Anna University – MR3492 Embedded Systems and Programming Regulation 2021  Notes Book, Syllabus , Important Questions, Question Paper with Answers Previous Year Question Paper.

UNIT I INTRODUCTION TO MICROCONTROLLER MR3492 Embedded Systems and Programming Notes
Fundamentals Functions of ALU – Microprocessor – Microcontrollers – CISC and RISC – Types
Microcontroller – 8051 Family – Architecture – Features and Specifications – Memory Organization –
Instruction Sets – Addressing Modes.

UNIT II PROGRAMMING AND COMMUNICATION MR3492 Embedded Systems and Programming Important Questions
Fundamentals of Assembly Language Programming – Instruction to Assembler – Compiler and IDE
– C Programming for 8051 Microcontroller – Basic Arithmetic and Logical Programming – Timer and
Counter – Interrupts – Interfacing and Programming of Serial Communication, I2C, SPI and CAN of
8051 Microcontroller – Bluetooth and WI-FI interfacing of 8051 Microcontroller.

UNIT III PERIPHERAL INTERFACING MR3492 Embedded Systems and Programming
I/O Programming – Interfacing of Memory, Key Board and Displays – Alphanumeric and Graphic,
RTC, interfacing of ADC and DAC, Sensors – Relays – Solenoid Valve and Heater – Stepper Motors,
DC Motors – PWM Programming – Closed Loop Control Programming of Servomotor – Traffic Light

UNIT IV ARM PROCESSOR MR3492 Embedded Systems and Programming
Introduction ARM 7 Processor – Internal Architecture – Modes of Operations – Register Set –
Instruction Sets – ARM Thumb – Thumb State Registers – Pipelining – basic programming of ARM
7 – Applications.

UNIT V SINGLE BOARD COMPUTERS AND PROGRAMMING MR3492 Embedded Systems and Programming Question Paper
System on Chip – Broadcom BCM2711 SoC – SBC architecture – Models and Languages –
Embedded Design – Real Time Embedded Operating Systems – Real Time Programming
Languages -– Python for Embedded Systems- GPIO Programming – Interfacing

TEXT BOOKS:
1. Frank Vahid and Tony Givagis, “Embedded System Design”, 2011, Wiley.
2. Kenneth J. Aylala, “The 8051 Microcontroller, the Architecture and Programming
Applications”, 2003.

REFERENCES:
1. Muhammad Ali Mazidi and Janice GillispicMazdi, “The 8051 Microcontroller and Embedded
Systems”, Pearson Education, 2006.
2. Simon Monk, Programming the Raspberry Pi, Second Edition: Getting Started with Python
McGraw Hill TAB; 2nd edition,2015
3. James W. Stewart, “The 8051 Microcontroller Hardware, Software and Interfacing”, Regents
Prentice Hall, 2003.
4. John B. Peatman, “Design with Microcontrollers”, McGraw Hill International, USA, 2005.

Anna University – MR3392 Electrical Drives and Actuators Regulation 2021  Notes Book, Syllabus , Important Questions, Question Paper with Answers Previous Year Question Paper.

UNIT I RELAY AND POWER SEMI-CONDUCTOR DEVICES 9
Study of Switching Devices – Relay and Types, Switching characteristics -BJT, SCR, TRIAC,
GTO, MOSFET, IGBT and IGCT-: SCR, MOSFET and IGBT – Triggering and commutation
circuit – Introduction to Driver and snubber circuits

UNIT II DRIVE CHARACTERISTICS MR3392 Electrical Drives and Actuators
Electric drive – Equations governing motor load dynamics – steady state stability – multi
quadrant Dynamics: acceleration, deceleration, torque, and Direction starting & stopping –
Selection of motor.

UNIT III DC MOTORS AND DRIVES MR3392 Electrical Drives and Actuators Notes
DC Servomotor – Types of PMDC & BLDC motors – principle of operation- emf and torque
equations – characteristics and control – Drives- H bridge – Single and Three Phases – 4
quadrant operation – Applications

UNIT IV AC MOTORS AND DRIVES MR3392 Electrical Drives and Actuators Important Questions
Introduction – Induction motor drives – Speed control of 3-phase induction motor – Stator
voltage control – Stator frequency control – Stator voltage and frequency control – Stator
current control – Static rotor resistance control – Slip power recovery control.

UNIT V STEPPER AND SERVO MOTOR MR3392 Electrical Drives and Actuators
Stepper Motor: Classifications- Construction and Principle of Operation – Modes of ExcitationDrive System-Logic Sequencer – Applications. Servo Mechanism – DC Servo motor-AC Servo
motor – Applications.

TEXT BOOKS: MR3392 Electrical Drives and Actuators Notes
1. Bimbhra B.S., “Power Electronics”, 5th Edition, Kanna Publishers, New Delhi, 2012.
2. Mehta V.K. & Rohit Mehta, “Principles of Electrical Machines”, 2nd Edition, S.Chand& Co.
Ltd., New Delhi, 2016.

REFERENCES:
1. Gobal K. Dubey, “Fundamentals of Electrical Drives”, 2nd Edition, Narosal Publishing
House, New Delhi, 2001.
2. Theraja B.L. &Theraja A.K., “A Text Book of Electrical Technology”, 2nd Edition,
S.Chand& Co. Ltd., New Delhi, 2012.
3. Singh M.D. &Kanchandhani K.B., “Power Electronics”, McGraw Hill, New Delhi, 2007

Anna University – MR3391 Digital Electronics and Microprocessor Regulation 2021  Notes Book, Syllabus , Important Questions, Question Paper with Answers Previous Year Question Paper.

UNIT I DIGITAL FUNDAMENTALS MR3391 Digital Electronics and Microprocessor Question paper
Number Systems – Decimal, Binary, Octal, Hexadecimal, 1‘s and 2‘s complements, Codes –
Binary, BCD, Excess 3, Gray, Alphanumeric codes, Boolean theorems, Logic gates, Universal
gates, Sum of products and product of sums, Minterms and Maxterms, Karnaugh map
Minimization and Quine-McCluskey method of minimization.

UNIT II COMBINATIONAL & SYNCHRONOUS SEQUENTIAL CIRCUITS 9
Design of Half and Full Adders, Half and Full Subtractors, Binary Parallel Adder -Multiplexer,
Demultiplexer, Decoder, Priority Encoder. Flip flops – SR, JK, T, D, design of clocked
sequential circuits – Design of Counters- Shift registers, Universal Shift Register

UNIT III ASYNCHRONOUS SEQUENTIAL CIRCUITS AND MEMORY DEVICES MR3391 Digital Electronics and Microprocessor Important Questions
Stable and Unstable states, output specifications, cycles and races, state reduction, race free
assignments, Hazards, Essential Hazards, Pulse mode sequential circuits, Design of Hazard
free circuits. Basic memory structure – ROM -PROM – EPROM – EEPROM –EAPROM,
RAM – Static and dynamic RAM – Programmable Logic Devices – Programmable Logic Array
(PLA) – Programmable Array Logic (PAL) – Field Programmable Gate Arrays (FPGA).

UNIT IV 8085 PROCESSOR 9
Hardware Architecture, pin diagram – Functional Building Blocks of Processor – Memory
organization – I/O ports and data transfer concepts– Timing Diagram – Interrupts.

UNIT V PROGRAMMING PROCESSOR 9
Instruction – format and addressing modes – Assembly language format – Data transfer, data
manipulation& control instructions – Programming: Loop structure with counting & Indexing –
Look up table – Subroutine instructions – stack -8255 architecture and operating modes

TEXT BOOKS: MR3391 Digital Electronics and Microprocessor
1. M. Morris Mano and Michael D. Ciletti, “Digital Design”, 5th Edition, Pearson, 2014.
2. Krishna Kant, “Microprocessor and Microcontrollers”, Eastern Company Edition, Prentice
Hall of India, New Delhi, 2007.

REFERENCES: MR3391 Digital Electronics and Microprocessor Notes
1. Charles H.Roth. “Fundamentals of Logic Design”, 6th Edition, Thomson Learning, 2013.
2. Thomas L. Floyd, “Digital Fundamentals”, 10th Edition, Pearson Education Inc, 2011
3. Muhammad Ali Mazidi & Janice Gilli Mazidi, R.D.Kinely ‘The 8051 Micro Controller
and Embedded Systems’, PHI Pearson Education, 5th Indian reprint, 2003.
4. R.S. Gaonkar, ‘Microprocessor Architecture Programming and Application’, with 8085,
Wiley Eastern Ltd., New Delhi, 2013

Anna University – MR3351 FLUID MECHANICS AND THERMAL SYSTEMS Regulation 2021  Notes Book, Syllabus , Important Questions, Question Paper with Answers Previous Year Question Paper.

UNIT I FLUID PROPERTIES AND FLUID STATICS MR3351 FLUID MECHANICS AND THERMAL SYSTEMS
Fluid Definition and Classification – Properties of fluids: Density, Specific Weight, Specific
Volume, Specific Gravity, Viscosity, Compressibility, Bulk Modulus, Capillary and Surface
Tension – Fluid statics: Concept of fluid static pressure – Pascal‘s law –Absolute and Gauge
pressures – Manometers: Types and Pressure measurement – Concept of Buoyancy and
Floatation.

UNIT II FLUID KINEMATICS AND FLUID DYNAMICS 12
Fluid Kinematics: Types of fluid flow – Continuity equation in two and three dimensions –
Velocity and Acceleration of fluid particle – Velocity potential function and Stream function.
Fluid dynamics: Euler’s equation along a streamline –Bernoulli’s equation and applications –
Venturi meter, Orifice meter and Pitot tube.

UNIT III VISCOUS FLOW, FLOW THROUGH PIPES AND
DIMENSIONAL ANALYSIS MR3351 FLUID MECHANICS AND THERMAL SYSTEMS
Viscous flow: Shear stress, pressure gradient relationship – Flow of viscous fluid through
circular pipe – Flow through pipes: Loss of head due to friction – Minor head losses –
Hydraulic gradient and Total energy lines – Flow through pipes in series and in parallel –
Power transmission through pipes. Dimensional analysis: Buckingham’s theorem.

UNIT IV BASICS OF THERMODYNAMICS AND FIRST LAW OF THERMODYNAMICS MR3351 FLUID MECHANICS AND THERMAL SYSTEMS Notes
Thermodynamics – Microscopic and macroscopic point of view – Systems, properties,
process, path, cycle. Thermodynamic equilibrium – Zeroth law of Thermodynamics – internal
energy, enthalpy, specific heat capacities CV and CP, Relationship between CV and CP.
First law of Thermodynamics – Application to closed and open systems – Steady Flow
Energy Equation (SFEE) – Simple problems.

UNIT V SECOND LAW OF THERMODYNAMICS AND ENTROPY 12
Second Law of thermodynamics – Kelvin Planck and Clausius Statements – Equivalents of
Kelvin Planck and Clausius statements. Reversibility – Irreversibility, reversible cycle – Heat
engine, heat pump and refrigerator. Carnot cycle and Clausius theorem, the property of
entropy, the inequality of Clausius – Entropy principle – General expression for entropy –
Simple problems in entropy

TEXT BOOK:
1. Bansal R.K., ―Fluid Mechanics and Hydraulic Machinesǁ, 9th Edition, Laxmi
Publications, New Delhi, 2015.

REFERENCES: MR3351 FLUID MECHANICS AND THERMAL SYSTEMS Important Questions
1. Nag P.K., ―Engineering Thermodynamicsǁ, 5th Edition, Tata McGraw Hill Publishing
Company, New Delhi, 2013.
2. Cengel Yunus A. and Boles Michael A., ―Thermodynamics: An Engineering
Approachǁ, 7th Edition, McGraw-Hill, New York, 2011.
3. Frank M. White., ―Fluid Mechanicsǁ, 7th Edition, Tata McGraw Hill Publishing
Company, New Delhi, 2009.

Anna University – ME3792 Computer Integrated Manufacturing Regulation 2021  Notes Book, Syllabus , Important Questions, Question Paper with Answers Previous Year Question Paper.

UNIT – I INTRODUCTION ME3792 Computer Integrated Manufacturing Question Paper
Introduction to CAD, CAM, CAD/CAM and CIM – Evolution of CIM – CIM wheel and cycle – Production
concepts and mathematical models – Simple problems in production models – CIM hardware and software
– Major elements of CIM system – Three step process for implementation of CIM – Computers in CIM –
Computer networks for manufacturing – The future automated factory – Management of CIM – safety aspects
of CIM– advances in CIM

UNIT – II AUTOMATED MANUFACTURING SYSTEMS ME3792 Computer Integrated Manufacturing
Automated production line – system configurations, work part transfer mechanisms – Fundamentals of
Automated assembly system – System configuration, Part delivery at workstations – Design for automated
assembly – Overview of material handling equipments – Consideration in material handling system design
– The 10 principles of Material handling. Conveyor systems – Types of conveyors – Operations and features.
Automated Guided Vehicle system – Types &applications – Vehicle guidance technology – Vehicle
management and safety. Storage system performance – storage location strategies – Conventional storage
methods and equipments – Automated storage/Retrieval system and Carousel storage system Deadlocks
in Automated manufacturing systems – Petrinet models – Applications in Dead lock avoidance – smart
manufacturing – Industry 4.0 – Digital manufacturing – Virtual manufacturing

UNIT – III GROUP TECHNOLOGY AND FMS ME3792 Computer Integrated Manufacturing Important Questions
Part families – Visual – Parts classification and coding – Production flow analysis – Grouping of parts and
Machines by rank order clustering method – Benefits of GT – Case studies. FMS – Components –
workstations – FMS layout configurations – Computer control systems – FMS planning and implementation
issues – Architecture of FMS – flow chart showing various operations in FMS – Machine cell design –
Composite part concept, Holier method, Key machine concept – Quantitative analysis of FMS – Bottleneck
model – Simple and complicated problems – Extended Bottleneck model – sizing the FMS ─ FMS
applications, Benefits.

UNIT – IV PROCESS PLANNING ME3792 Computer Integrated Manufacturing Notes
Process planning – Activities in process planning, Informations required. From design to process planning
– classification of manufacturing processes – Selection of primary manufacturing processes – Sequencing
of operations according to Anteriorities – various examples – forming of Matrix of Anteriorities – case study.
Typical process sheet – case studies in Manual process planning. Computer Aided Process Planning –
Process planning module and data base – Variant process planning – Two stages in VPP – Generative
process planning – Flow chart showing various activities in generative PP – Semi generative process
planning- Comparison of CAPP and Manual PP.

UNIT – V PROCESS CONTROL AND DATA ANALYSIS ME3792 Computer Integrated Manufacturing
Introduction to process model formulation – linear feedback control systems – Optimal control – Adaptive
control –Sequence control and PLC& SCADA. Computer process control – Computer process interface –
Interface hardware – Computer process monitoring – Direct digital control and Supervisory computer control
– Overview of Automatic identification methods – Bar code technology –Automatic data capture
technologies.- Quality management (SPC) and automated inspection

TEXT BOOKS:
1. Shivanand H K, Benal M M and Koti V, Flexible Manufacturing System, New Age, 2016.
2. CIM: Computer Integrated Manufacturing: Computer Steered Industry Book by August-Wilhelm
Scheer

REFERENCES:
1. 1Alavudeen and Venkateshwaran, Computer Integrated Manufacturing‖, PHI Learning Pvt. Ltd.,
New Delhi, 2013.
2. Gideon Halevi and Ronald D. Weill, Principles of Process Planning‖, Chapman Hall, 1995.
3. James A. Retrg, Herry W. Kraebber, Computer Integrated Manufacturing‖, Pearson Education,
Asia,3rdEdition,2004.
4. Mikell P. Groover, Automation, Production system and Computer integrated Manufacturing,
Prentice Hall of India Pvt. Ltd., 4thEdition, 2014.
5. 2Radhakrishnan P, Subramanian S and Raju V, CAD/CAM/CIM, New Age International Publishers,
3rd Edition, 2008.

Anna University – CCS369 Text and Speech Analysis Regulation 2021  Notes Book, Syllabus , Important Questions, Question Paper with Answers Previous Year Question Paper.

UNIT I NATURAL LANGUAGE BASICS 6
Foundations of natural language processing – Language Syntax and Structure- Text Preprocessing
and Wrangling – Text tokenization – Stemming – Lemmatization – Removing stop-words – Feature
Engineering for Text representation – Bag of Words model- Bag of N-Grams model – TF-IDF model
Suggested Activities
● Flipped classroom on NLP
● Implementation of Text Preprocessing using NLTK
● Implementation of TF-IDF models

Suggested Evaluation Methods
 Quiz on NLP Basics
 Demonstration of Programs

UNIT II TEXT CLASSIFICATION CCS369 Text and Speech Analysis
Vector Semantics and Embeddings -Word Embeddings – Word2Vec model – Glove model –
FastText model – Overview of Deep Learning models – RNN – Transformers – Overview of Text
summarization and Topic Models
Suggested Activities
 Flipped classroom on Feature extraction of documents
 Implementation of SVM models for text classification
 External learning: Text summarization and Topic models
Suggested Evaluation Methods
 Assignment on above topics
 Quiz on RNN, Transformers
 Implementing NLP with RNN and Transformers

UNIT III QUESTION ANSWERING AND DIALOGUE SYSTEMS CCS369 Text and Speech Analysis
Information retrieval – IR-based question answering – knowledge-based question answering –
language models for QA – classic QA models – chatbots – Design of dialogue systems -–
evaluating dialogue systems
Suggested Activities:
 Flipped classroom on language models for QA
 Developing a knowledge-based question-answering system
 Classic QA model development
Suggested Evaluation Methods
 Assignment on the above topics
 Quiz on knowledge-based question answering system
 Development of simple chatbots

UNIT IV TEXT-TO-SPEECH SYNTHESIS CCS369 Text and Speech Analysis
Overview. Text normalization. Letter-to-sound. Prosody, Evaluation. Signal processing –
Concatenative and parametric approaches, WaveNet and other deep learning-based TTS
systems
Suggested Activities:
 Flipped classroom on Speech signal processing
 Exploring Text normalization
 Data collection
 Implementation of TTS systems
Suggested Evaluation Methods
 Assignment on the above topics
 Quiz on wavenet, deep learning-based TTS systems
 Finding accuracy with different TTS systems

UNIT V AUTOMATIC SPEECH RECOGNITION 6
Speech recognition: Acoustic modelling – Feature Extraction – HMM, HMM-DNN systems
Suggested Activities:
 Flipped classroom on Speech recognition

 Exploring Feature extraction
Suggested Evaluation Methods
 Assignment on the above topics
 Quiz on acoustic modelling

TEXTBOOK CCS369 Text and Speech Analysis
1. Daniel Jurafsky and James H. Martin, “Speech and Language Processing: An Introduction
to Natural Language Processing, Computational Linguistics, and Speech Recognition”,
Third Edition, 2022.

REFERENCES: CCS369 Text and Speech Analysis
1. Dipanjan Sarkar, “Text Analytics with Python: A Practical Real-World approach to Gaining
Actionable insights from your data”, APress,2018.
2. Tanveer Siddiqui, Tiwary U S, “Natural Language Processing and Information Retrieval”,
Oxford University Press, 2008.
3. Lawrence Rabiner, Biing-Hwang Juang, B. Yegnanarayana, “Fundamentals of Speech
Recognition” 1st Edition, Pearson, 2009.
4. Steven Bird, Ewan Klein, and Edward Loper, “Natural language processing with Python”,
O’REILLY.

Anna University – EE3011 Multilevel Power Converters Regulation 2021  Notes Book, Syllabus , Important Questions, Question Paper with Answers Previous Year Question Paper.

UNIT I MULTILEVEL TOPOLOGIES 6
Introduction – Generalized Topology with a Common DC bus – Converters derived from the
generalized topology – symmetric topology without a common DC link – Asymmetric topology.

UNIT II CASCADED H-BRIDGE MULTILEVEL INVERTERS 6
Introduction -H-Bridge Inverter, Bipolar Pulse Width Modulation, Unipolar Pulse Width Modulation.
Multilevel Inverter Topologies, CHB Inverter with Equal DC Voltage, H-Bridges with Unequal DC
Voltages – PWM, Carrier-Based PWM Schemes, Phase-Shifted Multicarrier Modulation, LevelShifted Multicarrier Modulation, Comparison Between Phase- and Level-Shifted PWM SchemesStaircase Modulation

UNIT III DIODE CLAMPED MULTILEVEL CONVERTER EE3011 Multilevel Power Converters
Introduction – Converter structure and Functional Description – Modulation of Multilevel converters
– Voltage balance Control – Effectiveness Boundary of voltage balancing in DCMC converters –
Performance results.

UNIT IV FLYING CAPACITOR MULTILEVEL CONVERTER 6
Introduction – Flying Capacitor topology – Modulation scheme for the FCMC – Dynamic voltage
balance of FCMC

UNIT V MULTILEVEL CONVERTER WITH REDUCED SWITCH COUNT EE3011 Multilevel Power Converters
Multilevel inverter with reduced switch count-structures, working principles and pulse generation
methods.

TEXT BOOKS: EE3011 Multilevel Power Converters
1. Rashid M.H,”Power Electronics Circuits, Devices and Applications”, Prentice Hall India,
Third Edition, New Delhi, 2014 Pearson 4th edition.
2. Sergio Alberto Gonzalez, Santiago Andres Verne, Maria Ines Valla,”Multilevel Converters
for Industrial Applications”, CRC Press, 22-Jul-2013, 20171st Edition.
3. BinWu, Mehdi Narimani,High Power Converters and AC drives by IEEE press 2017, 2ndEdition.

REFERENCEBOOKS: EE3011 Multilevel Power Converters
1. Thomas A. Lipo, Pulse Width Modulation for Power Converters: Principles and Practice,
D.Grahame Holmes, John Wiley & Sons, Oct-2003, 1st Edition.
2. Fang Lin Luo, Hong Ye,Advanced DC/AC Inverters: Applications in Renewable Energy,
CRC Press, 22-Jan-2013, 2017, 1st Edition.
3. Hani Vahedi, Mohamed Trabelsi, Single-DC-Source Multilevel Inverters, Springer, 2019, 1st
Edition.
4. Ersan Kabalcı, Multilevel Inverters Introduction and Emergent Topologies, Academic Press
Inc,2021, 1st Edition.
5. Iftekhar Maswood, Dehghani Tafti,Advanced Multilevel Converters and Applications in Grid
Integration, Wiley, 2018, 1st Edition.