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 will Happened if the polarity of CT is changed?

Answer Posted / k.prakashchandra

Only the meters which require voltage input also show the
negative readings.Directional and distance relays(on reverse
zone) trip.

Is This Answer Correct ?    8 Yes 1 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

what exactly commisioning work does in electrical site work... LT side?..

1933


why the making current is more than then the breaking current and if its true then its about a controling circuit or breaker power contact points

2064


why single phase to grd test in HV cable?why not 2 phase at a time?

2287


Why synchorised generators are used for the production of electricity?

1178


What is dc current source? Differentiate between ideal and non ideal current sources?

1464


if negative of DC supply used and positive is grounded through EGB, and if ELCB used in the system then is it sense the positive volatge and get tripped is it possible?

1847


what are the analog quality input for protection function?what are minimum reqiments?

1833


how test transfomer(3 phase75kva) by megger

2112


A 400KVA transformer has 400 Hz frequency. If the frequency is changed to 50 Hz, then what will be the new KVA rating?

1781


what transformer we used normally and upto which kva?

1942


What are your future plans for the company if permanently employed?

2161


What is the reason of polyphase induction motor tripping suddenly on high current during running at 70% laod? Motor IR , winding resistance & inductance balance. Motor no load current is balance and ok as per mgfr. data.

2409


WE know that for Inductor X=2pifL,In DC f=0,then X=0 so,V=IX=0;But In the DC excitation of rotor of AC generator,DC motor field coil which coils are inductor so why does not applying DC voltage short the rotor coil of AC generator and field coil of motor?If it would then DC source might be damaged but it is not happened. Why does the strand conductor of Electrical power transmission line make twist?

4382


I want to calculate how much capacitor we connect to maintain the unity power factor? Is there any formula? Pls give me the answer

1922


in single phase converter, the no.of scr's conducting during overlap a)1 b)2 c)3 d)4

2063