Interested to Buy Any Domain ? << Click Here >> for more details...
Why current flows in nutral? As per theory there should be
no current in 3 ph explain.
- 11 Answers
- 20204 Views
- Bhel, I also Faced
- E-Mail Answers
Answer Posted / ashokreddy r
In single phase systems current flows thro the neutral as
it is the return path
In three phase systems w.r.t individual phases there is
neutral current .(Ir0,Iy0,Ib0)
For balanced system Ir0+Iy0+Ib0=0
For unbalanced system Ir0+Iy0+Ib0 not equal to zero
| Is This Answer Correct ? | 4 Yes | 0 No |
Post New Answer View All Answers
Differentiate between real and apparent power?
explain working principle of earth leakage relay
What is given by the definition in BIL IMP/PF = 950/395 kV. This was found in a name plate of a power transformer.
in what type of applications v can use q meter?
what is the use of vcb & isolator in substation?
why HT armoured cable does not glanding
What is a surge supressor why its is used in synchronous generators
i have completed deee and i've (June2012-feb 2015 experience in electrical maintenance in pvt ltd company.company having HT & LT electrical power.how to apply electrical C-license ,NOW I was resigned my job,what are requirements of applying for c-license
in control panel, how can i measuring the distance between one bus bar to another bus bar. then now only for bus bar. in mpcb and contactor also. that means one mpcb to another mpcb how much distance? how can i calculate that.
How we can defined theecopper cable size if we know the aluminium cable size?
we have an energy meter in a capacitor bank panel, So should we consider it's readings as energy consumption on daily basis. (when capacitor bank doesn't have any energy losses)
What range of speed can you get with the field control method of speed control of d.c. Shunt motor?
Convert a star connected network into a delta connected network.
we have consol make 3 phase servo stabilizer for cnc m/c. while installing the earth neutral voltage is 1.7 volts at stbilizer off condition and when stabilizer get on en voltage reaches 4.8 volts (new earthing is done and neutral is helthy condition all phase to neutral volts 440,442,441 v)why this happen.solution for cause.
STATE USE OF ARC RUNNERS & SPLITTERS ?
