Solved question paper for BE May-2017 (DIPLOMA 1st-2nd)

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Basic electronics May-2017

PSBTE • DIPLOMA • Cvil Engineering • 1st-2nd • May-2017

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.

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Solved Questions

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N-type semiconductors are formed by adding __________ impurity to a pure semiconductor.

Fill in the Blanks 1 Marks May-2017 • PSBTE DIPLOMA

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May 2018 N-type semiconductors are formed by adding ……… impurities to a pure semiconductor.

May 2016
To obtain p-type semiconductor, _________impurity is added to a pure semiconductor.
In intrinsic semiconductors number of electrons are___________ to number of protons.

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Conduction in P-type semiconductor is due to movement of ___________.

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The value of knee voltage for silicon diode is __________ volt.

Fill in the Blanks 1 Marks May-2017 • PSBTE DIPLOMA

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May 2018 The value of knee voltage for silicon diode is ………………. Volt.

Dec 2018 The value of knee voltage of a Germanium diode is _______ volts.

May 2016
The value of knee voltage for germanium diode is _________volt.

Dec 2016
The value of knee voltage for silicon diode is ....................... volt.

Dec 2011 The value of knee voltage for silicon diode is _________.

A Photodiode is optimised for its sensitivity to ___________.

Fill in the Blanks 1 Marks May-2017 • PSBTE DIPLOMA

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Zener diode is made to operate in ___________ region.

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May 2019 Zener diode is made to operate in ________ region.

May 2018 Zener diode is made to operate in ………. Region.

Dec 2018 A zener diode is always operated in _________ region.

Dec 2017
A zener diode is always operated in ___________region.

Dec 2016
Zener diode is made to operate in ........... region.

May 2015 The zener diode is always made _____________ biased when using in a circuit.

May 2015 A zener diode is always operated in the ____________ region.

Dec 2015 A zener diode is always operated in _________ regon.
A transistor contains __________ PN junctions.

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Dec 2017
In a transistor there are____________ PN junctions.

May 2016
In a transistor, there are _____________ pn junctions.

Dec 2016
A transistor contains ........................ PN junctions.
The emitter of a transistor is doped ___________.

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Dec 2016
The emitter of a transistor is doped ........................

The value of collector current of a transistor is __________ to emitter current.

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In transistor, leakage current mainly depends on _________.

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May 2018 In BJT, leakage current mainly depends on ……………………
The ideal value of stability factor is ____________.

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May 2019 The ideal value of stability factor is ______.

Dec 2016
An ideal value of stability factor is ........................
The gain stability of an amplifier circuit can be improved by using __________ feedback.

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For a transistor to work as an amplifier, its operating point should lie in __________ region.

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FET is a __________ terminal semiconductor device.

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Dec 2018 FET is _______ polar device.

May 2016
A FET is also called as______ polar transistor.

Dec 2016
FET is a ........................ Polar device.

May 2015 A FET is also called as ________ polar transistor.
MOSFET stands for __________.

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May 2019 MOSFET stands for_________.

May 2015 MOSFET stands for _____________.

Dec 2011 MOSFET stands for ________________.

Dec 2011 Give full form of MOSFET.
How N-type semiconductor is formed?

Short Answer 5 Marks May-2017 • PSBTE DIPLOMA

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What are intrinsic and extrinsic semiconductors?

Short Answer 5 Marks May-2017 • PSBTE DIPLOMA

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May 2021 Explain the types of Extrinsic Semiconductor.

May 2019 Explain p- type and n-type semiconductors?

May 2018 Explain with suitable diagram intrinsic and extrinsic semiconductors.

Dec 2017
Explain intrinsic and extrinsic semiconductors.

May 2016
Explain with suitable diagram Intrinsic and Extrinsic semiconductors.
Write a note on PN junction.

Short Answer 5 Marks May-2017 • PSBTE DIPLOMA

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What is Zener diode? Draw its symbol and explain its characteristics.

Short Answer 5 Marks May-2017 • PSBTE DIPLOMA

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May 2021 Draw and explain the VI Characteristics of Zener Diode and its applications.

May 2018 What is Zener diode? Draw its symbol and explain its characteristics.

Dec 2016
Draw and explain the V-I characteristics of PN junction diode.

Dec 2011 What is an “Ideal Diode”? Draw its V-I characteristics.
What is transistor? Draw and explain PNP transistor.

Short Answer 5 Marks May-2017 • PSBTE DIPLOMA

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May 2021 Explain working of NPN transistor.

May 2019 Explain working of transistor with circuit diagram?

May 2018 Explain the working of NPN transistor.

May 2017 Explain the concept of bipolar transistor and draw symbol of NPN and PNP transistors.

May 2016
Explain the working of npn transistor.

Dec 2016
Explain the working of PNP transistor with diagram..

Dec 2011 Explain the basic concept of bipolar transistor.

Dec 2011 Explain the Common emitter input characteristics of NPN transistor.

Differentiate between FET and BJT.

Short Answer 5 Marks May-2017 • PSBTE DIPLOMA

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May 2019 Compare the MOSFET and BJT.

May 2018 Explain the difference between FET and BJT.

Dec 2016
Distinguish between FET and BJT.

Dec 2011 How BJT is differ from JFET.
What do you mean by thermal runaway?

Short Answer 5 Marks May-2017 • PSBTE DIPLOMA

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May 2020 What do you mean by thermal runaway?

Dec 2018 What do you mean by thermal runaway?
What are needs of filter? Explain π (Pi) filter in detail.

Long Answer 10 Marks May-2017 • PSBTE DIPLOMA

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Derive an expression for amplification factor (β) of common emitter configuration.

Long Answer 10 Marks May-2017 • PSBTE DIPLOMA

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What is CMOS? Explain its advantages and application.

Long Answer 10 Marks May-2017 • PSBTE DIPLOMA

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May 2019 Give advantages and applications of CMOS.

May 2015 Write a note on CMOS. Also write its advantages and applications.
Explain the concept of bipolar transistor and draw symbol of NPN and PNP transistors.

Long Answer 10 Marks May-2017 • PSBTE DIPLOMA

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May 2021 Explain working of NPN transistor.

May 2019 Explain working of transistor with circuit diagram?

May 2018 Explain the working of NPN transistor.

May 2017 What is transistor? Draw and explain PNP transistor.

May 2016
Explain the working of npn transistor.

Dec 2016
Explain the working of PNP transistor with diagram..

Dec 2011 Explain the basic concept of bipolar transistor.

Dec 2011 Explain the Common emitter input characteristics of NPN transistor.

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FAQ

Frequently Asked Questions

Answers about this subject, solved papers, and preparation.

Updated regularly

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.

Solved question paper for BE May-2017 (DIPLOMA 1st-2nd)

Basic electronics May-2017

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