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BE3254 Important Questions ELECTRICAL AND INSTRUMENTATION ENGINEERING

BE3254 Important Questions ELECTRICAL AND INSTRUMENTATION ENGINEERING Regulation 2021 Anna University free download. ELECTRICAL AND INSTRUMENTATION ENGINEERING Important Questions BE3254 pdf download free.

UNIT I TRANSFORMER

UNIT II DC MACHINES

UNIT III AC ROTATING MACHINES

UNIT IV MEASUREMENTS AND INSTRUMENTATION

Functional elements of an instrument , Standards and calibration, Operating Principle , types –
Moving Coil and Moving Iron meters, Measurement of three phase power, Energy Meter,
Instrument Transformers-CT and PT,DSO- Block diagram- Data acquisition. BE3254 Important Questions

UNIT V BASICS OF POWER SYSTEMS

Power system structure -Generation , Transmission and distribution , Various voltage levels,
Earthing – methods of earthing, protective devices- switch fuse unit- Miniature circuit breakermoulded case circuit breaker- earth leakage circuit breaker, safety precautions and First Aid

COURSE OUTCOMES :
After completing this course, the students will be able to
CO1: Explain the working principle of electrical machines
CO2: Analyze the output characterizes of electrical machines
CO3: Choose the appropriate electrical machines for various applications
CO4: Explain the types and operating principles of measuring instruments
CO5: Explain the basic power system structure and protection schemes BE3254 Important Questions

COURSE OBJECTIVES :
 To impart knowledge in types, construction and working of transformers
 To impart knowledge in types, construction and working of DC machines
 To impart knowledge in types, construction and working of AC rotating machines
 To introduce the functional elements and working of measuring instruments.
 To introduce the basics of power system and protection schemes

Introduction – Ideal and Practical Transformer – Phasor diagram-– Per Unit System – Equivalent
circuit- Testing- Efficiency and Voltage Regulation– Three Phase Transformers –ApplicationsAuto Transformers, Advantages- Harmonics. Principle of operation of three-phase induction motors – Construction –Types – Equivalent circuit,
Speed Control – Single phase Induction motors -Construction– Types–starting methods.
Alternator: Working principle–Equation of induced EMF – Voltage regulation, Synchronous BE3254 Important Questions
motors- working principle-starting methods – Torque equation.

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BE3254 Syllabus ELECTRICAL AND INSTRUMENTATION ENGINEERING

BE3254 Notes ELECTRICAL AND INSTRUMENTATION ENGINEERING

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BE3254 Notes ELECTRICAL AND INSTRUMENTATION ENGINEERING

BE3254 Notes ELECTRICAL AND INSTRUMENTATION ENGINEERING Regulation 2021 Anna University free download. ELECTRICAL AND INSTRUMENTATION ENGINEERING Notes BE3254 pdf download free.

TEXT BOOKS:
1. Kothari DP and I.J Nagrath, “Basic Electrical and Electronics Engineering”, Second Edition,
McGraw Hill Education, 2020
2. S. K, Bhattacharya, “Basic Electrical and Electronics Engineering”, Second Edition,
Pearson Education, 2017.
3. A.K. Sawhney, Puneet Sawhney ‘A Course in Electrical & Electronic Measurements &
Instrumentation’, Dhanpat Rai and Co, New Delhi, 2015.
4. C.L.Wadhwa, “Generation, Distribution and Utilisation of Electrical Energy”, New Age
International pvt.ltd.,2003

REFERENCES: BE3254 Notes
1. Kothari DP and I.J Nagrath, “Basic Electrical Engineering”, Fourth Edition, McGraw Hill
Education, 2019
2. Mahmood Nahvi and Joseph A. Edminister, “Electric Circuits”, Schaum’ Outline Series,
McGraw Hill, 2002.
3. H.S. Kalsi, ‘Electronic Instrumentation’, Tata McGraw-Hill, New Delhi, 2010

COURSE OUTCOMES : BE3254 Notes
After completing this course, the students will be able to
CO1: Explain the working principle of electrical machines
CO2: Analyze the output characterizes of electrical machines
CO3: Choose the appropriate electrical machines for various applications
CO4: Explain the types and operating principles of measuring instruments
CO5: Explain the basic power system structure and protection schemes

COURSE OBJECTIVES :
 To impart knowledge in types, construction and working of transformers
 To impart knowledge in types, construction and working of DC machines
 To impart knowledge in types, construction and working of AC rotating machines
 To introduce the functional elements and working of measuring instruments.
 To introduce the basics of power system and protection schemes

BE3254 Notes ELECTRICAL AND INSTRUMENTATION ENGINEERING Click Here To Download

BE3254 Syllabus ELECTRICAL AND INSTRUMENTATION ENGINEERING

BE3254 Important Questions ELECTRICAL AND INSTRUMENTATION ENGINEERING

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BE3254 Syllabus ELECTRICAL AND INSTRUMENTATION ENGINEERING

BE3254 Syllabus ELECTRICAL AND INSTRUMENTATION ENGINEERING Regulation 2021 Anna University free download. ELECTRICAL AND INSTRUMENTATION ENGINEERING Syllabus BE3254 pdf download free.

UNIT I TRANSFORMER
Introduction – Ideal and Practical Transformer – Phasor diagram-– Per Unit System – Equivalent
circuit- Testing- Efficiency and Voltage Regulation– Three Phase Transformers –ApplicationsAuto Transformers, Advantages- Harmonics.

UNIT II DC MACHINES BE3254 Syllabus
Introduction – Constructional Features– Motor and Generator mode – EMF and Torque equation –
Circuit Model – Methods of Excitation- Characteristics – Starting and Speed Control – Universal
Motor- Stepper Motors – Brushless DC Motors- Applications

UNIT III AC ROTATING MACHINES
Principle of operation of three-phase induction motors – Construction –Types – Equivalent circuit,
Speed Control – Single phase Induction motors -Construction– Types–starting methods.
Alternator: Working principle–Equation of induced EMF – Voltage regulation, Synchronous
motors- working principle-starting methods – Torque equation. BE3254 Syllabus

UNIT IV MEASUREMENTS AND INSTRUMENTATION
Functional elements of an instrument , Standards and calibration, Operating Principle , types –
Moving Coil and Moving Iron meters, Measurement of three phase power, Energy Meter,
Instrument Transformers-CT and PT,DSO- Block diagram- Data acquisition. BE3254 Syllabus

UNIT V BASICS OF POWER SYSTEMS  BE3254 Syllabus
Power system structure -Generation , Transmission and distribution , Various voltage levels,
Earthing – methods of earthing, protective devices- switch fuse unit- Miniature circuit breakermoulded case circuit breaker- earth leakage circuit breaker, safety precautions and First Aid

BE3254 Syllabus ELECTRICAL AND INSTRUMENTATION ENGINEERING Click Here To Download

BE3254 Notes ELECTRICAL AND INSTRUMENTATION ENGINEERING

BE3254 Important Questions ELECTRICAL AND INSTRUMENTATION ENGINEERING

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CS3251 Question Bank PROGRAMMING IN C

CS3251 Question Bank PROGRAMMING IN C Regulation 2021 Anna University free download. PROGRAMMING IN C Question Bank CS3251 pdf download free.

UNIT I BASICS OF C PROGRAMMING

Introduction to programming paradigms – Applications of C Language – Structure of C program – C
programming: Data Types – Constants – Enumeration Constants – Keywords – Operators:
Precedence and Associativity – Expressions – Input/Output statements, Assignment statements –
Decision making statements – Switch statement – Looping statements – Preprocessor directives –
Compilation process

UNIT II ARRAYS AND STRINGS

Introduction to Arrays: Declaration, Initialization – One dimensional array – Two dimensional arrays – String operations: length, compare, concatenate, copy – Selection sort, linear and binary search.

UNIT III FUNCTIONS AND POINTERS CS3251 Question Bank PROGRAMMING IN C

UNIT IV STRUCTURES AND UNION

UNIT V FILE PROCESSING

COURSE OBJECTIVES:
 To understand the constructs of C Language.
 To develop C Programs using basic programming constructs
 To develop C programs using arrays and strings
 To develop modular applications in C using functions
 To develop applications in C using pointers and structures
 To do input/output and file handling in C

TEXT BOOKS:
1. ReemaThareja, “Programming in C”, Oxford University Press, Second Edition, 2016.
2. Kernighan, B.W and Ritchie,D.M, “The C Programming language”, Second Edition,
Pearson Education, 2015.

UNIT IV STRUCTURES AND UNION 9
Structure – Nested structures – Pointer and Structures – Array of structures – Self referential
structures – Dynamic memory allocation – Singly linked list – typedef – Union – Storage classes
and Visibility.

REFERENCES: CS3251 Question Bank PROGRAMMING IN C

1. Paul Deitel and Harvey Deitel, “C How to Program with an Introduction to C++”, Eighth
edition, Pearson Education, 2018.
2. Yashwant Kanetkar, Let us C, 17th Edition, BPB Publications, 2020.
3. Byron S. Gottfried, “Schaum’s Outline of Theory and Problems of Programming with C”,
McGraw-Hill Education, 1996.
4. Pradip Dey, Manas Ghosh, “Computer Fundamentals and Programming in C”, Second
5. Edition, Oxford University Press, 2013.
6. Anita Goel and Ajay Mittal, “Computer Fundamentals and Programming in C”, 1st
Edition, Pearson Education, 2013.

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CS3251 Syllabus PROGRAMMING IN C

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CS3251 Important Questions PROGRAMMING IN C

CS3251 Important Questions PROGRAMMING IN C

CS3251 Important Questions PROGRAMMING IN C Regulation 2021 Anna University free download. PROGRAMMING IN C Important Questions CS3251 pdf download free.

UNIT I BASICS OF C PROGRAMMING

UNIT II ARRAYS AND STRINGS

UNIT III FUNCTIONS AND POINTERS

UNIT IV STRUCTURES AND UNION

UNIT V FILE PROCESSING

COURSE OBJECTIVES:
 To understand the constructs of C Language.
 To develop C Programs using basic programming constructs
 To develop C programs using arrays and strings
 To develop modular applications in C using functions
 To develop applications in C using pointers and structures
 To do input/output and file handling in C

TEXT BOOKS: CS3251 Important Questions PROGRAMMING IN C
1. ReemaThareja, “Programming in C”, Oxford University Press, Second Edition, 2016.
2. Kernighan, B.W and Ritchie,D.M, “The C Programming language”, Second Edition,
Pearson Education, 2015.

UNIT IV STRUCTURES AND UNION 9
Structure – Nested structures – Pointer and Structures – Array of structures – Self referential
structures – Dynamic memory allocation – Singly linked list – typedef – Union – Storage classes
and Visibility.

REFERENCES: CS3251 Important Questions PROGRAMMING IN C
1. Paul Deitel and Harvey Deitel, “C How to Program with an Introduction to C++”, Eighth
edition, Pearson Education, 2018.
2. Yashwant Kanetkar, Let us C, 17th Edition, BPB Publications, 2020.
3. Byron S. Gottfried, “Schaum’s Outline of Theory and Problems of Programming with C”,
McGraw-Hill Education, 1996.
4. Pradip Dey, Manas Ghosh, “Computer Fundamentals and Programming in C”, Second
5. Edition, Oxford University Press, 2013.
6. Anita Goel and Ajay Mittal, “Computer Fundamentals and Programming in C”, 1st
Edition, Pearson Education, 2013.

UNIT II ARRAYS AND STRINGS
Introduction to Arrays: Declaration, Initialization – One dimensional array –
Two dimensional arrays – String operations: length, compare, concatenate, copy – Selection
sort, linear and binary search.

UNIT III FUNCTIONS AND POINTERS
Modular programming – Function prototype, function definition, function call, Built-in functions
(string functions, math functions) – Recursion, Binary Search using recursive functions –
Pointers – Pointer operators – Pointer arithmetic – Arrays and pointers – Array of pointers –
Parameter passing: Pass by value, Pass by reference.

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CS3251 Syllabus PROGRAMMING IN C

CS3251 Notes PROGRAMMING IN C

CS3251 Question Bank PROGRAMMING IN C

CS3251 Notes PROGRAMMING IN C

CS3251 Notes PROGRAMMING IN C Regulation 2021 Anna University free download. PROGRAMMING IN C Notes CS3251 pdf download free.

TEXT BOOKS:

1. ReemaThareja, “Programming in C”, Oxford University Press, Second Edition, 2016.
2. Kernighan, B.W and Ritchie,D.M, “The C Programming language”, Second Edition,
Pearson Education, 2015.

REFERENCES:

1. Paul Deitel and Harvey Deitel, “C How to Program with an Introduction to C++”, Eighth
edition, Pearson Education, 2018.
2. Yashwant Kanetkar, Let us C, 17th Edition, BPB Publications, 2020.
3. Byron S. Gottfried, “Schaum’s Outline of Theory and Problems of Programming with C”,
McGraw-Hill Education, 1996.
4. Pradip Dey, Manas Ghosh, “Computer Fundamentals and Programming in C”, Second
5. Edition, Oxford University Press, 2013.
6. Anita Goel and Ajay Mittal, “Computer Fundamentals and Programming in C”, 1st
Edition, Pearson Education, 2013.

UNIT I BASICS OF C PROGRAMMING

UNIT II ARRAYS AND STRINGS

UNIT III FUNCTIONS AND POINTERS

UNIT IV STRUCTURES AND UNION

UNIT V FILE PROCESSING CS3251 Notes PROGRAMMING IN C

COURSE OUTCOMES:
Upon completion of the course, the students will be able to
CO1: Demonstrate knowledge on C Programming constructs
CO2: Develop simple applications in C using basic constructs
CO3: Design and implement applications using arrays and strings
CO4: Develop and implement modular applications in C using functions.
CO5: Develop applications in C using structures and pointers.
CO6: Design applications using sequential and random access file processing

COURSE OBJECTIVES:
 To understand the constructs of C Language.
 To develop C Programs using basic programming constructs
 To develop C programs using arrays and strings
 To develop modular applications in C using functions
 To develop applications in C using pointers and structures
 To do input/output and file handling in C

CS3251 Notes PROGRAMMING IN C Click Here To Download

CS3251 Syllabus PROGRAMMING IN C

CS3251 Important Questions PROGRAMMING IN C

CS3251 Question Bank PROGRAMMING IN C

CS3251 Syllabus PROGRAMMING IN C

CS3251 Syllabus PROGRAMMING IN C Regulation 2021 Anna University free download. PROGRAMMING IN C Syllabus CS3251 pdf download free.

UNIT I BASICS OF C PROGRAMMING
Introduction to programming paradigms – Applications of C Language – Structure of C program – C programming: Data Types – Constants – Enumeration Constants – Keywords – Operators:
Precedence and Associativity – Expressions – Input/Output statements, Assignment statements – Decision making statements – Switch statement – Looping statements – Preprocessor directives –
Compilation process

UNIT II ARRAYS AND STRINGS
Introduction to Arrays: Declaration, Initialization – One dimensional array – Two dimensional arrays – String operations: length, compare, concatenate, copy – Selection sort, linear and binary search.

UNIT III FUNCTIONS AND POINTERS
Modular programming – Function prototype, function definition, function call, Built-in functions (string functions, math functions) – Recursion, Binary Search using recursive functions –
Pointers – Pointer operators – Pointer arithmetic – Arrays and pointers – Array of pointers – Parameter passing: Pass by value, Pass by reference.

UNIT IV STRUCTURES AND UNION
Structure – Nested structures – Pointer and Structures – Array of structures – Self referential structures – Dynamic memory allocation – Singly linked list – typedef – Union – Storage classes and Visibility.

UNIT V FILE PROCESSING
Files – Types of file processing: Sequential access, Random access – Sequential access file – Random access file – Command line arguments.

TEXT BOOKS:

1. ReemaThareja, “Programming in C”, Oxford University Press, Second Edition, 2016.
2. Kernighan, B.W and Ritchie,D.M, “The C Programming language”, Second Edition,
Pearson Education, 2015.

REFERENCES: CS3251 Syllabus PROGRAMMING IN C

1. Paul Deitel and Harvey Deitel, “C How to Program with an Introduction to C++”, Eighth
edition, Pearson Education, 2018.
2. Yashwant Kanetkar, Let us C, 17th Edition, BPB Publications, 2020.
3. Byron S. Gottfried, “Schaum’s Outline of Theory and Problems of Programming with C”,
McGraw-Hill Education, 1996.
4. Pradip Dey, Manas Ghosh, “Computer Fundamentals and Programming in C”, Second
5. Edition, Oxford University Press, 2013.
6. Anita Goel and Ajay Mittal, “Computer Fundamentals and Programming in C”, 1st
Edition, Pearson Education, 2013.

CS3251 Syllabus PROGRAMMING IN C Click Here To Download

CS3251 Notes PROGRAMMING IN C

CS3251 Important Questions PROGRAMMING IN C

CS3251 Question Bank PROGRAMMING IN C

PH3256 Syllabus PHYSICS FOR INFORMATION SCIENCE

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UNIT I ELECTRICAL PROPERTIES OF MATERIALS

Classical free electron theory – Expression for electrical conductivity – Thermal conductivity,
expression – Wiedemann-Franz law – Success and failures – electrons in metals – Particle in a
three dimensional box – degenerate states – Fermi- Dirac statistics – Density of energy states –
Electron in periodic potential – Energy bands in solids – tight binding approximation – Electron
effective mass – concept of hole.

UNIT II SEMICONDUCTOR PHYSICS

Intrinsic Semiconductors – Energy band diagram – direct and indirect band gap semiconductors –
Carrier concentration in intrinsic semiconductors – extrinsic semiconductors – Carrier
concentration in N-type & P-type semiconductors – Variation of carrier concentration with
temperature – variation of Fermi level with temperature and impurity concentration – Carrier
transport in Semiconductor: random motion, drift, mobility and diffusion – Hall effect and devices –
Ohmic contacts – Schottky diode.

UNIT III MAGNETIC PROPERTIES OF MATERIALS

Magnetic dipole moment – atomic magnetic moments- magnetic permeability and susceptibility –
Magnetic material classification: diamagnetism – paramagnetism – ferromagnetism –
antiferromagnetism – ferrimagnetism – Ferromagnetism: origin and exchange interactionsaturation magnetization and Curie temperature – Domain Theory- M versus H behaviour – Hard
and soft magnetic materials – examples and uses-– Magnetic principle in computer data storage –
Magnetic hard disc (GMR sensor). PH3256 Syllabus PHYSICS FOR INFORMATION SCIENCE

UNIT IV OPTICAL PROPERTIES OF MATERIALS 9
Classification of optical materials – carrier generation and recombination processes – Absorption
emission and scattering of light in metals, insulators and semiconductors (concepts only) – photo
current in a P-N diode – solar cell – LED – Organic LED – Laser diodes – Optical data storage
techniques.

UNIT V NANODEVICES AND QUANTUM COMPUTING 9
Introduction – quantum confinement – quantum structures: quantum wells, wires and dots –– band
gap of nanomaterials. Tunneling – Single electron phenomena: Coulomb blockade – resonant-

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PH3256 Notes PHYSICS FOR INFORMATION SCIENCE

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TEXT BOOKS:

1. Jasprit Singh, “Semiconductor Devices: Basic Principles”, Wiley (Indian Edition), 2007.
2. S.O. Kasap. Principles of Electronic Materials and Devices, McGraw-Hill Education (Indian
Edition), 2020.
3. Parag K. Lala, Quantum Computing: A Beginner’s Introduction, McGraw-Hill Education
(Indian Edition), 2020.

REFERENCES:

1. Charles Kittel, Introduction to Solid State Physics, Wiley India Edition, 2019.
2. Y.B.Band and Y.Avishai, Quantum Mechanics with Applications to Nanotechnology and
Information Science, Academic Press, 2013.
3. V.V.Mitin, V.A. Kochelap and M.A.Stroscio, Introduction to Nanoelectronics, Cambridge
Univ.Press, 2008.
4. G.W. Hanson, Fundamentals of Nanoelectronics, Pearson Education (Indian Edition) 2009.
5. B.Rogers, J.Adams and S.Pennathur, Nanotechnology: Understanding Small Systems,
CRC Press, 2014.

COURSE OUTCOMES:
At the end of the course, the students should be able to
 gain knowledge on classical and quantum electron theories, and energy band structures
 acquire knowledge on basics of semiconductor physics and its applications in various
devices
 get knowledge on magnetic properties of materials and their applications in data storage,
 have the necessary understanding on the functioning of optical materials for optoelectronics
 understand the basics of quantum structures and their applications and basics of quantum
computing

COURSE OBJECTIVES:
 To make the students understand the importance in studying electrical properties of
materials.
 To enable the students to gain knowledge in semiconductor physics
 To instill knowledge on magnetic properties of materials.
 To establish a sound grasp of knowledge on different optical properties of materials, optical
displays and applications
 To inculcate an idea of significance of nano structures, quantum confinement, ensuing
nano device applications and quantum computing.

PH3256 Notes PHYSICS FOR INFORMATION SCIENCE Click Here To Download

PH3256 Syllabus PHYSICS FOR INFORMATION SCIENCE

PH3256 Important Questions PHYSICS FOR INFORMATION SCIENCE

PH3256 Questions Bank PHYSICS FOR INFORMATION SCIENCE

PH3256 Important Questions PHYSICS FOR INFORMATION SCIENCE

PH3256 Important Questions PHYSICS FOR INFORMATION SCIENCE Regulation 2021 Anna University free download. PHYSICS FOR INFORMATION SCIENCE Important Questions PH3256 pdf download free.

UNIT I ELECTRICAL PROPERTIES OF MATERIALS

UNIT II SEMICONDUCTOR PHYSICS

UNIT III MAGNETIC PROPERTIES OF MATERIALS

UNIT IV OPTICAL PROPERTIES OF MATERIALS

UNIT V NANODEVICES AND QUANTUM COMPUTING

COURSE OBJECTIVES:
 To make the students understand the importance in studying electrical properties of
materials.
 To enable the students to gain knowledge in semiconductor physics
 To instill knowledge on magnetic properties of materials.
 To establish a sound grasp of knowledge on different optical properties of materials, optical
displays and applications
 To inculcate an idea of significance of nano structures, quantum confinement, ensuing
nano device applications and quantum computing.

ELECTRICAL PROPERTIES OF MATERIALS 9
Classical free electron theory – Expression for electrical conductivity – Thermal conductivity,
expression – Wiedemann-Franz law – Success and failures – electrons in metals – Particle in a
three dimensional box – degenerate states – Fermi- Dirac statistics – Density of energy states –
Electron in periodic potential – Energy bands in solids – tight binding approximation – Electron
effective mass – concept of hole.

Intrinsic Semiconductors – Energy band diagram – direct and indirect band gap semiconductors –
Carrier concentration in intrinsic semiconductors – extrinsic semiconductors – Carrier
concentration in N-type & P-type semiconductors – Variation of carrier concentration with
temperature – variation of Fermi level with temperature and impurity concentration – Carrier
transport in Semiconductor: random motion, drift, mobility and diffusion – Hall effect and devices –
Ohmic contacts – Schottky diode.

PH3256 Important Questions PHYSICS FOR INFORMATION SCIENCE Click Here To Download

PH3256 Syllabus PHYSICS FOR INFORMATION SCIENCE

PH3256 Notes PHYSICS FOR INFORMATION SCIENCE

PH3256 Questions Bank PHYSICS FOR INFORMATION SCIENCE