Electronics and Communication Engineering - Exam Questions Papers - Discussion

A two port network shown below is external dc sources. The voltages and the currents are measured with voltmeters V₁ V₂ and ammeter A₁ A₂ (all assumed to be ideal), as indicated. Under following switch conditions, the readings obtained are:
(i) S₁ - Open, S₂ - Closed A₁ = 0A, V₁ = 4.5 V, V₂ = 1.5 V, A₂ = 1 A
(ii) S₁ - Closed, S₂ - Open A₁ = 4A, V₁ = 6 V, V₂ = 6 V, A₂ = 0 A

The h parameter matrix for this network is