JNTUH 2-1 SYLLABUS(CSE-DATA STRUCTURES / ECE-PROBABILITY THEORY AND STOCHASTIC PROCESSES / ME-THERMODYNAMICS / CE-SURVEYING / EEE-ELECTRICAL MACHINES-1 )
JNTUH 2-1 SYLLABUS(CSE-DATA STRUCTURES / ECE-PROBABILITY THEORY AND STOCHASTIC PROCESSES / ME-THERMODYNAMICS / CE-SURVEYING / EEE-ELECTRICAL MACHINES-1 )
Here we put JNTUH 2-1 Semester Syllabus for 04-Mar-2016 Supply Examination of various departments CSE/ECE/ME/CE/EEE
...................................................................................................................................................................
JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD
II Year B.Tech. CSE-I Sem
Objectives:
Objectives:
L T/P/D C
4 -/-/- 4
DATA STRUCTURES
-
To understand the basic concepts such as Abstract Data Types, Linear and Non Linear Data structures.
-
To understand the notations used to analyze the Performance of algorithms.
-
To understand the behavior of data structures such as stacks, queues, trees, hash tables, search trees,
Graphs and their representations.
-
To choose the appropriate data structure for a specified application.
-
To understand and analyze various searching and sorting algorithms.
-
To write programs in C to solve problems using data structures such as arrays, linked lists,
stacks, queues, trees, graphs, hash tables, search trees.
UNIT- I
Basic concepts- Algorithm Specification-Introduction, Recursive algorithms, Data Abstraction Performance analysis- time complexity and space complexity, Asymptotic Notation-Big O, Omega and Theta notations, Introduction to Linear and Non Linear data structures.
Singly Linked Lists-Operations-Insertion, Deletion, Concatenating singly linked lists, Circularly linked lists- Operations for Circularly linked lists, Doubly Linked Lists- Operations- Insertion, Deletion.
Representation of single, two dimensional arrays, sparse matrices-array and linked representations.
UNIT- II
Stack ADT, definition, operations, array and linked implementations in C, applications-infix to postfix conversion, Postfix expression evaluation, recursion implementation, Queue ADT, definition and operations ,array and linked Implementations in C, Circular queues-Insertion and deletion operations, Deque (Double ended queue)ADT, array and linked implementations in C.
UNIT- III
Trees – Terminology, Representation of Trees, Binary tree ADT, Properties of Binary Trees, Binary Tree Representations-array and linked representations, Binary Tree traversals, Threaded binary trees, Max Priority Queue ADT-implementation-Max Heap-Definition, Insertion into a Max Heap, Deletion from a Max Heap.
Graphs – Introduction, Definition, Terminology, Graph ADT, Graph Representations- Adjacency matrix, Adjacency lists, Graph traversals- DFS and BFS.
UNIT- IV
Searching- Linear Search, Binary Search, Static Hashing-Introduction, hash tables, hash functions, Overflow Handling.
Sorting-Insertion Sort, Selection Sort, Radix Sort, Quick sort, Heap Sort, Comparison of Sorting methods.
UNIT- V
Search Trees -Binary Search Trees, Definition, Operations- Searching, Insertion and Deletion, AVL Trees- Definition and Examples, Insertion into an AVL Tree ,B-Trees, Definition, B-Tree of order m, operations-Insertion and Searching, Introduction to Red-Black and Splay Trees(Elementary treatment-only Definitions and Examples), Comparison of Search Trees.
Pattern matching algorithm- The Knuth-Morris-Pratt algorithm, Tries (examples only).
TEXT BOOKS:
1. Fundamentals of Data structures in C, 2 Susan Anderson-Freed, Universities Press.
1. Fundamentals of Data structures in C, 2 Susan Anderson-Freed, Universities Press.
nd
Edition, E.Horowitz, S.Sahni and
2. Data structures A Programming Approach with C, D.S.Kushwaha and A.K.Misra, PHI.
2. Data structures A Programming Approach with C, D.S.Kushwaha and A.K.Misra, PHI.
REFERENCE BOOKS:
1. Data structures: A Pseudocode Approach with C, 2
1. Data structures: A Pseudocode Approach with C, 2
nd
edition, R.F.Gilberg And B.A.Forouzan, Cengage
Learning.
2. Data structures and Algorithm Analysis in C, 2 edition, M.A.Weiss, Pearson.
3. Data Structures using C, A.M.Tanenbaum,Y. Langsam, M.J.Augenstein, Pearson.
nd
4. Data structures and Program Design in C, 2 edition, R.Kruse, C.L.Tondo and B.Leung,Pearson.
nd
2. Data structures and Algorithm Analysis in C, 2 edition, M.A.Weiss, Pearson.
3. Data Structures using C, A.M.Tanenbaum,Y. Langsam, M.J.Augenstein, Pearson.
nd
4. Data structures and Program Design in C, 2 edition, R.Kruse, C.L.Tondo and B.Leung,Pearson.
nd
5. Data Structures and Algorithms made easy in JAVA, 2
Publications.
Edition, Narsimha Karumanchi, CareerMonk
6. Data Structures using C, R.Thareja, Oxford University Press.
7. Data Structures, S.Lipscutz,Schaum’s Outlines, TMH.
nd
nd
8. Data structures using C, A.K.Sharma, 2
edition, Pearson..
9. Data Structures using C &C++, R.Shukla, Wiley India.
nd
10. Classic Data Structures, D.Samanta, 2 edition, PHI. 11. Advanced Data structures, Peter Brass, Cambridge.
10. Classic Data Structures, D.Samanta, 2 edition, PHI. 11. Advanced Data structures, Peter Brass, Cambridge.
Outcomes:
nd
• Learn how to use data structure concepts for realistic problems.
• Ability to identify appropriate data structure for solving computing problems in
respective language.
• Ability to solve problems independently and think critically.
.........................................................................................................................................................................................................................
• Ability to identify appropriate data structure for solving computing problems in
respective language.
• Ability to solve problems independently and think critically.
.........................................................................................................................................................................................................................
JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD
II Year B.Tech. ECE-I Sem L T/P/D C 4-4
PROBABILITY THEORY AND STOCHASTIC PROCESSES
Objectives:
The primary objective of this course is:
II Year B.Tech. ECE-I Sem L T/P/D C 4-4
PROBABILITY THEORY AND STOCHASTIC PROCESSES
Objectives:
The primary objective of this course is:
-
To provide mathematical background and sufficient experience so that the student can read, write, and
understand sentences in the language of probability theory, as well as solve probabilistic problems in
signal processing and Communication Engineering.
-
To introduce students to the basic methodology of “probabilistic thinking” and to apply it to problems;
-
To understand basic concepts of probability theory and random variables, how to deal with multiple
r a n d om v a r i a b l e s , C o n d i t io n a l p r o b a b i l i t y a n d c o n d it io n a l e x p e c t a t i o n , j o in t d is r ib u t i o n and independence, mean square estimation.
-
To understand the difference between time averages and statistical averages
-
Analysis of random process and application to the signal processing in the communication system.
-
To teach students how to apply sums and integrals to compute probabilities, means, and expectations.
UNIT-I:
Probability and Random Variable
Probability: Probability introduced through Sets and Relative Frequency, Experiments and Sample Spaces, Discrete and Continuous Sample Spaces, Events, Probability Definitions and Axioms, Mathematical Model of Experiments, Probability as a Relative Frequency, Joint Probability, Conditional Probability, Total Probability, Bayes’ Theorem, Independent Events.
Random Variable: Definition of a Random Variable, Conditions for a Function to be a Random Variable, Discrete, Continuous and Mixed Random Variables
UNIT -II:
Distribution & Density Functions and Operation on One Random Variable – Expectations
Distribution & Density Functions: Distribution and Density functions and their Properties - Binomial, Poisson, Uniform, Gaussian, Exponential, Rayleigh and Conditional Distribution, Methods of defining Conditional Event, Conditional Density, Properties.
Operation on One Random Variable – Expectations: Introduction, Expected Value of a Random Variable, FunctionofaRandomVariable, MomentsabouttheOrigin,CentralMoments,VarianceandSkew,Chebychev’s Inequality, Characteristic Function, Moment Generating Function, Transformations of a Random Variable: Monotonic Transformations for a Continuous Random Variable, Non-monotonic Transformations of Continuous Random Variable, Transformation of a Discrete Random Variable.
UNIT-III:
Multiple Random Variables and Operations
Multiple Random Variables: Vector Random Variables, Joint Distribution Function, Properties of Joint D i s t r i b ut io n , M a r g i n a l D i s t r i b ut io n F u n c t i o ns , C o n d it i o na l D i s t r i b ut io n a n d D e ns i t y – P o i n t C o n d i t io n i n g , Conditional Distribution and Density – Interval conditioning, Statistical Independence, Sum of Two Random Variables, Sum of Several Random Variables, Central Limit Theorem (Proof not expected), Unequal Distribution, Equal Distributions.
Operations on Multiple Random Variables: Expected Value of a Function of Random Variables: Joint Moments about the Origin, Joint Central Moments, Joint Characteristic Functions, Jointly Gaussian Random Variables: Two Random Variables case, N Random Variable case, Properties, Transformations of Multiple Random Variables, Linear Transformations of Gaussian Random Variables.
UNIT-IV:
Stochastic Processes – Temporal Characteristics: The Stochastic Process Concept, Classification of
Processes, Deterministic and Nondeterministic Processes, Distribution and Density Functions, Concept of Stationarity and Statistical Independence, First-Order Stationary Processes, Second-Order and Wide-Sense
Stationarity, Nth Order and Strict-Sense Stationarity, Time Averages and Ergodicity, Mean-Ergodic Processes, Correlation-Ergodic Processes, Autocorrelation Function and its Properties, Cross-Correlation Function and its
Properties, Covariance and its Properties, Linear System Response of Mean and Mean-squared Value, Autocorrelation Function, Cross-Correlation Functions, Gaussian Random Processes, Poisson Random Process.
UNIT-V:
Stochastic Processes – Spectral Characteristics: Power Spectrum: Properties, Relationship between Power Spectrum and Autocorrelation Function, Cross-Power Density Spectrum, Properties, Relationship between Cross-Power Spectrum and Cross-Correlation Function, Spectral Characteristics of System Response: Power Density Spectrum of Response, Cross-Power Spectral Density of Input and Output of a Linear System.
...................................................................................................................................................................
II Year B.Tech. M.E. I-Sem
C
SHARE THE INFORMATION
Like and Share our updates to all the students who are Appearing for the 2-1 Examination on 04-Mar-2016 and Stay tuned for further updates feel free to comment also Dont froget to like our Facebook page:https://www.facebook.com/Studentstack/
4
L
4
T/P/D
-/-/-
JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD
THERMODYNAMICS
UNIT – I
Introduction: Basic Concepts: System, Control Volume, Surrounding, Boundaries, Universe, Types of Systems, Macroscopic and Microscopic viewpoints, Concept of Continuum, Thermodynamic Equilibrium, State, Property, Process, Exact & Inexact Differentials, Cycle – Reversibility – Quasi – static Process, Irreversible Process, Causes of Irreversibility – Energy in State and in Transition, Types, Displacement & Other forms of Work, Heat, Point and Path functions, Zeroth Law of Thermodynamics – Concept of Temperature – Principles of Thermometry – Reference Points – Const. Volume gas Thermometer – Scales of Temperature, Ideal Gas Scale- Joule’s Experiments – First law of Thermodynamics – Corollaries – First law applied to a Process – applied to a flow system – Steady Flow Energy Equation.
UNIT II
Limitations of the First Law – Thermal Reservoir, Heat Engine, Heat pump , Parameters of performance, Second Law of Thermodynamics, Kelvin-Planck and Clausius Statements and their Equivalence / Corollaries, PMM of Second kind, Carnot’s principle, Carnot cycle and its specialties, Thermodynamic scale of Temperature, Clausius I n e q ua l it y, E n t r o p y , P r in c ip l e o f E n t r o p y I n c r e a s e – E n e r g y E q u a t i o n , A v a i l a b i l i t y a n d I r r e v e r s i b i l it y – Thermodynamic Potentials, Gibbs and Helmholtz Functions, Maxwell Relations – Elementary Treatment of the Third Law of Thermodynamics
UNIT – III
Perfect Gas Laws – Equation of State, specific and Universal Gas constants – various Non-flow processes, properties, end states, Heat and Work Transfer, changes in Internal Energy – Throttling and Free Expansion Processes – Flow processes.
Deviations from perfect Gas Model – Vader Waals Equation of State – Compressibility charts – variable specific Heats – Gas Tables-
Phase Transformations – Triple point at critical state properties during change of phase, Dryness Fraction – Clausius –
Clapeyron Equation Property tables. Mollier charts – Various Thermodynamic processes and energy Transfer – Steam Calorimetry.
UNIT IV
Mixtures of perfect Gases – Mole Fraction, Mass friction Gravimetric and volumetric Analysis – Dalton’s Law of partial
pressure, Avogadro’s Laws of additive volumes – Mole fraction , Volume fraction and partial pressure, Equivalent Gas const. And Molecular Internal Energy, Enthalpy, sp. Heats and Entropy of Mixture of perfect Gases and Vapour, Atmospheric air - Psychrometric Properties – Dry bulb Temperature, Wet Bulb Temperature, Dew point Temperature, Thermodynamic Wet Bulb Temperature, Specific Humidity, Relative Humidity, saturated Air, Vapour pressure, Degree of saturation – Adiabatic Saturation , Carrier’s Equation – Psychrometric chart.
UNIT - V
Thermodynamic Cycles : Power cycles: Otto, Diesel, Dual Combustion cycles, Sterling Cycle, Atkinson Cycle, Ericsson Cycle, Lenoir Cycle – Description and representation on P–V and T-S diagram, Thermal Efficiency, Mean Effective Pressures on Air standard basis – comparison of Cycles.
Refrigeration Cycles: Bell-Coleman cycle- Vapour compression cycle-performance Evaluation.
TEXT BOOKS :
Introduction: Basic Concepts: System, Control Volume, Surrounding, Boundaries, Universe, Types of Systems, Macroscopic and Microscopic viewpoints, Concept of Continuum, Thermodynamic Equilibrium, State, Property, Process, Exact & Inexact Differentials, Cycle – Reversibility – Quasi – static Process, Irreversible Process, Causes of Irreversibility – Energy in State and in Transition, Types, Displacement & Other forms of Work, Heat, Point and Path functions, Zeroth Law of Thermodynamics – Concept of Temperature – Principles of Thermometry – Reference Points – Const. Volume gas Thermometer – Scales of Temperature, Ideal Gas Scale- Joule’s Experiments – First law of Thermodynamics – Corollaries – First law applied to a Process – applied to a flow system – Steady Flow Energy Equation.
UNIT II
Limitations of the First Law – Thermal Reservoir, Heat Engine, Heat pump , Parameters of performance, Second Law of Thermodynamics, Kelvin-Planck and Clausius Statements and their Equivalence / Corollaries, PMM of Second kind, Carnot’s principle, Carnot cycle and its specialties, Thermodynamic scale of Temperature, Clausius I n e q ua l it y, E n t r o p y , P r in c ip l e o f E n t r o p y I n c r e a s e – E n e r g y E q u a t i o n , A v a i l a b i l i t y a n d I r r e v e r s i b i l it y – Thermodynamic Potentials, Gibbs and Helmholtz Functions, Maxwell Relations – Elementary Treatment of the Third Law of Thermodynamics
UNIT – III
Perfect Gas Laws – Equation of State, specific and Universal Gas constants – various Non-flow processes, properties, end states, Heat and Work Transfer, changes in Internal Energy – Throttling and Free Expansion Processes – Flow processes.
Deviations from perfect Gas Model – Vader Waals Equation of State – Compressibility charts – variable specific Heats – Gas Tables-
Phase Transformations – Triple point at critical state properties during change of phase, Dryness Fraction – Clausius –
Clapeyron Equation Property tables. Mollier charts – Various Thermodynamic processes and energy Transfer – Steam Calorimetry.
UNIT IV
Mixtures of perfect Gases – Mole Fraction, Mass friction Gravimetric and volumetric Analysis – Dalton’s Law of partial
pressure, Avogadro’s Laws of additive volumes – Mole fraction , Volume fraction and partial pressure, Equivalent Gas const. And Molecular Internal Energy, Enthalpy, sp. Heats and Entropy of Mixture of perfect Gases and Vapour, Atmospheric air - Psychrometric Properties – Dry bulb Temperature, Wet Bulb Temperature, Dew point Temperature, Thermodynamic Wet Bulb Temperature, Specific Humidity, Relative Humidity, saturated Air, Vapour pressure, Degree of saturation – Adiabatic Saturation , Carrier’s Equation – Psychrometric chart.
UNIT - V
Thermodynamic Cycles : Power cycles: Otto, Diesel, Dual Combustion cycles, Sterling Cycle, Atkinson Cycle, Ericsson Cycle, Lenoir Cycle – Description and representation on P–V and T-S diagram, Thermal Efficiency, Mean Effective Pressures on Air standard basis – comparison of Cycles.
Refrigeration Cycles: Bell-Coleman cycle- Vapour compression cycle-performance Evaluation.
TEXT BOOKS :
-
Engineering Thermodynamics / PK Nag /TMH, 5th Edition
-
Engineering Thermodynamics/E Rathakrishnan/PHI/Second Edition/2013
-
Engineering Thermodynamics/DP Mishra/ Cengage Learning/Second impression 2012
-
Thermodynamics – An Engineering Approach – Yunus Cengel & Boles /TMH
-
Thermodynamics – J.P.Holman / McGrawHill
-
Engineering Thermodynamics – Jones & Dugan
-
Engineering Thermodynamics/P.Chattopadhyay/Oxford Higher Education/Revised First Edition
-
Thermodynamics & Heat Engines – Yadav – Central Book Depot, Allahabad.
...................................................................................................................................................................
...................................................................................................................................................................
...................................................................................................................................................................
II Year B.Tech. CE -I Sem
L T/P/D C
4 -/-/- 4
JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD
SURVEYING
UNIT – I
Introduction: Overview of plane surveying (chain, compass and plane table), Objectives, Principles and classifications, Scales, Conventional Symbols, Signals
Distances and Direction: Distance measurement methods; use of chain, tape and Electronic distance measurements, Meridians, Azimuths and Bearings, declination, computation of angle.
UNIT – II
Leveling and Contouring: Concept and Terminology, Temporary adjustments- method of leveling. Characteristics and Uses of contours- methods of conducting contour surveys and their plotting.
UNIT – III
Computation of Areas and Volumes: Area from field notes, computation of areas along irregular boundaries and area consisting of regular boundaries. Embankments and cutting for a level section and two level sections with and without transverse slopes, determination of the capacity of reservoir, volume of barrow pits.
UNIT -I V
Theodolite: Theodolite, description, uses and adjustments – temporary and permanent, measurement of horizontal and vertical angles. Principles of Electronic Theodolite. Trigonometrical leveling, Traversing.
UNIT – V
Tacheometric Surveying: Stadia and tangential methods of Tacheometry. Distance and Elevation formulae for Staff vertical position. Curves: Types of curves, design and setting out – simple and compound curves. Introduction to Advanced Surveying : Total Station and Global positioning system, Introduction to Geographic information system (GIS).
TEXT BOOKS:
1. Chandra A M, “Plane Surveying” and “Higher Surveying” New age International Pvt. Ltd., Publishers, New Delhi, 2002
1. Surveying and Leveling by R. Subramanian, Second Edition Oxford University Press - 2012
2. Surveying Theory and Practice Seventh edition by James M. and Anderson Edward M. Mikhail TATA McGraw Hill
3. Arthur R Benton and Philip J Taety, Elements of Plane Surying, McGraw Hill – 2000
4 “Advanced Surveying Total Station GIS and Remote Sensing by Satheesh Gopi, R. Sathi Kumar and N. Madhu.
Introduction: Overview of plane surveying (chain, compass and plane table), Objectives, Principles and classifications, Scales, Conventional Symbols, Signals
Distances and Direction: Distance measurement methods; use of chain, tape and Electronic distance measurements, Meridians, Azimuths and Bearings, declination, computation of angle.
UNIT – II
Leveling and Contouring: Concept and Terminology, Temporary adjustments- method of leveling. Characteristics and Uses of contours- methods of conducting contour surveys and their plotting.
UNIT – III
Computation of Areas and Volumes: Area from field notes, computation of areas along irregular boundaries and area consisting of regular boundaries. Embankments and cutting for a level section and two level sections with and without transverse slopes, determination of the capacity of reservoir, volume of barrow pits.
UNIT -I V
Theodolite: Theodolite, description, uses and adjustments – temporary and permanent, measurement of horizontal and vertical angles. Principles of Electronic Theodolite. Trigonometrical leveling, Traversing.
UNIT – V
Tacheometric Surveying: Stadia and tangential methods of Tacheometry. Distance and Elevation formulae for Staff vertical position. Curves: Types of curves, design and setting out – simple and compound curves. Introduction to Advanced Surveying : Total Station and Global positioning system, Introduction to Geographic information system (GIS).
TEXT BOOKS:
1. Chandra A M, “Plane Surveying” and “Higher Surveying” New age International Pvt. Ltd., Publishers, New Delhi, 2002
-
Duggal S K, “Surveying (Vol – 1 & 2), Tata Mc.Graw Hill Publishing Co. Ltd. New Delhi, 2004.
-
Text book of surveying by C.Venkataramaiah, Unversiities Press
1. Surveying and Leveling by R. Subramanian, Second Edition Oxford University Press - 2012
2. Surveying Theory and Practice Seventh edition by James M. and Anderson Edward M. Mikhail TATA McGraw Hill
3. Arthur R Benton and Philip J Taety, Elements of Plane Surying, McGraw Hill – 2000
4 “Advanced Surveying Total Station GIS and Remote Sensing by Satheesh Gopi, R. Sathi Kumar and N. Madhu.
...................................................................................................................................................................
II Year B.Tech. EEE-I Sem
Objective:
Objective:
L T/P/D C
4 -/-/- 4
JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD
ELECTRICAL MACHINES - I
Electrical machines course is one of the important courses of the Electrical discipline. In this course the different
types of DC generators and motors which are widely used in industry are covered and their performance aspects
will be studied.
UNIT – I:
Electromechanical Energy Conversion: Electromechanical Energy conversion – forces and torque in magnetic field systems – energy balance – energy and force in a singly excited magnetic field system, determination of magnetic force - co-energy – multi excited magnetic field systems.
UNIT – II:
D.C. Generators & Armature Reaction : D.C. Generators – Principle of operation – Action of commutator –
constructional features – armature windings – lap and wave windings – simplex and multiplex windings – use of laminated armature – E. M.F Equation – Problems
Armature reaction – Cross magnetizing and de-magnetizing AT/pole – compensating winding – commutation – reactance voltage – methods of improving commutation.
UNIT – III:
Types of D.C Generators & Load Characteristics : Methods 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. Load characteristics of shunt, series and compound generators – parallel operation of d.c series generators – use of equalizer bar and cross connection of field windings – load sharing.
UNIT – IV:
D.C. Motors & Speed Control Methods: D.C Motors – Principle of operation – Back E.M.F. - Torque equation –
characteristics and application of shunt, series and compound motors – Armature reaction and commutation. Speed control of DC Motors: Armature voltage and field flux control methods. Ward-Leonard system. Principle of 3 point and 4 point starters – protective devices.
UNIT – V:
Testing of D.C. Machines: Losses – Constant & Variable losses – calculation of efficiency – condition for maximum efficiency. Methods of Testing – direct, indirect and regenerative testing – brake test – Swinburne’s test
– Hopkinson’s test – Field’s test – Retardation test – separation of stray losses in a DC motor test.
TEXT BOOKS:
After going through this course the student gets a thorough knowledge on electromechanical energy conversion, construction operation characteristics speed control methods and testing of different types of DC Generators and DC motors, with which he/she can able to apply the above conceptual things to real-world electrical and electronics problems and applications.
UNIT – I:
Electromechanical Energy Conversion: Electromechanical Energy conversion – forces and torque in magnetic field systems – energy balance – energy and force in a singly excited magnetic field system, determination of magnetic force - co-energy – multi excited magnetic field systems.
UNIT – II:
D.C. Generators & Armature Reaction : D.C. Generators – Principle of operation – Action of commutator –
constructional features – armature windings – lap and wave windings – simplex and multiplex windings – use of laminated armature – E. M.F Equation – Problems
Armature reaction – Cross magnetizing and de-magnetizing AT/pole – compensating winding – commutation – reactance voltage – methods of improving commutation.
UNIT – III:
Types of D.C Generators & Load Characteristics : Methods 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. Load characteristics of shunt, series and compound generators – parallel operation of d.c series generators – use of equalizer bar and cross connection of field windings – load sharing.
UNIT – IV:
D.C. Motors & Speed Control Methods: D.C Motors – Principle of operation – Back E.M.F. - Torque equation –
characteristics and application of shunt, series and compound motors – Armature reaction and commutation. Speed control of DC Motors: Armature voltage and field flux control methods. Ward-Leonard system. Principle of 3 point and 4 point starters – protective devices.
UNIT – V:
Testing of D.C. Machines: Losses – Constant & Variable losses – calculation of efficiency – condition for maximum efficiency. Methods of Testing – direct, indirect and regenerative testing – brake test – Swinburne’s test
– Hopkinson’s test – Field’s test – Retardation test – separation of stray losses in a DC motor test.
TEXT BOOKS:
-
Electrical Machines, P.S. Bimbra, Khanna Publishers.
-
Principles of Electrical Machines, V. K. Mehta, Rohit Mehta, S. Chand Publishing.
-
Electric Machines, Mulukutla S. Sarma, Mukesh K. Pathak, Cengage Learning.
-
Electric Machines by I.J. Nagrath & D.P. Kothari, Tata Mc Graw – Hill Publishers.
-
Fundamentals of Electric Machines, B. R. Gupta, Vandana Singhal, New Age International Publishers.
-
Electrical Machines, M. V. Deshpande, PHI Learning Private Limited.
-
Electrical Machines, R. K. Srivastava, Cengage Learning.
After going through this course the student gets a thorough knowledge on electromechanical energy conversion, construction operation characteristics speed control methods and testing of different types of DC Generators and DC motors, with which he/she can able to apply the above conceptual things to real-world electrical and electronics problems and applications.
...................................................................................................................................................................
Like and Share our updates to all the students who are Appearing for the 2-1 Examination on 04-Mar-2016 and Stay tuned for further updates feel free to comment also Dont froget to like our Facebook page:https://www.facebook.com/Studentstack/
Labels: JNTUH Syllubus
posted by Unknown @ 04:50:00
0 Comments
0 Comments:
Post a Comment
Subscribe to Post Comments [Atom]
<< Home