B.Tech (Electrical & Electronics) Syllabus

Semester IV

  • COURSE CODE
    COURSE NAME
    CREDITS
  • JEEE-401

    Electrical Machine II:

    UNIT-I

    Three-Phase Induction Motor: Constructional details, Types of rotors; Principle of operation, Slip, Equivalent circuit, Torque equations, Slip-torque characteristics, Losses and efficiency, Load test: No load and blocked rotor tests, Circle diagram, Separation of no load losses, Crawling and Cogging, Double cage rotors, Induction generator.

    UNIT-II

    Starting and speed control of Three-Phase Induction Motor: Need for starting, Types of starters: Stator resistance and reactance, rotor resistance, autotransformer and star-delta starters; Speed control by changes of voltage, Frequency, Poles and rotor resistance, Cascaded connection.

    UNIT-III

    Alternator: Constructional details, Types of rotors, EMF equation; Synchronous reactance, Armature reaction, Voltage regulation: EMF, MMF and ZPF methods, Synchronizing and parallel operation, Synchronizing power, Change of excitation and mechanical input, Blondel’s theory, Determination of Xd and Xq using slip test.

    UNIT-IV

    Synchronous Motor: Principle of operation, Torque equation, Starting methods, Operation on infinite bus bars, V and inverted V curves, Power input and power developed equations, Power power angle relations, Hunting, Synchronous condenser; Applications.

    UNIT-V

    Single Phase Induction Motors and Special Machines: Constructional details, Double revolving field theory, Equivalent circuit, Starting methods, Types and applications, Working principles of Shaded pole induction motor, Reluctance motor, Repulsion motor, Hysteresis motor, Stepper motor and Universal motor.

    Books:

    • 1. D.P. Kothari and I.J. Nagrath, ‘Electric Machines’, Tata McGraw Hill Publishing Company Ltd, 2002.
    • 2. Ashfaq Husain,” Electric Machines”, Dhanpat Rai.
    • 3. K.Murugesh Kumar, ‘Induction & Synchronous Machines’, Vikas Publishing House Pvt. Ltd, 2000.
    • 4. A.E. Fitzgerald, Charles Kingsley, Stephen D. Umans, ‘Electric Machinery’, Tata McGraw Hill Publishing Company Ltd, 2003.
    • 5. Dr. P.S. Bhimbra ,“AC machines”, Khanna Publishers
    04
  • JEEE-402

    Electrical Circuit Theory:

    UNIT-I

    Graph Theory : Graph of a Network, definitions, tree, co tree , link, basic loop and basic cut set, Incidence matrix, cut set matrix, Tie set matrix Duality, Loop and Nodal methods of analysis.

    UNIT-II

    Network Theorems (Applications to ac networks): Super-position theorem, Thevenin’s theorem, Norton’s theorem, maximum power transfer theorem, Reciprocity theorem. Millman’s theorem, compensation theorem, Tellegen’s theorem.

    UNIT-III

    Network Functions: Concept of Complex frequency, Transform Impedances Network functions of one port and two port networks, concept of poles and zeros, properties of driving point and transfer functions, time response and stability from pole zero plot.

    UNIT-IV

    Two Port Networks: Types of network, Characterization of LTI two port networks ZY, ABCD and h parameters, reciprocity and symmetry. Inter-relationships between the parameters, inter-connections of two port networks, Ladder and Lattice networks. T & Π Representation.

    UNIT-V

    Network Synthesis: Positive real function; definition and properties; properties of LC, RC and RL driving point functions, synthesis of LC, RC and RL driving point admittance functions using Foster and Cauer first and second forms.
    Filters: Introduction, Image parameters and characteristics impedance, passive and active filter fundamentals, low pass, high pass, (constant K type) filters, and introduction to active filters and passive filter.

    Books:

    • 1. M.E. Van Valkenburg, “Network Analysis”, Prentice Hall of India
    • 2. A.Chakrabarti, “Circuit Theory” Dhanpat Rai & Co.
    • 3. C.L Wadhwa, “Network Analysis and Synthesis” New Age International Publishers, 2007.
    • 4. D.Roy Choudhary, “Networks and Systems” Wiley Eastern Ltd.
    • 5. M.E. Van Valkenburg, “An Introduction to Modern Network Synthesis”, Wiley Eastern Ltd.
    • 6. N.C. Jagan and C. Lakshminarayana, “Newwork Analysis” B.S. Publications.
    • 7. K.S. Suresh Kumar, “Electric Circuits and Networks” Pearson Education.
    • 8. A. Ramakalyan, “Linear Circuits: Analysis and Synthesis” Oxford Univ. Press.
    04
  • JEEE-403

    Electrical Engineering Materials:

    UNIT-I

    Crystal Structure of Materials: Bonds in solids, crystal structure, co-ordination number, atomic packing factor, Miller Indices, Bragg’s law and x-ray diffraction, structural Imperfections, crystal growth B. Energy bands in solids, classification of materials using energy band.

    UNIT-II

    Conductivity of Metals: Electron theory of metals, factors affecting electrical resistance of materials, thermal conductivity of metals, heat developed in current carrying conductors, thermoelectric effect, superconductivity and super conducting materials, Properties and applications of electrical conducting and insulating materials, mechanical properties of metals.

    UNIT-III

    Mechanism of Conduction in semiconductor materials:
    Introduction to semiconducting materials, Types of semiconductors, current carriers in semiconductors, Hall effect, Drift and Diffusion currents, continuity equation, P-N junction diode, Bipolar junction transistor, FET.

    UNIT-IV

    Magnetic Properties of Material: Origin of permanent magnetic dipoles in matters, Classification Diamagnetism, Paramagnetism, Ferromagnetism, Anti ferromagnetism and Ferrimagnetism, magnetostriction, properties of magnetic materials, soft and hard magnetic materials, permanent magnetic materials.

    UNIT-V

    Materials and their Applications: Properties of Various Conducting, Insulating and Magnetic Materials and their Applications, Superconducting Materials and their Applications, Special Purpose Materials, Thermocouple.

    Books:

    • 1. A.J. Dekker,” Electrical Engineering Materials” Prentice Hall of India.
    • 2. R.K. Rajput,” Electrical Engg. Materials,” Laxmi Publications.
    04
  • JEEE-404

    Hydraulics and Hydraulic machines:

    UNIT-I

    Thermal Power Plants: Coal fired Plants: Site selection, various components, parts and their operation, Steam and fuel cycles, Pollution control, Modern clean coal Technologies.
    Nuclear Power Plants: Site Selection, Principal of Fission, Main components of nuclear reactor, Fast Breeder and other reactors, Fuel extraction, enrichment and fabrication, Basic control of reactors, Environmental aspects.

    UNIT-II

    Hydro and Gas Power Plants- Hydro Plants: Site selection, Classification of Hydro plants, Main components and their functions, Classification of turbines, Pumped storage plants, Environmental aspects.
    Gas Turbine plant: Principle of operation, Open& closed cycle plants, Combined cycle plants, IGCC.

    UNIT-III

    Cogeneration and Captive Power Plants: Scope & Benefits Cogeneration Plants, Cogeneration Technologies, Scope & Benefits of Captive Plants (CPP), Types of CPP, Concept of Distributed Generation.

    UNIT-IV

    Electric Traction: Speed time curves, Tractive efforts and specific energy consumptions, Track electrification & traction substations, Current collectors, Negative boosters and control of traction motors.

    UNIT-V

    Illumination and Electrolytic Effects: Illumination: Definitions, Laws of illuminations, Principle of operation & construction of various lamps, Various aspects of illumination design, design examples with different lamps.
    Electrolytic Effects: Types of Batteries, their components, Charging & maintenance, Tubular batteries. Electroplating and its applications.

    Books:

    • 1. B.R. Gupta, Generation of Electrical Energy (Eurasia Pub. House).
    • 2. S.N. Singh, Electric Power Generation, Transmission & Distribution (PHI).
    • 3. M.V. Deshpande, Elements of Electrical Power Station Design (Wheeler Pub. House).
    • 4. H.Pratab, Art & Science of Utilization of Electrical Energy (Dhanpat Rai & sons).
    04
  • JEEE-405

    Electronic circuits:

    UNIT-I

    Frequency response & stability of an Op-Amp: Frequency response, compensating Networks, Frequency response of internally compensated and uncompensated Op-Amps, High frequency Op-Amps. Equivalent circuit, stability in constant GBP Op- Amp. Circuits.

    UNIT-II

    Op-Amp Circuits: Applications Current to voltage converters, V to I converters, current amplifier, difference Amplifiers, Instrumentation Amplifiers, integrators and differentiators.

    UNIT-III

    Active filters & Converters: First and second order low pass & High pass filters, Band Pass & Band-Reject filters, All-Pass filter, Filter using MATLAB. Voltage to Frequency and Frequency to voltage Converters, Analog to Digital and Digital to Analog Converters.

    UNIT-IV

    Non Linear Circuits & Regulators: Voltage Comparators, Precision Rectifiers, Schmitt Triggers, Analog Switches, Peak detectors, Sample and Hold circuit, Square and Triangular Wave Generators, Linear Regulators, Switching Regulators.

    UNIT-V

    Non Linear Amplifiers & Phase-Locked Loops: Log/Antilog Amplifiers, Analog Multipliers, Operational Trans conductance Amplifiers, Phase-Locked loops, Monolithic PLLs, Noise in integrated circuits.

    Books:

    • 1. Franco Sergio, “Design with Operational Amplifiers and Analog Integrated Circuits” Tata McGraw-Hill
    • 2. Ramakant A. Gayakwad, “Op-Amps and Linear Integrated Circuits” Prentice Hall of India.
    • 3. James M. Fiore, “Op-Amps and Linear Integrated Circuits: Theory and Applications” Thomson Asia Pvt. Ltd. Singapore
    • 4. Millman J. & Halkias C.C., “Integrated Electronics Analog and Digital Circuits & Systems” McGraw Hill.
    • 5. Soclof,S., “Application of Analog Integrated Circuits” Prentice Hall of India.
    • 6. Bell, David A., “Operational Amplifiers & Linear ICS” Prentice Hall of India.
    04
  • JEEE-451

    Electrical Machine II LAB:

    Note: The minimum 8 experiments are to be performed from the following, out of which there should be at least two software based experiments.

    • 1. To perform no load and blocked rotor tests on a three phase squirrel cage induction motor and determine equivalent circuit.
    • 2. To perform load test on a three phase induction motor and draw:
      • (i) Torque -speed characteristics
      • (ii) Power factor-line current characteristics
    • 3. To perform no load and blocked rotor tests on a single phase induction motor and determine equivalent circuit.
    • 4. To study speed control of three phase induction motor by Keeping V/f ratio constant
    • 5. To study speed control of three phase induction motor by varying supply voltage.
    • 6. To perform open circuit and short circuit tests on a three phase alternator and determine voltage regulation at full load and at UNIT-y, 0.8 lagging and leading power factors by (i) EMF method (ii) MMF method.
    • 7. To determine V-curves and inverted V-curves of a three phase synchronous motor.
    • 8. To determine Xd and Xq of a three phase salient pole synchronous machine using the slip test and draw the power-angle curve.
    • 9. To study synchronization of an alternator with the infinite bus by using:
      • (i) Dark Lamp Method
      • (ii) Two Bright and One Dark Lamp Method.Software based experiments (Develop Computer Program in ‘C’ language or use MATLAB or other commercial software)
    • 10. To determine speed-torque characteristics of three phase slip ring induction motor and study the effect of including resistance, or capacitance in the rotor circuit.
    • 11. To determine speed-torque characteristics of single phase induction motor and study the effect of voltage variation.
    • 12. To determine speed-torque characteristics of a three phase induction motor by
      • (i) Keeping v/f ratio constant
      • (ii) Increasing frequency at the rated voltage.
    • 13. Draw O.C. and S.C. characteristics of a three phase alternator from the experimental data and determine voltage regulation at full load, and UNIT-y, 0.8 lagging and leading power factors.
    • 14. To determine steady state performance of a three phase induction motor using equivalent circuit.
    02
  • JEEE-452

    Electrical Network Lab:

    Note: Minimum eight experiments are to be performed from the following list.

    • 1. Verification of principle of superposition with dc and ac sources.
    • 2. Verification of Thevenin, Norton and Maximum power transfer theorems in ac circuits
    • 3. Verification of Tellegin’s theorem for two networks of the same topology
    • 4. Determination of transient response of current in RL and RC circuits with step voltage input
    • 5. Determination of transient response of current in RLC circuit with step voltage input for underdamp, critically damp and overdamp cases
    • 6. Determination of frequency response of current in RLC circuit with sinusoidal ac input
    • 7. Determination of z and h parameters (DC only) for a network and computation of Y and ABCD parameters
    • 8. Determination of driving point and transfer functions of a two port ladder network and verify with theoretical values
    • 9. Determination of image impedance and characteristic impedance of T and Π networks, using O.C. and S.C. tests Write Demo for the following (in Ms-Power point)
    • 10. Verification of parameter properties in inter-connected two port networks: series, parallel and cascade also study loading effect in cascade.
    • 11. Determination of frequency response of a Twin–T notch filter.
    • 12. To determine attenuation characteristics of a low pass / high pass active filter
    02
  • JEEE-453

    Electrical Simulation Lab:

    (List of Experiments (PSPICE/Multisim.based)

    Note: Select any 10 out of the following:

    • 1. Study of various commands of PSPICE/Multisim.
    • 2. To determine node voltages and branch currents in a resistive network.
    • 3. To obtain Thevenin’s equivalent circuit of a resistive network.
    • 4. To obtain transient response of a series R-L-C circuit for step voltage input.
    • 5. To obtain transient response of a parallel R-L-C circuit for step current input.
    • 6. To obtain transient response of a series R-L-C circuit for alternating square voltage waveform.
    • 7. To obtain frequency response of a series R-L-C circuit for sinusoidal voltage input.
    • 8. To determine line and load currents in a three phase delta circuit connected to a 3-phase balanced ac supply.
    • 9. To plot magnitude, phase and step response of a network function.
    • 10. To determine z, y, g, h and transmission parameters of a two part network.
    • 11. To obtain transient response of output voltage in a single phase half wave rectifier circuit using capacitance filter.
    • 12. To obtain output characteristics of CE NPN transistor.
    • 13. To obtain frequency response of a R-C coupled CE amplifier.
    • 14. To obtain frequency response of an op-Amp integrator circuit.
    • 15. To verify truth tables of NOT, AND or OR gates implemented by NAND gates by plotting their digital input and output signals.
    • 1. Irvine, Calif, “PSPICE Manual” Microsim Corporation, 1992.
    • 2. Paul W. Tuinenga, “SPICE: A guide to circuit Simulation and Analysis Using PSPICE”, Prentice Hall, 1992.
    • 3. M.H. Rashid, “SPICE for Circuits and Electronics Using PSPICE” Prentice Hall of India.
    02
  • JEEE-454

    Electronic circuits LAB:

    • 1. To determine CMRR of a differential amplifier.
    • 2. To study op-amp based inverting and non-inverting amplifiers, voltage comparator and zero crossing detector.
    • 3. To study op-amp based Adder and integrator circuits.
    • 4. To study RC low pass and high pass active filters and draw output voltage waveform for square wave input.
    • 5. To study Op-Amp based triangular wave generator.
    • 6. To study operation of IC74123 as mono stable multi vibrator.
    • 7. To design and fabricate Op-Amp. Base Astable multivibrator and verify experimentally frequency of oscillation.
    • 8. To study operation of IC NE/SE 566 voltage controlled oscillator and determine output frequency for various voltage levels.
    • 9. To study Op-Amp. Based V to I and I to V converters.
    • 10. To study a PLL circuit and determine the free running frequency.
    • 11. To study Op-Amp. Based sample and hold circuit.
    • 12. To study Instrumentation Amplifier circuit.
    • 13 to15. The Institute/college may add three more experiments at its level.
    02
  • JGP-401

    General Proficiency
    02
  • Total Credits
     
    30