas turbine and our industry linked with the public network, we have protection system one of the protection is reverse power we can export just four MW only i would like to ask about how to calculate the reverse power. Thank you in advance best regards

2082


I have 440v power coming to facility,( not being used ) can I buy large generator, (gas) to sell power back to electrical co.

2453


how to calculate percentage impedence at 75 deg C at normal tap

2258


How efficiency of thermal plant can be improved?

1198


Why armature rheostat is kept in maximum position?

1099


how hydrogen cooled alternator undergo maintanence ? that is hydrogen when come in contact with air can result into explosions .

1913


Different types of relay fault which phase sequence??

901


Role of active and reactive Power sharing in between two synchronized Generators, Droop Setting role ?

1755


why electronic instruments is more favorable than electrical?

1961


hi this is hema can anyone mail me previous years questions for the APPSC-A.E.E (in electrical stream.) ......thank u.

1914


how to calculate cooling requirement of datacentre from electrical load?

2398