A 30 KVA , 2400/120 V ,50hz, transformer a high voltage winding resistance of 0.1 ohm and leakage reactance of 0.22 ohm .The low voltage winding resistance is 0.035 ohm and the leakage reactance is 0.012 ohm. Calculate a) Equivalent resistance as impedance as referred to both primary and secondary b) Copper loss at full load.
A 30 KVA , 2400/120 V ,50hz, transformer a high voltage winding resistance of 0.1 ohm and leakage reactance of 0.22 ohm .The low voltage winding resistance is 0.035 ohm and the leakage reactance is 0.012 ohm. Calculate a) Equivalent resistance as impedance as referred to both primary and secondary b) Copper loss at full load.
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 3.16P: A single-phase, 50-kVA,2400/240-V,60-Hz distribution transformer has the following parameters:...
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![A 30 KVA , 2400/120 V ,50hz, transformer a high voltage winding resistance of 0.1 ohm and leakage
reactance of 0.22 ohm .The low voltage winding resistance is 0.035 ohm and the leakage reactance is
0.012 ohm. Calculate a) Equivalent resistance as impedance as referred to both primary and secondary
b) Copper loss at full load.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F8ea580d5-4c14-49fd-98b5-ee92b9766b63%2Fed063855-cce2-4b9e-a8f4-67c42fa642b5%2Fwa3nco_processed.png&w=3840&q=75)
Transcribed Image Text:A 30 KVA , 2400/120 V ,50hz, transformer a high voltage winding resistance of 0.1 ohm and leakage
reactance of 0.22 ohm .The low voltage winding resistance is 0.035 ohm and the leakage reactance is
0.012 ohm. Calculate a) Equivalent resistance as impedance as referred to both primary and secondary
b) Copper loss at full load.
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