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...


is any body explain me why return current in three phase
power system is less then in a red, yellow, blue phases???
as we know Ir+Iy+Ib=In then why nutral wire has less then
phase current????

Answers were Sorted based on User's Feedback



is any body explain me why return current in three phase power system is less then in a red, yello..

Answer / s ray

The vector sum of three phase current is zero i.e neutral current is zero. but deu to load unbalance we get a small neutral current

Is This Answer Correct ?    47 Yes 3 No

is any body explain me why return current in three phase power system is less then in a red, yello..

Answer / banalasanthosh

whenever a phase is to feed current to nuetral, remaining
two phases also share the current with nuetral.... that
means Ir current flow through yellow , blue and nuetral
also. thata why total current willnot be presented in nuetral

Is This Answer Correct ?    2 Yes 0 No

Post New Answer

More Electrical Engineering Interview Questions

i Have 1000kva 11/.4 kv voltemp make t/f Its a 2 year old. i wants to known how much iron losses & copper loses during no load condition.

2 Answers  


What is the numerical quantity of sqcm?

0 Answers  


what is the difference between online & offline caliberation of KWH meters. Can Digital meters be caliberated

0 Answers  


could any one explain me what power factor and where it is use ful

3 Answers  


what is the difference between ac and dc generator

14 Answers  


What are the operation carried out in thermal power station?

0 Answers  


how is choose &depending upon the load why?

1 Answers   HCL,


tan delta equation test on alternators

0 Answers  


how wud i know that whether i have to use unitized package substation or transformer?

1 Answers  


Why we Specify Transformer rating 433 V Instead of 415V ?

8 Answers   ABB, ERA, Uddans,


How can we design MEP services for Commercial Building in area about 22 Acres of land?

1 Answers  


What is the differance between negative dc voltage and positive dc voltage because some circuit uses -24,-5,-12,- 15,volt dc supply

10 Answers   eLab, Hero Honda, NTPC, Suzlon, Teradyne,


Categories
  • Civil Engineering Interview Questions Civil Engineering (5086)
  • Mechanical Engineering Interview Questions Mechanical Engineering (4456)
  • Electrical Engineering Interview Questions Electrical Engineering (16639)
  • Electronics Communications Interview Questions Electronics Communications (3918)
  • Chemical Engineering Interview Questions Chemical Engineering (1095)
  • Aeronautical Engineering Interview Questions Aeronautical Engineering (239)
  • Bio Engineering Interview Questions Bio Engineering (96)
  • Metallurgy Interview Questions Metallurgy (361)
  • Industrial Engineering Interview Questions Industrial Engineering (259)
  • Instrumentation Interview Questions Instrumentation (3014)
  • Automobile Engineering Interview Questions Automobile Engineering (332)
  • Mechatronics Engineering Interview Questions Mechatronics Engineering (97)
  • Marine Engineering Interview Questions Marine Engineering (124)
  • Power Plant Engineering Interview Questions Power Plant Engineering (172)
  • Textile Engineering Interview Questions Textile Engineering (575)
  • Production Engineering Interview Questions Production Engineering (25)
  • Satellite Systems Engineering Interview Questions Satellite Systems Engineering (106)
  • Engineering AllOther Interview Questions Engineering AllOther (1379)