3.The specifications of a conventional single-phase transformer are 60 kVA, 600V/240V with a total leakage reactance of 10%. If it is reconnected as an autotransformer to obtain a 600V/840V ratio, what would be the new reactance in percentage, at the new nominal values of the autotransformer?
3.The specifications of a conventional single-phase transformer are 60 kVA, 600V/240V with a total leakage reactance of 10%. If it is reconnected as an autotransformer to obtain a 600V/840V ratio, what would be the new reactance in percentage, at the new nominal values of the autotransformer?
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 3.31MCQ
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3.The specifications of a conventional single-phase transformer are 60 kVA, 600V/240V with a total leakage reactance of 10%. If it is reconnected as an autotransformer to obtain a 600V/840V ratio, what would be the new reactance in percentage, at the new nominal values of the autotransformer?
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