RA13 - 1. Express the secondary voltage g G in terms of the...

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EE40 Summer 2011 Neel Shah Reading Assignment 13 – Ch. 9.3.4, Ch. 13.7 7/25/2011 Boilerplate: Reading assignments are short exercises that verify your understanding of the required reading. All chapters and page numbers are in reference to “Foundations of Analog and Digital Electronic Circuits” by Anant Agarwal and Jeffrey Lang. This assignment is optional; however it may count towards a final grade boost should you require it. Consider the following ideal transformer, where subscripts P and S indicate “primary” and “secondary”. 1: http://upload.wikimedia.org/wikipedia/commons/thumb/4/49/Transformer_under_load.svg/500px-Transformer_under_load.svg.png
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Unformatted text preview: 1. Express the secondary voltage g G in terms of the turns and G and the primary voltage g . 2. Express the secondary current G in terms of the turns and G and the primary current . 3. Suppose the box next to the g G marker is a resistor of value . If we convert the circuit above to the circuit below, what is the new value of in terms of and the other variables above? 4. What is the average power delivered to the load if g = 170 cos(60 + 0.3) ?...
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