58 ,~,=====~=""========-JAWAHARLAL ,NEHRU, TECHNOLOGI CAL

UNIVERSiTY HYDERABAD

II YearB.Tech. EEE - I Sem L ,TfPlD c..3 11-/-. 3

,(53007) MAT,HEMATICS - III', ' '

UNIT - I: Special Functions IReview of Taylor's series for a real many valued functions, Seriessolutions to differential 'equations.' Gamma and Beta Functions -Their properties - e~aluatiori ofimproper integrals: Bessel functions- properties - Recurrence relations - Orthogonality.'

UNIT-II: Special Functions II 'Legendre polynomials - Properties - Rodrig~\~' s formula - Recurrencerelations - Orthogonality. Chebycher's polynomials - properties -recurrence relations - Orthogonality

UNTf-III:,'iEunctions; of a. eomplex.variableContinuity - Differentiability r= Analyticity:"" Prop'ellies ~'Cauchy-

Riemann conditions, Maxima - Minima"principle;,:_HaJimo;lic and• ~ _ - "- " 2. _

conjugate harmonic functions - Milne -:-Thompson me~hod. Elementaryfunctions, general power Z6 principal Yalue"..Logarithmic function.

UNIT-IV: Complex integrationLine integral- evaluation along a path and by indefjnite integration-Cauchy's integral theorem - Cauchy's integral formula - Generalizedintegralformula.

UNIT- V: Complex power seriesRadius of convergence - Expansion in Taylor's series" Maclaurin'sseries and Laurent series. Singular point -Isolated singular point-pole of order m - essential singularity. (Distinction between the realanalyticity and complex analyticity)

UNIT- VI: Contour IntegrationResidue - Evaluation of residue by formula and by Laurent series -Residue theorem.

Evaluation of integrals of the type

(a) Improper real integrals [.f(x)dx . (b) f+211'f(coSB,SinB)dB

(c) [ei""f(x)dx (d) Integrals by indentation.

UNIT- VII: Conformal mappingTransformatiol'l bye, Imz: Z2, zn (n positive integer), Sin z, cos z,z + alz. Translation, rotation, inversion and bilinear transformation-fixed point - cross ratio - properties - invariance of circles and crossratio - determination of bilinear transformation mapping 3 given points

UNIT -VIII: Elementary Graph theoryGraphs, Representation by matrices Adjacent matrix .: Incident matrix-Simple, Multiple, Regular, complete, Bipartite & Planar graphs-Hamiltonian and Eulerian Circuits- Trees Spanning tree -minimumspanning tree "

TEXT BOOKS:1. Engine ring Math matics - III by P.B. Bhaskara Rao,

S.K.v. .Rarna hary, M.Bhujanga Ra & til rs,

2. Engin ring Mathematics - In by C. hankaraiah. V. . . BLinks.

REFERENCES:' v

1. Engineering Mathematics - III by T.K.v. Iyengar, RKrishnaGandhi and Others - S.Chand.

2. Higher Engineering Mathematics by B.S. Grewal KhannaPublications. '

3. Advance Engineering Mathematicsby Jain & S.R.K. Iyengar,Narasa Publications.

4.' Complex Variables by RV. Churchill.

5. Advanced Engineering Mathematics by Allen Jaffrey AcademicPress.

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2009-2010

JAWAHARLAL NEHRU TECHNOLOGICALUNIVERSITY HYDERABAD

II Year B.Tech. EEE - I Sem L TIPID C3 1/-/- 3

(53008) FLUID MECHANICS AND -HYDRAULICMACHINERY

UNITr~

Fluid statics: Dimensions and units: physical properties of fluids-specific gravity, viscosity surface tension- vapor pressure and theirinfluence on fluid motion- atmospheric gauge and vacuum pressure-measurement of pressure- Piezometer, U-tube and differentialmanometers.

UNIT IIFluid kinematics: stream line, path line and streak lines and stream,tube, classification of flows-steady & unsteady, uniform, non uniform,laminar, turbulent, rotational, and irrotational flows-equation of continuityfor one dimensional flow.

> "

Fluid dynamics: surface and body forces -Euler's and Bernoulli'sequations for flow along a stream line; momentum equation and itsapplication on force on pipe bend. "

UNIT III

Closed conduit flow: Reynold's experiment- Darcy Weisbachequation- Minor losses in pipes- pipes in series and pipes in parallel-total energy line-hydraulic gradientline.

Measurement offlow: pilot tube, venturi meter, and orifice meter, Flownozzle.

UNIT IV

Basics of turbo machinery: hydrodynamic force of jets On stationaryand moving flat, inclined, and curved vanes, jet striking centrally andat tip, velocity diagrams, work don and efficiency, flow over radialvanes.

UNITV

Hydroelectric power stations: Elements of hydro electric power

2009-2010 ================="", 61

station-types-conceptof pumped storage plants-storage requirem nts,mass curve (explanation only) estimation of power developed from 1-1

given catchment area; heads and efficiencies.

UNIT VI

Hydraulic Turbines: classification of turbines, impuls ' and r \I\~'IlUllturbines', Pelton wheel, Francis turbine and Kaplan turbin \·w( rk lnproportions, work done, efficiencies, hydrauli . <J siun t!,"tllllIh '.theory- functions and efficiency.

UNIT VII

Performance of hydraulic turbines: Gcom tri similarity, Uriit andspecific quantities, characteristic urv , governing of turbines, selectionof type of turbine, cavitation, surge tank, water hammer. r:

UNIT-VIII

Centrifugal pumps: classification, working, work done - manomertic, I •

head- losses and efficiencies- specific speed- pumps in series andparallel-performance characteristic curves, NPSH.

TEXT BOOKS:

1. Hydraulics, fluid mechanics and Hydraulic machinery MODIand SETH. ~'

2. Fluid Mechanics and Hydral!lic Machines by Rajput.

REFERENCE BOOKS:

1. Fluid Mechanics arid Fluid Power Engineering by D.S: Kumar,Kotaria & Sons,

2. Fluid Mechanics and Machinery by D. Rama Durgaiah, NewAge International.

3. Hydraulic Machines by Banga & Sharma, Khanna Publishers.

4. Instrumentation for Engineering Measurements by James W.Dally, William E. Riley ,John-W.iley.-& Sons Inc, 2004(Chapter"12 - Fluid Flow Measurements),,', .

,.'-

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2009-2010 .

JAWAHARLAL NEHRUT.ECHNOLO'GICALUNIVERSITY HYDERABAD

II Year Bi'Iech, CSE " I Sem . L 'TIPfD C4 0 4

(53009) ELECTRONIC DEVICES AND,-CIRCUITS':

II '

Unit- I: p-n Junction DiodeQualitative Theory of p-n Junction, peri. Junction as 'aDiede, DiodeEquation, Volt-Ampere Characteristics, Temperature dependence ofVI characteristic, Ideal versus practical "- Resistance levels (Staticand Dynamic), Transition and Diffusion Capacitances, Diode EquivalentCircuits, Load Line Analysis, Breakdown Mechanisms in SemiConductor Diodes, Zener Diode Characteristi~s .:

Unit- II: Rectifiers and Filters. .

The p-n junction as a Rectifier, Halfwa ve Rectifier, Full wave Rectifier,Bridge Rectifier, Harmonic components in aRectifier Circuit, InductorFilters, Capacitor FjJters, L- 'Section Filters; ,0- Section Filters,Cornparision.of Filters.VoltageRegulation using Zener Diode.

, Unit- HI: BipolarjUlicti(}~ T~ansistor : ~ .' .I

The Junction Transistor, Transistor Current Components, Transistoras an Ampl ifier.Transistor Construction, BJT Operation, BJT Symbol,Common Base, Commori Eniitter' .and Common CollectorConfigurations, Limits of Operation, BJT Specifications:

Unit- IV: Transistor Biasing and Stabilization.Operating Point, The DC andAC Load lines, Need for Biasing, FixedBias, Collector Feedback Bias, Emitter Feedback Bias, Collector -Emitter Feedback Bias, Voltage Divider Bias, Bias Stability,Stabilization Factors, Stabilization against variations in V BE and a, BiasCompensation using Diodes and Transistors, Thermal Runaway,Thermal Stability.

Unit- V: Small Signal Low Frequency BJT ModelsBJT Hybrid Model, Determination of h-parameters from TransistorCharacteristics, Analysis of a Transistor Amplifier Circuit using h-Parameters, Comparison of CB, CE, and CC Amplifier.Configurations.

'2009-2010 =""=~=,,,,~==~=====""";"''''';'''' =--

Unit-VI: Field Effect TransistorThe Junction Field Effect Transistor (Construction; principle ofoperation.symbol) -'-Pinch-off Voltage - yolt-Ampere characteri§~ies, .The JFET Small Signal Model, MOSFET (Construction, principle ofoperation, symbol), MOSFET Characteristics in Enhan ement andDepletion modes. '.

Unit VII: FET AmplifiersFETCommon Source Amplifier, Common Drain Ami llli: I. 'eneralizedFET Amplifier, Biasing FET, FET as Vita Varlnbl Resi.!tor, .'.

. Co-mparison of BiT and PET, The Uni J un ·ti n Trnnxistor.

Unit VIII: Special Purpose Electron! Devices ... Prin~iple of Operation and Characteristics of Tunnel Diode(wit]:l.thehelp of Energy Band Diagram) and '{aractor Diode. Principle of.Operation of Schottky Barrier.Diode, SCR, and Semiconductor PhotoDiode. .'

.Text' Book's' 'L Millman's EI~ctronic Devic'e's' and Circuits - J. Millmilli,

C.C.H~lkias, and Satyabrata lit, 2ed.,' 1998, TMH. ', .•.• ,. , .' I F' ',_.

2. Electronic Devices' and Circuits - R.L Boylestad and L?~lSNash lsky, 9 ed., 2006, PEI/PHI. ,:;' . .L', "~

3. Introduction l El ctronic Devices 'and Circuits ~ R~berT ,"~'

Paynter, PE.(,

References1. 'Integrated Elecb:onics - J. Millman and hristos . Ilulkits,

1991 ed'" 2008, TMIi, . "2. Electronic Devices. and Cir~uits.- K. Lal Kishore, 2 d., 2005',

BSP.

3, Electronic Devices and Circuits - Anil K. Maini, VarshaAgarwal, ;1 ed., 2009, Wiley India Pvc Ltd, , ,-

4. Electronic Devices and Circuits - S.SalivahanaH, N.Suresh.Kumar, A.Val lavaraj , 2 ed., 2008, TMR

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64 2009-2010

JAWAHARLAL NEHRU TECHNObOGICALUNIVERSITY RYDERABAD

,.,', Jj

,.'<t

(53010) ELECTRICAL CIRCUITS

IlYear Bi'Iech. EEE - I Sem TIPID C'1/-/- 4

Objective: v .t

This course introduces the.basis conceptsof circuit analysis which isthejoundationfor all subjects of the Electrical Engineering discipline.The emphasis of this course if laid on the basic analysis of circuitswhich includes single phase circuits, magnetic circuits, theorems,transientanalysis and network topology. .' . ... .

UNIT-I introdu~tioil to Electri~al'Circuits' .t c., c~.. i! . J l:.

f ..;J

Circuit concept ~R~L~C parameters-Voltage and. Current sources-Independent and dependent sources-source transformation- Voltage -Current relationship for passive elements (for different input signals-square, ramp, saw tooth, triangular)

r ." ~ )~.UNIT-II '

Kirchoff's laws ~p.e,t)wo:kT~duct}pr:WCp~i~~le~,:.~~r~es,parallel, seriesparallel, star-to-delta or delta-t~'fist~r.s~an.~formation;Nodal analysis,mesh analysis, super node and super-mesh for D.C excitations.

, :_' Y, J _ ..i't .' ,) .':: -:f;:' , -

UNIT-III Single Phase A.C CircuitsRM.S and Average values and form factor for different periodicwave forms, Steady state analysis of R,L and C (in series, parallelaridserles parallel combinations) with sinusoidal excitation-Conceptof Reactance, Impedance, Susceptance and Admittance- Phase andPhase difference - concept of power factor, Real and Reactive powers- J-notation, Complex and Polar forms of representation, Complexpower '.UNIT-IV Locus diagrams & ResonanceLocus diagrams - series R-L, R-C, R-L~C and parallel combinationwith variation of various 'parameters - Resonance-series, parallelcircuits, concept of band width and Q factor.

2009-2010 ================= 65

UNIT- V Magnetic CircuitsMagnetic circuits' Faraday's laws of electromagnetic induction-concept of-self and mutual inductance-dot convention-coefficient ofcoupling-composite magnetic circuit-analysis of series and parallelmagnetic circuitsUNIT- VI Network topologyDefinitions - Graph - Tree, Basic cutest and Basic Tie~etmatl'{~~sfor planar networks - Loop and Nodal met~ods of analysis ofNetworks with'dependent &independent voltage and current sources

. - Duality & Dual networks.

UNIT- VII Network theorems (with ·D.C)Tellegen's, Superposition, Reciprocity, Thevenin' S," Norton' s, MaximumPower Transfer, Miliman's and Compensation theorems for D.Cexcitations .

. UNIT-VIII Network theorems (with A.C)Tellegen's, Superposition.Reciprocity, Thevenin's, Norton's, MaximumPower Transfer, Millman's and Compensation theorems ford.cexcitations.TEXT BOOKS:I. Engineering circuit analysis by' WillialTI Hayt and Ja&k E.

Kernmerly, Me Graw Hill Company, 6th edition.. . .

2, Circuits & Networks by A. Sudhakar and Shyarnmohan S Palli,Tata McGraw- Hill

3. . Electric Circuits by A Chakrabarthy, Dhanipat Rai & Sons

REFERENCE BOOKS:1. Network Analysis by M.E Van Valkenberg.2. Linear circuit analysis (time domain phasor and Laplace transform

approaches) Second edition by Raymond A. Decarlo and PEN-MIN-LIN, Oxford University Press. Second edition 2004. -

3. Electric Circuit theory by K. Rajeswaran, Pearson Education2004.

4. Basic circuit analysis byD~R. Cunningham & J.A Stuller, JaicoPublications

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2009-20l0

JAWAHARLAL NEHRU TECHNOLOGICALUNIVERSITY HYDERABAD

II Year B.Tech. EEE - I Sem L TIPID C3 1/-/- 3

(53011) ELECTROMAGNETIC FIELDS

Objective:The objective of this course is to introduce the concepts of electricfield and magnetic fields and their applications which will be utilizedin the development of the theory for power transmission lines andelectrical machines.UNIT - I Electrostatics :Electrostatic Fields ~ Coulomb's Law - Electric Field Intensity (EFI)- EPI due to a line and a surface charge - Work done in moving apoint charge in an electrostatic field - Electric Potential- Propertiesof potential function - Potential gradient - Guass' slaw - Appl icationof Guass's Law - Maxwell's first law, div (D )=8v'UNIT - II Conductors and Dipole:Laplace's and Poison's equations - Solution of Laplace's equation inone variable. Electric dipole - Dipole moment - potential and EFIdue to an electric dipole - Torque on an Electric dipole in an electricfield - Behavior of conductors inan electric field - Conductors andInsulators.UNIT - III Dielectric & Capacitance :Electric field inside a dielectric material- polarization - Diel~ctric-Conductor and Dielectric - Dielectric boundary conditions,Capacitance - Capacitance of parallel plate and spherical and co-axial capacitors with composite dielectrics - Energy stored and energydensity in a static electric field - Current density - conduction andConvection current densities - Ohm's law in point form - Equationof continuityUNIT...., IV Magneto Statics:Static magnetic fields - Biot-Savart's law - Oesterd's experiment -Magnetic field intensity (MFI) - MFI due to a straight current carryingfilament - MFI due to circular, square and solenoid current - Carryingwire - Relation between magnetic flux, magnetic flux density andMFI- Maxwell's second Equation, div(B)=O.UNIT - V Ampere's circuital law and its applicationsAmpere's circuital law and its applications viz. :vIFI due to an infinite

2009-2010 """"'=""===-__,,==""=""=""=""=""===== 67

sheet of current and a long current carrying filament - Point form ofAmpere's circuital law - Maxwell's third equation, Curl (H)=Jc, Fielddue to a circular loop, rectangular and square loops.UNIT - VI Force in Magnetic fields: .Magnetic force - Moving charges in a Magnetic field - Lorentzforce equation - force on a current element in a magnetic field -Force on a straight and a long current carrying conductor in a magnetic'field - Force between two straight long and parallel current carryingconductors - Magnetic dipole and dipole moment - a differentialcurrent loop as a magnetic dipole - Torque on a current loop placed ina magnetic fieldUNIT - VII Magnetic Potential :Scalar Magnetic potential and its limitations- vector magnetic potentialand its properties - vector magnetic potential due to simpleconfigurations - vector Poisson's equations.Self and Mutual inductance - Neumans's formulae - determinationof self-inductance of a solenoid and toroid and mutual inductancebetween a straight long wire and a square loop wire in the same plane- energy stored and density in a magnetic field. Introduction topermanent magnets, their characteristics and applications.UNIT - VIII Time Varying Fields :Time varying fields - Faraday's laws of electromagnetic induction-Its integral and point forms - Maxwell's fourth quation, Curl (E)=-8B/8t-StaticaJlyandDynamicallyindu clEMFs- irnpl problems-Modification of Maxwell's quati l1il f r tim' varyin fi Ids -Displacement current - Poynting Th or 'Ill and P ynting v ctor.TEXT BOOKS1. "Engineering Electromagnetics" by William H. Hayt & John. A.

Buck Mc. Graw-Hill Companies, 7th EditOll.2006.2. "Electro magnetic Fields" by Sadiku, Oxford PublicationsREFERENCE BOOKS:1. "Introduction to Electro Dynamics" by D ] Griffiths, Prentice-

Hall of India Pvt.Ltd, 2nd editon

2. "Electromagnetics" by ] P Tewari. l_

3. "Electromagnetics" by J. D Kraus Me Graw-Hill lnc. 4th edition1992.

4. "Electromagnetic fields", by S. Kamakshaiah, Right Publ ishers,2007.

I,,::

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68 2009-2010

JAWAHARLAL NEHRU TECHNOLOGICAL" UNIVERSITY HYDERABAD

II Year B.Tech. EE~ - I Sem L TIPfD C4 1/-/- 4

. (53012) ELECTRICAL MACHINES - I

Objective :Electrical machines course is one of the important courses of theElectrical discipline. In this course the different types of DCgenerators and motors which are widely used in industry are coveredand their performance aspects will be studied.UNIT - I Electromechanical Energy ConversionElectromechanical Energy conversion - forces and torque in magneticfield systems - energy balance - energy and force in a singly excitedmagnetic field system, determination of magnetic force - co-energy-multi excited magnetic f}eld systems.UNIT -·11 D.C. Generators - Construction & OperationD.C. Generators - Principle of operation - Action, of commutator-. . I . .constructIOnal features - armature windings -lap and wave windings- simplex and multiplex windings - use of laminated ai'm~ture - E.M:.t: Equation -T'roblems I'

UNIT ;_'IU' Armature reactionin D.C. GeneratorArmature re2ictio!1 .: Cross tn'ag'netizjng andde-magnetizing AT/pole- compensating winding - commutation - reatt~ll1ce voltage -'methodsof improving commutation. . .

U~IT - IV Types of p.C GeneratorsMethods of Excitation - separately excited and self excited generators- build-up of E.M,F - critical. field resistance and critical speed -causes for failure to self excite and remedial measures.UNIT - V Load' Characteristics of GeneratorsLoad characteristics of shunt, series and compound generators -parallel operation of d.c series generators - use of equal izer bar andcross connection of field windings - load sharing. .

2009-2010 ==~~==~======~===D.C. MotorsUNIT - VI

D.C Motors - Principle of operation - BackE.M.P. - Torqu equation_ characteristics and application of shunt, series and compound 11\(11(11,

- Armature reaction and commutation.Ul\IT - VII Speed control of D.C. MotorsSpeed control of d.c. Moto~'s: Armature voltage a~1I noli! 1111 \ 111111 iIimethods. Ward-Leonard system.Principle of 3 point and 4 point starters - pnH '~'IiVI' d\' II l

UNIT - VIn Testing of D.C. MachinesTesting of d.c. machines: Losses - onstuut (I VlIl'iuhk IOSH 1'1

calculation of efficiency -conclition f r maximum efficicn 'YMethods of Testing - direct, indirect and regenerative testing - braketest - Swinburne's test - Hopkinson's test - Fiel<;l's test - Retardation

. J.I,

test - separation of stray losses in a d.c. motor test.- '

TEXT BOOKS:l. Electric Machinary -A. E. Fritzgerald, C. Kingsley and S. Umans,

Mc Graw-Hill Companies, 5'r. editon2. Electrical Machines - P.S. Bimbra., Khanna Publishers

REFERENCE BOOKS:.l . P rf rman and Design of D::C'Machines'- by Clayton &

Han 0 k, BPB Publi. II 1'1; ,

2.. .Electrical Ma .hin s - .1 . Batt<-), hary'n,',3. Electric Machin's l y l.J. Nugraih & _,p. 1 ihari, Tara M. .

Graw - Hill Publish rs, 31'~ \diliol1,20 4,

.>

. '.

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I~i70 2009-2010

JAWAHARLAL NEHRU TECHNOLOGICALUNIVE~SITY HYDERABAD

II Year B.Tech. EEE - I Sem L TIPID Co -/3/- 2

(53602) FLUID MECHANICS AND HYDRAULICMACHINERY LAB

1. Impact of jets on Vanes

2. Performance Test on Pelton Wheel.

3. Performance Test on Francis Turbine

4. Performance Test on Kaplan Turbine

5. Performance Test on Single Stage Centrifugal Pump

6. Performance Test on Multi Stage Centrifugal Pump

7. Performance rest on Reciprocating Pump

8. Calibration of Venturimeter

9. Calibration of Orifice meter,

10. Determination offriction factor for a given pipe line ..

II. Determination of loss of head due to sudden contraction in apipeline.

12. Turbine flow meter.

Note: Any 10 of the above 12 experiments are to be conducted.

2009-2010 ================= 71

JAWAHARLAL NEHRU TECHNOLOGICALUNIVERSITY HYDERABAD

. L TfP/D Co -/3/- 2

(53603) ELECTRONIC DEVICES AND CIRCU1TS LAB

II Year B.Tech. EEE - I Sem

PART A: (Only for Viva-voce Examination)ELECTRONIC WORkSHOP PRACTICE (in 3 lab H !s:ions) : .

1. Identification, Specifications, Testing of R, L, 'Components(Color Codes), Potentiometers, Switches (SPDT, I)PDT, andDIP), Coils, Gang Condensers, Relays, Bread Boards, PCB's

2. Identification, Specifications .and, Testing of Active Devices,Diodes"BJT's, Low pO\yer JFET's, MOSFET's, PowerTransistors, LE[),s, LCD's, SCR, UJT. -

3. Study and operation of• Multimeters (Analog and Digital)

• Function Generator• Regulated Power Supplies

• CRO.PART B: (For Laboratory Examination - Minimum of 10experiments)1. Forward & Reverse Bias Characteristics of PN Junction Diode.2. Zener diode characteristics and Zener as vita R gulator.3. Input & Output Characteristics of Transistor in B lIriguration.4. Input & Output Characteristics of Transistor in CE nfi uration.

5. Half Wave Rectifier with & without filters6. Full Wave Rectifier with & without filters

7. FET characteristics8. Measurement of h parameters of transistor in CB, CE, CC

configurations9. Frequency Response of CC Amplifier.10. Frequency Resp n: e of CE Amplifier.

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72 2009-2010

11. Frequency Response of Common Source FET amplifier12. SCR characteristics.13. UJT CharacteristicsPART C:Equipment required for Laboratories:1. Regulated Power supplies (RPS)- 0-30 V

2. CRO's - Q"29 MHz.3. Function Generators - 0-1 MHz.4. Multimeters5. Decade Resistance Boxes/Rheostats6. Decade Capacitance Boxes7. Ammeters (Analog or Digital) - 0-20)lA, 0-50)lA, 0-100~A,

0-200f..IA, 0-10 rrtA.8. Voltmeters (Analog or Digital) - C)-SOV,O-lOOV, 0-2S0V9. Electronic Components - Resistors, Capacitors,

BJTs, LCDs, SCRs, UJTs,FETs, LEDs, MOSFETs,diodes Ge& Si type,Transistors - npn.pnptype)

,' 1

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