Question # $11$

$($b$)$ "Transient Analysis" in Micro$-$Cap is used to accomplish which of the

A$)$ To obtain gain vs$.$ frequency response of a circuit

B$)$ To obtain input$/$output characteristics of a circuit

$[2$ Marks$]$

C$)$ To measure the DC voltage waveforms at various nodes in a circuit

D$)$ Nome of the above

ge levels at various points of the circuit

$($b$)$ Suppose that the "Maximum time step" in a transient analysis in Microcap is changed from $0\mathrm{.}1$ m to $0\mathrm{.}01$ m $,$ but the "Time Range" is not changed. which statement is correct? $[$Circle the correct answer$]$

A$)$ Number of time points at which calculations are done decre $[2$ Marks$]$

B$)$ Number of time points at which calculations are done increases

The output plot will appear larger vertically

D$)$ There will be more full cycles of the output signal on the plot

E$)$ None of the above

Question # $12$

$($a$)$ In the circuit shown in Fig. $12$a$,$ a decrease in $R_3$ leads to a decrease of$,[$Circle all that apply$]$:

$[2$ Marks$]$

A$)$ Current through $R_3$

Fig. $12$a

B$)$ Voltage across $R_3$

Voltage across $R_1$

Power dissipated in $R_2$

E$)$ None of the above