Define between insulator, conductor and semiconductor.
[3 marks]What is Zener breakdown? What is avalanche breakdown? Compare both the type of breakdown.
[4 marks]Explain full wave bridge rectifier with neat diagram.
[7 marks]Design and explain basic NAND gate using DTL logic.
[3 marks]Discuss different types of diodes. Describe process of testing diode with multi meter.
[4 marks]Write a short note: V-Icharacteristic of P-Njunction diode.
[7 marks]Why biasing is important in transistor? Explain voltage divider bias with diagram.
[7 marks]Explain about DC load line of transistor.
[3 marks]Explain PIN photo diode.
[4 marks]Draw and explain input and output characteristic of transistor in common emitter configuration.
[7 marks]What is varactor diode? How capacitance of a diode varies with reverse voltage?
[3 marks]Explain the selection of a Qpoint for a transistor bias circuit and discuss the limitations on the output voltage swing.
[4 marks]Compare CB and CC configuration with respect to different transistor characteristics.
[7 marks]Draw voltage multiplier circuit.
[3 marks]Explain (i) Unipolar device (ii) Transconductance.
[4 marks]Explain application of transistor as a switch.
[7 marks]Explain FET as an Amplifier.
[3 marks]Explain why NAND and NOR gate are called universal gate?
[4 marks]Explain the Depletion region and drain characteristics of n channel JFET.
[7 marks]Among TTL and CMOS digital logic family which one is better and why?
[3 marks]Draw and explain the self-bias circuit of FET.
[4 marks]Write a short note: E-Type MOSFET.
[7 marks]Derive the relation between current gain α and β.
[3 marks]What are the advantages of N-Channel MOSFET over P-Channel1 MOSFET?
[4 marks]Draw symbol and explain truth table of all basic logic gates.
[7 marks]