MCQ Practice Question

For a passive one-port, the driving-point admittance Y(s) is the reciprocal of?

  • ADriving-point impedance Z(s)
  • BTransfer impedance only
  • CLoop-current matrix
  • DIncidence determinant only
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Correct Answer: A. Driving-point impedance Z(s)
Explanation: At the same port, Y(s)=I(s)/V(s)=1/Z(s), provided the reciprocal is defined.
Reference: Standard network theory: driving-point immittance
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