$16-$Elec$-$A$1/$May $2018$

Page $4$ of $6$

Q$5$: $($a$)$ Calculate the Thevenin's Voltage, $V_{th}$ and Thevenin's impedance, $Z_{th}$ at the terminals $a-b$ of the circuit shown in Figure$-5.$

$[6+6]$

$($b$)$ What value of load impedance $Z_L$ which can be connected at terminals $a-b$ for maximum power dissipation in $Z_L?$

$[2]$

$($c$)$ Calculate the maximum power, $P_{\text{m}\text{a}\text{x}}$ which can be dissipated in $Z_L.$

$[6]$