A transformer of 810 turns on the high side and 90 on the low side, is connected to a load of 8 + j3 on the low side. The transformer is connected to a 1080 volt network, Calculate: (a) Secondary voltage and current. b) Transformer ratio. c) Primary current. d) Load impedance referred to the primary. e) Power absorbed from the network.

A transformer of 810 turns on the high side and 90 on the low side, is connected to a load of 8 + j3 on the low side. The transformer is connected to a 1080 volt network, Calculate: (a) Secondary voltage and current. b) Transformer ratio. c) Primary current. d) Load impedance referred to the primary. e) Power absorbed from the network.

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 3.15P: Rework Problem 3.14 if the transformer is delivering rated load at rated secondary voltage and at...

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