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  • Question

  • The driving-point impedance Z(s) of a network has a pole-zero locations as shown in the figure. If Z(0) = 3, then Z (s) is
    The driving-point impedance Z(s) of a network has a pole-zero locations as shown in the figure. If Z


  • Options
  • A. The driving-point impedance Z(s) of a network has a pole-zero locations as shown in the figure. If Z
  • B. The driving-point impedance Z(s) of a network has a pole-zero locations as shown in the figure. If Z
  • C. The driving-point impedance Z(s) of a network has a pole-zero locations as shown in the figure. If Z
  • D. The driving-point impedance Z(s) of a network has a pole-zero locations as shown in the figure. If Z

  • Correct Answer
  •  

    Explanation
    From figure, The impedance function

    The driving-point impedance Z(s) of a network has a pole-zero locations as shown in the figure. If Z

    and Z(0) = The driving-point impedance Z(s) of a network has a pole-zero locations as shown in the figure. If Z while in question Z(0) = 3

    ⟹ The driving-point impedance Z(s) of a network has a pole-zero locations as shown in the figure. If Z = 3 ⟹ k = 2.

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