The Y11-parameters for the given network shown below are—

Home » Network Theory » Network Elements and the Concept of Circuit » Question

The Y₁₁-parameters for the given network shown below are—

1. Y₁₁ = 1 +
  1 +
  3 + 6 s
  2 5 5s
2. Y₁₁ = 1 +
  1 +
  1 + 6 s
  3 5 5s
3. Y₁₁ = 1 +
  1 +
  1 + 6 s
  2 5s 5
4. Y₁₁ = – 1 + 6s
  5

Correct Option: A

We given network

Compare this network with standard network

Y_a =		1	+	1	=	1	+	3
		2		5 / 2 x (s)		2		5s / 3

Y_b =		1	+	1	=	1	+	2
		3		5 / 2 x (s)		3		5s / 3

Y_c =		1	+	1	=	1	+ 6s
		5		1 / 6 s		5

Y₁₁ = Y_a + Y_c =		1	+	3	+	1	+ 6s
		2		5s		5