A 15 KVA, 10.8 KV/240-V, 60 Hz, single-phase conventional transformer is supplying 12 KW of power to a load at 0.8 Lagging power factor, a load voltage of 240 Volts. Its Equivalent circuit is given below. Calculate the magnitude of the input voltage of this transformer. +o 0.808+j 4.04 $2 Is ww 0+ Ims Ih+es 2440 $2 www Texs i700.32 Vs

A 15 KVA, 10.8 KV/240-V, 60 Hz, single-phase conventional transformer is supplying 12 KW of power to a load at 0.8 Lagging power factor, a load voltage of 240 Volts. Its Equivalent circuit is given below. Calculate the magnitude of the input voltage of this transformer. +o 0.808+j 4.04 $2 Is ww 0+ Ims Ih+es 2440 $2 www Texs i700.32 Vs

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

Chapter3: Power Transformers

Section: Chapter Questions

Problem 3.14MCQ: The ideal transformer windings are eliminated from the per-unit equivalent circuit of a transformer....

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