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You have a 5MVA three-phase 4160/480V transformer that has an impedance of 4.63%. a. Calculate input current at full load b. Calculate output current and output voltage at full load c. Calculate the line - to - line short circuit current the transformer can supply.

You have a 5MVA three-phase 4160/480V transformer that has an impedance of 4.63%. a. Calculate input current at full load b. Calculate output current and output voltage at full load c. Calculate the line - to - line short circuit current the transformer can supply.

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
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You have a 5MVA three-phase 4160/480V transformer that has an impedance of 4.63%. a. Calculate input current at full load b. Calculate output current and output voltage at full load c. Calculate the line - to - line short circuit current the transformer can supply.
Transcribed Image Text:You have a 5MVA three-phase 4160/480V transformer that has an impedance of 4.63%. a. Calculate input current at full load b. Calculate output current and output voltage at full load c. Calculate the line - to - line short circuit current the transformer can supply.
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