Calculate the mutual impedance, secondary current and the thermal power of the load in the transformer shown below. E I₁ R₁ L₁ R₂ L₂ h R₁ The transformer is supplied with 230 volts at 50 Hz. The primary's inductance L₁=50mH and the secondary's L2=100mH. The resistances R₁-30 for the primary and R₂=30 for the secondary. The coupling coefficient k is 0.88. A 1500 resistor acts as a load (RL). Thermal power of load (as an integer): Mutual inductance (as an integer): Secondary's current I₂ (absolute value, to one decimal place): mH W A

Calculate the mutual impedance, secondary current and the thermal power of the load in the transformer shown below. E I₁ R₁ L₁ R₂ L₂ h R₁ The transformer is supplied with 230 volts at 50 Hz. The primary's inductance L₁=50mH and the secondary's L2=100mH. The resistances R₁-30 for the primary and R₂=30 for the secondary. The coupling coefficient k is 0.88. A 1500 resistor acts as a load (RL). Thermal power of load (as an integer): Mutual inductance (as an integer): Secondary's current I₂ (absolute value, to one decimal place): mH W A

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 3.28MCQ

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