Four identical alternators each rated for 20 MVA, 11 kV having subtransient reactance of 16% are working in parallel. The short- circuit level at the bus-bar is
Four identical alternators each rated for 20 MVA, 11 kV having subtransient reactance of 16% are working in parallel. The short- circuit level at the bus-bar is
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 3.10MCQ: For large power transformers rated more than 500 kVA, the winding resistances, which are small...
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Ever since electricity has been created, people have started using it in its entirety. We see many types of Transformers in the neighborhoods. Some are smaller in size and some are very large. They are used according to their requirements. Many of us have seen the electrical transformer but they do not know what work they are engaged in.
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