Semester : SEMESTER 5
Subject : Electronics
Year : 2022
Term : NOVEMBER
Branch : PHYSICS
Scheme : 2020 Full Time
Course Code : PHY 5B 09
Page:3
247828
3 D 30587
Section C (Essay type)
(Essays - Answer in about two pages, any one question.
Answer carries 10 marks).
20. With figure explain the working of a bridge rectifier. Write down the advantageous and
disadvantageous.
21. Explain Common Collector Connection. Define Current amplification factor. Obtain the relation
between y and a.
(1 x 10 = 10 marks)
247828