Q/A single-phase transformer with a capacity of 100 kVA and a voltage of 2000/400 and the equivalent circuit elements are as follows R1=0.10 x1=0.20 R2= 0.250 X2 = 0.75 RO = 500 XO = 150 It feeds a 90 kVA load at a voltage of 2000 volts and a power factor of 8.0 delayed. Calculate the initial voltage and current?

Q/A single-phase transformer with a capacity of 100 kVA and a voltage of 2000/400 and the equivalent circuit elements are as follows R1=0.10 x1=0.20 R2= 0.250 X2 = 0.75 RO = 500 XO = 150 It feeds a 90 kVA load at a voltage of 2000 volts and a power factor of 8.0 delayed. Calculate the initial voltage and current?

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 3.26P: A bank of three single-phase transformers, each rated 30MVA,38.1/3.81kV, are connected in Y- with a...

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