ETC EngineeringMCQs
Home › Network Theory › For a two-port with z11=6 ohm, z12=z21=2 ohm and z22=5 ohm, the determinant of the z-parameter matrix is?
MCQ Practice Question
Network TheoryTwo-Port Networks

For a two-port with z11=6 ohm, z12=z21=2 ohm and z22=5 ohm, the determinant of the z-parameter matrix is?

  • A14 ohm squared
  • B26 ohm squared
  • C30 ohm squared
  • D34 ohm squared
Report an error
Correct Answer: B. 26 ohm squared
Explanation: The determinant is z11z22-z12z21=6×5-2×2=26 ohm squared.
Reference: Standard network theory: z-matrix determinant numerical
Continue practicing: Network Theory MCQs or browse all MCQs.