Question

28. The hybrid parameters describes
the electrical behaviour of : *
O A) Two port linear network
O B) Three port linear network
O C) Five port linear network
OD) None of these​

Answer 1

Answer:

Two port linear network

Answer 2

Answer:

The hybrid parameters describes the electrical behavior of Two port linear network.

Explanation:

The electrical behavior of a two-port linear network is described by hybrid parameters.

Hybrid parameters, also known as h parameters, are called 'hybrid' because they use $Z,Y$ voltage, and current ratios to indicate the relationship between voltage and current in a two-port network.

$H$ -All of the circuit's major linear properties are included in the parameters, making them particularly useful for simulation.

In h parameters, the relationship between voltages and current can be expressed as:

$\begin{aligned}&V_{1}=h_{11} I_{1}+h_{12} V_{2} \\&I_{2}=h_{21} I_{1}+h_{22} V_{2}\end{aligned}$

This can be expressed as a matrix as

$\left[\begin{array}{l}V_{1} \\I_{2}\end{array}\right]=\left[\begin{array}{ll}h_{11} & h_{12} \\h_{21} & h_{22}\end{array}\right]\left[\begin{array}{l}I_{1} \\V_{2}\end{array}\right]$