In the circuit shown below, the transformer is driven by a source with an open circuit voltage Vs of 120 V (rms) and an internal impedance Zs of 6 2. The frequency of the source is 200 rad/sec. The transformer drives a load consisting of a 60 2 resistor. The transformer parameters are: R1 = 12 S2, R2 = 24 S2, L1 = 30 mH, L2 = 120 mH and k = 0.9. Determine the currents /1 and 12 and the power delivered to the load. R₁ R₂ Zs a b L₂ d ZL

In the circuit shown below, the transformer is driven by a source with an open circuit voltage Vs of 120 V (rms) and an internal impedance Zs of 6 2. The frequency of the source is 200 rad/sec. The transformer drives a load consisting of a 60 2 resistor. The transformer parameters are: R1 = 12 S2, R2 = 24 S2, L1 = 30 mH, L2 = 120 mH and k = 0.9. Determine the currents /1 and 12 and the power delivered to the load. R₁ R₂ Zs a b L₂ d ZL

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 3.57P: A two-winding single-phase transformer rated 60kVA,240/1200V,60Hz, has an efficiency of 0.96 when...

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