A single phase a.c. distributor AB is fed from point A has a total impedance of (0.1+j0.2) N. At far end point B, voltage (Vg) is maintained as 280V and current of 100A at power factor of 0.75 lagging with respect to the voltage Vg, At midpoint M, a current of 100A at power factor of 0.6 lagging with respect to the voltage VM - then, a) Calculate the voltage at Midpoint (VM) and Feeding point (VA). b) Calculate the phase angle between voltage at Point A and point B. c) Draw the phasor diagram of this distributor.

A single phase a.c. distributor AB is fed from point A has a total impedance of (0.1+j0.2) N. At far end point B, voltage (Vg) is maintained as 280V and current of 100A at power factor of 0.75 lagging with respect to the voltage Vg, At midpoint M, a current of 100A at power factor of 0.6 lagging with respect to the voltage VM - then, a) Calculate the voltage at Midpoint (VM) and Feeding point (VA). b) Calculate the phase angle between voltage at Point A and point B. c) Draw the phasor diagram of this distributor.

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 2.41P

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