Compare Zener Diode and PN junction Diode.
[3 marks]Differentiate FET and BJT.
[4 marks]Draw and explain bridge rectifier circuit with capacitor filter.
[7 marks]What are the approximations used in diode. Explain all approximations.
[3 marks]Explain p and n semiconductor formation in detail.
[4 marks]Explain Voltage Divider biasing in detail.
[7 marks]Draw and explain series and shunt positive clipper with output waveforms.
[7 marks]Draw symbol of tunnel diode, Draw VI characteristic of tunnel diode and explain it.
[3 marks]Explain Transistor as a switch.
[4 marks]Explain how the swamped amplifier works and list three of its advantages.
[7 marks]Explain transistor construction with size and doping level of each region
[3 marks]Draw and explain the input and output characteristics of common emitter configuration.
[4 marks]With the help of neat figure, explain the operation of a N-P-Ntransistor.
[7 marks]What is the difference between a voltage amplifier and a power amplifier?
[3 marks]Describe the purpose of cascading CE and CC amplifiers.
[4 marks]Explain Darlington pair in detail. Also derive its current gain.
[7 marks]Compare E MOSFET with D MOSFET.
[3 marks]Draw Ebers-Moll model and π-model of a transistor.
[4 marks]Draw a schematic of class Bpush-pull amplifier and explain its operation.
[7 marks]What is the use of Heat Sinks in power amplifier?
[3 marks]Differentiate Ohmic region and Saturation region of JFET.
[4 marks]Draw the basic construction of a p-channel JFET and explain its operation in detail.
[7 marks]Write the advantages and disadvantages of negative feedback.
[3 marks]Explain the difference of class Aand class Boperation of an amplifier.
[4 marks]Describe the characteristics of amplifiers, including classes of operation, types of coupling, and frequency ranges.
[7 marks]