Answer Posted / o.p.arya

first of for we will check the motor current at the name
plate and then provide the constant dc voltage gradually to
phase winding of motor up to rated phase current and
measure the voltage & current both with very carefully.then
calculate it. as r=v/i it will be the standard resistance of
motor winding.
name plate current(line current)
phase current =------------------
1.732

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