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Draw Phasor Diagram of single phase transformer on resistive load (unity power factor) and inductive load (lagging power factor).
1 Answer
written 3.6 years ago by |
For resistive load, Secondary Current (I2) & Secondary induced EMF (E2) are in phase.
Phasor Diagram of Transformer with Resistive Load
For inductive load, Secondary Current (I2) lags behind Secondary induced EMF (E2) by ϕ2 degrees.
Phasor Diagram of Transformer with Inductive Load