Assignment  I

 Derive the output equations and draw the output wave forms of a RC low pass circuit for the pulse and the square waveform inputs.
 How an RC low pass circuit works as an integrator?

 Derive the expression for percentage tilt P of a square wave output of a RC high pass circuit.
 Why compensation is required in attenuator circuits? Derive the expression for perfect compensation.

 A 100 Hz square wave is fed to an RC circuit. Calculate and plot the waveform under the following conditions, The lower 3dB frequency is 1) 3Hz 2) 30Hz 3) 300Hz
 Derive expression for rise time in a RC low pass circuit.

 Derive the output equations and draw the output waveforms of a RC high pass circuit for the square wave and ramp signals as inputs.
 What is the amplitude and gain of a sinusoidal input in a RC high pass circuit?

 Explain how a high pass RC circuit works as a differentiator. Also, explain double differentiation.
 Explain about RLC ringing circuit

UpdatedJan 10, 2014

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