| Cat 
        No. | Description | 
      
        | 840 | Study of Operational Amplifier as 
        Differentiator & Integrator | 
      
        |  | 
      
        | 841 | Study of Operational Amplifier as 
        Differentiator | 
      
        |  | 
      
        | 842 | Study of Operational Amplifier as 
        Integrator | 
      
        |  | 
      
        | 843 | Study of Operational Amplifier as 
        Schmitt trigger | 
      
        |  | 
      
        | 843A | Operational Amplifier as D/A Convertor | 
      
        |  | 
      
        | 844 | Study of Operational Amplifier as sine 
        to square wave convertor | 
      
        |  | 
      
        | 845 | Study of Operational Amplifier as 
        square to Triangular wave convertor & Triangular to Square wave convertor
 | 
      
        |  |  | 
      
        | 845A | Study of Operational Amplifier as 
        Difference Amplifier | 
      
        |  | 
      
        | 846 | Study of Operational Amplifier as 
        Clipping and Clamping Circuit | 
      
        |  | 
      
        | 847 | Operational Amplifier as Voltage 
        Comparator Features : 
        Instrument comprises of +-15 VDC Regulated Power Supply,1 round meter, 
        Combination of Resistances, Zener Diode & IC 741 connected inside & 
        connections brought out at sockets on front panel. | 
      
        |  | 
      
        | 847A | Operational Amplifier as Clipping and 
        Clamping Circuit | 
      
        |  | 
      
        | 848 | Operational Amplifier as V-I & I-V 
        Convertor | 
      
        |  | 
      
        | 849 | Study of Operational Amplifier as 
        Voltage and Current Feed Back Amplifier 
        Objective : To study the 
        Operational Amplifier Application as Voltage and current Feedback 
        Amplifier.Features : Instrument comprises of +- 15 VDC Regulated Power 
        Supply, 2 round meters of Dual Range,combination of Resistances & IC 741 
        connected inside & connections brought out at sockets on front panel.
 | 
      
        |  | 
      
        | 850 | Study of Instrumentation Amplifier 
        Objective : Calculate the Voltage 
        Gain of Instrumentation Amplifier and draw a curve between V & R.Features : Instrument comprises of One +- 15 VDC Regulated Power 
        Supply, 2 DC Regulated short circuit and overload protected continuously 
        variable Power Supplies,3 no. IC 741 placed inside connections brought 
        out at sockets. One Potentiometer and combination of Resistances placed 
        on the front panel.
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