y we use neutral,all r told its used to for closed path..k its a just used to c

y we use neutral,all r told its used to for closed path..k
its a just used to closed path,in a transmission line y we
put same conductor used n both phase and neutral..if we use
less than phase conductor in neutral mean we ll reduce cost
its right r wrong..if we use mean any problem occur in
transmission line..

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