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KARNATAK LAW SOCIETY’S GOGTE INSTITUTE OF TECHNOLOGY UDYAMBAG, BELAGAVI-590008 (An Autonomous Institution under Visvesvaraya Technological University, Belagavi) (APPROVED BY AICTE, NEW DELHI) Department of Electrical and Electronics Engineering Scheme and Syllabus (2015 Scheme) 4th Semester B.E INSTITUTION VISION Gogte Institute of Technology shall stand out as an institution of excellence in technical education and in training individuals for outstanding caliber, character coupled with creativity and entrepreneurial skills. MISSION To train the students to become Quality Engineers with High Standards of Professionalism and Ethics who have Positive Attitude, a Perfect blend of Techno-Managerial Skills and Problem solving ability with an analytical and innovative mindset. QUALITY POLICY Imparting value added technical education with state-of-the-art technology in a congenial, disciplined and a research oriented environment. Fostering cultural, ethical, moral and social values in the human resources of the institution. Reinforcing our bonds with the Parents, Industry, Alumni, and to seek their suggestions for innovating and excelling in every sphere of quality education. DEPARTMENT VISION Department of Electrical and Electronics Engineering aims at Training Individuals for Technical Excellence, outstanding caliber and performance. MISSION To impart quality education to students to acquire excellence in the field of Electrical and Electronics Engineering and to develop individuals with a blend of managerial skills, positive attitude, discipline and noble human values. PROGRAM EDUCATIONAL OBJECTIVES (PEOs) 1. The graduates will acquire core competence in fundamentals of Electrical and Electronics Engineering necessary to formulate, design, analyze, solve engineering problems and pursue career advancement through professional certifications and take up challenging professions and leadership positions. 2. The graduates will engage in the activities that demonstrate desire for ongoing professional and personal growth with self-confidence to adapt to ongoing changes in technology. 3. The graduates will maintain high professionalism, ethical values, effective oral and written communication skills, and work as part of teams on multidisciplinary projects under diverse professional environments and safeguard social interests. PROGRAM OUTCOMES (POs) 1. 2. 3. 1. 2. Graduates will demonstrate knowledge of mathematics, science and Engineering. Graduates will demonstrate an ability to identify, formulate and solve electrical and electronics engineering problems knowledge of mathematics, science and Engineering and aware of the contemporary issues. Graduates will demonstrate an ability to design and conduct experiments as related to electrical and electronics engineering domain. PROGRAM SPECIFIC OUTCOMES (PSOs) Graduates will demonstrate an ability to identify, formulate and solve electrical and electronics engineering Graduates will demonstrate an ability to design a system, component as per needs and specifications Scheme of Teaching IV Semester Fourth Semester S.No. Code 1. MATEE41 2. EE42 3. EE43 4. EE44 5. EE45 6. EE46 7. EEL47 8. EEL48 9. BCMAT41 Credits Course Mathematics -IV Electrical Power Generation Transmission and Distribution Synchronous & Induction Machines Control Systems Linear IC's & Applications Signals System and Processing Circuit Simulation & Measurement Lab Electrical Machines Lab Bridge course Maths – II(Diploma) Total L–T- P Total credits Contact Hours/ week CIE Marks SEE Total BS 3–1-0 4 5 50 50 100 PC1 4– 0 - 0 4 4 50 50 100 PC2 4 –0 - 0 4 4 50 50 100 PC3 3–0-0 3 3 50 50 100 PC4 3–1-0 4 5 50 50 100 PC5 4–0-0 3 3 50 50 100 L1 0 – 0 – 1.5 1.5 3 25 25 50 L2 0 – 0 – 1.5 1.5 3 25 25 50 BS Mandatory Audit Course 25 31 350 350 700 SEE: SEE (Theory exam) will be conducted for 100marks of 3 hours duration. It is reduced to 50 marks for the calculation of SGPA and CGPA SEE: SEE (Practical exam) will be conducted for 50marks of 3 hours duration. It is reduced to 25 marks for the calculation of SGPA and CGPA Lecture(L): One hour/week – 1 credit Tutorial(T): Two hours/week – 1 credit Practicals(P): Two hours/week – 1 credit Minimum marks required for pass in SEE (Theory): 40 out of 100. Minimum marks required for pass in SEE (Practical): 25 out of 50. Engineering Mathematics-IV (Electronics and Communication \ Electricals and Electronics) Course Code MATEE41 Credits 4 Course type BS CIE Marks 50 marks Hours/week: L-T-P 3 – 1– 0 SEE Marks 50 marks Total Hours: 50 SEE Duration 3 Hours for 100 marks Course learning objectives 1. 2. 3. 4. 5. Use the concept of Interpolation to solve practical problems. Understand the concept of Partial Differential Equations and their applications. Understand Complex valued functions and get acquainted with Complex Integration and construction of series. Get acquainted with Sampling Distribution and Testing of Hypothesis. Study the concept of Fourier Transforms ,Z transforms and its applications. Pre-requisites : 1. Partial Differentiation 2. Basic Probability, Probability Distribution 3. Matrix operations 4. Basic Integration Unit - I 10 Hours Finite differences and Interpolation:, Forward and Backward differences, Newton’s Forward and Backward Interpolation Formulae, Divided Difference, Newton’s Divided Difference Formula, Lagrange’s Interpolation Formula- Illustrative examples. Numerical Integration: Newton- Cotes Quadrature formula, Trapezoidal rule, Simpsons 1/3rd rule, Simpsons 3/8th rule, Weddle’s rule. Practical Examples. (All Formulae without proof) Unit - II 10 Hours Partial Differential Equations: Partial Differential Equations-Formation of PDE by elimination of arbitrary constants and Functions, Solution of non homogeneous PDE by direct integration, solution of homogeneous PDE involving derivative with respect to one independent variable only. Applications of Partial Differential Equations: Derivation of One dimensional Heat and Wave equations. Solutions of One dimensional Heat and Wave equations, Two dimensional Laplace equation by the method of separation of variables. Numerical solution of One dimensional Heat and Wave equations, Two dimensional Laplace equation by finite differences. Unit - III 10 Hours Complex Analysis: Functions of complex variable w = f(z). Analytic functions, Harmonic function and properties ,Cauchy –Reimann equations in Cartesian coordinates and polar coordinates (without proof), Derivatives of ez, logz and sinz .Construction of Analytic functions, Milne –Thomson method. Complex Integration, Cauchy’s Theorem, Cauchy’s Integral formula (without proof), Taylor’s and Laurent’s series.(without proof).Singularities ,Poles, Residues –Examples. Cauchy’s Residue Theorem (Statement and examples). Applications to flow problems. Unit - IV 10 Hours Sampling distribution and Testing of Hypothesis: Sampling, Sampling distribution, Sampling distribution of means, Level of significance and confidence limits, tests of significance for small and large samples, ‘t’ and ‘chi square’ distributions. Practical examples. Unit - V 10 Hours Fourier Transform: Infinite Fourier Transform and Properties. Fourier Sine and Cosine Transforms- Properties and Problems, Infinite Inverse Fourier Transform, Inverse Fourier Sine and Cosine Transforms- Problems. Z -Transform: Definition, Standard Z transforms, Linearity,Damping rule, Shifting properties, Initial and Final value Theorems-Examples. Inverse Z transforms and Solution of Difference Equations by Z transforms. Text Books: 1. B.S. Grewal – Higher Engineering Mathematics, Khanna Publishers, 42nd Edition and onwards. 2. P.N.Wartikar & J.N.Wartikar – Applied Mathematics (Volume I and II) Pune Vidyarthi Griha Prakashan, 7th Edition and onwards 3. B. V. Ramana- Higher Engineering Mathematics, Tata McGraw-Hill Publishing Company Ltd 1 Reference Books: Erwin Kreyszig –Advanced Engineering Mathematics, John Wiley & Sons Inc. 9th onwards 2 Peter V. O’ Neil – Advanced Engineering Mathematics, Thomson Brooks/Cole, 7th Edition and onwards 3 Glyn James – Advanced Modern Engineering Mathematics, Pearson Education, 4th Edition and onwards Edition and Course Outcome (COs) At the end of the course, the student will be able to 1. 2. 3. 4. 5. 6. Use Finite differences in Interpolation. Form and Solve Partial differential Equations. Develop Heat, Wave equations and solve them using Numerical methods. Discuss Complex valued functions, Complex Integration and Construct Infinite series of complex valued functions Test the Hypothesis and Solve practical problems. Apply Fourier and Z- Transforms to Engineering problems. Program Outcome of this course (POs) Bloom’s Level L3 L2,L3 L3 L2, L3 L2,L3 L3 PO No. 1. An ability to apply knowledge of Mathematics, Science and Engineering. 1 2. An ability to identify, formulate and solve engineering problems. 5 3 An ability to use the techniques, skills and modern engineering tools necessary for engineering practice. Course delivery methods 1. Black board teaching 2. PPT Assessment methods 1. Internal Assessment Tests 2. Assignments 3. Quiz 4. Semester End Examination 11 Scheme of Continuous Internal Evaluation (CIE): Components Average of Average of best two Quiz IA tests out of three assignments (Two) / activity Maximum Marks: 50 25 10 Class participation Total Marks 10 50 5 Writing two IA test is compulsory. Minimum marks required to qualify for SEE : 20 Scheme of Semester End Examination (SEE): 1. It will be conducted for 100 marks of 3 hours duration. It will be reduced to 50 marks for the calculation of SGPA and CGPA. 2. Minimum marks required in SEE to pass: 40 (out of 100) 3. Question paper contains 08 questions each carrying 20 marks. Students have to answer FIVE full questions. SEE question paper will have two compulsory questions (any 2 units) and choice will be given in the remaining three units. Bridge Course Mathematics-II Common to all Branches Course Code BCMAT41 Credits 0 Course type BS CIE Marks 50 marks Hours/week: L-T-P 2 – 0– 0 SEE Marks 50 marks Total Hours: 32 SEE Duration 3 Hours for 100 marks Course learning objectives 1. 2. 3. 4. Interpret the type of solutions of system of equations using the concept of rank of matrix. Understand the geometry of Vectors and also the geometrical and physical interpretation of their derivatives. Be proficient in Laplace Transforms and solve problems related to them. Get acquainted with Inverse Laplace Transform s and solution of differential equations. Pre-requisites : 1. Trigonometry 2. Basic Differentiation 3. Basic Integration Unit - I 12 Hours Linear Algebra: Rank of a matrix by elementary transformation, Solution of system of linear equations-Gauss Jordan method and Gauss-Seidal method. Eigen values and Eigen vectors, Largest Eigen value by Rayleigh’s Power method. Unit - II 10 Hours Vectors: Vector Algebra: Vector addition, Scalar product, Vector product and Triple product. Vector Calculus:Vector differentiation- Velocity, Acceleration of a Vector point function, Gradient, Divergence and Curl , Solenoidal and Irrotational fields, simple and direct problems Unit - III 10 Hours Laplace Transforms: Definition, Laplace transforms of elementary functions, derivatives and integrals Inverse Laplace Transforms: Inverse transforms, applications of Laplace transform to differential equations. Text Books: 1. B.S. Grewal – Higher Engineering Mathematics, Khanna Publishers., 42nd Edition and onwards. 2. H K Dass , Er. Rajnish Verma - Higher Engineering Mathematics. S. Chand, 3rd Revised Edition and onwards. Course Outcome (COs) Bloom’s Level At the end of the course, the student will be able to 1. Interpret the type of solutions of system of equations using the concept of rank of matrix. L3 2. Solve System of equations by direct and iterative methods. 3. 4. Interpret the geometry of Vectors. L3 Solve practical problems by vector approach. L3 5. Evaluate Laplace Transforms and their properties and solve related problems. 6. Use Laplace Transforms and Inverse Laplace Transforms in solving Differential Equations. Program Outcome of this course (POs) 1. 2. 3. 1. 2. An ability to apply knowledge of Mathematics, Science and Engineering. An ability to identify, formulate and solve engineering problems. An ability to use the techniques, skills and modern engineering tools necessary for engineering practice. Course delivery methods Black board teaching PPT 1. 2. Assessment methods Internal Assessment Tests Semester End Examination L3 L3 L3 PO No. 1 5 11 Scheme of Continuous Internal Evaluation (CIE): Components Sum of two tests (addition of two tests) Maximum marks 50 *Students have to score minimum 20 marks in CIE to appear for SEE Scheme of Semester End Examination (SEE): * Question paper contains 08 questions each carrying 20 marks. * Students have to answer any FIVE full questions. * SEE will be conducted for 100 marks of three hours duration. It will be reduced to 50 marks. * Minimum marks required in SEE to pass: 40 (out of 100) Note : Lateral Entry Diploma Students have to pass Bridge course Mathematics – II (15BCMAT41) before advancing to 7th semester . Electric Power Generation, Transmission and Distribution (Theory) Course Code EE42 Credits 3 Course type PC1 CIE Marks 50 Hours/week: L-T-P 3-0-0 SEE Marks 50 SEE Duration 3 Total Hours: 1. 2. 3. 4. 5. 40 Course learning objectives To impart an ability to the students, To demonstrate an understanding of the aspects of site selection, classification, lay out, construction and operation, merits and demerits of Hydro, Thermal, Nuclear, wind, solar power generation. To demonstrate an understanding of the economy aspects of power generation in terms of Diversity factor, load factor, plant capacity factor, plant utilization factor, loss factor, load duration curve, cost of generating stations, types of tariff and design, power factor improvement. To understand and explain the general layout of Power system, Standard voltages for generation, transmission and distribution levels, DC and AC transmission, HV AC transmission, FACTS. To demonstrate an understanding of the components of transmission systems, mechanical aspects, insulators, underground cables, corona, line parameters, performance calculations. To demonstrate an understanding of general DC and AC Distribution system, radial & ring main systems, calculation for concentrated loads and uniform loading. Pre-requisites : Basic Electrical Engineering, Electrical Machines Unit - I Sources of electrical power: Wind, solar, fuel, tidal, geo-thermal, bio generation, hydroelectric, thermal, diesel, gas, nuclear power plants (block diagram approach only). Concept of distributed generation. 4 Hours Hydro power generation: Selection of site, classification of hydroelectric plants, General arrangement and operation. Thermal power generation: Selection of site, Main parts of a thermal power plant, Working Plant layout. 4 Hours Self learning topics: Nil Unit - II Nuclear power station: Introduction. Adverse effects of fossil fuels. Pros and cons of nuclear power generation. Selection of site, components of reactors. Description of fuel sources. Safety of nuclear power reactor. 4 Hours Economic aspects of power generation: Introduction. Terms commonly used in system operation. Diversity factor, load factor, plant capacity factor, plant use factor, plant utilization factor, loss factor, load duration curve, cost of generating stations, tariff, factors influencing the rate of tariff designing, , types of tariff, power factor improvement. 4 Hours Self learning topics: Nil Unit - III Typical transmission & distribution systems scheme-General layout of power system, Standard voltages for generation, transmission and distribution. Advantage of high voltage transmission AC and DC. Effect of high voltage transmission on line efficiency and line drop. Components of distribution system. An introduction to EHV AC transmission, HVDC transmission and FACTs.(Derivations need not be done) 4 Hours Mechanical design of overhead transmission lines- Types of supporting structures and line conductors used. Sag and Tension calculation- supports at same level and at different levels. Effect of wind and ice (Problems), Sag at erection, stringing chart. Line vibrators. (Derivations need not be done) 4 Hours Self learning topics: Nil Unit - IV Insulators- Introduction, materials used, Classification of insulators for transmission and distribution, potential distribution over a string of suspension insulators. String efficiency & methods of increasing strings efficiency, grading rings and arcing horns. Testing of insulators. (Derivations need not be done) 4 Hours Underground cables- Types, material used, insulation resistance, thermal rating of cables, charging current, grading of cables, capacitance grading & inter sheath grading, testing of cables. (Derivations need not be done) 2 Hours Corona- Phenomena, disruptive and visual critical voltages, corona power loss. Advantages and disadvantages of corona. (Derivations need not be done) 2 Hours Self learning topics: Underground cables Unit - V Line parameters: calculation of inductance of single phase line, 3phase lines with equilateral spacing, unsymmetrical spacing, double circuit and transposed lines. Inductance of solid , composite and bundled conductor lines. Capacitance- of single-phase line, 3phase lines with equilateral spacing, unsymmetrical spacing, double circuit and transposed lines. Capacitance of solid , composite and bundled conductor lines .(Derivations need not be done) 3 Hours Performance of power transmission lines- Short transmission lines, medium transmission linesnominal T, end condenser and π models, long transmission lines- rigorous method, ABCD constants of transmission lines, Ferranti effect.(Derivations need not be done) 3 Hours Distribution- General DC and AC Distribution system, radial & ring main systems, calculation for concentrated loads and uniform loading.(Derivations need not be done) 2 Hours Self learning topics: Nil 1. Text Books Power System Engineering, A. Chakrabarti, M. L. Soni, and P.V. Gupta, Dhanpat Rai and Co., New Delhi. 2. Electric Power Generation, Transmission and Distribution, S. N. Singh, P.H.I., New Delhi, 2 nd Edition, 2009. 3. Electrical Power Systems- C. L. Wadhwa, New Age International,5th Edition,2009 onwards. 1. Reference Books Elements of Power System Design, M. V. Deshpande, PHI 2010 onwards.. 2. Electrical Power- Dr. S. L. Uppal, Khanna Publications onwards.. Course Outcome (COs) Bloom’s Level At the end of the course, the student will be able to 1. Explain the aspects of site selection, classification; lay out, construction and operation, merits and demerits of Hydro, Thermal, Nuclear, wind, solar power generation. 2. Explain the economy aspects of power generation in terms of Diversity factor, load factor, plant capacity factor, plant utilization factor, loss factor, load duration curve, cost of generating stations, types of tariff and design, power factor improvement. 3. Model and utilize the general layout of Power system, Standard voltages for generation, transmission and distribution levels, DC and AC transmission, HV AC transmission, FACTS. 4. Explain The components of transmission systems, mechanical aspects, insulators, underground cables, corona, line parameters, and performance calculations. 5. Compare general DC and AC Distribution system, radial & ring main systems, calculation for concentrated loads and uniform loading. 1. 2. 3. 1. 2. Program Outcome of this course (POs) Graduates will demonstrate knowledge of mathematics, science and engineering. Graduates will demonstrate the ability to identify, formulate and solve electrical and electronics engineering problems and also will be aware of contemporary issues. Graduates will develop confidence for self education and ability for continuous learning. Course delivery methods Black board teaching Power point presentation 1. 2. 3. 4. L2 L2 L3 L2 L4 PO No. 1 2 10 Assessment methods Internal assessment tests Assignments Quizzes, Class Performance Semester End Examination Scheme of Continuous Internal Evaluation (CIE): Components Maximum Marks: 50 Average of Average of best two assignments (Two) / Quiz IA tests out of three activity 25 10 5 Class participation Total Marks 10 50 Writing two IA test is compulsory. Minimum marks required to qualify for SEE : 20 Self Study topics shall be evaluated during CIE (Assignments and IA tests) and 10% weightage shall be given in SEE question paper. Scheme of Semester End Examination (SEE): 1. It will be conducted for 100 marks of 3 hours duration. It will be reduced to 50 marks for the calculation of SGPA and CGPA. 2. Minimum marks required in SEE to pass:40 3. Question paper contains 08 questions each carrying 20 marks. Students have to answer FIVE full questions. SEE question paper will have two compulsory questions (any 2 units) and choice will be given in the remaining three units. Synchronous and Induction Machines (Theory) Course Code EE43 Credits 4 Course type PC2 CIE Marks 50 marks Hours/week: L-T-P 4-0-0 SEE Marks 50 marks Total Hours: 52 SEE Duration 3 Hours for 100 marks Course learning objectives: To impart an ability to the students, 1. To understand and explain the principle of operation, types, construction of Synchronous machines, Excitation systems, working, Generated EMF and harmonics, reduction of harmonics, Equivalent circuit models and parameters, phasor diagrams, performance calculations, determination of voltage regulation by different methods for Non salient pole and salient pole synchronous machines. 2. To understand and explain the principle of Synchronization, methods, power flow equations, Variable excitation, Variable input operation. 3. To understand and explain the principle of operation of Synchronous motor, starting methods, equivalent circuit and phasor diagrams, torque angle, effect of change in excitation and change in load, hunting and applications of synchronous motors. Pre-requisites : Elements of electrical engineering. Unit - I Synchronous generators - Principle of operation, construction of three phase salient & nonsalient pole synchronous machines, advantages of stationary armature, Excitation systems, generated EMF, Armature windings, distribution factor and chording (pitch) factor, harmonics-causes, reduction and elimination. Expression for nth order harmonic induced emf per phase, leakage reactance, Armature reaction, synchronous reactance, Equivalent circuit and phasor diagram of non salient type alternator. 6 Hours Voltage regulation: Voltage regulation by EMF, MMF, ZPF methods. Short circuit ratio definition and significance. Salient pole alternators-two reaction model, direct and quadrature axis reactances, Slip test, phasor diagrams on load, voltage regulation 6 Hours Self learning topics: Nil Unit - II Synchronization of alternators: Synchronizing to infinite bus, necessity and conditions for synchronization, Synchronization using Lamp methods and synchroscope, power angle characteristics, operation for fixed input and variable excitation, power flow equations including armature resistance. 5 Hours Synchronous motors : Principle of operation, Methods of starting synchronous motors, equivalent circuit and phasor diagrams, determination of excitation emf and torque angle, effect of change in excitation, V and inverted V curves. Effect of change in load, hunting- causes, effects and reduction. Applications of synchronous motors. 6 Hours Self learning topics: Nil Unit - III Three phase Induction Motors: Concept of rotating magnetic field. Principle of operation, construction, types - squirrel-cage, slip-ring induction motors. Speed and slip, frequency of rotor emf, power stages in induction motors, torque, torque-slip characteristic, motoring, generating and braking regions of operation. Maximum torque. 6Hours Performance analysis of three phase Induction Motor: Equivalent circuit , Phasor diagram of induction motor on no-load and on load. Losses and efficiency, No-load and blocked rotor tests. Circle diagram and performance evaluation of the motor. Cogging and crawling. 5 Hours Self learning topics: Nil Unit - IV High torque motors-double cage and deep rotor bars. Equivalent circuit and performance evaluation of double cage induction motor. Induction generator – externally excited and self excited. Advantages and applications of induction generators. 5Hours Starting and speed Control of Three-phase Induction Motors: Need for starter. Direct on line (DOL), Star-Delta and autotransformer starting. Rotor resistance starting. Soft(electronic) starters. Speed control - voltage, frequency, and rotor resistance. 5Hours Self learning topics: Nil Unit - V Single-phase Induction Motor: Double revolving field theory and principle of operation. Types of single-phase induction motors: split-phase, capacitor start, shaded pole motors. Applications. 5 Hours Special electric motors: Reluctance motors, Hysteresis motors, repulsion motors, Single phase AC series motor (universal motors), linear induction motors and applications. 5 Hours Self learning topics: Special electric motors Text Books 1. Electrical Machines, Ashfaq Hussain, Dhanpat Rai & Co. Publications, third edition, 2015onwards. 2. Electrical Machines, V. K. Mehta & Rohit Mehta, S. Chand & Co. Ltd. Publications, second edition, 2012 onwards. 3. Electrical Power Systems- C. L. Wadhwa, New Age International,5th Edition,2009 onwards. 1. Electric Machines, I. J. Nagrath and D. P. Kothari, TMH, 4th Edition,2010 onwards. 2. Electric Machinery, A. E. Fitzgerald, Charles Kingsley Jr., S. D. Umans, TMH, 3. Electrical machinery, P.S Bhimbra, Khanna Publishers, 2nd edition, 2002 onwards. Reference Books Course Outcome (COs) Bloom’s Level At the end of the course, the student will be able to Explain the principle of operation, types, construction of Synchronous machines, Generated EMF and harmonics, reduction of harmonics, Equivalent circuit models and parameters, phasor diagrams, performance calculations, determination of voltage regulation by different methods for Non salient pole and salient pole synchronous machines. 2. Model and apply the principle of Synchronization, methods, power flow equations, Variable excitation, and Variable input operation. 3. Explain the principle of operation of Synchronous motor, starting methods, equivalent circuit and phasor diagrams, torque angle, effect of change in excitation and change in load, hunting and applications of synchronous motors. 1. excitation systems, working, 1. 2. 3. 4. 1. 2. Program Outcome of this course (POs) Graduates will demonstrate knowledge of mathematics, science and engineering. Graduates will demonstrate the ability to identify, formulate and solve electrical and electronics engineering problems and also will be aware of contemporary issues. Graduates will develop confidence for self education and ability for continuous learning. Graduate who can participate and succeed in competitive examinations. Course delivery methods Black board teaching Power point presentation 1. 2. 3. 4. L2 L3 L2 PO No. 1 2 10 11 Assessment methods Internal assessment tests Assignments Quizzes, Class Performance Semester End Examination Scheme of Continuous Internal Evaluation (CIE): Components Maximum Marks: 50 Average of Average of best two assignments (Two) / Quiz IA tests out of three activity 25 10 5 Class participation Total Marks 10 50 Writing two IA test is compulsory. Minimum marks required to qualify for SEE : 20 Self Study topics shall be evaluated during CIE (Assignments and IA tests) and 10% weightage shall be given in SEE question paper. Scheme of Semester End Examination (SEE): 1. It will be conducted for 100 marks of 3 hours duration. It will be reduced to 50 marks for the calculation of SGPA and CGPA. 2. Minimum marks required in SEE to pass:40 3. Question paper contains 08 questions each carrying 20 marks. Students have to answer FIVE full questions. SEE question paper will have two compulsory questions (any 2 units) and choice will be given in the remaining three units. Control Systems (Theory) Course Code EE44 Credits 3 Course type PC3 CIE Marks 50 marks Hours/week: L-T-P 3-0-0 SEE Marks 50 marks Total Hours: 50 SEE Duration 3 Hours for 100 marks Course learning objectives: To impart an ability to the students, 1. To understand and explain the concept and classification of control systems. 2. To formulate, construct and explain models of physical systems in terms of differential equations, transfer functions, block diagrams, signal flow graph. 3. To understand, explain and analyze performance of Feedback Control systems in terms of Time domain specifications. 4. To understand and explain the concept of Absolute and relative Stability of Feedback control systems using R-H criterion, Root locus technique, Frequency domain analysis methods such as Polar plots and Bodes plots. 5. To understand and explain the concept of compensation in feedback control systems, types of compensators and their applications. 6. To understand, explain and analyze the functions of PID controllers. Pre-requisites : Laplace and Inverse Laplace of standard functions. Unit - I Modeling of Systems: Introduction to Control Systems, classification of control systems, Open loop and close loop control systems with examples. 3 Hours Differential equations of physical systems: Mechanical systems- Friction, Translational systems (Mechanical accelerometer, Levered systems excluded), Rotational systems, Gear trains. Electrical systems, Analogous systems. 7 Hours Self learning topics: Nil Unit - II Block diagrams and signal flow graphs: Transfer functions, Block diagrams, Signal Flow graphs 5 Hours Time Response of feedback control systems: Standard test signals, Unit step response of First and second order systems, Time response specifications (No Derivations).Time response specifications of second order systems, steady – state errors and error constants 5Hours Self learning topics: Nil Unit - III Stability analysis: Concepts of stability, Necessary conditions for Stability, Routh-Hurwitz stability criterion, Relative stability analysis; Special cases of RH criterion. 5Hours Root–Locus Techniques: Introduction, basic properties of root loci, Construction of root loci. 5 Hours Self learning topics: Nil Unit - IV Frequency domain Analysis: Introduction, Advantages of frequency domain analysis. Correlation between time and frequency domain specifications. Polar plots, Definitions of Gain margin, and phase margin. 5Hours Frequency domain analysis: Bode plots, assessment of stability determination of transfer functions from bode plot. 5Hours Self learning topics: Nil Unit - V Compensators: Design of lead, lag, lag lead compensators and applications. 5 Hours Controllers: Proportional, Proportional derivative, Proportional integral, and PID controller, Advantages and disadvantages of each controller. 5 Hours Self learning topics: Controllers Text Books 1. R Ananda Natarajan, P Ramesh Babu Control System Engineering, 2006 Scitech Publications (India) PVT Ltd. Name of the author(s), Title of the Book, Publisher 2. 1. 2. 3. D Ganesh Rao, K Channa Venkatesh, Control Engineering, , Sanguine Technical Publishers 2005 onwards. Reference Books: I. J. Nagarath and M.Gopal,Control Systems Engineering, New Age International (P) Limited, 4th, Edition – 2005 Norman S Nise, Control Systems Engineering, ,Wiley Student Edition,5th Edition,2009 onwards. Benjamin C.Kuo and Farid Golnaaghi, Automatic Control Systems, Wiley Student Edition, 8th Edition onwards. Course Outcome (COs) At the end of the course, the student will be able to 1. Explain the concept and classification of control systems. Bloom’s Level L2 2. 3. 4. 5. 6. 1. 2. 3. 4. 1. 2. 3. Formulate, construct and explain models of physical systems in terms of differential equations, transfer functions, block diagrams, signal flow graph. Explain and analyze performance of Feedback Control systems in terms L6,L2 of Time domain specifications. L2,L4 Explain the concept of Absolute and relative Stability of Feedback control systems using R-H criterion, Root locus technique, Frequency domain analysis methods such as Polar plots and Bodes plots. L2 Explain the concept of compensation in feedback control systems, types of compensators and their applications. L2 Explain and analyze the functions of PID controllers. L2,L4 Program Outcome of this course (POs) Graduates will demonstrate knowledge of mathematics, science and engineering. Graduates will demonstrate the ability to identify, formulate and solve electrical and electronics engineering problems and also will be aware of contemporary issues Graduates will develop confidence for self education and ability for continuous learning Graduate who can participate and succeed in competitive examinations Course delivery methods Chalk Board Power Point Presentation Mat-lab Simulations 1. 2. 3. 4. PO No. 1 2 10 11 Assessment methods Internal Test Quiz / Seminar / project Assignment Semester End Examination Scheme of Continuous Internal Evaluation (CIE): Components Average of best two IA tests out of three Average of assignments (Two) / activity Quiz Class participation Total Marks Maximum Marks: 50 25 10 10 5 50 Writing two IA test is compulsory. Minimum marks required to qualify for SEE : 20 Self Study topics shall be evaluated during CIE (Assignments and IA tests) and 10% weightage shall be given in SEE question paper. Scheme of Semester End Examination (SEE): 1. It will be conducted for 100 marks of 3 hours duration. It will be reduced to 50 marks for the calculation of SGPA and CGPA. 2. Minimum marks required in SEE to pass:40 3. Question paper contains 08 questions each carrying 20 marks. Students have to answer FIVE full questions. SEE question paper will have two compulsory questions (any 2 units) and choice will be given in the remaining three units. Linear ICs and Applications ( Theory) Course Code EE45 Credits 4 Course type PC4 CIE Marks 50 marks Hours/week: L-T-P 3-1-0 SEE Marks 50 marks Total Hours: 50 SEE Duration 3 Hours for 100 marks Course learning objectives: To impart an ability to the students, 1. 2. 3. 4. 5. To demonstrate a conceptual understanding of operational amplifiers, various configurations and applications. To demonstrate an understanding of op-amp circuits (Linear and non-linear) and design as per specifications (Amplifiers, Signal Processing Circuits, Switching circuits and multivibrators). To demonstrate the concept of signal generator circuits, oscillators. To demonstrate an understanding of design of active filters. To demonstrate an understanding of specialized ICs and Applications ( 555 Timer, PLL DC and voltage regulators ) Pre-requisites : Op-amp fundamentals (concepts) Feedback in Electronic Circuits Capacitance/ Diode/ as a circuit element Unit - I OPAMP as AC Amplifier : Capacitor coupled Voltage Follower, High input impedance Capacitor Coupled Voltage Follower, Capacitor coupled Non-inverting Amplifiers, High input impedance capacitor coupled Non- inverting Amplifiers, Capacitor coupled Inverting amplifiers, setting the upper cut-off frequency, Capacitor coupled Difference Amplifier, Use of a single polarity power supply. 10 Hours Self learning topics: Nil Unit - II Signal processing Circuits: Precision half wave rectifiers, Precision full wave rectifiers, Limiting Circuits, Clamping circuits, Peak Detectors, Sample and Hold circuit 10 Hours Self learning topics: Nil Unit - III OPAMP nonlinear circuits: Op-amp in switching Circuits, Crossing Detectors, Inverting Schmitt Trigger circuit, Non-inverting Schmitt Trigger Circuits, astable multivibrator, and Monostable multivibrator. 5Hours Signal Generators: Triangular/rectangular wave generator, Wave form generator design, Phase shift oscillator, , Output amplitude Stabilization, Wein bridge oscillator 5 Hours Self learning topics: Nil Unit - IV OPAMP’s frequency response and compensation: OPAMP circuit stability, Frequency and phase response, Frequency compensating methods (Lead and Lag only) 4Hours Active filters: First order active low pass filter, Second order low pass filter, First order high pass filter, Second order high pass filter, Band pass filter, Band stop filter 6Hours Self learning topics: Frequency response and Compensation /Active filters Unit - V Specialized IC’s & Applications: 555 Timer, Monostable and Astable operations, Phase Locked Loop(PLL): Basic principles, PLL Applications , Switched Capacitor filter 5 Hours Voltage regulators: Regulator basics, voltage follower regulators, Adjustable voltage regulators IC 78XX, 79XX voltage regulators. 5 Hours Self learning topics: Nil Text Books David A. Bell,” Operational Amplifiers and Linear IC's", PHI, 2nd edition, 2008 onwards. Ramakant A. Gayakwad, "Op - Amps and Linear Integrated Circuits", PHI, 4th edition 1. 2. Reference Books S.P Bali “ Linear Integrated Circuits” TMH 2009 B. Somanathan Nair “Linear integrated circuits, Analysis, Design and Applications”, Wiley India First Edition, Pearson publication 1. 2. Course Outcome (COs) Bloom’s Level At the end of the course, the student will be able to 1. 2. 3. 4. 5. 1. 2. 3. 4. 1. 2. 3. Explain the concept of operational amplifiers, various configurations, characteristics and applications Explain and design opamp linear and non-linear circuits configuration ( ZCD, schmitt trigger circuits (inv/ non inv), astable multivibrator, and Monostable multivibrator. Explain and analyse the concept of signal generator circuits, oscillators Explain and anayse opamp in active filter design Explain and demonstrate specialized ICs such as 555 Timer, PLL and DC Voltage Regulatos design Program Outcome of this course (POs) Graduates will demonstrate knowledge of mathematics, science and engineering. Graduates will demonstrate the ability to identify, formulate and solve electrical and electronics engineering problems and also will be aware of contemporary issues. Graduates will develop confidence for self education and ability for continuous learning. Graduate who can participate and succeed in competitive examinations. Course delivery methods Black board teaching Power point presentation Laboratory 1. 2. 3. 4. Assessment methods Internal assessment tests Assignments Quizzes, Class Performance Semester End Examination L2 L2,L4 L2,L4 L2,L4 L2,L4 PO No. 1 2 10 11 Scheme of Continuous Internal Evaluation (CIE): Components Maximum Marks: 50 Average of Average of best two assignments (Two) / Quiz IA tests out of three activity 25 10 5 Class participation 10 Total Marks 50 Writing two IA test is compulsory. Minimum marks required to qualify for SEE : 20 Self Study topics shall be evaluated during CIE (Assignments and IA tests) and 10% weightage shall be given in SEE question paper. Scheme of Semester End Examination (SEE): 1. It will be conducted for 100 marks of 3 hours duration. It will be reduced to 50 marks for the calculation of SGPA and CGPA. 2. Minimum marks required in SEE to pass:40 3. Question paper contains 08 questions each carrying 20 marks. Students have to answer FIVE full questions. SEE question paper will have two compulsory questions (any 2 units) and choice will be given in the remaining three units. Signals, Systems & Processing (Theory) Course Code EE46 Credits 3 Course type PC5 CIE Marks 50 marks Hours/week: L-T-P 4-0-0 SEE Marks 50 marks Total Hours: 50 SEE Duration 3 Hours for 100 marks 1. 2. 3. 4. 5 Course learning objectives To demonstrate an understanding of the definition, types and properties of Systems and Signals and response of systems and their properties. To demonstrate an understanding of concept and applications of Z transform and Discrete Fourier transform tools. To demonstrate an understanding of realization of Digital systems, block diagrams realization of IIR systems and FIR systems of different forms. To demonstrate an understanding of Concept and applications Fast Fourier transforms Algorithms. To demonstrate an understanding of concept and applications design of IIR and FIR filters. Pre-requisites : Calculus, Laplace Transformation, Z transforms Unit - I Definition of signals and a system, classification of signals and types. Basic operations on signalsAmplitude scaling, addition, multiplication, time shifting, time scaling. Properties of systems. 4 Hours Linear Time Invariant Systems- Impulse response and system properties using Impulse response, Convolution sum, Convolution integral, Solution of differential and difference equations. 6 Hours Self learning topics: Identification of various types of signals. Unit - II Z- Transform-Introduction, properties of Region of Convergence (ROC), properties of Z-transforms, Z transform problem, inverse Z-transform by partial fraction expansion method, System Transfer function, System stability and causality 10 Hours Self learning topics: Z-transform by partial fraction expansion method Unit - III Discrete Fourier transforms: Definitions, properties-Periodicity, circular time shift, circular frequency shift, circular folding, and multiplication in time domain. 6 Hours Realization of digital systems: Introduction, block diagrams, realization of IIR systems-direct form, cascaded, parallel form, realization of FIR systems – direct form, cascade form. 4 Hours Self learning topics: Realization of IIR and FIR systems by using cascaded and parallel forms. Unit - IV Introduction, decimation in time algorithm, first decomposition, continuation of decomposition, number of multiplications, and decimation in frequency algorithms, inverse decimation in time and inverse decimation in frequency algorithms 6 Hours Fast convolution techniques - overlap add and overlap save methods. 4 Hours Self learning topics: First decomposition and continuation of decomposition. Unit - V Design of IIR digital filters: Introduction, bilinear transformations, design of analog filters & design of digital Butterworth filter & Chebyshev filter. 6 Hours Introduction to FIR digital filters: Design of linear FIR filter using rectangular window, Hanning window, Hamming window with an example. 4 Hours Self learning topics: Study of analog and digital filters. 1. 2. Text Books Signals and Systems- Simon Haykin and Barry Van Veen, John Wiley & Sons Publishers. Digital Signal Processing Principle, Algorithm & application, John G Proakis, Dimitris G. Manolakis, Pearson Publishers. 1. 2. 3. 4. 5. 6. 7. Reference Books: Signals and Systems, Alan V Oppenheim, Alan S. Willsky and S. Hamid Nawab,PHI Publishers. Signals and Systems, H P Hsu and others, Schaums Outline Series, TMH Publishers. Introduction To Digital Signal Processing, Johnny R. Johnson, PHI Publishers. Discrete Time Signal Processing, Openheim, Pearson Publishers. Fundamentals of Signals and Systems - Michel J Roberts, TMH Publishers. Digital Signal Processing, Sanjeet. K. Mitra, TMH Publishers. Digital Signal Processing, S.Salivahanan,A. Vallavaraj,C.Gnanapriya,TMH Publishers. Course Outcome (COs) Students will be able to Bloom’s Level At the end of the course, the student will be able to 1. 2. 3. 1. 2. 3. 4. 1. 2. 3. Explain the definition, types and properties of Systems and Signals and response of systems and their properties. Explain and apply Z transform and Discrete Fourier transform tools Explain and apply Realization of Digital systems, block diagrams and SFGs, realization of IIR systems and FIR systems of different forms. Program Outcome of this course (POs) Graduates will demonstrate knowledge of mathematics, science and engineering. Graduates will demonstrate the ability to identify, formulate and solve electrical and electronics engineering problems and also will be aware of contemporary issues. Graduates will develop confidence for self education and ability for continuous learning Graduate who can participate and succeed in competitive examinations Course delivery methods Black board teaching MATLAB Programming Power Point presentation 1. 2. 3. 4. Assessment methods Internal assessment tests Assignments Quizzes, , Class performance SEE exam L2 L2, L3 L2, L3 PO No. 1 2 10 11 Scheme of Continuous Internal Evaluation (CIE): Components Maximum Marks: 50 Average of Average of best two assignments (Two) / Quiz IA tests out of three activity 25 10 5 Class participation Total Marks 10 50 Writing two IA test is compulsory. Minimum marks required to qualify for SEE : 20 Self Study topics shall be evaluated during CIE (Assignments and IA tests) and 10% weightage shall be given in SEE question paper. Scheme of Semester End Examination (SEE): 1. It will be conducted for 100 marks of 3 hours duration. It will be reduced to 50 marks for the calculation of SGPA and CGPA. 2. Minimum marks required in SEE to pass: 40 3. Question paper contains 08 questions each carrying 20 marks. Students have to answer FIVE full questions. SEE question paper will have two compulsory questions (any 2 units) and choice will be given in the remaining three units Measurements Lab ( Lab) Course Code EEL47 Credits 1.5 Course type L1 CIE Marks 25 marks Hours/week: L-T-P 0-0-3 SEE Marks 25 marks Total Hours: 30 SEE Duration 3 Hours for 50 marks Course learning objectives To impart ability to the students to 1 Demonstrate an understanding of measurement of various parameters in electrical systems namely voltage, current, power, energy, resistance, inductance and capacitance 2 Demonstrate an understanding of calibration of measuring instruments. 3 Understand Measurement of non electrical quantities Pre-requisites : Basic Electrical Quantities, measurement techniques and calibration List of experiments 1. Measurement of low and medium resistance by using Wheatstone and Kelvin’s bridge 2.1. Measurement of cable insulation resistance and earth resistance using Megger and Ohmmeter 3. Measurement of Inductance and Capacitance using suitable bridges 4.2. Measurement of energy in 3 phase system by using Electronic Energy meter. 5. Determination of ratio and phase angle error in CT/PT 6 3. Calibration of LVDT and Measurement of displacement using LVDT. 7 Calibration of strain torque, vibration using strain gauge 8 4. Measurement and Calibration of temperature using thermocouple 9 5. Measurement and Calibration of Pressure transducers(Load cell) 106. Calibration of Ammeter, Voltmeter, Wattmeter using Potentiometer. 117. Measurement of light intensity using optical sensors. 128. Measurement magnetic flux density using Hall Effect sensor 1. 2 Reference Books A.K. Sawhney “ A Course in Electrical and Electronic Measurements and Instrumentation” Dhanpat Rai & Co. 19th edition onwards. Cooper and A.D Heifrick “Modern Electronic Instrumentation and Measuring Techniques” PHI 2009 Edition onwards. At the end of the course, the student will be able to 1. 2. 3. 1. 2. Demonstrate measurement technique for resistance, inductance, capacitance Explain and demonstrate calibration methods Explain and demonstrate use of Transducers/sensors for measurement of nonelectrical quantities Program Outcome of this course (POs) Student will demonstrate aability to design and conduct experiment related Electrical and electronics meaurement Student will demonstrate an ability to visualize and work on Laboratory and multi- Bloom’s Level L2, L4 L2, L4 L2,L4 PO No. 3 5 3. disciplinary tasks Student will demonstrate skills to use modern engineering tools and equipments 1. 2. 3. Assessment methods Laboratory Sessions Lab Tests Practical Exams 6 Scheme of Continuous Internal Evaluation (CIE): Components Conduct of the lab Journal submission Lab test Total Marks Maximum Marks: 25 10 10 5 25 Submission and certification of lab journal is compulsory to qualify for SEE. Minimum marks required to qualify for SEE : 13 Scheme of Semester End Examination (SEE): 1. It will be conducted for 50 marks of 3 hours duration. It will be reduced to 25 marks for the calculation of SGPA and CGPA. 2. Minimum marks required in SEE to pass: 25 out of 50 Initial write up 3. Conduct of experiments Viva- voce 2*10 = 20 marks 2*10 = 20 marks 10 marks 50 marks Electrical Machines Lab ( Lab) Course Code EEL48 Credits 1.5 Course type L2 CIE Marks 25 marks Hours/week: L-T-P 0-0-3 SEE Marks 25 marks Total Hours: 30 SEE Duration 3 Hours for 50 marks Course learning objectives To impart ability to the students to 1. Demonstrate an understanding of specifications of Electrical machines. 2. Explain and demonstrate operation of the Electrical machines . 3. Demonstrate determination of performance characteristics the Electrical machines experimentally. 4. Analyse the performance of the machines referring the experimental results. Pre-requisites : Basic Electrical Engineering. List of experiments Load test on a DC motor- determination of speed-torque and HP-efficiency characteristics. Hopkinson’s Test. Speed control of DC motor by armature voltage control and flux control. Voltage regulation of an alternator by EMF, MMF and ZPF method. Performance of synchronous generator connected to infinite bus, under constant power and variable excitation & vice - versa. 6. V and Inverted V curves of a synchronous motor. 7. To Study the Polarity Connection of Transformer and Predetermination of efficiency and regulation by O. C. & S. C. Test On Single Phase Transformer. 8. Sumpner’s Test. 9. Load Test on 3 Phase Induction Motor. 10. Performance Predetermination of Induction Motor using Equivalent Circuit of Induction Motor and Circle Diagram . 11. Load Test on Induction Generator. 12. Connection of Three Single Phase Transformers in Delta – Star and Determination of Efficiency and Regulation for Balanced Direct Loading. 1. 2. 3. 4. 5. Reference Books Electrical Machines, Ashfaq Hussain, Dhanpat Rai & Co. Publications, third edition, 2015onwards. Electrical Machines, V. K. Mehta & Rohit Mehta, S. Chand & Co. Ltd. Publications, second edition, 2012 onwards. 1. 2. Course Outcome (COs) At the end of the course, the student will be able to 1. 2. 3. 4. 1. Demonstrate an understanding of specifications of Electrical machines Explain and demonstrate operation of the Electrical machines Demonstrate determination of performance characteristics the Electrical machines experimentally Analyse the performance of the machines referring the experimental results Program Outcome of this course (POs) Graduates will demonstrate the ability to identify, formulate and solve electrical and Bloom’s Level L2,L3 L2,L3 L2,L3 L4 PO No. 3 2. 1. 2. 3. electronics engineering problems and also will be aware of contemporary issues. Graduates will develop confidence for self-education and ability for continuous learning. 10 Assessment methods Laboratory Sessions Lab Tests Practical Exams Scheme of Continuous Internal Evaluation (CIE): Components Conduct of the lab Journal submission Lab test Total Marks Maximum Marks: 25 10 10 5 25 Submission and certification of lab journal is compulsory to qualify for SEE. Minimum marks required to qualify for SEE : Scheme of Semester End Examination (SEE):25 1. It will be conducted for 50 marks of 3 hours duration. It will be reduced to 25 marks for the calculation of SGPA and CGPA. 2. Minimum marks required in SEE to pass: 25 out of 50 3. Initial write up Conduct of experiments Viva- voce 2*10 = 20 marks 2*10 = 20 marks 10 marks 50 marks Bloom’s Taxonomy of Learning Objectives Bloom’s Taxonomy in its various forms represents the process of learning. It was developed in 1956 by Benjamin Bloom and modified during the 1990’s by a new group of cognitive psychologists, led by Lorin Anderson (a former student of Bloom’s) to make it relevant to the 21st century. The revised taxonomy given below emphasizes what a learner “Can Do”. Lower order thinking skills (LOTS) L1 Remembering Retrieve relevant knowledge from memory. Construct meaning from instructional material, including oral, written, and L2 Understanding graphic communication. Carry out or use a procedure in a given situation – using learned L3 Applying knowledge. Higher order thinking skills (HOTS) Break down knowledge into its components and determine the relationships L4 Analyzing of the components to one another and then how they relate to an overall structure or task. Make judgments based on criteria and standards, using previously learned L5 Evaluating knowledge. Combining or reorganizing elements to form a coherent or functional whole L6 Creating or into a new pattern, structure or idea.