Solved question paper for BEEE Dec-2023 (B-TECH 1st-2nd)
Solved Question Paper
Basic electrical and electronics engineering Dec-2023
PTU • B-TECH • Mechanical Engineering • 1st-2nd • Dec-2023
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
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Compare AC and DC supply.Very Short Answer 2 Marks Dec-2023 • PTU B-TECH
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Explain K.S.L with the help of suitable example.Very Short Answer 2 Marks Dec-2023 • PTU B-TECH
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What will be the ratio of the resistance of a 200W, 230V lamp to that 115V lamp?Very Short Answer 2 Marks Dec-2023 • PTU B-TECH
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What do you understand by potential difference?Very Short Answer 2 Marks Dec-2023 • PTU B-TECH
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What do you understand by regulated power supply?Very Short Answer 2 Marks Dec-2023 • PTU B-TECH
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Discuss the condition for negative voltage regulation.Very Short Answer 2 Marks Dec-2023 • PTU B-TECH
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What do you understand by transducers?Very Short Answer 2 Marks Dec-2023 • PTU B-TECH
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May 2015 What is Transducer?
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Discuss the applications of thermistor.Very Short Answer 2 Marks Dec-2023 • PTU B-TECH
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May 2019 Write the working principle of Thermistor & Thermocouple.
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Dec 2019 Explain its principle of operation of thermistor.
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Dec 2018 Explain the working principle of a thermistor.
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Dec 2017 Explain the Resistance-capacitor characteristics of the thermistor.
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Dec 2016 Explain the working principle of a capacitive transducer and a thermocouple with their specific applications.
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Dec 2014 Explain Thermistor.
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Dec 2014 Explain Thermocouple.
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May 2013 What are thermistors ? Give some applications of thermistors.
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Dec 2009 Write the working principle of thermistor and thermocouple.
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May 2008 Explain the working of thermocouple thermometer.
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May 2007 Write the working principle of thermistor and thermocouple.
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Dec 2007 Explain the working of thermocouple thermometer.
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What are flip flops?Very Short Answer 2 Marks Dec-2023 • PTU B-TECH
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Dec 2018 What is a flip flop?
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May 2015 What is Flip-Flop?
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Convert binary 11111110010 to hexadecimal.Very Short Answer 2 Marks Dec-2023 • PTU B-TECH
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Derive the expression for root mean square value of an alternating current in maximum value.Long Answer 8 Marks Dec-2023 • PTU B-TECH
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A shunt generator running at 500 rpm delivers 50 kW at 200 V. The armature and field resistances are 0.02 Ω and 40 Ω respectively. Calculate generated emf if brush drop is 1V per brush.Long Answer 8 Marks Dec-2023 • PTU B-TECH
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What is the significance of transformers in electric power system? Also discuss various types of transformers?Long Answer 8 Marks Dec-2023 • PTU B-TECH
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What are the essential parts of DC machine? Obtain the expression of the emf equation for d.c. generator.Long Answer 8 Marks Dec-2023 • PTU B-TECH
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What do you understand by LVDT? Explain the working of LVDT with the suitable neat sketch.Long Answer 8 Marks Dec-2023 • PTU B-TECH
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May 2023 b) What is LVDT? Give its principle of working, applications, advantages and disadvantages.
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Dec 2020 Explain construction & working of LVDT in detail.
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May 2019 What is LVDT? Explain its use for the measurement of displacement.
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Dec 2019 Explain the principle of operation, construction and applications of LVDT.
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May 2017 Explain construction and working of LVDT in detail.
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May 2016 What is LVDT? Give its principle of working, applications, advantages and disadvantages.
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May 2014 What is full form of LVDT? Give its two applications.
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Dec 2014 Discuss working of LVDT and explain it with any one application of LVDT.
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May 2012 Explain in detail operation of LVDT and list its field of application.
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Dec 2012 What is LVDT? Discuss its principle and applications with neat diagram.
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Dec 2012 Explain the working principle of LVDT.
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Dec 2009 What is LVDT? Explain its use for the measurement of displacement.
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Dec 2008 Discuss construction, working principle, merits and demerits of LVDT.
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May 2007 What is LVDT? Explain its use for the measurement of displacement.
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Dec 2007 Explain the principle and working of LVDT.
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Dec 2005 What are uses of LVDT for measurements?
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What do you understand by FET? Discuss its principle of operation, characteristics and applications.Long Answer 8 Marks Dec-2023 • PTU B-TECH
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Compare magnetic and electric circuits. Also discuss the generation of internal Electromotive Force (emf).Long Answer 8 Marks Dec-2023 • PTU B-TECH
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Dec 2019 Compare magnetic and electric circuits.
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May 2014 Explain the difference between electric and magnetic circuits.
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Dec 2008 Compare electric and magnetic circuits. Establish the relationship between magnetomotive force, magnetic flux and magnetic reluctance.
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9(a). NOT 00101110001/1000,Short Answer 8 Marks Dec-2023 • PTU B-TECH
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9(b). 0010110001101100 OR 1110000011100010Long Answer 8 Marks Dec-2023 • PTU B-TECH
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Dec 2023 9(c). 0010111100010100 AND 1110000011100001.
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9(c). 0010111100010100 AND 1110000011100001.Short Answer 8 Marks Dec-2023 • PTU B-TECH
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Dec 2023 9(b). 0010110001101100 OR 1110000011100010
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FAQ
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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.