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 the power ratio between power in Star and Delta
circuit?

Answers were Sorted based on User's Feedback



What is the power ratio between power in Star and Delta circuit? ..

Answer / swum

Line Current, Impedance and Power in Delta circuits are 3
times their values in star Circuits

Refer any basic electrical engg book like Theraja or so

Is This Answer Correct ?    4 Yes 0 No

What is the power ratio between power in Star and Delta circuit? ..

Answer / swum

Line Current, Impedance and Power in Delta circuits are 3
times their values in Star circuits

Refer any basic electrical engg book like Theraja or so

Is This Answer Correct ?    1 Yes 0 No

What is the power ratio between power in Star and Delta circuit? ..

Answer / kundan15273

in star connection line current=phase current
and in delta connection line current= 1.732* phase current.
In delt connection power = 1.732*1.732*VL*IL*COSphai
therefore 3 times current willbe more in delta connection.

Is This Answer Correct ?    0 Yes 0 No

Post New Answer

More Electrical Engineering Interview Questions

why the single phse machine can not run by the three phase supply.

2 Answers  


in alternator why on load terminal voltage is less than no load teprminal voltage

1 Answers  


what is the function of short circuit maintenance ct and droop ct.

1 Answers   L&T,


Why transformer rating in kVA not in kW?

5 Answers   ABB,


What is The function of tvm(tri-vector meter)??

2 Answers  


In Dyn11 power transformer if any one of the 3 phases connected to earth in star connected side then please explain effect of the current flow in delta connected side of transformer.(In this case if one phase is shorted to ground in star connected side then we observe the current flow in two phases only not three phases in delta connected primary side. Please explain why it is so?)

0 Answers  


What is the difference between MCB and Earth MCB? What is the working principal of MCB?

2 Answers  


What are the disadvantages if neutral current exists in grounded star transformer distribution system?

1 Answers  


What is the implications when 600 hp motor is started when the unit is running with Transformer of capacity 1500 KVA and DG set of 1000kva

0 Answers   Shasun Chemicals,


what is the std. earthing resistance for 440V system or m/c, 33000/440 Volt substation? What is the std.?

2 Answers  


AC SUPPLY HAVING 230 V FREQUENCY REDUCED ZERO IF MEN TACUCHES THE SUPPLY WEATHER HE GETS SHOCK OR NOT?

8 Answers  


How to calculate the current of Highpressure Mercury Vapour Lamp?what is the basis?whether we have to consider power factor or not?

0 Answers   Divis Laboratories,


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)