Solved question paper for BE May-2021 (DIPLOMA 1st-2nd)
Solved Question Paper
Basic electronics May-2021
PSBTE • DIPLOMA • Cvil Engineering • 1st-2nd • May-2021
Basic Electronics for Punjab State Board of Technical Education Diploma in Engineering students is a subject page where you can look for subject-wise previous year question papers, old question papers, and semester-wise papers for the 1st-2nd semester. It helps in revision, checking the exam pattern, and understanding which topics are asked again and again in the exam. Students can use this page to find PYQ papers, revision questions, and important questions for exam preparation. BRpaper is not the official website of Punjab State Board of Technical Education or any board/university, but a place to help students discover and practice previous year papers for this subject.
These Questions are downloaded from www.brpaper.com. You can also download previous years question papers of 10th and 12th (PSEB & CBSE), B-Tech, Diploma, BBA, BCA, MBA, MCA, M-Tech, PGDCA, B-Com, BSc-IT, MSC-IT.
Solved Questions
Solved-
Explain the types of Extrinsic Semiconductor.Short Answer 3 Marks May-2021 • PSBTE DIPLOMA
Existing answers are stored as HTML; you can edit directly without converting to Markdown.
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May 2019 Explain p- type and n-type semiconductors?
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May 2018 Explain with suitable diagram intrinsic and extrinsic semiconductors.
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May 2017 What are intrinsic and extrinsic semiconductors?
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Dec 2017
Explain intrinsic and extrinsic semiconductors.
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May 2016
Explain with suitable diagram Intrinsic and Extrinsic semiconductors.
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Classify the solids on the basis of Energy band Diagram.Short Answer 5 Marks May-2021 • PSBTE DIPLOMA
Existing answers are stored as HTML; you can edit directly without converting to Markdown.
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May 2020 Classify different types of solids based on energy band diagrams.
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Draw the circuit diagram and explain the working of Half wave rectifierShort Answer 5 Marks May-2021 • PSBTE DIPLOMA
Existing answers are stored as HTML; you can edit directly without converting to Markdown.
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May 2019 Explain functioning of Half Wave Rectifier?
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May 2018 Explain the working of half wave rectifier.
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Dec 2017
Explain the working of half wave rectifier.
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May 2015 Explain diode as a half wave rectifier with diagram.
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Draw and explain the VI Characteristics of Zener Diode and its applications.Short Answer 5 Marks May-2021 • PSBTE DIPLOMA
Existing answers are stored as HTML; you can edit directly without converting to Markdown.
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May 2018 What is Zener diode? Draw its symbol and explain its characteristics.
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May 2017 What is Zener diode? Draw its symbol and explain its characteristics.
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Dec 2016
Draw and explain the V-I characteristics of PN junction diode.
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Dec 2011 What is an “Ideal Diode”? Draw its V-I characteristics.
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Explain the functions of components used in the Filter circuit’s.Short Answer 5 Marks May-2021 • PSBTE DIPLOMA
Existing answers are stored as HTML; you can edit directly without converting to Markdown.
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May 2019 What is a filter circuit? Explain the working of LC filter.
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May 2019 Explain working of LC Capacitor input filter?
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May 2018 Write a short note on Filter circuits.
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Dec 2018 Draw and explain Filter Circuits.
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May 2015 What is a filter circuit? Explain the working of LC filter.
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May 2015 Explain working of Capacitor-Input π Filter.
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Dec 2015 Draw and explain Filter Circuits.
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How transistor can work as an amplifierShort Answer 5 Marks May-2021 • PSBTE DIPLOMA
Existing answers are stored as HTML; you can edit directly without converting to Markdown.
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May 2019 Explain working of Transistors as an amplifier?
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May 2015 How transistor is used as an amplifier?
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What do you mean by (a) Saturation region (b) Cut off (c) Active Region?Short Answer 5 Marks May-2021 • PSBTE DIPLOMA
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What do you mean by (a) Saturation region (b) Cut off (c) Active Region?
How transistor can work as an amplifierShort Answer 5 Marks May-2021 • PSBTE DIPLOMAExisting answers are stored as HTML; you can edit directly without converting to Markdown.
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Draw and explain the input and output characteristics of Common Base. Derive the relation between alpha and beta.Long Answer 10 Marks May-2021 • PSBTE DIPLOMA
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What is the various method of transistor biasing? Draw and explain the circuit diagram of base resistor biasing.Long Answer 10 Marks May-2021 • PSBTE DIPLOMA
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Define operating point of a transistor. What do you mean by stabilization of operating point ?Long Answer 10 Marks May-2021 • PSBTE DIPLOMA
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Explain the working principle of FET Amplifier. How will you determine the drain characteristics of a FET?Long Answer 10 Marks May-2021 • PSBTE DIPLOMA
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FAQ
Frequently Asked Questions
Answers about this subject, solved papers, and preparation.
01 Where can I find Basic Electronics previous year question papers?
You can use this page to खोज subject-wise Basic Electronics previous year question papers for PSBTE Diploma in Engineering.
02 Is this page for 1st-2nd semester Basic Electronics papers?
Yes, this subject page is grouped for the 1st-2nd semester of the Diploma in Engineering course.
03 Can I get a Basic Electronics question paper PDF here?
This page is meant to help students discover old question papers and related paper PDFs when available.
04 Will this help with exam pattern and revision?
Yes, old papers are useful for understanding the exam pattern, repeated questions, and key topics for revision.
05 Are solved Basic Electronics question papers available?
Students often search for solved papers, but availability depends on what is listed on the page. It is mainly for finding previous year papers.