Solved question paper for BEEE Dec-2019 (B-TECH 1st-2nd)
Solved Question Paper
Basic electrical and electronics engineering Dec-2019
PTU • B-TECH • Mechanical Engineering • 1st-2nd • Dec-2019
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-
Differentiate between root mean square value and average value.Short Answer 2 Marks Dec-2019 • PTU B-TECH
-
What do you mean by the term EMF? Discuss.Short Answer 2 Marks Dec-2019 • PTU B-TECH
-
Explain the principle of a D.C. generator.Short Answer 2 Marks Dec-2019 • PTU B-TECH
-
Dec 2018 Explain the construction of a DC generator with neat sketch.
-
Dec 2012 Explain the construction of a DC generator with neat sketch.
-
Dec 2010 Explain the working principle of a D.C. shunt generator.
-
May 2006 Explain the principle and working of a DC generator.
-
Dec 2006 Explain the constructional detail and working principle of a DC generator. Draw the internal and external characteristics.
-
-
What do you mean by mutual-inductance? Explain.Short Answer 2 Marks Dec-2019 • PTU B-TECH
-
May 2015 What is Mutual inductance?
-
Dec 2007 What is mutual inductance? Give units.
-
-
Compare magnetic and electric circuits.Short Answer 2 Marks Dec-2019 • PTU B-TECH
-
Dec 2023 Compare magnetic and electric circuits. Also discuss the generation of internal Electromotive Force (emf).
-
May 2014 Explain the difference between electric and magnetic circuits.
-
Dec 2008 Compare electric and magnetic circuits. Establish the relationship between magnetomotive force, magnetic flux and magnetic reluctance.
-
-
List the significance of T Flip flop.Short Answer 2 Marks Dec-2019 • PTU B-TECH
-
Explain its principle of operation of thermistor.Short Answer 2 Marks Dec-2019 • PTU B-TECH
-
Dec 2023 Discuss the applications of thermistor.
-
May 2019 Write the working principle of Thermistor & Thermocouple.
-
Dec 2018 Explain the working principle of a thermistor.
-
Dec 2017 Explain the Resistance-capacitor characteristics of the thermistor.
-
Dec 2016 Explain the working principle of a capacitive transducer and a thermocouple with their specific applications.
-
Dec 2014 Explain Thermistor.
-
Dec 2014 Explain Thermocouple.
-
May 2013 What are thermistors ? Give some applications of thermistors.
-
Dec 2009 Write the working principle of thermistor and thermocouple.
-
May 2008 Explain the working of thermocouple thermometer.
-
May 2007 Write the working principle of thermistor and thermocouple.
-
Dec 2007 Explain the working of thermocouple thermometer.
-
-
List the various applications of digital multi-meter.Short Answer 2 Marks Dec-2019 • PTU B-TECH
-
May 2018 a) What are the uses of Digital Multimeter?\r\n\r\nb) Discuss applications of Digital Multimeter.
-
Dec 2016 Write various functions of digital multimeter.
-
Dec 2014 What are the functions of Digital Multi-meter?
-
Dec 2011 What is digital multimeter? What is its operating principle? What are the quantities that can be measured by this meter?
-
Dec 2008 Discuss the salient features of multimeters.
-
-
Why truth table is required? Write down the truth table of NOR gate.Short Answer 2 Marks Dec-2019 • PTU B-TECH
-
What is the significance of Octal and Hexadecimal number system? Discuss.Short Answer 2 Marks Dec-2019 • PTU B-TECH
-
Find the three unknown currents (I1, I2 and I3) and three unknown voltages (Vab, Vbd and Vcb) in the circuit given below using Kirchhoff’s Laws :Short Answer 4 Marks Dec-2019 • PTU B-TECH
-
A series L-R-C circuit has a sinusoidal input voltage of maximum value 12 V. If inductance, L = 20 mH, resistance, R = 80Ω, and capacitance, C = 400 nF, determine :
a. The resonant frequency,
b. The value of the p.d. across the capacitor at the resonant frequency,
c. The frequency at which the p.d. across the capacitor is a maximum,
d. The value of the maximum voltage across the capacitor.Long Answer 4 Marks Dec-2019 • PTU B-TECH -
Explain the construction and working of a single phase transformer. Also define the terms efficiency and voltage regulation with respect to transformer.Long Answer 8 Marks Dec-2019 • PTU B-TECH
-
May 2024 What is voltage regulation of a single-phase transformer?
-
May 2015 Explain regulation in a single phase transformer.
-
-
Describe the construction and working principle of synchronous machines.Long Answer 8 Marks Dec-2019 • PTU B-TECH
-
Dec 2020 Explain principle, construction and working of synchronous generator with suitable sketches.
-
May 2017 Explain principle, construction and working of synchronous generator with suitable sketches.
-
-
Discuss the principle of operation and applications of bipolar junction transistor. Also draw its characteristics.Long Answer 8 Marks Dec-2019 • PTU B-TECH
-
May 2015 Explain the principle of operation and the characteristics of BJT.
-
Dec 2011 Discuss operation of bipolar junction transistor. Discuss its input and output characteristics. What parameters can be obtained from these characteristics?
-
-
Explain the principle of operation, construction and applications of LVDT.Long Answer 8 Marks Dec-2019 • PTU B-TECH
-
May 2023 b) What is LVDT? Give its principle of working, applications, advantages and disadvantages.
-
Dec 2023 What do you understand by LVDT? Explain the working of LVDT with the suitable neat sketch.
-
Dec 2020 Explain construction & working of LVDT in detail.
-
May 2019 What is LVDT? Explain its use for the measurement of displacement.
-
May 2017 Explain construction and working of LVDT in detail.
-
May 2016 What is LVDT? Give its principle of working, applications, advantages and disadvantages.
-
May 2014 What is full form of LVDT? Give its two applications.
-
Dec 2014 Discuss working of LVDT and explain it with any one application of LVDT.
-
May 2012 Explain in detail operation of LVDT and list its field of application.
-
Dec 2012 What is LVDT? Discuss its principle and applications with neat diagram.
-
Dec 2012 Explain the working principle of LVDT.
-
Dec 2009 What is LVDT? Explain its use for the measurement of displacement.
-
Dec 2008 Discuss construction, working principle, merits and demerits of LVDT.
-
May 2007 What is LVDT? Explain its use for the measurement of displacement.
-
Dec 2007 Explain the principle and working of LVDT.
-
Dec 2005 What are uses of LVDT for measurements?
-
-
Discuss the following :
a. Zener Diode
b. Regulated Power supplyLong Answer 8 Marks Dec-2019 • PTU B-TECH -
Explain the logical diagram and working of JK and D flip flops. Also discuss the limitations of clocked JK flip flop.Long Answer 8 Marks Dec-2019 • PTU B-TECH
Explore all data
FAQ
Frequently Asked Questions
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.