A 23 KVA, 2300/230 V, 60 Hz step down transformer has the following resistance and leakage reactance values: R1 = 4 ohm, R2= 0.4 ohm, X1= 2 ohm, X2=0.2 ohm. The equivalent core-loss resistance and themagnetizing reactance on the primary side of the transformer are 12 KO and 8 KQ respectively. The transformer is operating at 50% of its rated load at the rated voltage at the load. If the power factor of the load is0.5 lagging.Calculate the input power to the power transformer.\(P_{in}=\)KW

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A 23 KVA, 2300/230 V, 60 Hz step down transformer has the following resistance and leakage reactance values: RI = 4 onim, R2= magnetizing reactance on the primary side of the transformer are 12 KQ and 8 KQ respectively. The transformer is operating at 50% of its rated load at the rated voltage at the load. If the power factor of the load is 0.5 lagging. ohm, XI= 2 onm, X2=0.2 ohm. The equivalent core-loss resistance and Calculate the input power to the power transformer. \(P-(in}=\) KW

A 23 KVA, 2300/230 V, 60 Hz step down transformer has the following resistance and leakage reactance values: RI = 4 onim, R2= magnetizing reactance on the primary side of the transformer are 12 KQ and 8 KQ respectively. The transformer is operating at 50% of its rated load at the rated voltage at the load. If the power factor of the load is 0.5 lagging. ohm, XI= 2 onm, X2=0.2 ohm. The equivalent core-loss resistance and Calculate the input power to the power transformer. \(P-(in}=\) KW

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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