The frequency response curve of RC coupled amplifier is shown in figure. The band width of the amplifier will be

The voltage gain of the amplifier shown in Fig.is

The frequency of oscillation of the springs shown in the figure will be

The frequency of oscillation of the spring shown in the figure will be

In the circuit shown in figure , find the value of R_C .

A carbon resistor has coloured bands as shown in figure below. The resistance of the resistor is :

The frequency of oscillation of the system shown in the figure will be

The current-frequency response curves are shown in figures above for three LCR circuits. a. What is Q-factor of the LCR circuit? b. Which of the curves in the above figures has highest Q value? C. Write an expression for the value. d. Can any of the curves shown in the figures represent current-frequency response of a parallel LCR circuit?

The frequency response curve (figure) for the filter circuit used for production of AM wave should be

The frequency response curve (figure) for the filter circuit used for production of AM wave should be