Three phase AC voltage source- Source resistance and inductance

Three phase AC voltage source- Source resistance and inductance

can we have any formula for that to find exactly how much

Answer 1

[Joel Van Sickel]

You can use a formula if you want to match source resistance and inductance to impedance values, which will be calculated using phasors and the line frequency. This a fairly generic question so it hard to give you more specifics than that unless you ask a more specific question.