3rd Semester Syllabus
Electrical Engineering
Credits Table
| Course Title | L | T | P | Credits |
|---|---|---|---|---|
| Electrical Circuit Analysis [103301] | 3 | 1 | 0 | 4 |
| Analog Electronics [103302] | 3 | 1 | 0 | 4 |
| Electrical Machine-I [103303] | 3 | 1 | 0 | 4 |
| Engineering Mathematics-III [103304] | 3 | 1 | 0 | 4 |
| Engineering Mechanics [103305] | 3 | 1 | 0 | 4 |
| Universal Human Values [103306] | 3 | 0 | 0 | 3 |
| Indian Knowledge System [103307] | 3 | 0 | 0 | 0 |
| Electrical Circuit Analysis Lab [103301P] | 0 | 0 | 2 | 1 |
| Analog Electronics Lab [103302P] | 0 | 0 | 2 | 1 |
| Electrical Machine-I Lab [103303P] | 0 | 0 | 2 | 1 |
| Internship – I [103308] | 2 Weeks | 2 | ||
| TOTAL | 28 | |||
Theory Subjects
Lab Subjects
Electrical Circuit Analysis
- Unit 1.0: Introduction to Electrical Circuit Analysis
- Circuit Elements
- Linear and Non-Linear Devices
- Active and Passive Devices
- Unilateral and Bilateral Devices
- Energy Sources (Voltage Source & Current Source)
- Source Transformation
- Analysis with dependent current and voltage sources
- Node and Mesh Analysis
- Concept of duality and dual networks
- Unit 2.0: Network Theorems
- Superposition theorem
- Thevenin theorem
- Norton theorem
- Maximum power transfer theorem
- Reciprocity theorem
- Compensation theorem
- Millman's Theorem
- Tellegen's Theorem
- Substitution Theorem
- Unit 3.0: Solution of First and Second Order Networks
- Solution of first and second order differential equations for Series and parallel R-L, R-C, R-L-C circuits
- Initial and final conditions in network elements
- Forced and free response
- Time constants
- Steady state and transient state response
- Unit 4.0: Electrical Circuit Analysis Using Laplace Transforms
- Review of Laplace Transform
- Analysis of electrical circuits using Laplace Transform for standard inputs
- Inverse Laplace transform
- Transformed network with initial conditions
- Transfer function representation
- Poles and Zeros
- Series and parallel resonances
- Unit 5.0: Two-Port Network
- Two Port Networks
- Terminal pairs
- Relationship of two port variables
- Impedance parameters
- Admittance parameters
- Transmission parameters
- Hybrid parameters
- Interconnections of two port networks
- Unit 6.0: Network Graph and Applications
- Network Graph and their applications in Network Analysis
Text/Reference Books
- M. E. Van Valkenburg, "Network Analysis", Prentice Hall, 2006.
- D. Roy Choudhury, "Networks and Systems", New Age International Publications, 1998.
- W. H. Hayt & J. E. Kemmerly, "Engineering Circuit Analysis", McGraw-Hill Education, 2013.
- C. K. Alexander and M. N. O. Sadiku, "Electric Circuits", McGraw-Hill Education, 2004.
- K. V. V. Murthy and M. S. Kamath, "Basic Circuit Analysis", Jaico Publishers, 1999.
- Kuo, Franklin. Network analysis and synthesis. John Wiley & Sons, 2006.
Analog Electronics
- Unit 1.0: Diode circuits
- Introduction: Example of an electronic system, basic concept of signal, noise etc.
- P-N junction diode, I-V characteristics of a diode
- Review of half-wave and full-wave rectifiers
- Zener diodes
- Clamping and clipping circuits
- Unit 2.0: BJT circuits
- Structure and I-V characteristics of a BJT
- BJT as a switch
- BJT as an amplifier: small-signal model, biasing circuits
- Current mirror: Basic topology and its variants, V-I characteristics, output resistance and minimum sustainable voltage (VON), maximum usable load, generation of current source
- Common-emitter, common-base and common collector amplifiers
- Small signal equivalent circuits
- High-frequency equivalent circuits
- Miller's theorem
- Unit 3.0: MOSFET circuits
- MOSFET structure and I-V characteristics
- MOSFET as a switch
- MOSFET as an amplifier: small signal model and biasing circuits
- Common-source, common-gate and common-drain amplifiers
- Small signal equivalent circuits: gain, input and output impedances, trans-conductance
- High frequency equivalent circuit
- Unit 4.0: Differential, multi-stage and operational amplifiers
- Voltage amplifier, current amplifier, trans-conductance amplifier and trans-resistance amplifier
- Differential amplifier
- Power amplifier
- Direct coupled multi-stage amplifier
- Internal structure of an operational amplifier
- Ideal op-amp
- Non-idealities in an op-amp (Output offset voltage, input bias current, input offset current, slew rate, gain bandwidth product)
- Frequency Response of the amplifier
- Unit 5.0: Linear applications of op-amp
- Idealized analysis of op-amp circuits
- Inverting and non-inverting amplifier
- Differential amplifier
- Instrumentation amplifier
- Integrator
- Active filter
- P, PI and PID controllers and lead/lag compensator using an op-amp
- Voltage regulator
- Feedback amplifiers and Oscillators design (Wein bridge and phase shift)
- Multivibrators (astable, monostable & bistable)
- Analog to Digital Conversion
- Unit 6.0: Nonlinear applications of op-amp
- Hysteretic Comparator
- Zero Crossing Detector
- Square-wave and triangular-wave generators
- Precision rectifier
- Peak detector
- Monoshot
- Design of two-stage amplifier
- Frequency compensation
- Generalized structure of multistage amplifier
Text/Reference Books
- A. S. Sedra and K. C. Smith, "Microelectronic Circuits", New York, Oxford University Press, 1998.
- J. V. Wait, L. P. Huelsman and G. A. Korn, "Introduction to Operational Amplifier theory and applications", McGraw Hill U. S., 1992.
- J. Millman and A. Grabel, "Microelectronics", McGraw Hill Education, 1988.
- P. Horowitz and W. Hill, "The Art of Electronics", Cambridge University Press, 1989.
- P.R. Gray, R.G. Meyer and S. Lewis, "Analysis and Design of Analog Integrated Circuits", John Wiley & Sons, 2001.
- "Fundamentals of Microelectronics", B. Razavi, 2nd Edition.
- "Microelectronic Circuits", A. S. Sedra and K. C. Smith, 7th Edition.
Electrical Machine-I
- Unit 1.0: Basic Concept of Magnetic Circuits
- Concepts of MMF, Flux and reluctance
- Electromagnetic induction phenomenon
- Magnetic Circuit and application
- Elementary machine working principle as motor and generator
- Magnetic curves and core losses
- Unit 2.0: Single-Phase Transformers
- Constructional features of Ideal transformer and practical transformer
- Principles of operation
- Emf equation
- Operation on load - magnetizing and core loss components phasor diagrams
- Equivalent circuit, and determination of its parameters from O.C and S.C tests
- Per unit parameter values and their importance
- Regulation, efficiency, and all-day efficiency expressions and calculations
- Summer Test
- Unit 3.0: Three-Phase Transformers
- Constructional features as a single unit and a bank of three units
- Vector groups for various connections
- Scott connection
- Open delta operation
- Conversion from three-phase to one-phase, two-phase, and multi-phase
- Per-phase analysis
- Tertiary winding
- Parallel operation and load sharing
- Types of Transformer: Auto Transformer (saving of copper – rating of autotransformers), Pulse Transformer, Isolation Transformer, Grounding Transformer, power transformer, distribution transformer
- Unit 4.0: Basics of Electrical Rotating Machine
- Electromechanical energy conversion Principle: Field energy and co-energy
- Torque and force in singly excited and multiple excited electromechanical systems and applications
- Windings: Types of winding in DC and AC Machine
- MMF in field and armature Winding of machines
- Working Principle: Elementary Machine
- Torque generation in DC and AC Machine
- Types of Losses and efficiency in rotating machine
- Unit 5.0: DC Machines- Construction and types
- Armature windings – simplex lap and wave windings
- Pole pitch, coil span, winding pitch, commutator pitch
- Equalizer ring connections
- Power flow diagram
- Numerical problems
- Dummy coils
- Methods of setting brushes in DC machines
- Basic construction of a DC machine
- Magnetic structure - stator yoke, stator poles, pole-faces or shoes, air gap, and armature core
- Commutation; Type of Commutation
- Air gap flux density distribution, and armature MMF wave
- Type of DC generators and motors
- Methods of excitation – separately excited, shunt, series and compound machines
- Induced EMF: EMF equations
- Electromagnetic torque
- Numerical problems
- Derivation of the back EMF equation and torque equation
- Armature Reaction; demagnetizing and cross-magnetizing armature MMF
- Variation with brush position
- Compensating winding
- Interpoles
- Numerical problems
- Unit 6.0: DC Machine – Operation & Performance
- Armature circuit equation for DC Motor and DC Generator
- Types of field excitations
- Open circuit characteristic of DC Generator
- Voltage build-up in a DC Generator
- Critical field resistance, and critical speed
- V-I characteristics and torque-speed characteristics of DC Motors
- DC Motor Speed Control
- Testing of DC motors - Swinburne's test; Hopkinson's test and retardation test
- Calculation of losses and efficiency
- DC motor applications
- Parallel operation – parallel operation of shunt series and compound generations
- Starting of DC motors- starters – 2 point, 3point and 4 point starters
- Speed control of DC motors - field control, armature control
- Braking of DC motors
- Power flow diagram – losses and efficiency
Text/Reference Books
- Principles of Electric Machines and Power Electronics, P.C. Sen, 2nd Edition, 2007, Wiley Publication
- Electrical Machinery, A. E. Fitzgerald, C. Kingsley, S. D. Umans; 6th Edition, 2003, Tata McGraw-Hill
- AC Machines: Puchstein, Lloyd & Hunte
- Electrical Machinery, P. S. Bimbhra, Khanna Publishers
- Electric Machines, I. J. Nagrath & D. P. Kothari, Tata McGraw-Hill Publication
Engineering Mathematics-III (PDE, Prob/stat)
- Unit 1.0: Partial Differential Equations
- Definition of Partial Differential Equations
- First order partial differential equations
- Solutions of first order linear PDEs
- Solution to homogenous and non-homogenous linear partial differential equations of second order by complimentary function and particular integral method
- Unit 2.0: Second-Order Linear Equations
- Second-order linear equations and their classification
- Initial and boundary conditions
- D'Alembert's solution of the wave equation
- Duhamel's principle for one dimensional wave equation
- Heat diffusion and vibration problems
- Separation of variables method to simple problems in Cartesian coordinates
- The Laplacian in plane, cylindrical and spherical polar coordinates
- Solutions with Bessel functions and Legendre functions
- One dimensional diffusion equation and its solution by separation of variables
- Unit 3.0: Probability Theory
- Probability spaces
- Conditional probability
- Independence
- Discrete random variables
- Independent random variables
- The multinomial distribution
- Poisson approximation to the binomial distribution
- Infinite sequences of Bernoulli trials
- Sums of independent random variables
- Expectation of Discrete Random Variables
- Moments
- Variance of a sum
- Correlation coefficient
- Chebyshev's Inequality
- Unit 4.0: Continuous Random Variables
- Continuous random variables and their properties
- Distribution functions and densities
- Normal, exponential and gamma densities
- Bivariate distributions and their properties
- Distribution of sums and quotients
- Conditional densities
- Bayes' rule
- Unit 5.0: Basic Statistics
- Measures of Central tendency
- Moments, skewness and Kurtosis
- Probability distributions: Binomial, Poisson and Normal
- Evaluation of statistical parameters for these three distributions
- Correlation and regression
- Rank correlation
- Curve fitting by the method of least squares
- Fitting of straight lines, second degree parabolas and more general curves
- Unit 6.0: Test of Significance
- Large sample test for single proportion
- Difference of proportions
- Tests for single mean, difference of means, and difference of standard deviations
- Test for ratio of variances
- Chi-square test for goodness of fit and independence of attributes
Text/Reference Books
- Erwin Kreyszig, Advanced Engineering Mathematics, 9th Edition, John Wiley & Sons, 2006.
- N.P. Bali and Manish Goyal, A text book of Engineering Mathematics, Laxmi Publications.
- P. G. Hoel, S. C. Port and C. J. Stone, Introduction to Probability Theory, Universal Book Stall.
- S. Ross, A First Course in Probability, 6th Ed., Pearson Education India, 2002.
Engineering Mechanics
- Unit 1.0: Fundamentals of Mechanics
- Overview of engineering mechanics
- Vector and scalar quantities
- Units of physical quantities
- Dimensions of physical quantities
- Units and Dimensions
- Dimensional analysis
- Unit 2.0: Force Systems and Equilibrium
- Force Systems Basic Concepts
- Particle Equilibrium in 2-D & 3-D
- Rigid Body Equilibrium
- System of Forces: coplanar Concurrent Forces
- Components in Space
- Resultant and Moment of Forces and its Application
- Couples and Resultant of Force System
- Free Body Diagrams
- Equations of Equilibrium of Coplanar Systems and Spatial Systems
- Unit 3.0: Friction and Structural Analysis
- Types of Friction: Limiting, Static, and Dynamic
- Laws of Friction
- Motion of Bodies and Wedge Friction
- Equilibrium in Three Dimensions
- Method of Sections and Method of Joints
- Tension and Compression in Members
- Simple Trusses
- Zero Force Members
- Beams, Types of Beams
- Frames and Machines
- Unit 4.0: Centroid, Centre of Gravity, and Moment of Inertia
- Centroid of Simple Figures from First Principle
- Centroid of Composite Sections
- Centre of Gravity and Its Implications
- Area Moment of Inertia: Definition and Theorems
- Moment of Inertia of Plane Sections, Standard Sections, and Composite Sections
- Mass Moment Inertia of Circular Plate, Cylinder, Cone, Sphere, Hook
- Unit 5.0: Virtual Work, Energy Method, and Particle Dynamics
- Virtual Displacements and Principle of Virtual Work
- Degrees of Freedom and Active Force Diagram
- Conservative Forces and Potential Energy
- Energy Equation for Equilibrium
- Applications of Energy Method for Equilibrium
- Stability of Equilibrium
- Review of Particle Dynamics: Rectilinear and Plane Curvilinear Motion
- Relative and Constrained Motion
- Newton's 2nd Law
- Work-Kinetic Energy, Power, Potential Energy
- Impulse-Momentum and Impact
- Unit 6.0: Kinetics of Rigid Bodies
- Introduction to Kinetics of Rigid Bodies
- Basic Terms and General Principles in Dynamics
- Types of Motion and Instantaneous Centre of Rotation in Plane Motion
- Simple Problems
- D'Alembert's Principle and Its Applications in Plane Motion and Connected Bodies
- Work-Energy Principle and Its Application in Plane Motion of Connected Bodies
- Kinetics of Rigid Body Rotation
Text/Reference Books
- Engineering Mechanics statics and dynamics R. C. Hibbeler Pearson Publication, 12th Edition. ISBN-10: 0-13-814929-1 ISBN-13:978-0-13-814929-1
- Engineering Mechanics statics and dynamics, J. L. Meriam and L. G. Craige, John Willey and Son's publication. 9th Edition. ISBN: 978-1-119-39098-5
- Engineering Mechanics, S. P. Timoshenko, D. H. Young, J. V. Rao & S. Pati, McGraw-Hill publication, 5th Edition ISBN-10:9781259062667
- Engineering Mechanics statics and dynamics, A. K. Dhiman, P. Dhiman & D. Kulshreshtha, McGraw-Hill publication ISBN-10:9789339219178
Universal Human Values
- Unit 1.0: Introduction to Value Education
- Right Understanding, Relationship and Physical Facility (Holistic Development and the Role of Education)
- Understanding Value Education Sharing about Oneself
- Self-exploration as the Process for Value Education
- Continuous Happiness and Prosperity – the Basic Human Aspirations
- Exploring Human Consciousness, Happiness and Prosperity – Current Scenario
- Method to Fulfil the Basic Human Aspirations
- Unit 2.0: Harmony in the Human Being
- Understanding Human being as the Co-existence of the Self and the Body
- Distinguishing between the Needs of the Self and the Body
- The Body as an Instrument of the Self
- Understanding Harmony in the Self
- Harmony of the Self with the Body
- Programme to ensure self-regulation and Health
- Unit 3.0: Harmony in the Family and Society
- Harmony in the Family – the Basic Unit of Human Interaction
- Trust – the Foundational Value in Relationship
- Respect – as the Right Evaluation
- Other Feelings
- Justice in Human-to-Human Relationship
- Understanding Harmony in the Society
- Vision for the Universal Human Order
- Unit 4.0: Harmony in the Nature/Existence
- Understanding Harmony in the Nature
- Interconnectedness, self-regulation and Mutual Fulfilment among the Four Orders of Nature
- Realizing Existence as Co-existence at All Levels
- The Holistic Perception of Harmony in Existence
- Unit 5.0: Implications of the Holistic Understanding – a Look at Professional
- Natural Acceptance of Human Values
- Definitiveness of (Ethical) Human Conduct
- A Basis for Humanistic Education
- Humanistic Constitution and Universal Human Order
- Competence in Professional Ethics
- Holistic Technologies, Production Systems and Management Models-Typical Case Studies
- Strategies for Transition towards Value-based Life and Profession
- Unit 6.0: Professional Ethics and Applications
- Competence in Professional Ethics
- Holistic Technologies, Production Systems and Management Models- Typical Case Studies
- Strategies for Transition towards Value-based Life and Profession
Text/Reference Books
- A Foundation Course in Human Values and Professional Ethics, R R Gaur, R Asthana, G P Bagaria, 2nd Revised Edition, Excel Books, New Delhi, 2019. ISBN 978-93-8703447.
- Jeevan Vidya: Ek Parichaya, A Nagaraj, Jeevan Vidya Prakashan, Amarkantak, 1999.
- Human Values, A.N. Tripathi, New Age Intl. Publishers, New Delhi, 2004.
- The Story of Stuff (Book).
- The Story of My Experiments with Truth – by Mohandas Karamchand Gandhi.
- Small is Beautiful – E. F Schumacher.
- Slow is Beautiful – Cecile Andrews.
- Economy of Permanence – J C Kumarappa.
- Bharat Mein Angreji Raj – Pandit Sunderlal.
- Rediscovering India – by Dharampal.
- Hind Swaraj or Indian Home Rule – by Mohandas K. Gandhi.
- India Wins Freedom – Maulana Abdul Kalam Azad.
- Vivekananda – Romain Rolland (English)
Indian Knowledge System
- Unit 1.0: Introduction to Indian Knowledge Systems
- Overview of IKS
- Organization of IKS
- Conception and constitution of knowledge in indian tradition
- The oral tradition
- Models and Strategies of IKS
- Unit 2.0: Overview of IKS Domains
- The vedas as the basis of IKS
- Overview of all the six vedāngas
- Unit 3.0: Relevance in Current Technical Education System I
- Relevance of following IKS domains in present technical education system: Arthashastra (Indian economics and political systems)
- Ganita and Jyamiti (indian mathematics, astronomy and geometry)
- Rasayana (indian chemical Sciences)
- Unit 4.0: Relevance in Current Technical Education System II
- Ayurveda (Indian Biological Sciences / Diet & Nutrition)
- Jyotish Vidya (observational astronomy and calendar systems)
- Prakriti Vidya (indian system of terrestrial/ material sciences/ecology and atmospheric sciences)
- Unit 5.0: Relevance in Current Technical Education System III
- Vastu Vidya (indian system of aesthetics-iconography and built-environment /architecture)
- Nyaya Shastra (indian systems of social ethics, logic and law)
- Unit 6.0: Additional IKS Domains
- Shilpa and Natya Shastra (indian classical arts: performing and fine arts)
- Sankhya and Yoga Darshna (indian psychology, yoga and consciousness studies)
- Vrikshayurveda (plant science/sustainable agriculture/food preservation methods)
Text/Reference Books
- Introduction to Indian Knowledge System: Concepts and Applications, Archak, K.B. (2012), Kaveri Books, New Delhi, ISBN-13:978-9391818203
- Introduction To Indian Knowledge System: Concepts and Applications, Mahadevan, B. Bhat, Vinayak Rajat, Nagendra Pavana R.N., PHI, ISBN: 9789391818203.
- Glimpse into Kautilya's Arthashastra Ramachandrudu P. (2010), Sanskrit Academy, Hyderabad, ISBN:9788380171074.
- "Introduction" in Studies in Epics and Purāṇas, (Eds.), KM Munshi and N Chandrashekara Aiyer Bhartiya Vidya Bhavan.
Electrical Circuit Analysis Lab
Perform the following experiments
- Verification of the Superposition Theorem
- Verification of Thevenin & Norton Theorem
- Verification of the Maximum Power Transfer Theorem
- To Calculate the Characteristics Impedance of T & Pi Network
- To determine the Driving Point & Transfer Function of a Two-Port Network
- To study Series, Parallel & Cascade Connection of Two-Port Network
- To study Series & Parallel Resonance Circuit
- To study Transient & Steady State Response Of R-L-C Circuit
- To study the Frequency Response of the Twin T-Notch Filter
- To study the Z-H Parameter of a Two-Port Network
Analog Electronics Lab
Perform any 10 Experiments
- To verify and plot the V-I characteristics of silicon diode & Zener diode in forward and Reverse bias.
- To verify and plot the wave form of half wave rectifier & full wave rectifier
- To verify and draw input and output characteristics of BJT (PNP or NPN) in CE, CB & CC configuration.
- To study h- parameter of transistors in C.E configuration, C.B configuration & C.C Configuration
- To study Wein bridge oscillator.
- To study phase shift oscillator.
- To study of clipping circuit.
- To study of clamping circuit.
- To study of characteristics of MOSFET
- To study the operational amplifier as differentiator & integrator.
- To study the operational amplifier as inverting amplifier & non inverting Amplifier.
Electrical Machine-I Lab
Perform the following Experiments
- Experiment to determine self and mutual inductances of two coupled inductors
- Open circuit and short circuit tests on a single-phase transformer and determination of parameters.
- Calculating the regulation and efficiency of a Single-Phase transformer
- Parallel Operation of Two Single-Phase Transformers
- Study of different types of transformers
- Vector Group Test of the Three-Phase Transformer
- Determination of the characteristics of a DC Shunt Generator
- Determination of the efficiency of the DC machine through Hopkinson's Test
- Study of DC Shunt, DC Series, and DC Compound Machines
- Speed Control of DC Motor using armature voltage and field control
Internship – I
Internship I Guidelines
Internship I is of a minimum duration of two weeks which can be completed in an Industry/Institute in consultation with concerned Engineering College/ Institute. After completion of internship a detailed report of the internship mentioning the training undertaken along with certificate should be submitted.