Date:27-01-2022
Course Name & Code : Electronic Circuits ,
Academic Year
: 2022-23
-------------------------------------------------------------------------------------------------------------------------------------Q.No. Question
1.
2.
A.What is Stability Factor S, Stability Factor S’ and Stability Factor S’’? Derive an expression for Stability
Factor S.
B. UNIT-IV:Objective Questions 1 to 5
A. List out various types of Biasing techniques. Explain any two with neat diagrams, necessary equations
and equations for Stability Factor.
B. UNIT-IV:Objective Questions 6 to 10
3.
4.
B. B. UNIT-IV:Objective Questions 10 to 15
A.
B. UNIT-IV:Objective Questions 15 to 20
5.
B. UNIT-III:Objective Questions 1 to 5
6.
7.
A. List out various types of Biasing Compensation techniques. Explain any two with neat diagrams and
necessary equations.
B. UNIT-III: Objective Questions 6 to 10
A. Derive the relation between alpha, beta and gamma of the transistor.
B.What is Base Width Modulation or Early effct. Explain with neat diagrams.
8.
A.Explain the operation CE amplifier with neat diagram.
B. Compare different types amplifier in terms of Ai,Av,Ri and Ro
9.
A.Derive the expression for voltage gain, current gain, input impedance , output impedance of CE
amplifiers with exact analysis and approximate analysis.