PREFACE - National Institute of EngineeringPREFACE Dear Students, Since it started in the year 1946, NIE is promoting ... permanent affiliation by VTU to all its courses. Today NIE

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PREFACE

Dear Students,

Since it started in the year 1946, NIE is promoting excellence in education through highly qualified faculty members and modern infrastructure. The Board of Directors believes in continuous improvement in delivery of technical education. Thanks to Karnataka government that designed and developed a seamless admission process through CET, many highly meritorious pre-university passed students are joining NIE, which has become a brand name among hundreds of colleges in the country. Infact, NIE is one of the top ten preferred colleges where all the seats got filled-up in the first round of 2015 admissions.

The concerted efforts of stake holders at NIE have made it get autonomous status, prestigious TEQIP-I & II and get accreditation from National Board of Accreditation, New Delhi. NIE has been granted permanent affiliation by VTU to all its courses.

Today NIE has of 7 UG, 13 PG and 5 Post-graduate Diploma programmes and 13 Centres of Excellence with overall student strength of over 3500. NIE's journey to excellence, with the main objective of continuous improvements of administrative and academic competence, is envisioned through three major pillars: intellectual infrastructure, courses/services offerings and institution building.

Our curriculum is designed to develop problem-solving skill in students and build good academic knowledge.

Dr. G.L.Shekar July 2016

Principal

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Dear Students,

Our dedicated team of highly talented faculty members are always trying to strive for academic excellence and overall personality development. The major emphasis of imparting training at NIE is to encourage enquiry and innovation among our students and lay the strong foundation for a future where they are able to face global challenges in a rapidly-changing scenario. Efforts are being made to design the curriculum based on Bloom’s Taxonomy framework, to meet the challenges of the current technical education.

NIE is making sincere efforts in meeting the global standards through new formats of National Board of Accreditation, New Delhi and timely World Bank-MHRD initiative TEQIP (Technical Education Quality Improvement Program).

I sincerely hope that your academic pursuit in NIE will be fruitful and enjoyable in every aspect Wishing you the very best.

Dr. G. S. Suresh July 2016

Dean (Academic Affairs)

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DEPARTMENT VISION

The department will be an internationally recognized centre of excellence imparting quality education in electrical engineering for the benefit of academia, industry and society at large.

DEPARTMENT MISSION

M1: Impart quality education in electrical and electronics engineering through theory and its applications by dedicated and competent faculty.

M2: Nurture creative thinking and competence leading to innovation and technological growth in the overall ambit of electrical engineering

M3: Strengthen industry-institute interaction to inculcate best engineering practices for sustainable development of the society

PROGRAMME EDUCATIONAL OBJECTIVES

PE 01: Graduates will be competitive and excel in electrical industry and other organizations

PE 02: Graduates will pursue higher education and will be

competent in their chosen domain

PE 03: Graduates will demonstrate leadership qualities with

professional standards for sustainable development of

society

Programme Outcomes

Our Electrical & Electronics Engineering graduates shall have the ability to:

PO1: Apply the knowledge of mathematics, science and engineering fundamentals to solve problems in the domain of electrical engineering.

PO2: Identify, formulate and analyze complex problems in the field of electrical engineering

PO3: Design solutions to problems in the field of electrical engineering

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PO4: Investigate electrical engineering problems with multiple solutions and identify the most appropriate solution

PO5: Use and apply state-of-the-art tools including Information and Communication Technology (ICT) to solve problems in the field of electrical engineering

PO6: Apply reasoning skills to address social engineering problems

PO7: Apply knowledge of electrical engineering with due concern to environment and society

PO8: Practice ethics and discharge responsibilities in their professional domain

PO9: Function effectively as an individual, team member or as a leader in diverse teams

PO10: Document and communicate effectively with engineering fraternity and society

PO11: Demonstrate managerial and financial skills.

PO 12: Engage in lifelong learning, dedicated to best engineering practices in a technologically changing scenario

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BLUEPRINT OF SYLLABUS STRUCTURE AND QUESTION PAPER PATTERN

Blue Print of Syllabus Structure

1. Complete syllabus is prescribed in SIX units as Unit 1, Unit 2, etc.

2. In each unit there is one topic under the heading “Self Learning Exercises” (SLE). These are the topics to be learnt by the student on their own under the guidance of the course instructors. Course instructors will inform the students about the depth to which SLE components are to be studied. Thus there will be six topics in the complete syllabus which will carry questions with a weightage of 10% in SEE only. No questions will be asked on SLE components in CIE.

Blue Print of Question Paper

1. Question paper will have SEVEN full questions.

2. One full question each of 15 marks (Question No 1, 2, 3, 4, 5 and 6) will be set from each unit of the syllabus. Out of these six questions, two questions will have internal choice from the same unit. The unit from which choices are to be given is left to the discretion of the course instructor.

3. Question No 7 will be set for 10 marks only on those topics prescribed as “Self Learning Exercises”.

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ENGINEERING MATHEMATICS – III (4:0:0) (Common to all branches)

Sub Code : MA0403 CIE : 50% Marks

Hrs/Week : 04 SEE : 50% Marks

SEE Hrs : 03 Hrs Max. Marks : 100

Course Outcomes:

On successful completion of the course the students will be able to:

1. Define a Fourier series and rewrite the periodic function of period 2l in terms of Fourier series, half range series.

2. Construct and solve homogeneous and non homogeneous partial differential equations.

3. Apply half range Fourier series expansion to solve the boundary value problems on wave, heat and Laplace’s equations. Compute Fourier and Inverse Fourier transforms of functions.

4. Apply numerical techniques to solve the systems of linear algebraic equations, compute the largest Eigen value and the corresponding Eigen vector of a matrix and estimate a real root of the given equation.

5. Apply appropriate formulae for interpolation, estimate the values of the derivatives and definite integrals using numerical techniques.

6. Compute Z- transform and inverse Z- transform of functions and select the necessary transforms to solve difference equations.

UNIT – I: Fourier Series

Convergence and divergence of infinite series of positive terms –

Definition and illustrative examples. Fourier series of period 2l

(SLE: Fourier series with period 2Π), Half range series, complex

form of Fourier series, Practical harmonic analysis. 9 Hrs

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UNIT – II: Partial Differential Equations

Formation of PDE, Solution of homogeneous and non-

homogeneous PDE, Solution of homogeneous PDE by direct

integration. Solution of homogeneous PDE by the method of

separation of variables. Various possible solutions of one

dimensional wave equation, (SLE: heat equation and two

dimensional Laplace’s equation). Solution of Lagrange’s linear

PDE – simple problems, D’Alembert’s solution of wave equation.

9 Hrs

UNIT – III: Application of PDE and Fourier Transforms

Application of PDE – Solution of boundary value problems

associated with one dimensional wave equation, (SLE: heat

equation) and two dimensional Laplace’s equation. Infinite Fourier

Transforms, Fourier sine and cosine transforms, Inverse

Transforms. 8 Hrs

UNIT – IV: Numerical Methods – 1

Numerical solution of a system of linear algebraic equations –

Gauss Seidel & Relaxation iterative methods. Computation of

largest eigen value and the corresponding eigen vector by

Rayleigh’s power method.(SLE: Rayleigh’s inverse power method).

Numerical solution of algebraic and transcendental equations -

Newton Raphson and Regula falsi methods. 9 Hrs

UNIT – V: Numerical Methods - 2 Finite differences – forward and backward differences, Newton’s

forward interpolation formula, (SLE: Newton’s backward

interpolation and Lagrange’s inverse interpolation formula).

Interpolation for unequal intervals – Newton’s divided difference

formula, Lagrange’s interpolation formula. Numerical differentiation

associated with Newton’s forward, backward and divided difference

formulae. Numerical Integration – Simpson’s 1/3rd rule, Simpson’s

3/8th rule, Weddle’s rule (All formulae without proof) 9 Hrs

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UNIT – VI: Z-Transforms

Difference Equations – Basic definition. Z-transforms, Definition,

Standard Z-transforms, Linearity property – Damping rule, Shifting

rule, Initial value theorem, Final value theorem. Inverse Z-

transforms. (SLE: Inverse Z-transforms by power series method).

Application of Z-transforms to solve difference equations. 8 Hrs

Text Books:

1. Higher Engineering Mathematics – B.S. Grewal, 42nd edition, Khanna Publications

2. Advanced Engineering Mathematics - Erwin Kreyszig, wiley publications, 10th edition.

Reference Books:

1. Advanced Engg. Mathematics – H. K. Dass, Chand Publications.

2. Higher Engg. Mathematics – B. V. Ramanna, Tata McGraw-Hill Publications.

3. Advanced Engineering Mathematics- Peter O Neil; Thomas, Broks/ Cole, 7th Edition

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Bridge Course Mathematics – I (2:0:0) (For Diploma students during III semester)



SEE Hrs : 02 Hrs Total : 26 Hrs Max. Marks : 50 Course Outcomes:


1. Compute the nth derivative of the given function

2. Translate any differentiable function in power series and compute the value of the indeterminate forms

3. Compute the partial derivatives and solve problems associated with it.

4. Compute integrals using appropriate methods and also reduction formulae.

5. Recognize and solve first order differential equation using appropriate methods.

Unit – I: Differential Calculus-1

Basic formulae – rules (revision). (SLE: Basic differentiation and problems). Successive differentiation, nth derivative of standard functions –

formulae and illustrative examples. Leibnitz theorem – problems

only. 4 Hrs

Unit-II: Differential Calculus -2

Expansion of functions – Taylor’s and Maclaurin’s expansion of a

function of one variable. Indeterminate forms – L’Hospital’s rule –

0/0, ∞ - ∞ , 0 × ∞ problems ( SLE: Indeterminate form - ∞/∞).

5 Hrs

Unit-III: Partial Differentiation

Partial differentiation, Euler’s theorem (problems only), Total

derivative and Chain rule –(SLE: Jacobians). 4 Hrs

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Unit-IV: Integral Calculus - I

Basic formulae – rules (revision) Bernoulli’s rule of integration by parts – problems (SLE: Integration of algebraic, rational and irrational functions). Definite integrals (Revision). Properties – illustrative problems. 4 Hrs

Unit-V: Integral Calculus-II

Reduction formulae for integrals of Sinnx (SLE: Cosnx), Sinmx Cosnx (no proof) and evaluation of these with standard limits and problems. 4 Hrs Unit-VI: Differential Equations

Revision of Differential Equations of first order and first degree, Solution of higher order homogeneous and non homogeneous differential equations [P.I of the type: eax, sin(ax+b)/cos(ax+b),xn], (SLE: Cauchy’s differential equation). 5 Hrs Text/Reference Books:

1. Higher Engineering Mathematics by Dr. B.S. Grewal, 42nd edition, Khanna publications.

2. Higher Engineering Mathematics by H.K.Dass , (2008 edition), Chand Publications.

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Analog Electronic Circuits (4-0-0)

Sub Code : EE0402 CIE : 50% Marks


SEE Hrs : 03 Hrs Max. Marks : 100 Course Outcomes

On successful completion of the course, the students will be able to:

1. Analyse diode clipping and clamping circuits.

2. Analyse the transistor and MOSFET circuits, MOSFET amplifier configurations, transistor and MOSFET biasing.

3. Write and analyse transistor equivalent circuits.

4. Explain the working of oscillator circuits, transistor power

amplifiers, single stage and multistage amplifiers.

5. Draw and analyse frequency response characteristics of

amplifiers.

UNIT 1: Basic Bipolar Junction Transistor, DC analysis of transistor circuits, basic transistor applications, bipolar transistor biasing and design. Diode clipping and clamping circuits. SLE: Diode thermometer with a bipolar transistor 10 Hrs

UNIT 2: BJT Amplifiers, BJT transistor modeling ,The re Transistor

Model, Hybrid equivalent model, General frequency consideration,

Low frequency response of BJT amplifier, Miller Effect capacitance,

high Frequency response of BJT amplifier.

SLE: Multistage amplifier and frequency response. 9 Hrs

UNIT 3: Oscillator operation, RC Phase shift oscillator, Weinbridge Oscillator, Tuned Oscillator circuits. Introduction to Power amplifiers, series fed class A amplifier, Transformer coupled Class A amplifier, Class B amplifier operations, Class B amplifier circuits, Class C and Class D Amplifiers. SLE: Crystal oscillator. 9 Hrs

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UNIT 4: MOS Field-Effect Transistor, MOSFET DC Circuit Analysis, Basic MOSFET Applications: Switch Digital Logic Gate, and Amplifier, Constant-Current Biasing, Multistage MOSFET Circuits, Junction Field-Effect Transistor. SLE: Diode Thermometer with MOSFET. 8 Hrs

UNIT 5: MOSFET Amplifier, Basic Transistor Amplifier Configurations, Common-Source Amplifier, Common-Drain (Source-Follower) Amplifier. SLE: Common-Gate Configuration. 8 Hrs

UNIT 6: Single-Stage Integrated Circuit MOSFET Amplifiers, Multistage Amplifiers, Basic JFET Amplifiers SLE: Two-Stage MOSFET amplifier 8 Hrs

TEXT BOOKS:

1. “Microelectronics: Circuit Analysis and Design” Donald A. Neamen, 4th edition, McGraw-Hill, 2010.

2. “Electronic Devices and Circuit Theory”, Robert L. Boylestad and Louis Nashelsky, 9th edition, PHI/Pearson Education, 2006.

3. Pulse, Digital and Switching Waveform, J. Millman, Taub, Tata-McGraw Hill, 1991edition.

REFERENCE BOOKS:

1. “Integrated Electronics”, Jacob Millman and Christos C. Halkias, Tata-McGraw Hill, 2nd edition, 2010.

2. “Electronic Devices and Circuits”, David A. Bell, 4th edition, PHI, 2004.

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ELECTRIC CIRCUITS-I (3-2-0)




Course Outcomes


1. Solve electrical networks by applying Kirchhoff’s laws and network theorems.

2. Analyze the frequency response of resonant circuits.

3. Analyze poly-phase systems for different configurations.

UNIT 1: Analysis of DC Networks: Sources, Source Conversions, Sources in Parallel, Sources in Series, Branch Current Analysis, Mesh Current Analysis (General and Formal Approaches), Nodal analysis (General and Formal Approaches), Y-Δ and Δ_Y Conversions. SLE: Bridge Networks 8 Hrs

UNIT 2: Application of Theorems to DC Networks:

Superposition Theorem, Thevenin’s Theorem, Norton’s Theorem,

Maximum Power Transfer Theorem, Millman’s Theorem,

Reciprocity Theorem.

SLE: Substitution Theorem 9 Hrs

UNIT 3: Analysis of AC Networks: Independent Versus

Dependent (controlled) Sources,Source Conversions,Mesh

Analysis, Nodal analysis,Bridge Networks.

SLE:Y-Δ and Δ_Y Conversions 9 Hrs

UNIT 4: Application of Theorems to AC Networks:

Superposition Theorem, Thevenin’s Theorem, Norton’s Theorem,

Maximum Power Transfer Theorem, Millman’s Theorem,

Substitution Theorem.

SLE: Reciprocity Theorem 8 Hrs

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UNIT 5: Resonance and Coupled Circuits:Series Resonant

Circuit, Quality Factor,ZT Versus Frequency, VR, VL and VC,

Selectivity, Parallel Resonant Circuit, Selectivity Curve for Parallel

Resonant Circuits, Examples.

Mutual Inductance, Iron-Core Transformer, Reflected Impedance

and Power, Impedance Matching and Isolation, Series and parallel

connection of mutually coupled circuits, Connection of Mutually

Coupled Circuits, Air-Core Transformer, Networks with

Magnetically Coupled Coils.

SLE: Locus diagrams 10 Hrs

UNIT 6: Polyphase Systems: Three-Phase Generator, Y-Connected Generator, Phase Sequence of Y-Connected Generator, Y-Connected Generator With a Y-Connected Load, Y-Δ System, Δ-Connected Generator, Phase Sequence of Δ-Connected Generator, Δ-Δ, Δ-Y, Three-Phase Systems, Power, Three-Wattmeter Method, Two-Wattmeter Method, Unbalanced, Three-Phase, Four-Wire, Y-Connected Load. SLE: Unbalanced, Three-Phase, Three-Wire, Y-Connected Load 8 Hrs

TEXT BOOKS:

1. “Introductory Circuit Analysis”, Robert L.Boylestad, 12th Edition, Pearson

REFERENCE BOOKS:

1. “Engineering Circuit Analysis”, W.H.Hayt,J E Kemmerly, S M Durbin,7th edition, Tata McGraw-Hill Education Private Limited.

2. “Electric Circuits”, Joseph Edminster, Tata McGraw-Hill Publications.

3. “Theory and Problems in Circuit Analysis”, T.S.K.V.Iyer, Tata McGraw-Hill Publication.

4. “Problems in Electrical Engineering”, Parker Smith, CBS Publication.

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DC MACHINES AND TRANSFORMERS (3-0-0)


Hrs/Week : 03 Hrs SEE : 50% Marks



1. Discuss about armature reaction , process of commutation in DC machines and Characteristics and speed control of DC Motors

2. Explain testing of DC Machines and principle of operation of special types of DC Machines

3. Explain principle of operation of single phase and three phase and special type of transformers.

4. Analyze the performance of single phase and three phase transformers.

UNIT 1: Armature reaction in DC Machine and its effects, commutation and use of inter poles Characteristics of Shunt, Series and Compound DC Motors and applications, Speed control of shunt and series motors. SLE: Compensating Winding 7 Hrs

UNIT 2 : Losses in DC Machine, Constant and variable losses. Testing of DC Machines Swinburne’s test, Hopkinson’s test, Retardation test, Fields test on series machine. Basic constructional details and principle of operation of Permanent magnet DC motor, Brushless DC motor, Servo motor SLE: Basic constructional details and principle of operation of

Stepper Motor 7 Hrs

UNIT 3 : Transformer-, principle of operation, Analysis of single phase transformer-Ideal and practical transformer on NO load with phasor diagrams, leakage reactance of transformer, Practical transformer on load and its phasor diagram. Development of

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equivalent circuit of transformer Voltage regulation. Numerical Examples SLE: Simplified equivalent circuits 6 Hrs

UNIT 4 : Losses in transformer-Variable loss and Constant loss, OC, SC and Sumpners test, Determination of efficiency, parallel operation. Numerical Examples SLE: All day efficiency 7 Hrs

UNIT 5 : Three phase transformer connections, choice of connection, Bank of single phase transformers for three phase operation, three phase to two phase conversion using Scott connection SLE: Open Delta Connection 6 Hrs

UNIT 6: Basic aspects of power and distribution transformer, three winding transformer, welding, instrument, constant voltage, constant current, variable frequency and tap changing transformer. SLE: Auto transformer 6 Hrs

TEXT BOOKS:

1. “Electrical Machines”, Dr. P.S.Bhimbra, 7th edition, Khanna Publishers, 2006.

2. “Electrical Machines”, Nagrath and Kothari, 4th edition, TMH, 2010.

REFERENCE BOOKS:

1. “Electrical Machines”, Ashfaq Hussain, 2nd edition, Dhanpat Rai Pub and Co, 2008.

2. “Performance and Design of DC Machine”, AE Clayton and Hancock, ELBS Publication.

3. “Theory of Alternating Current Machines”, Alexander.S.Langsdorf, 2nd edition, TMH, 2009.

4. “Performance and Design of AC Machines”, M.G. Say, 3rd edition, CBS Publishers, 2002.

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ELECTRICAL MEASUREMENTS AND

INSTRUMENTATION (3-0-0)




Course Outcomes


1. Define the functions and characteristics of instruments & measurement systems.

2. Explain the methods of measuring electrical parameters by bridge techniques.

3. Describe the measurement of power & energy in ac & dc circuits.

4. Describe the construction & principle of operation of electromechanical instruments, instrument transformers and Electronic Instruments.

5. Discuss the functioning and characteristics of transducers.

UNIT-1: Measurements and Measurement Systems: Significance and methods of measurements, Instruments and Measurements Systems, Mechanical Electrical and Electronics Instruments, Functions and Characteristics of Instruments and Measurement Systems. Deflection and Null type Instruments, Applications of Measurement Systems. SLE: Types of Instrumentation Systems. 4 Hrs

UNIT 2 : Measurement of Electrical Parameters: Classification of Resistance for Measurements, Measurement of Low Resistance by Kelvin Double Bridge, Measurement of Medium Resistance by Wheatstone Bridge, Measurement of High Resistance by Megger, Measurement of Earth Resistance by fall of Potential Method, Measurement of Inductance by Maxwell’s and Anderson’s Bridge,

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Measurement of Capacitance by D’Sauty and Schering Bridge. Illustrative Examples. SLE: Errors in Bridge Measurements, Shielding of Bridges

8 Hrs

UNIT 3: Electro-Mechanical Instruments: Classification of AC and DC Meters, Constructional Details and Principle of Operation of Electro Dynamometer Type Ammeter and Volt meter. Extension of Instrument Ranges: Ammeter Shunts, Multi range Ammeter, Voltmeter Multipliers, Multi Range Voltmeters, Illustrative Examples. Theory, Types, measurement of ratio and phase angle errors of CT and PT , Illustrative Examples. SLE: Ohm meters. 8 Hrs

UNIT 4: Measurement of Power and Energy: Power in DC and AC Circuits, Electrodynamometer Wattmeter, Construction, Working, Theory and Operation of Single Phase Induction type Energy Meter, Errors, Power factor Meter, Weston Frequency Meter and Phase Sequence Indicator. Electronic Instruments: True RMS Reading Voltmeter, Electronic Multimeters, Digital Voltmeters: Integrating and Successive Approximation DVM. SLE: Digital energy meters 7 Hrs

UNIT 5: Oscilloscopes and Signal Generators: Introduction, oscilloscope block diagram, cathode ray tube. The sine-wave generator and function generator. Sources and detectors. SLE: Digital Storage Oscilloscopes. 6 Hrs

UNIT 6 : Transducers: Electric transducers, advantages of electric transducers, primary and secondary transducers, passive and active transducers, analog and digital transducers, transducers and inverse transducers, characteristics and choice of transducers-input, transfer and output characteristics, resistive transducers, capacitive transducers, hall effect transducers. SLE: Opto-electronic transducers. 7 Hrs

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TEXT BOOKS:

1. “Electrical and Electronic Measurements and Instrumentation”, A.K.Sawhney, DhanpatRai and Sons, New Delhi.

2. “Modern Electronic Instrumentation and Measuring Techniques”, Cooper Dand A.D. Heifrich, Prentice Hall of India, August 2003.

REFERENCE BOOKS:

1. “Electronic Instrumentation and Measurement”, David.A.Bell, 2nd edition, PHI, 2007.

2. “Electronic Measurements and Instruments”, Oliver and Cage, McGraw-Hill, 1977.

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DIGITAL CIRCUITS AND COMPUTER FUNDAMENTALS (4-0-0)




Course Outcomes


1. Simplify Boolean expressions using K-maps.

2. Describe combinational functional blocks, working of flip flops, shift registers and counters.

3. Design combinational and sequential circuits

4. Explain architecture, addressing modes, datapaths, interrupts and I/O transfers of a computing device.

UNIT 1: Combinational Logic Circuits: Standard Forms, two level circuit optimization, Map Simplification, Map Manipulation, multiple level circuit optimization, Exclusive OR operator and gates, high impedance outputs. SLE: Integrated circuits, technology parameters. 9 Hrs

UNIT 2: Combinational Logic Design: Design procedure, hierarchical design, technology mapping, verification, combinational functional blocks, rudimentary logic functions, decoders, encoders, multiplexers, iterative combinational circuits, binary adders, binary subtractors, binary adder- subtractors and other arithmetic functions. SLE: CMOS circuit technology. 8 Hrs

UNIT 3: Sequential Circuits: Definitions, Latches, Flip-flops, Sequential circuit Analysis, Sequential circuits Design, state machine diagrams and applications. SLE: State machine design of a sliding door control. 9 Hrs

UNIT 4: Registers and register and transfers: Registers and load enable, register transfers, register transfer operations, microoperations, microoperations on a single registers, shift

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registers, Ripple counter, synchronous binary counters, other counters, Multiplexer and bus based transfers, serial transfer, serial addition, control of register transfers. SLE: Dash watch. 8 Hrs

UNIT 5: Instruction set architecture: Computer architecture concepts, operand addressing, addressing modes, instruction set architectures, floating point computations, program control instructions, program interrupt. SLE: SRAM cell and DRAM cell. 9 Hrs

UNIT 6: Computer design basics: Datapaths, arithmetic logic unit, shifter, datapath representation, control word, A simple computer architecture, I/O interfacings, serial communication, modes of I/O transfer. SLE: Direct Memory Access. 9 Hrs

TEXT BOOKS:

1. “Logic and Computer Design Fundamentals”, M Morris

Mano and Charles Kime, Pearson Publication, Fourth

Edition, 2014.

REFERENCE BOOKS:

1. “Digital Logic Applications and Design”,John M Yarbrough, Thomson Learning.

2. “Digital Principles and Design”, Donald D Givone, Tata McGraw-Hill edition.

3. “Fundamentals of Logic Design”, Charles H Roth Jr, Thomson Learning.

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CONSTITUTION OF INDIA AND PROFESSIONAL ETHICS

Sub Code : HS0001 CIE : 50% Marks


SEE Hrs : 02 Hrs Max. Marks : 100 Course outcome:


1. Understand the significance of many provisions of the Constitution as well as to gain insight into their beck ground. They will also understand number of fundamental rights subject to limitations in the light of leading cases.

2. Study guidelines for the State as well as for the Citizens to be followed by the State in the matter of administration as well as in making the laws. It also includes fundamental duties of the Indian Citizens in part IV A (Article 51A)

3. Understand administration of a State, the doctrine of Separation of Powers.

4. Know how the State is administered at the State level and also the powers and functions of High Court.

5. Understand special provisions relating to Women empowerment and also children. For the stability and security of the Nation, Emergency Provision are Justified.

6. Understand election commission as an independent body with enormous powers and functions to be followed both at the Union and State level. Amendments are necessary, only major few amendments have been included.

7. Understand Engineering ethics and responsibilities of Engineers.

8. Understand the qualities, which will make them full fledged professionals.

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1. Preamble to the Constitution of India. Fundamental rights under Part III details of Exercise of Rights, Limitations and Important Leading cases. 4 Hrs

2. Relevance of Directive Principles of State Policy under Part-IV, IVA Fundamental duties. 3 Hrs

3. Union Executive - President, Vice-President, Prime Minister, Union Legislature - Parliament and Union Judiciary – Supreme Court of India. 3 Hrs

4. State Executive - Governors, Chief Minister, State Legislature and High Court. 3 Hrs

5. Constitutional Provisions for Scheduled Casters and Tribes, Women and Children and Backward Classes, Emergency Provisions. 4 Hrs

6. Electoral process, Amendment procedure, 42nd, 44th, 74th, 76th, 86th and 91st Constitutional amendments. 3 Hrs

7. Scope and aims of engineering ethics, responsibility of Engineers. Impediments to responsibility. 3 Hrs

8. Honesty, Integrity and reliability, risks, safety and liability in Engineering. 3 Hrs

Text Book:

1. Durga Das Basu : "Introduction to the Constitution of India" (student edition) Prentice - Hall EEE, 19th /20th Edition, 2001.

2. "Engineering Ethics" by M.Govindarajan, S.Natarajan, V.S.Senthikumar, Prentice - Hall of India Pvt. Ltd., New Delhi, 2004.

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CIRCUITS SIMULATION AND MEASUREMENTS LAB (0-0-3)


Hrs/Week : 03 Hrs

Course Outcomes

On successful completion of the course, the students will be

able to:

1. Use the bridge techniques to measure resistance, inductance and capacitance.

2. Demonstrate the methods of calibrating energy meters and power measurement.

3. Use simulation package to verify the electrical laws and theorems of electrical circuits.

4. Sketch frequency response characteristics of amplifiers.

5. Determine the errors of instrument transformers.

6. Work effectively as a team member.

List of Experiments

1. Measurement of low resistance using Kelvin’s Double Bridge.

2. Measurement of Inductance using Maxwell’s Inductance – Bridge and Determination of Q-factor.

3. Measurement of capacitance using De-Sauty’s Bridge and Determination of Dissipation factor.

4. Adjustment and Calibration of single phase energy meter.

5. Calibration of 3 phase energy meter using a standard.

6. Ratio and polarity tests on current transformers.

7. Measurement of 3Ф Power using 2 wattmeter Method for star and Delta connected RL loads.

8. Verification of KCL, KVL for multi-loop electrical circuits with DC and AC Controlled and independent sources by simulation package.

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9. Verification of maximum Power transfer theorem by

i) Conventional method

ii) Using simulation package

10. Verification of Thevenin’s – Norton’s theorem by

iii) Conventional method

iv) Using simulation package

11. Resonance Characteristics for series and parallel circuits by

v) Conventional method

vi) Using simulation package

12. RC Coupled amplifier frequency Response for variation of Bias and coupling using simulation package.

REFERENCE:

1. “Introduction to Pspice using Or- Cad for Circuits and Electronics”, Rashid, 3rdedition, Pearson Education Publication.

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Digital Electronic Circuits Lab (0-0-3)


Hrs/Week : 03 Hrs

Course Outcomes


1. Simplify and realize combinational circuits using logic gates.

2. Use Mux/Demux for arithmetic operation and code conversion.

3. Use decoder chip to drive LED display.

4. Verify truth tables of Flip -Flops and encoders.

5. Realize counters and shift registers.

6. Work effectively as a team member.

List of Experiments

1. Simulation and realization of Boolean expressions using logic gates/Universal gates.

2. Realization of Half/Full adder and Half/Full Subtractors using logic gates. i) Realization of parallel adder/Subtractors using 7483 chip. ii) BCD to Excess-3 code conversion and vice versa.

3. Simulation and realization of Binary to Gray code conversion and vice versa.

4. MUX/DEMUX – use of 74153, 74139 for arithmetic circuits and code converter.

5. Realization of One/Two bit comparator and study of 7485 magnitude comparator.

6. Use of Decoder chip to drive LED display.

7. Simulation and testing of Priority encoder.

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8. Truth table verification of Flip-Flops:

i) JK Master slave

ii) T Type

iii) D Type.

9. Realization of 3 bit counters as a sequential circuit and MOD – N counter design.

10. Shift left; Shift right, SIPO, SISO, PISO, PIPO operations using 74S95.

11. Testing of Ring counter/Johnson counter.

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ENGINEERING MATHEMATICS – IV (4-0-0) (Common to all branches)

Sub Code : MA 0404 CIE : 50% Marks


SEE Hrs : 03 Hrs Total : 26 Hrs Max. Marks : 100

Course Outcomes:


1. Use numerical techniques to solve ordinary and simultaneous differential equation with initial conditions.

2. Construct analytic functions and apply this concept to solve fluid flow problems.

3. Explain geometrical approach of conformal mapping and compute complex line integrals using Cauchy’s theorem.

4. Compute the series solution of Bessel and Legendre differential equations also produce recurrence relations and solve problems associated with them.

5. Apply the method of least square to produce the best fitting curve for a given data and solve problems associated with discrete probability distribution.

6. Solve problems associated with continuous probability distribution, discrete joint distribution and Markov chain using transition probability matrix.

Unit I: Numerical Methods

Numerical Solutions of first order and first degree ordinary

differential equations – Taylor’s method, Modified Euler’s method,

Runge-Kutta method of fourth order. Milne’s predictor and corrector

method (no proof). Simultaneous differential equations using

Taylor’s and Runge-Kutta methods. (SLE: Solution of second order

ordinary differential equations using Taylor’s and Runge-Kutta

methods). 9 Hrs

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Unit II: Complex Variables - 1

Function of a complex variable – Limit, Continuity, Differentiability –

Definitions. Analytic functions, Cauchy-Riemann equations in

cartesian and polar forms, Properties of analytic functions.

Construction of analytic functions-Applications. Conformal Mapping

– Definition. Discussion of w = z2, w = z + (a2 / z), z ≠0.

[SLE: w = sinz, ez]. 9 Hrs

Unit III : Complex Variables – 2

Bilinear transformations, Complex line integral, Cauchy’s theorem,

Cauchy’s integral formula. Laurent series expansion, (SLE:

problems on Laurent series) Poles, Residues, Problems on

Cauchy’s residue theorem. 8 Hrs

Unit IV: Special Functions

Series solution of Bessel’s differential equation leading to Bessel

function of first kind. Equations reducible to Bessel’s differential

equation, Recurrence relations (SLE: Series solution of Legendre’s

differential equation), Rodrigue’s formula, Problems. 9 Hrs

Unit V: Statistics and Probability - I

Curve fitting by the method of least squares: straight line, parabola

and exponential curves.

Probability: (SLE: Basic definitions of probability and problems upto

Baye’s theorem) Random variables - discrete random variables,

Binomial and Poisson distributions. 9 Hrs

Unit VI: Probability - II

Continuous random variables, Exponential and Normal

distributions.(SLE: uniform distribution), Joint probability

distribution (Discrete), Markov chains – probability vector,

Stochastic matrix, transition probability matrix. 8 Hrs

32

Text Books:

1. Higher Engineering Mathematics – B.S. Grewal, 42nd edition, Khanna Publications

2. Advanced Engineering Mathematics - Erwin Kreyszig, wiley publications, 10th edition.

Reference Books:

1. Advanced Engg. Mathematics – H. K. Dass (2008 edition), Chand Publications.

2. Higher Engg. Mathematics – B. V. Ramanna (2010 edition), Tata McGraw-Hill Publications.

3. Probability, Statistics and Random Processes- 3rd edition Tata McGraw-Hill Publications – T. Veerarajan,, edition 2, Tata McGraw-Hill Publications.

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Bridge Course Mathematics – II (2-0-0) (For Diploma students during IV semester)



SEE Hrs : 02 Hrs Total : 26 Hrs Max. Marks : 50 Course Outcomes:


1. Compute double and triple integrals.

2. Compute certain improper integrals using Beta – Gamma functions.

3. Solve problems on vector differentiation.

4. Operate vector differential operator ‘del’ on vector and scalar point functions and solve problems associated with it.

5. Operate Laplace and Inverse Laplace transform on functions and use it to solve differential equations with initial and boundary conditions.

Unit-I: Integral Calculus-I

Double and Triple integrals – evaluation. Evaluation of double

integral over a region

(SLE: evaluation by converting into polar form). 5 Hrs

Unit-II: Integral Calculus-II

Beta and Gamma functions – Definition, Relation between beta

and gamma function (without proof) simple problems (SLE:

Properties ). 4 Hrs

Unit-III: Vector Calculus-I

(SLE: Revision of Vector Algebra). Differentiation of vectors,

velocity, acceleration, components of velocity and acceleration.

4 Hrs

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Unit-IV: Vector Calculus-II

Vector differentiation -Gradient, Divergence, Curl and Laplacian,

Solenoidal (SLE: Irrotational vectors and finding scalar potential).

4 Hrs

Unit-V: Laplace Transforms

Definition, Laplace transforms of standard functions (formulae).

Shifting and Derivative of transform properties – simple problems

(SLE: Laplace transform of discontinuous functions). Unit step

function- Problems. 5 Hrs

Unit-VI: Inverse Laplace Transforms

Inverse transforms – Method of completing square and partial

fractions. Solution of ordinary and simultaneous differential

equations using Laplace transform method (SLE: Applications).

4 Hrs

Text/Reference Books:

1. Higher Engineering Mathematics by Dr. B.S. Grewal, 42nd edition, Khanna publications.

2. Higher Engineering Mathematics by H.K.Dass , (2008 edition), Chand Publications.

35

Power Electronics (4-0-0)




Course Outcomes


1. Explain the principle of operation of power electronic devices and protection circuits.

2. Analyse the operation of thyristor firing and commutation circuits.

3. Describe the working of AC voltage controllers, controlled rectifiers, choppers and inverters.

UNIT 1: Introduction: Introduction to power electronics, block diagram of power electronic converter system, Applications of Power Electronics. Various types of power semiconductor devices and their Control Characteristics, Types of power electronic circuits and their Peripheral effects. Power Transistors: Introduction to Power BJT’s – switching characteristics, various methods of base drive control, gate drive circuits for MOSFETs and IGBT’s, di/dt and dv/dt limitations. Necessity of Isolation of gate and base drives. SLE: Switching characteristics of MOSFET and IGBT. 10 Hrs

UNIT 2: Thyristors: Introduction, static characteristics, Two Transistor Model, Dynamic characteristics, di/dt and dv/dt protection, Thyristor types, Series and parallel operation of Thyristors, Thyristor firing circuits using UJT and op-amps. SLE: Thyristor firing circuits using digital IC’s 8 Hrs

UNIT 3: Commutation Techniques : Introduction, Natural

Commutation. Forced commutation: self commutation, impulse

commutation and resonant pulse commutation. Problems

SLE: Complementary Commutation 8 Hrs

36

UNIT 4: AC Voltage Controllers: Introduction. Principle of ON-OFF control and phase control. Single-phase half wave and full wave ac voltage controllers with resistive and inductive loads. Controlled Rectifiers: Introduction. Classification of rectifiers, Principle of phase controlled converter operation. Single- phase half wave and Full converters and problems. Three-phase halfwave, semi converters and full converters (qualitative analysis only, harmonic analysis excluded) SLE: Principle of operation of Single Phase Semi Converter with

waveforms 10 Hrs

UNIT 5: DC Choppers: Introduction. Chopper classification, Principle of step-down and step-up chopper with derivation involved. Various types of chopper configurations, Analysis of impulse commutated thyristor chopper (qualitative analysis only) SLE: Duty cycle control methods. 8 Hrs

UNIT 6: Inverters: Introduction. Types of inverters, Performance parameters, Principle of operation of half bridge and full bridge inverters with R and R-L load. Three phase inverter configuration to operate with 120 and 180 degree modes (qualitative analysis only), Voltage control of single-phase inverters – single pulse width, multiple pulse width, and sinusoidal pulse width modulation. Current source inverters SLE: Variable D.C. link inverter. 8 Hrs

TEXT BOOKS:

1. “Power Electronics”, M.H.Rashid, 3rd edition, P.H.I.

/Pearson, New Delhi, 2009.

2. “Power Electronics”, M.D. Singh and Khanchandani K.B, T.M.H., 2001.

REFERENCE BOOKS:

1. “Power Electronics – Converters, Applications and Design”, Ned Mohan, Tore M. Undeland, and William P. Robins, John Wiley and Sons, 3rd edition.

2. “Power Electronics”, P.S.Bimbra, Khanna Publishers.

37

3. “Thyristorised Power Controllers”, G.K. Dubey, S.R. Doradla, A. Joshi and M.K. Sinha, New Age International Publishers.

4. “Power Electronics: A Simplified Approach”, R.S. Ananda Murthy and V. Nattarasu, Sanguine Technical Publishers.

38

ELECTRIC CIRCUITS-II (3-2-0)



SEE Hrs : 03 Hrs Max. Marks : 100 Pre-requisite: Electric Circuits – I [EE0403]

Course Outcomes

On successful completion of the course, the students will be able to

1. Solve differential equations representing electrical networks by classical method and by use of laplace transformation technique.

2. Characterize LTI two port networks and analyze time domain behavior by use of pole zero plot.

3. Synthesize passive networks in foster and cauer forms.

UNIT 1: Differential Equations and Initial Conditions: General and particular solutions, Time constants, The integrating factor, Initial conditions in elements, A procedure for evaluating initial conditions, Initial state of a network, Second-order equations; Internal excitation, Networks excited by external energy sources.

SLE: Geometrical interpretation of derivatives 9 Hrs

UNIT 2: The Laplace Transform: Introduction to Laplace transformation, Basic theorems, Gate and Impulse functions, Laplace transform of periodic functions, Solution of linear differential equation, Heavyside’s partial fraction expansion, solution of network problems. SLE: Initial and final value theorems 9 Hrs

UNIT 3: Application of Laplace Transform: Waveform synthesis, Convolution integral, Convolution theorem, Evaluation of the convolution integral, Inverse transform by convolution, Impulse response. SLE: Graphical convolution 9 Hrs

39

UNIT 4 : Two Port Network: Characterization of LTI two-port networks, Open-circuit impedance parameters, Short-circuit admittance parameters, Transmission parameters, Inverse transmission parameters, Hybrid parameters, Interrelationships between the parameters, Interconnection of two-port networks, Two-port symmetry, Input impedance in terms of two-port parameters. SLE: Output impedance and image impedances 9 Hrs

UNIT 5 : Network Functions: Ports and terminal pairs, Network

functions, Poles and zeros, Necessary conditions for driving-point

function, Necessary conditions for transfer function, Application of

network analysis in deriving network functions, Time domain

behavior from pole-zero plot.

SLE: Transient response 7 Hrs

UNIT 6 : Network Synthesis: Positive real functions, Hurwitz

polynomials, Driving point and transfer impedance functions, LC

Network, Foster form and Cauer form of LC network realization,

Synthesis of dissipative network, Two-terminal R-L network, Foster

form and Cauer form of R-L network realization

SLE: Foster and Cauer forms of RC network realization 9 Hrs

TEXT BOOKS:

1. “Network Analysis”, M.E.VanValkanburg, 3rd edition, Prentice Hall of India Publication, 2008.(Chapters 4,5, 6, 7 & 8)

2. “Networks and Systems”,D.RoyChoudhary, 2nd edition, New Age International Publishers. (Chapters 4, 16 & 17)

REFERENCE BOOKS:

1. “Electric Circuits”, Joseph Edminster, Tata McGraw-Hill Publications.

2. “Engineering Circuit Analysis”, W.H.Hayt, 7thedition, McGraw-Hill Publication.

3. “Theory and Problems in Circuit Analysis”, T.S.K.V.Iyer, Tata McGraw-Hill Publication.

40

4. “Analysis of Linear Systems”, David.K.Cheng,Narosa

Publishing, 2002.

5. “Network Analysis and Synthesis”, Franklin F Kuo, 2nd edition, Wiley publications

41

INDUCTION MACHINES AND SYNCHRONOUS MACHINES (4-0-0)




Course Outcomes


1. Explain the principle of operation of induction machine and synchronous machine.

2. Analyze the performance of the different types of Induction and synchronous machines using different methods and tests.

UNIT 1 : Three Phase Induction Motor - Concept of rotating magnetic field, principle of operation of induction motor, Slip and its significance, Phasor diagram, equivalent circuit, power losses, Torque Equation, Slip-Torque Characteristics, performance evaluation. SLE: Basic constructional details of Squirrel Cage and Slip ring

Induction motor 9 Hrs

UNIT 2 : No load and Blocked rotor tests, Circle diagram and performance evaluation, cogging and crawling, double cage type rotor, Starting of three phase induction motor (qualitative treatment only), Need for starter, DOL, Y-Δ and Auto transformer starter, rotor resistance starting. SLE: Deep bar rotor 9 Hrs

UNIT 3: Speed control of three phase induction motor (qualitative treatment only), voltage, frequency, rotor resistance variation and speed control by pole changing method, Single Phase Induction Motor: (qualitative treatment only).Double revolving field theory and principle of operation, types of single phase IM-Split phase, capacitor start and shaded pole motor. SLE: Principle of operation of induction generator 8 Hrs

42

UNIT 4 : Synchronous generator-, principle of operation, Generated EMF in concentrated and full pitched winding, effect of chorded and distributed winding, effective resistance and synchronous reactance. Determination of Voltage regulation of Non Salient Pole Synchronous generator by EMF, MMF and ZPF method. SLE: Basic constructional details of salient and non salient pole

synchronous machine 9 Hrs

UNIT 5: Parallel operation of alternators, Internal power generated in non salient pole generator, Power- angle characteristics, synchronizing power, performance of non salient pole generator connected to infinite bus. SLE: Synchronization by dark lamp method. 9 Hrs

UNIT 6: Blondel two reaction theory for salient pole machine and determination of voltage regulation of salient pole synchronous generator, Power output of salient pole generator, power angle characteristics, reluctance power and slip test. Synchronous Motor- Principle of operation, starting methods, V and inverted V curves, hunting of synchronous motor. SLE: Synchronous condenser 8 Hrs

TEXT BOOKS:

1. “Electrical Machines”, Nagrath and Kothari, 4th edition, TMH, 2010.

2. “Performance and Design of AC Machines”, M.G. Say, 3rd edition, CBS Publishers, 2002.

REFERENCE BOOKS:

1. “Electrical Machines”, Dr. P.S.Bhimbra, 7th edition, Khanna Publishers, 2006.

2. “Electrical Machines”, Ashfaq Hussain, 2nd edition, Dhanpat Rai Pub and Co., 2008.

3. “Principles of Alternating Current Machinery”, Ralph R. Lawrence, 4th edition, McGraw-Hill Book Company, 1953.

4. “Alternating Current Machines”, A.F.Puchstein, T.C.Lloyd and A.G.Conrad, 3rd edition, Asia Publishing House, 1954.

43

SIGNALS AND SYSTEMS (3-2-0)




Pre-requisite: Electric Circuits – I [EE0403]

Course Outcomes


1. Discuss and analyse signals, systems, classification and time domain representation of LTI systems.

2. Explain and analyse the concepts of Fourier representation of signals in continuous and discrete time formats.

3. Apply Fourier representation for sampling and signal reconstruction.

4. Apply Z-transforms to solve difference equations.

5. Use MATLAB to simulate and analyse signals.

UNIT 1: Introduction: Definitions of a signal and a system, classification of signals, basic operations on signals, elementary signals, properties of systems. SLE: Systems viewed as interconnections of operations 7 Hrs

UNIT 2: Time-domain representations for LTI systems: Convolution, impulse response representation, properties of impulse response- representation, differential and difference equation representations. SLE: Block diagram representations of LTI systems. 11 Hrs

UNIT 3: Fourier representation of signals-I: Introduction , Fourier representations for four signal classes, DTFS representations, continuous –time – Fourier- series representations. SLE: Orthogonality of complex sinusoidal signals 8 Hrs

44

UNIT 4: Fourier Representation of Signals-II: Discrete Time Fourier Time representation and FT representations, properties of Fourier representations. SLE: Algorithms for FT and DFT 10 Hrs

UNIT 5 : Application of Fourier Representations: Frequency response of LTI systems, solution of differential and difference equations using system function, Sampling of continuous time signals and signal reconstruction. SLE: Fourier transform representations for periodic signals. 6 Hrs

UNIT 6 : Z-Transforms: Introduction, Z-transform, properties of ROC, properties of Z-transforms, Invertion of Z-transforms, transforms analysis of LTI systems, transfer function, Stability and causality, unilateral Z-transform and its application to solve difference equations. SLE: Z-Transform Realization of system function 10 Hrs

TEXT BOOK:

1. “Signals and Systems”, Simon Haykin and Bary Van Veen, John Wiley and Sons, 2008.

REFERENCE BOOKS:

1. “Signals and Systems”, Alan V Oppenheim, Alan S Wilskey and S. Hamid Movas, 2nd edition 1997, Indian Reprint 2002.

2. “Signal and Systems : Analysis of Signals through Linear Systems”, Michel J Roberts, Tata McGraw-Hill.

45

LINEAR INTEGRATED CIRCUITS (4-0-0)





1. Explain the working of rectifiers, peak detector circuits, voltage regulators and other linear ICs.

2. Discuss op-amp circuit stability and frequency compensating methods.

3. Analyse the working of amplifiers, oscillators and active filter circuits.

UNIT 1: Operational Amplifier Fundamentals: Basic Op-Amp circuit, Op-Amp parameters – Input and output voltage, CMRR and PSRR, offset voltages and currents, Input and output impedances, Slew rate and Frequency limitations. Op-Amps as DC Amplifiers: Biasing Op-Amps, Direct coupled –Voltage Followers, Non-inverting Amplifiers, Inverting amplifiers, Summing amplifiers, Difference amplifier, differentiator and Integrator. SLE: Op-Amps as AC Amplifiers. 10 Hrs

UNIT 2: Op-Amps frequency Response and Compensation: Circuit stability, frequency and phase response, Frequency compensating methods, Band width, Slew rate effects, circuit stability precautions. SLE: Analyze the effects of Stray and load capacitance on op amp

frequency response. 8 Hrs

UNIT 3: OP-AMP Applications: precision rectifiers, Limiting circuits, Clamping circuits, Peak detectors, sample and hold circuits.

46

SLE: Design of Op-Amp clipper and clamper circuits using multisim

software. 8 Hrs

UNIT 4: Waveform Generators: Crossing detectors, inverting and non inverting Schmitt trigger circuits, Triangular / rectangular wave generators, Wave form generator design, phase shift oscillator, Colpitts and Hartley Oscillators, Wein bridge oscillator. SLE: Astable multivibrator. 9 Hrs

UNIT 5: Other Linear IC applications: 555 timer - Basic timer circuit, 555 timer used as astable and monostable multivibrator. Basic phase-locked loop system, PLL components, PLL performance factors D/A and A/ D converters –Analog/Digital conversion basics, Parallel ADC, ADC counting methods. SLE: Analyse and Design Digital-to-Analog conversion. 9 Hrs

UNIT 6 : Non-linear circuit applications and Voltage Regulators: Active Filters –First and second order Low pass and High pass filters, Band pass and Band rejection Filters Voltage regulators: Introduction, Series Op-Amp regulator, IC Voltage regulators. SLE: Switching Regulators. 8 Hrs

TEXT BOOKS:

1. “Operational Amplifiers and Linear IC’s”, David A. Bell, 3rd edition, Oxford University Press, 2011

REFERENCE BOOKS:

1. “OPAMPS and Linear Integrated Circuits”, Ramakanth Gayakwad, 4th edition, Prentice Hall, 1990.

2. “Operational Amplifiers and Linear Integrated Circuits”, Robert. F. Coughlin and Fred. F. Driscoll, PHI/Pearson, 2006.

3. “Linear Integrated Circuits”, D. Roy Choudhury and Shail B. Jain, 2nd edition, New Age International, Reprint 2006.

47

ENVIRONMENTAL STUDIES (2:0:0)

Sub Code : HS0002 CIE : 50% Marks

Hrs/Week : 02+0+0 SEE : 50% Marks


Course Outcomes

Upon successful completion of the course, students will be able to:

1. Illustrate the relationship between human life and environment from scientific perspective.

2. Identify the current and emerging problems and provide potential solutions.

3. Develop the awareness on environmental problems.

Unit -I

Introduction and definition of Environment. Man-Environment

interaction. Impact of mans’ activity on Environment.

Ecosystems

(kinds, component parts, pyramids etc, Pond ecosystem as an

example), Biodiversivity (Hot spots).

Self Learning Exercise: The need of Environment

Education/Knowledge (from the point of view of Sustainable

Development). 4 Hrs

Unit –II

Ecology-

a) Energy/nutrient flow (food chains etc)

b) Biogeochemical cycles (CNS cycles)

Self Learning Exercise: Concepts of limiting nutrients. 4 Hrs

48

Unit – III

Natural Resources, Water resources – Availability & Quality

aspects, Water borne diseases & water induced diseases,

Fluoride problem in drinking water Mineral resources, Minerals,

Energy – renewable and non renewable.

Self Learning Exercise: Land and Forest Wealth. 4 Hrs

Unit – IV

Environnemental pollution- Water, Air, Soli, Noise. Solid waste

generation and allied issues.

Self Learning Exercise: Sustainable development- Concepts

4 Hrs

Unit –V

Some important local and global environmental issues-

a) Global issues- global warming, acid rain, ozone depletion.

Self Learning Exercise: Local issues- specific to the locality

4 Hrs

Unit –VI

Introduction to Environmental Impact Assessment (EIA),

Environmental Auditing. Environmental Legislation and Acts.

Pollution Control boards. Regulatory standards.

Self Learning Exercise: Environmental Ethics. 6 Hrs

Text Book

1. Benny Joseph “Environmental Science and

Engineering.”. Tata McGraw-Hill Publishing Company

Limited.

Reference Books

1. Gilbert M. Masters “Introduction to Environmental

Engineering and Science.” Prentice-Hall of India Pvt.

Limited.

2. Edward J. Kormondy “Concepts of Ecology” Prentice-

Hall of India Pvt. Limited.

3. P.D.Sarma. “Ecology and Environment” Rastogi

Publications.

49

Analog Electronics Lab (0-0-3)


Hrs/Week : 03 Hrs

Course Outcomes


1. Analyse and design wave shaping circuits, amplifiers, rectifiers, integrators, differentiators, multivibrators and filters.

2. Demonstrate the working of different types of oscillators and DAC.

3. Use MultiSim tool to test the design.

4. Work effectively as a team member. List of Experiments:

1. Design, simulation and testing of diode clipping circuits.

2. Design, simulation and testing of diode clamping circuits.

3. Design, simulation and testing of RC coupled amplifier and plotting the frequency response.

4. Study of RC phase shift, Hartley and Colpitts oscillator.

5. Design, simulation and testing of op-amp inverting and non-inverting amplifier.

6. Design, simulation and testing of op-amp integrator and

differentiator.

7. Design, simulation and testing of precision half wave and full wave rectifiers using op-amps.

8. Design, simulation and testing of op-amp Schmitt trigger

circuits.

9. Design, simulation and testing of R-2R DAC using op-

amps.

10. Design, simulation and testing of Astable multivibrator

using 555 timer IC.

11. Design of I- order and II-order filters using op-amps.

50

ELECTRICAL MACHINES LAB – I (0-0-3)


Hrs/Week : 03Hrs

Course Outcomes


1. Draw and study DC motor characteristics.

2. Demonstrate speed control of DC motor.

3. Determine the performance indices of DC machines and transformers.

4. Predetermine efficiency and regulation of single phase transformers.

5. Analyse the operation of two dissimilar transformers connected in parallel.

6. Work effectively as a team member

List of Experiments:

1. Load test on a DC Motor – determination of speed-torque and BHP – efficiency Characteristics.

2. Speed Control of DC motor by Armature Voltage Control and Flux control.

3. Swinburne’s test.

4. Ward Leonard method of speed control of D.C. motor

5. Hopkinson’s Test.

6. Field test on series motors.

7. Retardation test – electrical braking method.

8. SC, OC test on single phase transformer and predetermination of efficiency and regulation and verification by direct loading for UPF.

9. Sumpner’s test.

10. Parallel operation of two dissimilar single phase transformers.

11. Scott connection for balanced and unbalanced two phase UPF loads.

Documents

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