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 current flow in 230v ac supply ?
What is the current flow in 415v Ac supply ?

Answers were Sorted based on User's Feedback



What is the current flow in 230v ac supply ? What is the current flow in 415v Ac supply ?..

Answer / naveen

it depends up on the load connected and if same load is
conneted then the current flow in single phase is root
three times more.

Is This Answer Correct ?    40 Yes 11 No

What is the current flow in 230v ac supply ? What is the current flow in 415v Ac supply ?..

Answer / abhishek0015

It depends upon connected load. As per formula,
P= V*I*(cos phi)-- for 230v supply and
P= sqrt3*V*I*(cosphi)-- for 415v supply
So it means in 230v single phase supply takes almost 3
times more current than 415v three phase supply.

Is This Answer Correct ?    26 Yes 4 No

What is the current flow in 230v ac supply ? What is the current flow in 415v Ac supply ?..

Answer / arpit

it will be the same since 230volt ac and 415 volt ac are
star connected, in star VL=1.732* vph, and current is same.

Is This Answer Correct ?    4 Yes 8 No

What is the current flow in 230v ac supply ? What is the current flow in 415v Ac supply ?..

Answer / srujanya,rec

By taking the OHM's Law i.e. V=IR. here we consider R is
constant then V is directly proportional to I. it means If
Voltage increases then current also Increases. in 230V ac
supply gives 23A. In 415V ac 41.5A flows(R=10 ohms)

Is This Answer Correct ?    18 Yes 28 No

What is the current flow in 230v ac supply ? What is the current flow in 415v Ac supply ?..

Answer / prabhu

current is load connected in the supply.
If same amount of load was connected in single phase and
also in three phase ,the cuurent taken by single phase is
of 3 times more than the three pahse.

Is This Answer Correct ?    17 Yes 29 No

What is the current flow in 230v ac supply ? What is the current flow in 415v Ac supply ?..

Answer / samit sinha

As mentioned by Srujanya, V=IR is wrong it should be I =
V/R because current is proportional to Coltage and not
voltage is proportional to current. When the potential
difference occurs then only current flows - Samit

Is This Answer Correct ?    3 Yes 15 No

Post New Answer

More Electrical Engineering Interview Questions

Advantages/Disadvantages of earthing of neutral bus on MSB instead of separate neutral earthing for transformer/DG sets feeding to MSB

0 Answers  


PRV (Pressure relief valve) Trip with oil splash outside power transformers

1 Answers   Khan,


in traction which type of supply are used

15 Answers   APGenco, Construction,


pls give proper discription of selection of transformer based on particular load.

1 Answers  


Why we need to carry out knee point voltage test of current transformer ?

1 Answers   Power Grid,


In which of the following case, the rotating magnetic field is reversed? A regenerative breaking B plugging C dynamic breaking D forward motoring

0 Answers  


advantage of using 110v than 230v

1 Answers   NTPC,


what is two point starter?

0 Answers   SGF,


What current flows in the transformer primary when its secondary is open?

0 Answers  


Which test will be more severe for VCB?

0 Answers   CPRI, Reliance,


What happens when ac supply is given as excitation voltage instead of dc supply

1 Answers  


basic differance between electrical and electronic.

1 Answers   Jindal,


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)