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 to calculate kA rating of device?

Answer Posted / gunesh urs k

KA Rating can be calculated by simple Ohm's Law.

I = V/R,
[where R value is calculated by formula &#961;l/a, &#961;=Resistivity
of material of conductor, l=Length of the cable & a=Cross
Sectional area]

Is This Answer Correct ?    4 Yes 2 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

Testing report of Earthing of 3.15 MVa PTR.

2641


How you will determine the volume of oil in a particular Distribution transformer.

1921


The power supplied to a 33microF capacitor from a 120V, 60Hz source will be

2207


what is the advantage of connecting capacitors in delta than in star?

2156


with 3 phase board on a 63 amp rcd is it ok to have 6 electrical showers 2 on each phase and what problems could happen

1886


why various test are performed on electrical panels & power cables before commissioning on site & what are these test???

2047


how to calculate power consumption in slip ring motor at different step

2296


Name the test signals used in control system

1341


sir i am apearing for nic exam.i dont know exam pattern.can you please send me some model papers

2031


What will happened if the neutral of secondary of Xformer ( Star point) Note it's above KVA rated Xformer

1951


what is the difference between 50 hz freq. and 60 hz freq.? which is better and economic in them ?

2330


Why mostly the HV side of transformer has Delta?

3272


can anyone send me some sample question regarding power grid corp

2250


How to derive detailed design of Suitable bus Bar for 100A for 6.6KV?

1866


what is the transformer rush current?

2141