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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. |