B.Tech (Electrical & Electronics) Syllabus

Semester VII

  • COURSE CODE
    COURSE NAME
    CREDITS
  • JEEE-701

    Electrical Instrumentation and Process Control:

    UNIT-I

    Transducer – I: Definition, advantages of electrical transducers, classification, characteristics, factors affecting the choice of transducers, Potentiometers, Strain gauges, Resistance thermometer, Thermistors, Thermocouples, LVDT,RVDT

    UNIT-II

    Transducer – II: Capacitive, Piezoelectric Hall effect and opto electronic transducers. Measurement of Motion, Force pressure, temperature, flow and liquid level.

    UNIT-III

    Telemetry: General telemetry system, land line & radio frequency telemetering system, transmission channels and media, receiver & transmitter. Data Acquisition System: Analog data acquisition system, Digital data acquisition system, Modern digital data acquisition system.

    UNIT-IV

    Display Devices and Recorders: Display devices, storage oscilloscope, spectrum analyzer, strip chart & x-y recorders, magnetic tape & digital tape recorders.
    Recent Developments: Computer aided measurements, fiber optic transducers, microsessors, smart sensors, smart transmitters.

    UNIT-V

    Process Control: Principle, elements of process control system, process characteristics, proportional (P), integral (I), Derivative (D), PI, PD and PID control modes. Electronic, Pneumatic & digital controllers.

    Books:

    • 1. A.K. Sawhney, “Advanced Measurements & Instrumentation”, Dhanpat Rai & Sons
    • 2. B.C. Nakra & K. Chaudhry, “Instrumentation, Measurement and Analysis”, Tata Mc Graw Hill 2nd Edition.
    • 3. Curtis Johns, “Process Control Instrumentation Technology”, Prentice Hall
    • 4. E.O. Decblin, “Measurement System – Application & design”, Mc Graw Hill.
    • 5. W.D. Cooper and A.P. Beltried, “Electronics Instrumentation and Measurement Techniques” Prentice Hall International
    • 6. Rajendra Prasad,” Electronic Measurement and Instrumentation Khanna Publisher
    • 7. M.M.S. Anand, “Electronic Instruments and Instrumentation Technology” PHI International.
    04
  • JEEE-702

    Analog and Digital Communication:

    UNIT-I

    Elements of communication system and its limitations Amplitude Modulation: Amplitude modulation and detection, Generation and detection of DSB-SC, SSB and vestigial side band modulation, carrier acquisition AM transmitters and receivers, super heterodyne receiver, IF amplifiers, AGC circuits Frequency Division multiplexing

    UNIT-II

    Angle Modulation: Basic definitions Narrow band and wideband frequency modulation, transmission bandwidth of FM signals Generation and detection of frequency modulation.
    Noise: External noise, internal noise, Noise calculations, signal to noise rati0 Noise in AM and FM systems.

    UNIT-III

    Pulse Modulation: Introduction, sampling process Analog Pulse Modulation Systems-Pulse Amplitude Modulation, Pulse width modulation and Pulse Position Modulation.
    Waveform coding Techniques: Discretization in time and amplitude, Quantization process, quantization noise, Pulse code Modulation, Differential Pulse code Modulation, Delta Modulation and Adaptive Delta Modulation.

    UNIT-IV

    Digital Modulation Techniques: Types of digital modulation, waveforms for amplitude, frequency and phase shift keying, methods of generation of coherent and noncoherent, ASK, FSK and PSK, comparison of above digital techniques..

    UNIT-V

    Time Division Multiplexing: Fundamentals, Electronic Commutator, Bit/byte interleaving, TI carrier system, synchronization and signaling of TI, TDM and PCM hierarchy, synchronization techniques
    Introduction to Information Theory: Measure of information, Entropy & Information rate, channel capacity, Hartley Shannan law, Huffman coding, shannan Fano coding.

    Books:

    • 1. Simon Haykin, “Communication Systems” John Wiley & Sons 4th Edition
    • 2. G.Kennedy and B. Davis,” Electronic Communication Systems”, Tata McGraw Hill.
    • 3. Simon Haykin, “Digital Communications” John Wiley & Sons
    • 4. B.P. Lthi, “Modern Analog & Digital Communication Systems” Oxford University Press.
    • 5. Taub & Schilling, “Communication System: Analog & Digital” Tata McGraw
    • 6. R.P.Singh & S.D. Sapre, “Communication Systems Analog and Digital” Tata McGraw Hill.
    04
  • JEEE-703

    High Voltage Engineering:

    UNIT-I

    Conduction and Breakdown of Gaseous Insulation Materials: Ionization process and current growth; Townsend’s criterion for breakdown; Breakdown in electronegative gases; Time lags for breakdown; Paschen’s law; Corona discharges; Breakdown in non-uniform fields; Selection of insulating gases.

    UNIT-II

    Conduction and Breakdown in Liquid and Solid Dielectrics: Breakdown mechanisms in liquid dielectrics; Liquid dielectrics used in practice; Various processes of breakdown in solid dielectrics; Solid dielectrics; Solid dielectrics used in practice.

    UNIT-III

    Generation of High Voltages and Currents: Generation of high DC voltages: Multiplier circuits, Van de Graff generator; High alternating voltage generation using cascade transformers; Production of high frequency AC high voltages; Standard impulse wave shapes; Marx circuit; Generation of switching surges; Impulse current generation; Tripping and control of impulse generators.

    UNIT-IV

    Measurement of High Voltages and Currents: HVDC measurement techniques; Measurement of power frequency A.C. voltages: Sphere gap measurement technique, Potential divider for impulse voltage measurements; Measurement of high D.C, A.C and impulse currents; Use of CRO for impulse voltage and current measurements.

    UNIT-V

    High Voltage Testing: Testing: Insulators, Bushings, Cables, Isolators, Circuit Breakers and Transformers; Surge diverter testing; Radio interference measurement; Use of I.S. for testing.

    Books:

    • 1. C.L.Wadhwa, “High Voltage Engineering”, Wiley Eastern Limited.
    • 2. M.S.Naidu, and V. Kamaraju, “High Voltage Engineerin”, Tata McGraw Hill.
    • 3. E. Kuffel. And M. Abdullah, “High Voltage Engineering”, Pergamon Press.
    • 4. Dieter Kind, “An Introduction to High Voltage Experimental Techniques”, Wiley Eastern Limited
    04
  • JEEE-704

    Electrical Drives & Controls:

    UNIT-I

    Fundamentals of Electric Drive: Electric Drives and its parts, advantages of electric drives Classification of electric drives Speed-torque conventions and multi-quadrant operations Constant torque and constant power operation Types of load, Load torque: components, nature and classification.

    UNIT-II

    Dynamics of Electric Drive: Dynamics of motor-load combination Steady state stability of Electric Drive Transient stability of electric Drive
    Selection of Motor Power rating: Thermal model of motor for heating and cooling, classes of motor duty, determination of motor power rating for continuous duty, short time duty and intermittent duty. Load equalization.

    UNIT-III

    Electric Braking: Purpose and types of electric braking, braking of dc, three phase induction and synchronous motors.
    Dynamics During Starting and Braking: Calculation of acceleration time and energy loss during starting of dc shunt and three phase induction motors, methods of reducing energy loss during starting.

    UNIT-IV

    Power Electronic Control of DC Drives: Single phase and three phase controlled converter fed separately excited dc motor drives (continuous conduction only), dual converter fed separately excited dc motor drive, rectifier control of dc series motor. Supply harmonics, power factor and ripples in motor current Chopper control of separately excited dc motor and DC series motor.

    UNIT-V

    Power Electronic Control of AC Drives: Three Phase induction Motor Drive: Static Voltage control scheme, static frequency control scheme (VSI, CSI, and cyclo – converter based) static rotor resistance and slip power recovery control schemes. Three Phase Synchronous motor: Self controlled scheme Special Drives: Switched Reluctance motor. Selection of motor for particular applications.

    Books:

    • 1. G.K. Dubey, “Fundamentals of Electric Drives”, Narosa publishing House.
    • 2. S.K.Pillai, “A First Course on Electric Drives”, New Age International.
    • 3. M.Chilkin, “Electric Drives”, Mir Publishers, Moscow.
    • 4. Mohammed A. El-Sharkawi, “Fundamentals of Electric Drives”, Thomson Asia, Pvt. Ltd. Singapore.
    • 5. N.K. De and Prashant K.Sen, “Electric Drives”, Prentice Hall of India Ltd.
    • 6. V.Subrahmanyam, “Electric Drives: Concepts and Applications”, Tata McGraw Hill.
    04
  • JEEE-271-274

    Departmental Elective II (New and Renewable Energy Sources/VLSI Design/Antenna and Wave propagation/Bio-Instrumentation)

    New and Renewable Energy Sources:

    UNIT-I

    Introduction Energy resources and their classification, oil crisis of late 20th century and its impacts on energy planning, consumption trend of primary energy sources, world energy future, energy audit and energy conservation, energy storage.

    UNIT-II

    Solar Energy Conversion Solar resources, passage through atmosphere, solar thermal energy conversion: solar energy collectors, solar thermal power plant, solar PV conversion: Solar PV Cell, V-I characteristics, MPPT, Solar PV power plant and applications.

    UNIT-III

    Biomass Energy Conversion Usable forms of Bio Mass, Biomass energy resources, biomass energy conversion technologies, ethanol blended petrol and diesel, biogas plants. Energy farming.

    UNIT-IV

    Wind Energy Conversion Wind Power: Energy estimation, Power extraction, lift and drag forces, horizontal axis wind turbine, vertical axis wind turbine, wind energy conversion and control schemes, environmental aspects.

    UNIT-V

    Other Alternate Energy Sources/Technologies: Geothermal Energy: geothermal fields, types, geothermal energy generation systems, ocean tidal energy systems, fuel cell: basic operation and classification, principle of MHD generation, output voltage and power, environmental aspects.

    Books:

    • 1. B.H. Khan, Non conventional Energy Resources, 2nd edition, 2009.
    • 2. G.D. Rai, Non Conventional Sources of Energy, (Khanna Publishers).
    • 3. J.W. Twidell & A.D. Weir, Renewable Energy Resources, (ELBS/E. & F.N. Spon, London).
    • 4. Godfrey Boyle, Renewable Energy, Oxford, 2nd edition 2010

    VLSI Design:

    UNIT-I

    Introduction: Overview of VLSI Design Methodologies, VLSI Design Flow, Design Hierarchy, Concepts of Regularity, Modularity and Locality. MOSFET Fabrication: Fabrication process flow, NMOS and CMOS fabrication, layout design rules, stick diagram and mask layout design. MOS Transistor: MOS Structure, The MOS System under external bias, Operation of MOSFET, MOSFET - Current /Voltage Characteristics, Scaling and Small geometry effects and capacitances.

    UNIT-II

    MOS Inverters: Introduction, Resistive Load Inverter, Inverters with n-type MOSFET load, CMOS Inverter. MOS Inverters - Switching Characteristics: Introduction, Delay – Time Definitions, Calculation of Delay Times, and Inverter Design with Delay Constraints.

    UNIT-III

    Combinational MOS Logic Circuits: Introduction, MOS logic circuits with depletion NMOS Loads, CMOS logic circuits, complex logic circuits, CMOS transmission gates (pass gates), Sequential MOS Logic Circuits: Introduction, behaviour bistable elements, SR latch circuits, clocked latch and FF circuits, CMOS D latch and edge triggered FF.

    UNIT-IV

    Dynamic logic circuits: Introduction, basic principle of pass transistor circuits, synchronous dynamic circuit techniques, dynamic CMOS circuit techniques, domino CMOS logic. Semiconductor memories: Introduction, DRAM, SRAM, ROM, flash memory.

    UNIT-V

    Low–Power CMOS Logic Circuits: Introduction, Overview of Power Consumption, Low–Power Design through voltage scaling, Estimation and Optimization of switching activity, Reduction of Switched Capacitance and Adiabatic Logic Circuits. Design for Testability: Introduction, Fault Types and Models, Controllability and Observability, Ad Hoc Testable Design Techniques, Scan Based and BIST Techniques.

    Books:

    • 1. Sung-Mo Kang & Yosuf Leblebici, “CMOS Digital Integrated Circuits: Analysis & Design”, TMH.
    • 2. D.A. Pucknell and K. Eshraghian, “Basic VLSI Design: Systems and Circuits”, PHI.
    • 3. W. Wolf, Modern VLSI Design: System on Chip, Third Edition, Pearson.

    Antenna and Wave propagation:

    UNIT-I

    Antenna Basics: Introduction, antenna Parameters, Patterns, Beam Area (or Beam Solid Angle) ΩA, Radiation Intensity, Beam Efficiency, Directivity D and Gain G, Directivity and Resolution, Antenna Apertures, Effective Height, The radio Communication Link, Fields from Oscillating Dipole, Single-to-Noise Ratio(SNR), Antenna Temperature, Antenna Impedance, Retarded Potential, Far Field due to an alternating current element, Power radiated by a current element, Field variation due to sinusoidal current distribution.

    UNIT-II

    Point Sources and Their Arrays: Introduction, Point Source ,Power Theorem and its Application to an Isotropic Source, Radiation Intensity, Arrays of Two Isotropic Point Sources, Non isotropic but Similar Point Sources and the Principle of Pattern Multiplication, Pattern Synthesis by Pattern Multiplication, Linear Arrays of n Isotropic Point Sources of Equal Amplitude and Spacing, Linear Broadside Arrays with Non uniform Amplitude Distributions.

    UNIT-III

    Practical antennas: Yagi – Uda Antenna, Folded Dipole Antennas, The Loop Antenna. Design and its Characteristic Properties, Application of Loop antenna, Slot Antennas, Horn Antennas, Helical Antennas, The Log-Periodic Antenna, Micro strip Antennas.

    UNIT-IV

    Reflector Antennas : Flat Sheet Reflectors, Corner Reflectors, The Parabola-General Properties, The Parabolic reflectors, A comparison Between Parabolic and Corner Reflectors, feed method for parabolic reflector, Antenna Measurements Introduction, Antenna Measurement ranges, Radiation pattern Measurements, Gain and Directivity Measurements, Spectrum Analyzer.

    UNIT-V

    Radio wave propagation: Ground wave propagation ,wave tilting , structure of ionosphere, sky wave propagation, LUF, critical frequency, MUF, OWF, Virtual height, skip distance ,space wave propagation ,field strength calculations for space wave propagation, tropospheric scatter propagation, duct propagation.

    Books:

    • 1. John D Krauss, Ronald J Marhefka and Ahmad S. Khan,” Antennas and Wave Propagation”, Fourth Edition, Tata McGraw Hill, 2010 Special Indian Edition
    • 2. Antenna and wave propagation by G.S. N Raju
    • 3. A .R. Harish, M. Sachidananda , “Antennas and Wave Propagation”, Oxford University Press,
    • 4. Jordan Edwards C. and Balmain, Keith G. “Electromagnetic Waves and Radiating Systems”, PHI

    Bio-Instrumentation:

    UNIT-I

    Basic physiological system of the body: Problems encountered in measuring living systems, bioelectric potentials, biomaterials Basic Transducer Principles: Active and passive transducers, Transducers for biomedical applications. Generation, propagation and distribution of bioelectric potentials (ECG, EEG and EMG).

    UNIT-II

    Bio-potential electrodes: Basic types (micro, skin surface and needle electrodes) biochemical transducers. (PH, blood, gas and specific ions electrodes).
    The cardiovascular system and measurements: Heart and cardiovascular system and circulation block diagram, blood pressure and measurement, characteristics of blood flow and heart sounds. Electrocardiography, ECG lead configurations, ECG recording and their types.

    UNIT-III

    The Nervous System The anatomy of nervous system, Neuronal communication, EPSP & IPSP Organization of the brain, Measurements from the nervous system Systemic Body & Skin Temperature Measurement Temperature measurements Brief idea about ultrasonic measurements.

    UNIT-IV

    Patient care monitoring: Elements of intensive care, Organization of the Hospital for patient-care monitoring Pace-makers-types, systems, modes and generators, Defibrillators-types. Bio telemetry & applications of telemetry in patient care.

    UNIT-V

    Automation of chemical tests, Instrumentation for diagnostic X Rays, Interfacing computer with medical instrumentation and other equipments, biomedical computer applications. Shock hazards from electrical equipments, methods of accident prevention.

    Books:

    • 1. T. Cromwell, F.J. Weibell & F.A. Pfieffer, “Biomedical Instrumentation & Measurements” Prentice Hall International
    • 2. R.S. Khanpur, “Handbook of Biomedical Instrumentation” Tata McGraw Hill
    • 3. H.E. Thomas, “Handbook of Biomedical Instrumentation and Measurement” Restone Publishing Company
    • 4. J.G. Webester, “Medical Instrumentation”, Houghton Mifflin.
    04
  • JEEE-751

    Electrical Instrumentation Process Control Lab:

    Note: Minimum 10 experiments should be performed from the following:

    • 1. Measurement of displacement using LVDT.
    • 2. Measurement of displacement using strain gauge based displacement transducer.
    • 3. Measurement of displacement using magnetic pickup.
    • 4. Measurement of load using strain gauge based load cell.
    • 5. Measurement of water level using strain gauge based water level transducer
    • 6. Measurement of flow rate by anemometer
    • 7. Measurement of temperature by RTD.
    • 8. Measurement of temperature by thermocouple
    • 9. Study of P,PI and PID controllers
    • 10. Study of storage oscilloscope and determination of transient response of RLC circuit.
    • 11. Determination of characteristics of a solid state sensor/fibre-optic sensor
    • 12. Design and test a signal conditioning circuit for any transducer
    • 13. Study of data acquisition system using “lab view” software and test all signal points
    • 14. Measurement of sine, triangular, square wave signal of function generator and verify its frequency at 100 Hz tap point using “lab view” software.
    • 15. Measurement of voltage and current signal of programmable power supply using, Lab view GPIB interface.

    Note: Three more software based experiments may be added in place of experiments nos.13 to 15.at the institute level.
    02
  • JEEE-752

    Analog and Digital Communication Lab:

    Note: The minimum 10 experiments are to be performed from the following:

    • 1. To study amplitude modulation using a transistor and determine depth of modulation.
    • 2. To study generation of DSB-SC signal using balanced modulator.
    • 3. To study generation of SSB signal
    • 4. To study envelope detector for demodulation of AM signal and observe diagonal peak clipping effect.
    • 5. To study super heterodyne AM receiver and measurement of sensitivity, selectivity and fidelity.
    • 6. To study frequency modulation using voltage controlled oscillator.
    • 7. To detect FM signal using Phase Locked Loop.
    • 8. To measure noise figure using a noise generator.
    • 9. To study PAM, PWM and PPM.
    • 10. To realize PCM signal using ADC and reconstruction using DAC and 4 bit/8bit system. Observe quantization noise in each case.
    • 11. To study Delta Modulation and Adaptive Delta Modulation.
    • 12. To study PSK-modulation system.
    • 13. To study FSK-modulation system.
    • 14. To study sampling through a Sample-Hold circuit and reconstruction of the sampled signal and observe the effect of sampling rate & the width of the sampling pulses.
    • 15. To study functioning of colour television
    • 16. Fabricate and test a PRBS generator
    • 17. Realization of data in different forms, such as MRZ-L, NRZ - M&N, NRZ-S.
    • 18. Manchester coding & decoding (Biphase L) of NRZ-L data
    02
  • JEEE-753

    Industrial Training
    02
  • JEEE-754

    Minor Project
    02
  • JGP-601

    General Proficiency
    02
  • Total Credits
     
    30