Which of the following equation is true in the circuit shown below?(a) I1=0.5(V1)+0.25(V2)(b) I1=0.25(V1)+0.625(V2)(c) I1=-0.25(V1)+0.625(V2)(d) I1=0.5(V1)-0.25(V2)I got this question in quiz.Question is from Short Circuit Admittance(Y) Parameters topic in section Two-Port Networks of Network Theory

Which of the following equation is true in the circuit shown below?(a)

1.	Which of the following equation is true in the circuit shown below?(a) I1=0.5(V1)+0.25(V2)(b) I1=0.25(V1)+0.625(V2)(c) I1=-0.25(V1)+0.625(V2)(d) I1=0.5(V1)-0.25(V2)I got this question in quiz.Question is from Short Circuit Admittance(Y) Parameters topic in section Two-Port Networks of Network Theory
Answer» Right OPTION is (d) I1=0.5(V1)-0.25(V2) The best I can EXPLAIN: We got the admittance parameters as Y11 = 0.5, Y12 = -0.25, Y21 = -0.25, Y22 = 0.625. So the equations in TERMS of admittance parameters is I1=0.5(V1)-0.25(V2) and I2=-0.25(V1)+0.625(V2).

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