Need help with Thevenin's Theorem

Discussion in 'Homework Help' started by md7579, Sep 8, 2010.

  1. md7579

    Thread Starter New Member

    Sep 7, 2010
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    0
    I need help to solve attached two problems using Thevenin's Theorem.

    Thank you.
     
  2. mik3

    Senior Member

    Feb 4, 2008
    4,846
    63
    Problem 1:

    Remove RL, replace the voltage source by a short circuit and the current source by an open circuit and calculate the thevenin resistance as seen across terminals a-b.

    Problem 2:

    Remove Zload, replace the voltage source by a short circuit and the current source by an open circuit and calculate the thevenin impedance as seen across terminals a-b.
    To have maximum power transfer, Zload must equal the conjugate of the thevenin impedance.
     
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