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 a relay?

Answer Posted / suresh

A relay is a sensing device which actuates on fault current.

Is This Answer Correct ?    1 Yes 6 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

what is the chemical name and formula of refrigarent R-134a.

2338


sir please send me techinical questions for junior engineer posting in bangalore railway i am diploma holder

2138


Explain (in simple ) - root mean square. whats its role in electrical fundamandal.where its used

2454


What is the drawback of static coefficients?

1675


When lag/lead/lag-lead compensation is employed?

1243


How can we calculate cable size in Low voltage & high voltage

1677


Which motor is 3.3 or 11kV more reliable, in terms of efficeancy,maintenance, reliability.

2174


What we mean by vintage of an engine+Generator?

2165


how a flip flop can be used as a latch?

2049


What does quality factor depend on in resonance?

1136


should %impedance be high or low in a power transformer? if so why?

1993


How we calculat the NGR of 3phase Generator, Our generation voltage 11KV

3351


Define non-touching loop.

1390


we have 3 single phase transformers. how will we generate 6 supply from 3 phase supply input

2154


Please define ohm’s law for a.c (alternating current)?

1130