University of Calicut Previous Years Question Paper & Answer

University : University of Calicut
Course : B.Sc

Semester : SEMESTER 5

Subject : Electronics

Year : 2022

Term : NOVEMBER

Branch : PHYSICS

Scheme : 2020 Full Time

Course Code : PHY 5B 09

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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)

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