4. A 415V, 50Hz three phase source supplies a star connected balanced load through a line impedance of (2 + j4) ohms. The load impedance per phase consists of 10mH inductance and 6 resistance connected in series. Calculate (i) Load current in each phase (II) active power (iii) Reactive power (iv) power factor (v) Apparent power

4. A 415V, 50Hz three phase source supplies a star connected balanced load through a line impedance of (2 + j4) ohms. The load impedance per phase consists of 10mH inductance and 6 resistance connected in series. Calculate (i) Load current in each phase (II) active power (iii) Reactive power (iv) power factor (v) Apparent power

Power System Analysis and Design (MindTap Course List)

6th Edition

ISBN:9781305632134

Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Chapter2: Fundamentals

Section: Chapter Questions

Problem 2.7P: Let a 100V sinusoidal source be connected to a series combination of a 3 resistor, an 8 inductor,...

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