1 Plot gain-frequency characteristics of BJT amplifier with and without negative feedback in the
emitter circuit and determine bandwidths, gain bandwidth products and gains at 1KHz with and
without negative feedback.
2 Study of series and shunt voltage regulators and measure line and load regulation and ripple
factor.
3 Plot and study the characteristics of small signal amplifier using FET.
4 Push Pull amplifier: To study variation of output power & distortion with load.
5 Study Wein bridge oscillator and observe the effect of variation in R & C on oscillator frequency
6 Study transistor phase shift oscillator and observe the effect of variation in R & C on oscillator
frequency and compare with theoretical value.
7 Study the following oscillators and observe the effect of variation of C on oscillator frequency:
(i) Hartley (ii) Colpitts
8 (i) Study op-amp in inverting and non-inverting modes. (ii) Use op-amp as scalar, summer and
voltage follower.
9 Use of op-amp as differentiator and integrator.
10 Study Op-amp characteristics and get data for input bias current, measure the output-offset
voltage and reduce it to zero and calculate slow rate.
11 Obtain a frequency response of filters.
12 Analyze filter circuits to produce voltage frequency & phase-frequency response graphs using
PSPICE.