Answer Posted / somesh saran

earth and the neutral are two different things.

Earthing mean connecting of non current carry mettalic
parts directly to the great mass called earth.
and we found it every where.

While on the other hand

Neutral we have to create it.
for a star connection we get it from the point where all
the phases balances each other.
and for delta connection (if reqiured) we create it by
using zig-zag transformer.

Help need in transformer !? Hello Friends The parameters of 2300/230 v 50hz t/f is R1=0.286 ohm R`2=0.319 ohm Rc=240 ohm X1=0.73 ohm X`2=0.73 ohm Xm=49.2 ohm Secondary Load impedance ZL=0.387+J0.29 solve the exact equivalent circuit with normal voltage across primery.. I know every thing but i cant find CURRENT I1=? and I`2=? Please help me give solution or only Formula please please...

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