1 Study the following devices: (i) Analog & digital multimeter (ii) Function/ Signal generators (iii)
Regulated d. c. power supplies (constant voltage and constant current operations)
2 Study of digital storage CRO and store a transient on it.
3 Study of analog CRO, CRO probes, measurement of time period, amplitude, frequency & phase
angle using Lissajous figures.
4 Plot V-I characteristic of P-N junction diode & calculate cut-in voltage, reverse Saturation
current and static & dynamic resistances.
5 Plot V-I characteristic of zener diode and study zener diode as voltage regulator. Observe the
effect of load changes and determine load limits of the voltage regulator.
6 Plot frequency response curve for audio amplifier and to determine gain bandwidth product.
7 Plot drain current - drain voltage and drain current – gate bias characteristics of field effect
transistor and measure of Idss & Vp
8 Plot gain- frequency characteristic of two stages RC coupled amplifier & calculate its bandwidth
and compare it with theoretical value.
9 Plot gain- frequency characteristic of emitter follower & find out its input and output resistances.
10 Plot input and output characteristics of BJT in CB, CC and CE configurations. Find their hparameters.
11 Study half wave rectifier and effects of filters on wave. Also calculate ripple factor.
12 Study bridge rectifier and measure the effect of filter network on D.C. voltage output & ripple
factor.