transformer is reconnected as a step-down 550/440 V autotransformer. Determine (a) current in the common winding, (b) new kVA rating as an autotransformer and (c) power conductively transferred. BOX THE FINAL ANSWER Subject: Electrical Apparatus and
transformer is reconnected as a step-down 550/440 V autotransformer. Determine (a) current in the common winding, (b) new kVA rating as an autotransformer and (c) power conductively transferred. BOX THE FINAL ANSWER Subject: Electrical Apparatus and
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 3.56P: Three single-phase two-winding transformers, each rated 3kVA,220/110volts,60Hz, with a 0.10 per-unit...
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1. A 10 kVA, 440/110 V, two-winding transformer is reconnected as a step-down 550/440 V autotransformer. Determine (a) current in the common winding, (b) new kVA rating as an autotransformer and (c) power conductively transferred.
BOX THE FINAL ANSWER
Subject: Electrical Apparatus and Divices
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