EE2203 Electronic Devices and Circuits April May 2010 Question Paper

Anna University Chennai B.E./B.Tech. DEGREE EXAMINATION, APRIL/MAY 2010 Third Semester Electrical and Electronics Engineering EE2203 — ELECTRONIC DEVICES AND CIRCUITS (Regulation 2008) Time: Three hours Maximum: 100 Marks Note: New Subject Code in R-2013 is EC6202 Answer ALL Questions PART A — (10 × 2 = 20 Marks) 1. What is meant by diffusion current in a semi conductor? 2. A silicon diode hasImage may be NSFW.
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