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A 3-phase 100OKVA, 11000/416 transformer is delta-connected on the primary and star connected on the secondary. The primary resistance / phase is 1.45 Q and secondary resistance/phase is 0.0006 Q. determine the efficiency on full-load at 0.85 power factor lagging if the iron loss is 1770 W. * 1 Add file

A 3-phase 100OKVA, 11000/416 transformer is delta-connected on the primary and star connected on the secondary. The primary resistance / phase is 1.45 Q and secondary resistance/phase is 0.0006 Q. determine the efficiency on full-load at 0.85 power factor lagging if the iron loss is 1770 W. * 1 Add file

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
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flux A 3-phase 10OOKVA, 11000/416 transformer is delta-connected on the primary and star connected on the secondary. The primary resistance / phase is 1.45 Q and secondary resistance/phase is 0.0006 Q. determine the efficiency on full-load at 0.85 power factor lagging if the iron loss is 1770 W. * 1 Add file Magnetizing reactance (Xm) of a transformer is determined by * short-circuit test open-circuit te O load test
Transcribed Image Text:flux A 3-phase 10OOKVA, 11000/416 transformer is delta-connected on the primary and star connected on the secondary. The primary resistance / phase is 1.45 Q and secondary resistance/phase is 0.0006 Q. determine the efficiency on full-load at 0.85 power factor lagging if the iron loss is 1770 W. * 1 Add file Magnetizing reactance (Xm) of a transformer is determined by * short-circuit test open-circuit te O load test
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