A three-phase transformer, 300MVA, 60Hz, has a voltage of 635 V, and a power angle Ф of 35°. Calculate the following: Total current that the transformer can handle Maximum real power the transformer can produce The total reactive power required for the transformer If the transformer feeds a circuit having an inductance of 635mH and a resistance of 25KΩ, find the impedance of the transformer. Find the efficiency of the circuit

A three-phase transformer, 300MVA, 60Hz, has a voltage of 635 V, and a power angle Ф of 35°. Calculate the following: Total current that the transformer can handle Maximum real power the transformer can produce The total reactive power required for the transformer If the transformer feeds a circuit having an inductance of 635mH and a resistance of 25KΩ, find the impedance of the transformer. Find the efficiency of the circuit

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 3.5MCQ: For an ideal 2-winding transformer, an impedance Z2 connected across winding 2 (secondary) is...

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