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.

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.

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.

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)

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.

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

What is meant by regenerative braking?

5 Answers  

diff between UPS and inverter?

2 Answers  

What is NDR in HT capacitor panels.

2 Answers  

some basic standard questions on transformer.

0 Answers   United Engineering,

how much Watt can we fully load a transformer

4 Answers  

What are the fire Estingushers use in electrical fire?

3 Answers  

What are methods to avoid the inrush current at the time of starting of power transformer ?

8 Answers   Wipro,

WHAT IS FORMULA TO KNOW TO BACKUP TIME OF POWER PLANT 48V/50AMP DELTA POWER PLANT

1 Answers  

WHEN I AM CONNECTIN TWO ELCB IN PARALLEL.ONE ELCB TRIPPED...HOW IT HAPPEND??

5 Answers  

HOW TO CALCULATE SINGLE PHASE AMPERES IN 3 PHASE TRANSFORMER? GIVE AN EXAMPLE PLZZZ

1 Answers  

why any Elelctricity board insist not to change the buren of their metering CTs or PTs for metering purpose? as a example elect. board not accepted that any customer change their metering CT or PT core burden from 5VA to 15VA.. why?

1 Answers  

power inverter we are using 2n3773 power transister in that places we can use any IGBT ?

1 Answers   Essar,