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...

derive the e.m.f equation of transformer

Answer Posted / guest

let us consider a coil having N turns and is subjeected to flux @=@msinwt
so by faradays law of electromagnetic induction an emf is indused in the coil e=-nd@/dt
e= -n d(@msinwt)/dt

Is This Answer Correct ?    11 Yes 5 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

Please, if 1kw is equal to 1.25kva; how then do I know how many kva in 7.5kw?

1653


Earth leakage relay basic knowledge principle

2173


What is difference between insulating medium and fault current interruption medium in a switching device.

1641


Is the theorem applicable to ac sources?

1025


why u r living from presentaly working.

2556


What is meant by vector group

2521


how solar power plant energy meter multiplication factor

2094


what is the function of gss in the dg set.

1949


we have a lot of model of rectifier but thyristor rectifier is the most rectifier that use in power system. Do you know why this rectifier is used?

1771


How one may guess the direction from which the distribution line is incoming if there is no pole plate on poles?

2173


how is the incoming cable size calculated for a given current rating of a panel??

1924


How to calculate cable rating for 3 phase supply?

2173


How to measure power in 2 or 4 or n phase circuit? Please give me a formula.

1912


If we have use two power cable for incomer, that time how many use cbct for earth leakage protection? 1 or 2 if 1 way? If 2 way?

2097


wHAT IS CAPACITANCE LATCHING? hOW TO CALCULATE CAPACITANCE LATCHING? hOW TO SOLVE THE PROBLEM IF CAPACITANCE LATCHING APPLIED?

2001