LIC- ISE-II AY 23-24 sem - II

     Find the type of the the op- amp circuit filter shown fig.

• High pass filter   

• low pass filter    

• Band reject filter      

• Band pass filter

The op-amp circuit given in Fig. which giving type of frequency response.

• High pass response

• Band pass response

•   Band reject response

• low pass response

  The gain of a second order low pass filter ______

• Decreases at the rate 20 dB/Decade          

• Decreases at the rate of 40 dB/Decade                  

• Increases at the rate of 40 dB/Decade  

• Increases at the rate 20 dB/Decade

Choose the correct option for the circuit 

• A Low-pass filter   

• An All-pass filter

• A Band-pass filter   

• A High-pass filter

Filters are classified as

• Analog or digital 

• Passive or active

• Audio or radio frequency

• All of the mentioned

The circuit shown in the figure is that of

• a non-inverting Amplifiers

• an inverting Amplifiers

• an oscillator

• a Schmitt trigger

• a

• b

• c

• d

• 28.77 Hz

• 31.97 Hz

• 35.52 Hz

• 39.47 Hz

The figure shown is a circuit diagram of _________________ amplifier?

• Audio frequency

• Log

• Anti-log

• Radio frequency

The given figure represents

• Integrator

• Non inverting amplifier

• Precision Rectifier

• Unity gain amplifier