You have been living abroad for a few weeks and has decided to buy an appliance that has the impedance equal to 10+ j3 at 60Hz. Since the appliance was rated 110V, you have been instructed to also buy a 220V to 110V transformer to step the voltage. The cord used to connect the 220V side of the transformer to the convenience outlet has a impedance total of 1 + j0.5 . After measuring the outlet voltage, you got 220 V, rms. Solve for the voltage across the appliance and the current through it by referring the appliance to the transformer primary. (Note: Assign the convenience outlet voltage as a reference phasor) a. Draw the circuit that would solve for the values of → and →. Solve and show all the referred VL IL values. b. Solve for the values of → and →. VL 7

You have been living abroad for a few weeks and has decided to buy an appliance that has the impedance equal to 10+ j3 at 60Hz. Since the appliance was rated 110V, you have been instructed to also buy a 220V to 110V transformer to step the voltage. The cord used to connect the 220V side of the transformer to the convenience outlet has a impedance total of 1 + j0.5 . After measuring the outlet voltage, you got 220 V, rms. Solve for the voltage across the appliance and the current through it by referring the appliance to the transformer primary. (Note: Assign the convenience outlet voltage as a reference phasor) a. Draw the circuit that would solve for the values of → and →. Solve and show all the referred VL IL values. b. Solve for the values of → and →. VL 7

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

Chapter2: Fundamentals

Section: Chapter Questions

Problem 2.17MCQ: Consider the load convention that is used for the RLC elements shown in Figure 2.2 of the text. A....

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