Solved question paper for BEEE May-2017 (B-TECH 1st-2nd)
Solved Question Paper
Basic electrical and electronics engineering May-2017
PTU • B-TECH • Mechanical Engineering • 1st-2nd • May-2017
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-
Find the average value of a periodic sine wave for complete cycle which is clamped to half its positive maximum value.Short Answer 2 Marks May-2017 • PTU B-TECH
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Dec 2020 Find the average value of periodic sine wave for complete cycle which is clamped to half its positive maximum value.
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Dec 2020 Find the average value of sine wave for complete cycle which is clamped to half its negative maximum value.
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May 2017 Find the average value of sine wave for complete cycle which is clamped to half its negative maximum value.
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May 2015 Find the rms value of sine wave for complete cycle which is clamped to half its negative maximum value.
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Explain statically and dynamically induced EMF with examples.Short Answer 2 Marks May-2017 • PTU B-TECH
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Dec 2020 Explain Statically & Dynamically induced EMF with examples.
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May 2015 Explain self and mutually induced EMF with examples.
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Explain commutator working in DC motor.Short Answer 2 Marks May-2017 • 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 2015 Explain commutator working in DC Motor.
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May 2015 What is a DC motor? Explain DC motor by giving its principle, construction and working.
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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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Establish condition of maximum efficiency in a single phase transformer in terms of losses.Short Answer 2 Marks May-2017 • PTU B-TECH
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Dec 2020 Establish condition of maximum efficiency in a single-phase transformer in terms of losses.
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Establish relation of power consumed in balanced 3 phase load.Short Answer 2 Marks May-2017 • PTU B-TECH
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Dec 2020 Establish relation of power consumed in balanced 3 phase load.
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Dec 2020 a) Establish relation between Line & phase current in case of balanced 3 phase delta connection.\r\nb) Establish relation of power consumed in balanced 3 phase load.
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May 2017 Establish relation between line and phase current in case of balanced 3 phase delta connection.
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Convert (689)10 into hexadecimal.Short Answer 2 Marks May-2017 • PTU B-TECH
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Dec 2020 Convert (689)_{10} into hexadecimal.
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May 2015 Convert (789)10 into hexadecimal.
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Compare between an active and a passive transducer.Short Answer 2 Marks May-2017 • PTU B-TECH
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Dec 2020 Compare between an active and a passive transducer.
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Give the energy band diagram for a semiconductor, insulator and conductor.Short Answer 2 Marks May-2017 • PTU B-TECH
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Dec 2020 Give the energy band diagram for a semiconductor, insulator and conductor.
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Implement an XOR gate using NOR gates only.Short Answer 2 Marks May-2017 • PTU B-TECH
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Dec 2020 Implement an XOR gate using NOR gates only.
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Dec 2014 Implement an XOR gate using NAND gates only.
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Dec 2014 Implement an XOR gate using NOR gates only.
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May 2011 Realize XOR gate using NAND gates.
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Explain RH screw rule with application.Short Answer 2 Marks May-2017 • PTU B-TECH
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Dec 2020 Explain RH screw rule with application.
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Define work, power and energy. Write down their units in electrical, mechanical and thermal sense.Long Answer 8 Marks May-2017 • PTU B-TECH
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Dec 2014 Compare & contrast amongst work, power & energy. Write their modes of measurement. Write down their units in Electrical, mechanical & thermal sense also.
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Convert delta connected set of 3 resistors R into star.Long Answer 8 Marks May-2017 • PTU B-TECH
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May 2015 Convert star connected set of 3 resistors R into delta.
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Establish relation between line and phase current in case of balanced 3 phase delta connection.Long Answer 8 Marks May-2017 • PTU B-TECH
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Dec 2020 Establish relation of power consumed in balanced 3 phase load.
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Dec 2020 a) Establish relation between Line & phase current in case of balanced 3 phase delta connection.\r\nb) Establish relation of power consumed in balanced 3 phase load.
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May 2017 Establish relation of power consumed in balanced 3 phase load.
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Explain principle, construction and working of synchronous generator with suitable sketches.Long Answer 8 Marks May-2017 • PTU B-TECH
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Dec 2020 Explain principle, construction and working of synchronous generator with suitable sketches.
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Dec 2019 Describe the construction and working principle of synchronous machines.
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Find the average value of sine wave for complete cycle which is clamped to half its negative maximum value.Long Answer 8 Marks May-2017 • PTU B-TECH
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Dec 2020 Find the average value of periodic sine wave for complete cycle which is clamped to half its positive maximum value.
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Dec 2020 Find the average value of sine wave for complete cycle which is clamped to half its negative maximum value.
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May 2017 Find the average value of a periodic sine wave for complete cycle which is clamped to half its positive maximum value.
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May 2015 Find the rms value of sine wave for complete cycle which is clamped to half its negative maximum value.
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Explain construction and working of LVDT in detail.Long Answer 8 Marks May-2017 • 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 2023 What do you understand by LVDT? Explain the working of LVDT with the suitable neat sketch.
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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 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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Explain the energy band description of semiconductor. List the properties of semiconductor also.Long Answer 8 Marks May-2017 • PTU B-TECH
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Dec 2020 Explain the energy band description of semiconductor. List the properties of semiconductor also.
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Dec 2014 Explain in detail about energy band description of semiconductor.
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Explain the principle of operation and the characteristics of FJT.Long Answer 8 Marks May-2017 • PTU B-TECH
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Dec 2020 Explain the principle of operation and the characteristics of FJT.
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Implement the following logic expression with logic gates: Y = ABC + AB + BCLong Answer 8 Marks May-2017 • PTU B-TECH
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Dec 2020 Implement the following logic expression with logic gates :\r\nY = ABC + AB + BC
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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.