Top 20 Questions of BE (DIPLOMA Electronics and Communication Engineering 1st-2nd)
Most Repeated Questions
Top 20 Questions of Basic electronics
Previous year question paper with solutions for Top repeated questions of Basic electronics
PSBTE • DIPLOMA • Electronics and Communication Engineering • 1st-2nd
Browse Top 20 questions of BE (DIPLOMA Electronics and Communication Engineering 1st-2nd) previous year question papers for Top repeated questions of Basic electronics. This page helps BE students find semester-wise papers for revision, exam practice, and understanding previous exam patterns. These are the top twenty repeated questions identified from previous year papers for BE (DIPLOMA Electronics and Communication Engineering 1st-2nd), helping students focus on the most frequently asked topics.
Top repeated questions
Top 20-
1.
With the help of a diagram, explain the working of a bridge rectifier.
Appeared 11 times
Appeared in: May 2020, May 2019, May 2018, Dec 2018, Dec 2017, May 2016, May 2015, Dec 2015, Dec 2011
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2.
Give construction and working of MOSFET.
Appeared 10 times
Appeared in: May 2020, May 2019, Dec 2018, Dec 2017, May 2016, Dec 2016, May 2015, Dec 2015, Dec 2011
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3.
A zener diode is always operated in ___________region.
Appeared 9 times
Appeared in: May 2019, May 2018, Dec 2018, May 2017, Dec 2017, Dec 2016, May 2015, Dec 2015
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4.
Discuss energy band structure for insulators, semiconductors and conductors.
Appeared 9 times
Appeared in: May 2021, May 2019, May 2018, Dec 2017, May 2016, May 2015
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5.
Explain the working of PNP transistor with diagram..
Appeared 9 times
Appeared in: May 2021, May 2019, May 2018, May 2017, May 2016, Dec 2016, Dec 2011
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