Answered: 6. Solve the turns ratio of a…

6. Solve the turns ratio of a three-phase transformer to transform 10,000 kVA from 230 kV to 4160 V if th transformer is to be connected (a) Y-A, (b) Y-Y, (c) A-Y and (d) A-A.

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 3.32MCQ

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6. Solve the turns ratio of a three-phase transformer to transform 10,000 kVA from 230 kV to 4160 V if the
transformer is to be connected (a) Y-A, (b) Y-Y, (c) A-Y and (d) A-A.

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