Solved question paper for BEEE May-2015 (B-TECH 1st-2nd)
Solved Question Paper
Basic electrical and electronics engineering May-2015
PTU • B-TECH • Mechanical Engineering • 1st-2nd • May-2015
basic electrical and electronics engineering previous year question papers on BRpaper are organized for students of Punjab Technical University’s Bachelor of Technology program, 1st-2nd semester. This section makes it easier to browse subject-wise old question papers for basic electrical and electronics engineering, so students can review how questions are typically framed in past exams and get a sense of the exam pattern. Many students search for basic electrical and electronics engineering question bank with answers while preparing for exams, and this page is built to support exactly that kind of subject-wise browsing and revision. BRpaper is not the official website of Punjab Technical University or any institution, and it does not publish official notices or academic updates.
BTEE 101 Basic Electrical and Electronics Engineering
Part A (Electrical Engineering)
1. Direct Current (DC) Circuits: Circuit elements and connected terminology, Kirchoff‟s Laws- Statement and Illustrations, Method of solving circuits by Kirchoff‟s law, Star-Delta Conversion, Computation of resistance at constant temperature, resistance at different temperatures, Ohm‟s Law- Statement, Illustration and Limitation, Units- Work, Power and Energy (Electrical, Thermal and Mechanical). DC Transients for RL and RC series circuits (7)
2. Alternating Current (AC) Fundamentals: Generation of alternating electro-motive force EMF, Concept of 3-phase EMF Generation, Peak, Root Mean Square and Average value of alternating current, Phasor representation of alternating quantities, Analysis of AC Circuit Representation of Alternating Quantities in Rectangular and polar forms. Introduction of Resistive, Inductive & Capacitive circuits and their series and parallel combinations. Concept of resonance in series and parallel circuits, Analysis of balanced 03 phase system with star-delta connections. (7)
3. Magnetic Circuits and Transformer: Comparison between magnetic and electric circuits, Magnetic effects of electric current, Current carrying conductor in magnetic field, Law of Electromagnetic Induction and its law, Self Inductance, Mutual Inductance, Coupling Coefficient between two magnetically coupled circuits. Single Phase Transformer: Construction, Working principle, Efficiency, Voltage regulation and applications.(7)
4. Rotating Electrical Machines: D.C. machines (motors and generators), Three phase Induction motor, Synchronous machines (motors and generators): construction, working principle, classification and applications. (7)
Part B (Electronics Engineering)
5. Transducers: Introduction, working and application of LVDT, Strain Gauge and Thermistor. Introduction and application of Digital Multimeter. (7)
6. Semiconductor Devices: Principle of operation characteristic and application of PN Junction Diode, Rectifiers, Zener Diode, Principle of operation characteristic and application of Bipolar Junction Transistor, Principle of operation and characteristic Field Effect Transistor, Regulated Power Supply. (7)
7. Digital Electronics: Binary, Octal and Hexadecimal number System & its arithmetic operations, Logic gates, Introduction of R-S, J-K, D and T Flip Flops & its truth tables. (6)
Solved Questions
Solved-
Define Ohm’s Law.Short Answer 2 Marks May-2015 • PTU B-TECH
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Dec 2018 Write the statement of Ohm\'s law with its limitations.
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May 2017 What is Ohm’s Law?
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May 2015 Define Ohm’s law.
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Dec 2012 What are the limitations of the Ohm’s law?
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Dec 2008 State Ohm\'s law and give its limitations.
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Dec 2006 What is Ohm’s law? State its limitations.
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What is Mutual inductance?Short Answer 2 Marks May-2015 • PTU B-TECH
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Dec 2019 What do you mean by mutual-inductance? Explain.
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Dec 2007 What is mutual inductance? Give units.
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What is Energy meter?Short Answer 2 Marks May-2015 • PTU B-TECH
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What is Transducer?Short Answer 2 Marks May-2015 • PTU B-TECH
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Dec 2023 What do you understand by transducers?
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What is Flip-Flop?Short Answer 2 Marks May-2015 • PTU B-TECH
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Dec 2023 What are flip flops?
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Dec 2018 What is a flip flop?
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What are Universal gates?Short Answer 2 Marks May-2015 • PTU B-TECH
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May 2009 What are the Universal gates? Why are they so called?
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Define Power Factor.Short Answer 2 Marks May-2015 • PTU B-TECH
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May 2024 What is the importance of power factor?
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May 2017 Define power factor.
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May 2014 Define power factor and its significance in AC circuits.
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State what is early effect in transistors?Short Answer 2 Marks May-2015 • PTU B-TECH
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What are advantages of Electromechanical measuring instruments?Short Answer 2 Marks May-2015 • PTU B-TECH
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May 2017 What are advantages of Electromechanical measuring instruments?
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Give phasor representation of AC quantities.Short Answer 2 Marks May-2015 • PTU B-TECH
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May 2017 Give phasor representation of AC quantities.
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Explain Kirchhoff’s Laws-statement and illustration.Long Answer 5 Marks May-2015 • PTU B-TECH
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Dec 2018 State and explain Kirchhoff\'s voltage law.
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May 2017 Explain Kirchoff’s Laws- statement and illustration.
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Dec 2016 State and explain Kirchhoff’s voltage Law for DC linear circuits.
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Dec 2016 State Kirchoff’s current law.
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May 2012 State Ohm\'s law in reference to DC circuits.
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May 2012 State Kirchhoff\'s Current Law for a linear bilateral DC circuit.
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May 2012 State Kirchhoff’s laws for a linear bilateral DC circuits.
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Dec 2012 State and explain Kirchoff\'s laws.
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Dec 2012 State Kirchoff’s voltage law.
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May 2011 State and explain Kirchhoff\'s laws.
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May 2009 State and explain Kirchoff\'s laws.
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Dec 2008 State and explain Kirchhoff\'s laws.
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Dec 2007 State and explain Kirchoff’s laws.
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Dec 2006 State and explain Kirchoff’s law.
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What is Hall Effect? Explain with suitable diagrams.Long Answer 5 Marks May-2015 • PTU B-TECH
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Dec 2014 Explain Hall Effect.
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Dec 2012 Define Hall effect.
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May 2009 Define Hall\'s effect and give its applications.
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Differentiate FET with BJT.Long Answer 5 Marks May-2015 • PTU B-TECH
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Dec 2018 Differentiate between BJT and FET.
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Explain moving coil measuring instruments.Long Answer 5 Marks May-2015 • PTU B-TECH
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What is a Zener diode? Explain the working of a Zener diode as a voltage regulator.Long Answer 5 Marks May-2015 • PTU B-TECH
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May 2019 What is Zener Diode? Explain its use as voltage regulator.
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May 2016 How can you make a voltage regulator using Zener diode? Explain its operation.
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May 2015 Explain Zener diode operation.
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May 2014 What is the main application of Zener diode?
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May 2013 What is the function of Zener diode?
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May 2012 Explain Zener diode and any one of its application.
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Dec 2011 What is the difference between crustal diode and zener diode?
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Dec 2009 What is Zener diode? Explain its use as voltage regulator.
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May 2007 What is Zener diode? Explain its use as voltage regulator.
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Explain in detail, conversion of star to delta and delta to star with suitable example.Long Answer 10 Marks May-2015 • PTU B-TECH
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May 2017 Explain in detail, conversion of star to delta and delta to star with suitable example.
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What is a DC motor? Explain DC motor by giving its principle, construction and working.Long Answer 5 Marks May-2015 • PTU B-TECH
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Dec 2020 Explain commutator working in DC Motor.
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May 2019 What is the working principle of D.C. motor?
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May 2017 Explain commutator working in DC motor.
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May 2015 Explain commutator working in DC Motor.
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Dec 2014 Explain commutator working in DC Generator.
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Dec 2014 Explain principle, construction and working of DC Motor with suitable sketches.
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May 2013 Give the working principle of a D.C. shunt motor.
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Dec 2009 What is the working principle of DC motor?
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Dec 2008 Give significance of back emf in dc motors.
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May 2007 What is the working principle of D.C. motor?
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What is Linear Variable Differential Transformer? Explain it with suitable diagram and give its applications.Long Answer 5 Marks May-2015 • PTU B-TECH
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Dec 2017 Explain the principle of operation, construction and working of linear variable differential transformer (LVDT).
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Dec 2010 Explain the working of a Linear Variable Differential Transformer.
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Write Technical notes on Digital IC’s.Long Answer 5 Marks May-2015 • PTU B-TECH
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Write Technical notes on J-K Flip Flop.Long Answer 5 Marks May-2015 • PTU B-TECH
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Answers about this subject, solved papers, and preparation.
01 Where can I find basic electrical and electronics engineering previous year question papers for Bachelor of Technology, 1st-2nd semester?
This page lists basic electrical and electronics engineering question papers uploaded for Punjab Technical University Bachelor of Technology, 1st-2nd semester, organized for subject-wise browsing where available.
02 Are these official Punjab Technical University question papers?
BRpaper is not the official website of Punjab Technical University. These papers are shared for reference and revision purposes only and are not official university material.
03 How can previous year basic electrical and electronics engineering papers help in exam preparation?
Reviewing past papers can help you understand how questions are typically framed, notice commonly repeated topics, and get a sense of the exam pattern before your own exam.
04 What kind of topics does basic electrical and electronics engineering usually cover?
The question papers here relate to the official basic electrical and electronics engineering syllabus set by the university for this course and semester.
05 Does this page include a basic electrical and electronics engineering question bank with answers or solved answers?
This page focuses on providing access to the previous year question papers themselves. A separate question bank or solved answers may not be available for every paper.
06 Can I find papers for other subjects in the same Bachelor of Technology?
Yes, BRpaper organizes papers by university, course, stream, and semester, so you can browse other subjects within the same Punjab Technical University Bachelor of Technology.