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Network TheoryTwo-Port Networks

For y-parameters of a two-port network, the port currents are expressed as linear combinations of?

  • APort voltages
  • BPort powers
  • COnly port impedances
  • DOnly source currents
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Correct Answer: A. Port voltages
Explanation: The admittance representation is I1=y11 V1+y12 V2 and I2=y21 V1+y22 V2.
Reference: Standard network theory: y-parameters
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