Solved question paper for BEEE Dec-2016 (B-TECH 1st-2nd)
Solved Question Paper
Basic electrical and electronics engineering Dec-2016
PTU • B-TECH • Mechanical Engineering • 1st-2nd • Dec-2016
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-
If impedance (Z = R + jX) is given, write real and imaginary parts of its equivalent admittance.Short Answer 2 Marks Dec-2016 • PTU B-TECH
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State and explain Kirchhoff’s voltage Law for DC linear circuits.Short Answer 2 Marks Dec-2016 • 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 Kirchoff’s current law.
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May 2015 Explain Kirchhoff’s Laws-statement and illustration.
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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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Draw phasor diagram to explain relationships between voltage and current in a star connected load.Short Answer 2 Marks Dec-2016 • PTU B-TECH
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May 2016 Draw phasor diagram to explain relationships between voltage and current in a star connected load.
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Prove relationship between r.m.s. and mean value of sine wave.Short Answer 2 Marks Dec-2016 • PTU B-TECH
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May 2012 Prove relationship between r.m.s. and mean value of sine wave.
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Write any four magnetic and electric circuit analogous quantities.Short Answer 2 Marks Dec-2016 • PTU B-TECH
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May 2012 Write any four magnetic and electric circuit analogous quantities.
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Draw equivalent circuit of three phase induction motor.Short Answer 2 Marks Dec-2016 • PTU B-TECH
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Write various functions of digital multimeter.Short Answer 2 Marks Dec-2016 • PTU B-TECH
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Dec 2019 List the various applications of digital multi-meter.
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May 2018 a) What are the uses of Digital Multimeter?\r\n\r\nb) Discuss applications of Digital Multimeter.
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Dec 2014 What are the functions of Digital Multi-meter?
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Dec 2011 What is digital multimeter? What is its operating principle? What are the quantities that can be measured by this meter?
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Dec 2008 Discuss the salient features of multimeters.
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Draw and explain characteristic of Zener diode.Short Answer 2 Marks Dec-2016 • PTU B-TECH
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May 2012 Draw and explain V-I characteristic of PN junction diode.
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May 2012 Draw and explain characteristic of Zener-diode.
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Dec 2012 Draw the V-I characteristics of a PN junction diode and a zener diode.
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Convert the octal number 456 to hexadecimal number.Short Answer 2 Marks Dec-2016 • PTU B-TECH
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Explain OR logic gate operation.Short Answer 2 Marks Dec-2016 • PTU B-TECH
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A 50 Hz sinusoidal voltage of maximum value of 400 V is applied to a series circuit of resistance 10 Ω and inductance 0.1 H. Find the expression for the value of the current at any instant after the voltage is applied, assuming that voltage is zero at the instant of application. Calculate its value 0.02 seconds after switching on.Long Answer 8 Marks Dec-2016 • PTU B-TECH
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Explain principle of operation of transformer and draw its phasor diagram referred to primary winding at lagging power factor load.Long Answer 8 Marks Dec-2016 • PTU B-TECH
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May 2016 Explain principle of operation of transformer and draw its phasor diagram referred to secondary side, supplying leading power factor load.
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Explain resonance in R-L-C series circuit, derive expression for resonance frequency and also use graphical method to explain resonance.Long Answer 8 Marks Dec-2016 • PTU B-TECH
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May 2024 Derive an equation for resonant frequency for a series RLC circuit at resonance.
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May 2023 a) Discuss and derive the resonance in a series circuit. Give its properties.
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Dec 2018 Derive the relation for resonance condition in a series RLC circuit.
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May 2016 Discuss and derive the resonance in series circuit. Give its properties.
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May 2011 Derive the expression for resonant frequency and Q factor for a series resonant RLC circuit.
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May 2009 Discuss various characteristics of a series RLC resonant circuit. Derive mathematical expressions in support of your discussion.
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Dec 2006 Derive the conditions of resonance in a.c. RLC series circuits.
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A 100 kW belt driven shunt generator running at 300 r.m.p. on 220 V bus bars continues to run as a motor when the belt breaks then taking 10 kW. What will be its speed? Armature resistance is 0.025 ohm, field resistance is 60 ohm. Ignore contact drop and armature reaction.Long Answer 8 Marks Dec-2016 • PTU B-TECH
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Explain principle of strain gauge and its application.Long Answer 8 Marks Dec-2016 • PTU B-TECH
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Dec 2018 Discuss the working principle and applications of strain gauge and digital multimeter.
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May 2015 Explain construction & working of Strain Guage.
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May 2014 What is strain gauge? What is its operating principle?
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May 2013 What is Strain Gauge? Discuss its applications.
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May 2013 Explain the working of an electrical strain gauge.
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Dec 2012 Give applications of strain gauge.
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May 2011 Describe the construction, working principle and limitations of bonded type metallic strain gauges.
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May 2008 Explain principle and operation of unbonded metal strain gauge and bonded resistance wire strain gauge.
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An A.C. voltage of peak value 15 V is connected in series with a silicon diode and a load resistance of 1 kΩ. If the forward resistance of diode is 15 Ω determine :
a) peak value of current through diode,
b) peak value of output voltage. What will be the above values if the diode is assumed to be ideal?Long Answer 8 Marks Dec-2016 • PTU B-TECH -
Explain D and T Flip-Flops.Long Answer 8 Marks Dec-2016 • PTU B-TECH
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Explain through Inclusive-OR gate and give its applications.Long Answer 8 Marks Dec-2016 • PTU B-TECH
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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.