A 10-kVA, 2200/400 V, single phase distribution transformer has a primary and secondary winding impedances of 5 + j12 and 0.25 + j0.45 ohms, respectively. Calculate the voltage across the secondary terminals at full load, 90 % power factor lagging, when the primary is supplied with 2200 volts?

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 3.4P: A single-phase 100-kVA,2400/240-volt,60-Hz distribution transformer is used as a step-down...
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A 10-kVA, 2200/400 V, single phase distribution transformer has a primary and secondary winding impedances of 5 + j12 and 0.25 + j0.45 ohms, respectively. Calculate the voltage across the secondary terminals at full load, 90 % power factor lagging, when the primary is supplied with 2200 volts?

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