Q1: draw the connection for measuring the transformer polarity test (6 marks) Q2: (4 marks) a) What indicates a reversed output winding polarity? b) What is the effect of capacitive and inductive loads on the power factor/phase shift angel?

Q1: draw the connection for measuring the transformer polarity test (6 marks) Q2: (4 marks) a) What indicates a reversed output winding polarity? b) What is the effect of capacitive and inductive loads on the power factor/phase shift angel?

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 3.11MCQ: For a short-circuit test on a 2-winding transformer, with one winding shorted, can you apply the...

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Q1: draw the connection for measuring the transformer polarity test (6 marks)
Q2: (4 marks)
a) What indicates a reversed output winding polarity?
b) What is the effect of capacitive and inductive loads on the power factor/phase shift angel?

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