In neutral the current will flow or not?

Answer Posted / ramendra shukla

In Y- connected load (3 phase)
1) If Ir= Iy=Ib then In=0 (Symetrical /balance)
2) If Ir#Iy#Ib ; then In=x (Unsymetrical/unbalanced)
where; Ir,Iy,Ib &In are phase &Neutral current
respectivelyand also #is is not equal

3)but in case of Single phase looping the avilability of
current will be.

Is This Answer Correct ?    6 Yes 1 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

What are the basic elements used for modeling mechanical translational system?

608


what are all the components required to assemble solar panel other than pv cell?

958


how to calculate insulation level of transformer?

1092


what is the power factor used by the PHCN in nigeria? 2. what is the difference between an alternator and generator. 3. Generation of poweris in KV but how is transmission is in MW. 4.If the transmission of power is 20,000MW how can it be increaesed to 80,000MW

8031


In power transmission using open belts or horizontal shafts it is preferable to have the slack side of the belt on the top because

773






what is rating boiler

1560


Define resonant peak?

653


1.why are not using acb 33kv ht side? is there any problem 2.what is difference between acb,vcb,sf6 breackers? 3.what is the function of invertor and convertor in ups?

1685


armature winding of dc machine produce alternating emf then it convert in to dc by using commutator.But only we consider armature resistance why don't we consider inductive reactane effect?

1628


How to calculate phase to phase difference ?

1713


What is the maximum and minimum rating of UPS?

1000


why T/F winding temp measurement cts are odd secondary current ie,109A/1.2A/1.4A?

1376


how does an centrifugal and screw type chiller will work. which chiller efficiency is high and why.

1834


WHAT HAPPENED DC SERIES MOTOR FIELD WINDING OPEN. CAN POSSIBLE.

3201


How many types of faults are there in 3 phase power system?

635