Archive for 07/01/2010 - 08/01/2010
has an objective type questions of 3 hours. It includes three subjects. Below are the
details for the same.
BSNL JTO 2012 Recruitment
BSNL JTO exam is not held every year but it is held in 2-3 years . candidate who have completed his engineering in specified branches and with some age limit can only apply for it. so those who have completed there engineering in 2011 can only apply for it.
Eligiblity :
Eligible for BSNL JTO (Telecom):
BE/B. Tech or equivalent Engineering degree in any of the disciplines of Telecommunication, Electronics, Radio, Computer, Electrical or Information Technology.
Eligible for BSNL JTO (Civil):
BE/B. Tech or equivalent Engineering degree in Civil Engineering.
Eligible for BSNL JTO (Electrical):
BE/B. Tech or equivalent Engineering degree in Electrical Engineering
Nationality - Indian.
Age limit 21-30 years for open category .
Age limit for OBC 21-33 years .
Age limit for SC/ST 21-35 years .
Expected date of exam :-3 rd week of June, 2012
For more information visit the official website of BSNL:-
www.bsnl.co.in
application form -form will be out in the month of September-October.
Selection process- A written exam will be conducted and those who clear the exam will be called for personal interview.
The written examination is objective type.
JTO Exam Papers:
Paper - I - Engineering Stream
Paper - II - Engineering Stream
Paper - III - General Ability Test
Syllabus for the above papers:
Paper - I
Engineering Stream
Materials and components
Physical Electronics, Electron Device and ICs
Network theory
Electromagnetic Theory
Elecronic Measurements and instrumentation
Power Electronics
Paper - II
Engineering Stream
Analog Electronic Circuits
Digital Electronic Circuits
Control Systems
Paper - III
General Ability Test
This would be on common sense and general knowledge.
To get more detail for your specific stream related syllabus Click Here..
Download Question Papers:
BSNL JTO 2007 Question Paper
BSNL JTO 2008 Question Paper
BSNL JTO 2009 Question Paper
Model Question Papers:
BSNL JTO Model Paper-I
BSNL JTO Model Paper-II
BSNL JTO Model Paper-III
BSNL JTO Model Paper-IV
BSNL JTO Model Paper-V
BSNL JTO Model Paper-VI
Electronic Devices and Circuit Theory - Boylestad and Nashelsky
Electonic Devices Circuit Theory Instructor
Electronic_Devices_and_Circuits By Jimmy J. Cathey ,2nd Edition
Physics of Semiconductor Devices By S.M.Sze & Kwok K. Ng ,Wally Pub.
Solid_State_Electronic_Devices__4th_Edition Ben G. Streetman
Microelectronic Circuits By Sedra & Smith,5th Edition
Microelectronic Circuits Sedra & Smith 5th Edition - Solution Manual
I'm trying to find more books for Electronic Devices and Circuit Theory.
as fast as i would get,i'll upload it soon.meanwhile download available books.
Other Ebooks Link:
Analog And Digital Communication System
Analog Electronics Ckt
Control System
Cryptography & Network Security
Data communication & Networking
Digital Electronics ckt
Electromagnetic Theory
Electronic Devices and Circuit Theory
Engineering Mathematics
Microcontroller & Embedded System
Microwave Communication & Engineering
Mobile & Cellular Communication
Satellite Communication
Signal And System
Kreyszig - Advanced Engineering Mathematics 9th Edition BW
Kreyszig - Advanced Engineering Mathematics 9th Edition - INSTRUCTOR MANUAL
John Bird Engineering Mathematics
Calculus the Easy Way
math-vol-1 Mathematics, Basic Math And Algebra
math-vol-2 Mathematics,Trigonometry
math-vol-3 Mathematics,Pre-Calculus And Introduction To Probability
math-vol-4 Mathematics, Introduction To Statistics, Number Systems And Boolean Algebra
Higher_Engineering_Mathematics By John Bird 5th Edition
The Essentials of Laplace Transforms
Core Maths for A-Level by L.Bostock & S.Chandler
(password: hyperbolic)
Applied Mathematics : vol 1 by L. Bostock, F.S. Chandler
I'm trying to find more books for Engineering Mathematics.
as fast as i would get,i'll upload it soon.meanwhile download available books.
Other Ebooks Link:
Analog And Digital Communication System
Analog Electronics Ckt
Control System
Cryptography & Network Security
Data communication & Networking
Digital Electronics ckt
Electromagnetic Theory
Electronic Devices and Circuit Theory
Engineering Mathematics
Microcontroller & Embedded System
Microwave Communication & Engineering
Mobile & Cellular Communication
Satellite Communication
Signal And System
Engineering Electromagnetics - 6th Edition [William H. Hayt]
Engineering Electromagnetics - 6th Edition [William H. Hayt] Solution
Field and Wave Electromagnetics By David K. Cheng
Electromagnetics Theory And Problems By Josph A. Edminister 2nd Edition
I'm trying to find more books for Electromagnetic Theory.
as fast as i would get,i'll upload it soon.meanwhile download available books.
Other Ebooks Link:
Analog And Digital Communication System
Analog Electronics Ckt
Control System
Cryptography & Network Security
Data communication & Networking
Digital Electronics ckt
Electromagnetic Theory
Electronic Devices and Circuit Theory
Engineering Mathematics
Microcontroller & Embedded System
Microwave Communication & Engineering
Mobile & Cellular Communication
Satellite Communication
Signal And System
as per syllabus of Gate & IES Digital Singal Processing and Signal & System both are combined
together
Discrete-Time Signal Processing,2nd Edition By A.V.Oppenheim & A.S.Willsky (Prentice Hall)
Discrete-Time Signal Processing - General - A.V. Oppenheim A.S. Willsky - Signals andSystems Solution Manual - Prentice Hall - 2nd
Digital Signal Processing:
Digital Signal Processing By Proakis And Manolakis
Digital Signal Processing By Proakis And Manolakis Solution Manual
Digital Signal Processing by Li Tan
Digital Signal Processing Using Matlab By Vinay K.Ingle And Proakis
Digital Signal Processing By Dag Stranneby
Digital Image Processing - 4th Edition - William K Pratt - John Wiley
I'm trying to find more books for Signal And System.
as fast as i would get,i'll upload it soon.meanwhile download available books.
Other Ebooks Link:
Analog And Digital Communication System
Analog Electronics Ckt
Control System
Cryptography & Network Security
Data communication & Networking
Digital Electronics ckt
Electromagnetic Theory
Electronic Devices and Circuit Theory
Engineering Mathematics
Microcontroller & Embedded System
Microwave Communication & Engineering
Mobile & Cellular Communication
Satellite Communication
Signal And System
Advanced Control Engineering By Roland S.Burns
Automatic Control Systems By Benjamin C. Kuo 9th Edition
Automatic Control Systems By Benjamin C. Kuo Solution Manual
Introduction Of Control Engineering By Ajit K.Mandal
Modern Control Engineering By Katsuhiko Ogata 3rd Edition
Modern Control Engineering By P.N. Paraskevopoulos
Modern Control Engineering By Katsuhiko Ogata 4th Edition
Automatic Control Systems And Components
Schaum's Outline of Feedback and Control System
I'm trying to find more books for Control System.
as fast as i would get,i'll upload it soon.meanwhile download available books.
Other Ebooks Link:
Analog And Digital Communication System
Analog Electronics Ckt
Control System
Cryptography & Network Security
Data communication & Networking
Digital Electronics ckt
Electromagnetic Theory
Electronic Devices and Circuit Theory
Engineering Mathematics
Microcontroller & Embedded System
Microwave Communication & Engineering
Mobile & Cellular Communication
Satellite Communication
Signal And System
Communication Systems 4Th Edition By Simon Haykin With Solutions Manual
Communication Systems Engineering 2nd Edition By John G. Proakis and Masoud salehi
Communication Systems Engineering 2nd Edition By John G. Proakis and Masoud salehi Solution Manual
Digital Communication System By Peyton Z. Peebles
Modern Digital And Analog Communication System by B.P. Lathi 3rd Edition
Modern Digital and Analog Communication Systems By B.P.Lathi Solution Manual
Digital and Analog Communication Systems By Hwei P. HSU 2nd Edition
Digital and Analog Communication Systems By Taub and schilling
Principles Of Communication By IIT Prof.
Communication Systems By A. Bruce Carlson ,4th Edition
Communication Systems By A. Bruce Carlson ,4th Edition Solution Manual
I'm trying to find more books for Communication System.
as fast as i would get,i'll upload it soon.meanwhile download available books.
Other Ebooks Link:
Analog And Digital Communication System
Analog Electronics Ckt
Control System
Cryptography & Network Security
Data communication & Networking
Digital Electronics ckt
Electromagnetic Theory
Electronic Devices and Circuit Theory
Engineering Mathematics
Microcontroller & Embedded System
Microwave Communication & Engineering
Mobile & Cellular Communication
Satellite Communication
Signal And System
Digital Design By Morris Mano ,2nd Edition
Digital Electronics Demystified By Myke Predko ,TMH Pub.
Digital System Principles & Application By Tocci And Widmer ,8th Edition
Digital Fundamentals By Floyd 9th Edition
Digital Integrated Circuits - M.C. Sharma
I'm trying to find more books for Digital Electronics Ckt.
as fast as i would get,i'll upload it soon.meanwhile download available books.
Other Ebooks Link:
Analog And Digital Communication System
Analog Electronics Ckt
Control System
Cryptography & Network Security
Data communication & Networking
Digital Electronics ckt
Electromagnetic Theory
Electronic Devices and Circuit Theory
Engineering Mathematics
Microcontroller & Embedded System
Microwave Communication & Engineering
Mobile & Cellular Communication
Satellite Communication
Signal And System
Here you can download all the Ebooks and also the Solution which is either on syllabus of B.Tech/B.E. or reference book for Gate And IES. Hopefully it will help you.
Click on Subject for which you want to download Ebooks.
each Subject link contain such as text books or reference books which is on your syllabus.
Analog And Digital Communication System
Analog Electronics Ckt
Control System
Cryptography & Network Security
Data communication & Networking
Digital Electronics ckt
Electromagnetic Theory
Electronic Devices and Circuit Theory
Engineering Mathematics
Microcontroller & Embedded System
Microwave Communication & Engineering
Mobile & Cellular Communication
Satellite Communication
Signal And System
A combined competitive examination is conducted by the Union Public Services Commission (UPSC) for recruitment to the Indian Engineering Services. The Examination constitutes of a written examination followed by an interview for personality test.
What is IES Exam?
Indian Engineering Services (IES) exam (also called as Engineering Services Exam) is a premier competitive examination conducted by UPSC (Union Public Service Commission), for selecting aprox. 500-600 engineers for Government of India’s engineering organizations, such as Indian Railway Service of Engineers (IRSE), Central Engineering Service (CES), Military Engineer Services (IDSE) etc. The examination is conducted for the branches of Civil. Mechanical, Electrical & Electronics Engineering.
The popularity of this exam can be gauged from the following analysis, compiled from UPSC Annual Reports:
As you can see from above, only two to four persons per thousand who applies for IES exam, cuts the grade and becomes an IES officer. Thus the popularity of IES exam can be compared to another cream services of Government of India – IAS (Civil Sevices) exam.This blog post is made to introduce you to IES exam: telling you when IES notification comes out, what are the eligibilities for IES exam and where you can get the IES exam application forms.
IES Exam statistics:
You can find from above IES exam statistics that close to 30% -40% people who applies for IES exam, does not appears for the IES exam. Also majority of the screening is done at the Written test - only 1.5% - 3% of those who writes the exam are called for interview. However, once you are called for the interview, chances of being finally selected is pretty good- 30%- 40%.
What were the branch-wise vacancies in IES exam from IES-2003 to IES-2006? Following analysis tells you that:
IES Exam Notification:
If you are an IES exam aspirant, you would definitely wish to know when the IES exam notification comes out. UPSC conducts IES examination every year in the 1st/2nd Saturday of June, notification for which comes out in the 1st/2nd Saturday of January month.
With above, following exam dates for IES-2010/2011 can be safely projected:
IES Exam-2010 Dates:
IES Exam-2010 Notification: 9th January, 2010 (Saturday)
IES Exam-2010 last date of form receipt: 8th February, 2010 (Monday).
IES Exam-2010 Written Exam date: 5th June, 2010 (Saturday)
IES Exam-2011 Dates:
IES Exam-2011 Notification: 8th January, 2011 (Saturday)
IES Exam-2011 last date of form receipt: 7th February, 2011 (Monday).
IES Exam-2011 Written Exam date: 4th June, 2011 (Saturday)
By following above logics, you can find the exam dates for future IES exams like IES-2012/2013 etc. Nearer this time, check this UPSC website for the IES exam notification.
IES Exam Eligibility:
Age Eligibility:
You need to be between 21 years to 30 years on the 1st August of the year of examination. For example, for IES-2010, you should be born not earlier than 2nd August, 1980 and not later than 1st August, 1989.
Age relaxations exist as per Govt. rules.
Academic Eligibility:
You must be a graduate in Engineering from a recognized university.
Downloads Question Papers:
IES ECE Objective Paper Last 15 year 1997-2010
IES ECE Convolution Paper Last 29 year 1980-2009
IES General Ability Papers
IES ECE Objective Paper Solution 2010
IES General Ability Paper Solution 2010
IES General Ability Paper of 2011
IES ECE Genetal ability & Objective paper Solution 2011
For latest download please hit the url of http://www.upsc.gov.in/
IES exam consists of a total 1200 mark selection process, which consists of a written test for 1000 marks and a 200 mark Interview for those shortlisted. Out of the total 1000 marks in the written test, 600 marks are for Objective test and 400 marks for Conventional test.
Plan of IES written test along with mark distribution paper-wise is given below:
IES Objective Test Papers: 600 marks
General Ability Test: 2 hrs duration: 200 marks
Electronics Engineering Paper I: 2 hrs duration: 200 marks
Electronics Engineering Paper II: 2 hrs duration: 200 marks
General Ability Test consists of:
Part A: General English
Part B: General Studies.
There are 120 questions in each of the above three papers – thus you have one minute for each question of average worth 1.67 marks.
Objective type test consists of multiple-choice questions with four options, in which you have to choose the correct option and mark the same in the answer booklet with an HB pencil, by darkening the circle (representing the correct option) completely. The answer booklet is an OMR (Optical Mark Recognition) sheet, which looks like the one below:
Negative marking:
Beware - for each wrong answer of a question, one third (0.33) of the marks assigned to that question will be deducted as penalty. Hence encircle the correct answer properly and also make wise-guesses!
IES Conventional Test Papers: 400 marks
Electronics Engineering Paper I: 3 hrs duration: 200 marks
Electronics Engineering Paper II: 3 hrs duration: 200 marks
These papers consists of descriptive (i.e. essay) type questions.
Depending on the relative performance by the IES candidates, UPSC decides the cut-off (minimum qualifying marks) in the Objective test and the papers of Conventional test is evaluated only for those above this cut-off. IES exam cut-off in the Objective test is approximately 60%.
Interview:
Interview for Personality test of selected candidates: 200marks
General (but important) instructions
- All Question Papers must be Answered in English. Question Papers will be set in English only.
- Candidates must write the papers themselves. They will not be allowed a scribe to write the answer for them under "any circumstances".
- Points (upto 5%) may be deducted from the total points of a candidate if his/her handwriting is not easily legible.
- Put in a serious and sincere effort.Marks are not allotted for mere superficial knowledge. Orderly, effective and exact expression combined with due economy of words will be rewarded.
- SI units will be used in the papers and Candidates should use only International form of Indian numerals (i.e. 1,2,3,4,5,6 etc.) while answering question papers.
- The Commission have discretion to fix qualifying marks in any or all the subjects of the examination.
- The Objective Type papers will be evaluated first and evaluation of the Conventional Type papers is done only for those candidates who obtain the minimum qualifying marks in Objective types papers, as fixed by the Commission.
Electronic and Telecommunications Engineering
- Network Analysis: Van Valkenburg
- Network and Systems: D. Roy Choudhary
- Integrated Electronics: Jacob Milman & C. Halkias, Millman & Grabel
- Integrated Circuits: K.R. Botkar
- Op. Amps & Linear Integrated Circuit: Gayakwad
- Digital Logic & Computer Design: Moris Mano
- Signals and System: Oppehum, Willsky & Nacob
- Automatic Control System: Benjamin C. Kuo
- Control System Engineering: Nagrath & Gopal
- Principle of Communication System: Taub & Schilling
- Communication System: A. Bruu Carlson
- Electromagnetic Waves & Radiating Systems: Jardon & Balmain, JD Kraus
GENERAL ABILITY TEST
Part A: General English. The question paper in General English will be designed to test the candidate’s understanding of English and workmanlike use of words.
Part B: General Studies: The paper in General Studies will include knowledge of current events and of such matters as of everyday observation and experience in their scientific aspects as may be expected of an educated person. The paper will also include questions on History of India and Geography of a nature which candidates should be able to answer without special study.
ELECTRONICS AND TELECOMMUNICATIONS ENGINEERING PAPER-I
(FOR BOTH OBJECTIVE AND CONVENTIONAL PAPERS)
1. Materials and Components :
Structure and properties of Electrical Engineering materials; Conductors, Semiconductors and Insulators, magnetic, Ferroelectric, Piezoelectric, Ceramic, Optical and Super-conducting materials. Passive components and characteristics Resistors, Capacitors and Inductors; Ferrites, Quartz crystal Ceramic resonators, Electromagnetic and Electromechanical components.
2. Physical Electronics, Electron Devices and ICs:
Electrons and holes in semiconductors, Carrier Statistics, Mechanism of current flow in a semiconductor, Hall effect; Junction theory; Different types of diodes and their characteristics; Bipolar Junction transistor; Field effect transistors; Power switching devices like SCRs, GTOs, power MOSFETS; Basics of ICs – bipolar, MOS and CMOS types; basic of Opto Electronics.
3. Signals and Systems
Classification of signals and systems: System modelling in terms of differential and difference equations; State variable representation; Fourier series; Fourier transforms and their application to system analysis; Laplace transforms and their application to system analysis; Convolution and superposition integrals and their applications; Z-transforms and their applications to the analysis and characterisation of discrete time systems; Random signals and probability, Correlation functions; Spectral density; Response of linear system to random inputs.
4. Network theory
Network analysis techniques; Network theorems, transient response, steady state sinusoidal response; Network graphs and their applications in network analysis; Tellegen’s theorem. Two port networks; Z, Y, h and transmission parameters. Combination of two ports, analysis of common two ports. Network functions : parts of network functions, obtaining a network function from a given part. Transmission criteria : delay and rise time, Elmore’s and other definitions effect of cascading. Elements of network synthesis.
5. Electromagnetic Theory
Analysis of electrostatic and magnetostatic fields; Laplace’s and Poisson’s equations; Boundary value problems and their solutions; Maxwell’s equations; application to wave propagation in bounded and unbounded media; Transmission lines : basic theory, standing waves, matching applications, microstrip lines; Basics of wave guides and resonators; Elements of antenna theory.
6. Electronic Measurements and instrumentation
Basic concepts, standards and error analysis; Measurements of basic electrical quantities and parameters; Electronic measuring instruments and their principles of working : analog and digital, comparison, characteristics, application. Transducers; Electronic measurements of non electrical quantities like temperature, pressure, humidity etc; basics of telemetry for industrial use.
ELECTRONICS AND TELECOMMUNICATIONS ENGINEERING PAPER-II
(FOR BOTH OBJECTIVE AND CONVENTIONAL PAPERS)
1. Analog Electronic Circuits :
Transistor biasing and stabilization. Small signal analysis. Power amplifiers. Frequency response. Wide banding techniques. Feedback amplifiers. Tuned amplifiers. Oscillators. Rectifiers and power supplies. Op Amp, PLL, other linear integrated circuits and applications. Pulse shaping circuits and waveform generators.
2. Digital Electronic Circuits :
Transistor as a switching element; Boolean algebra, simplification of Boolean functions, Karnaguh map and applications; IC Logic gates and their characteristics; IC logic families : DTL, TTL, ECL, NMOS, PMOS and CMOS gates and their comparison; Combinational logic Circuits; Half adder, Full adder; Digital comparator; Multiplexer Demulti-plexer; ROM an their applications. Flip flops. R-S, J-K, D and T flip-flops; Different types of counters and registers Waveform generators. A/D and D/A converters. Semiconductor memories.
3. Control Systems :
Transient and steady state response of control systems; Effect of feedback on stability and sensitivity; Root locus techniques; Frequency response analysis. Concepts of gain and phase margins: Constant-M and Constant-N Nichol’s Chart; Approximation of transient response from Constant-N Nichol’s Chart; Approximation of transient response from closed loop frequency response; Design of Control Systems, Compensators; Industrial controllers.
4. Communication Systems :
Basic information theory; Modulation and detection in analogue and digital systems; Sampling and data reconstructions; Quantization & coding; Time division and frequency division multiplexing; Equalization; Optical Communication : in free space & fiber optic; Propagation of signals at HF, VHF, UHF and microwave frequency; Satellite Communication.
5. Microwave Engineering :
Microwave Tubes and solid state devices, Microwave generation and amplifiers, Waveguides and other Microwave Components and Circuits, Microstrip circuits, Microwave Antennas, Microwave Measurements, Masers, lasers; Microwave propagation.
Microwave Communication Systems terrestrial and Satellite based.
6. Computer Engineering :
Number Systems. Data representation; Programming; Elements of a high level programming language PASCAL/C; Use of basic data structures; Fundamentals of computer architecture; Processor design; Control unit design; Memory organisation, I/o System Organisation. Microprocessors : Architecture and instruction set of Microprocessors 8085 and 8086, Assembly language Programming. Microprocessor Based system design : typical examples. Personal computers and their typical uses.
Objective Solving Tricks:
Most of time students complain that they couldn’t complete their objective paper; they were struck in one or another problem and wasted a lot of time. Some says that their guess went wrong and marks were deducted due to negative marking, some could not read paper completely and missed some easy questions etc.I’ll like to stress that objective paper solving is different from subjective paper. You don’t need to study extra for objective questions but practice little bit.Your guess in solving objective can bring you in difficulty but some intelligent/educated guess can add valuable marks to your score. Most of time objective questions have some hint in the form of multiple choices for the question.Following can be used as guidelines for solving objective paper:
General Tips:
Keep the structure of GATE in mind(25 Quest 1 Mark each, 30 Quest. 2 Marks each with 4 common data questions and 4 Linked Questions).Plan your time. Allow more time for high point value questions; reserve time at the end to review your work, and for emergencies. I'll suggest following sequence, but you can keep as per your choice: 2 Marks question, Common Data Questions, Linked questions and then single mark questions.
Look the whole test over, skimming the questions and developing a general plan for your work. If any immediate thoughts come to you, jot them down in the margin Start with the section of the test that will yield the most points, but begin working with the easiest questions to gain time for the more difficult ones and to warm up. Work quickly, check your timing regularly, and adjust your speed when necessary.
Avoid reading into the questions. When you find yourself thinking along the lines of "this is too easy; there must be a trick..." mark the question and move on to another. Interpret questions literally.Mark key words in every question. To help find the key words, ask yourself WHAT, WHO, WHERE, WHEN, and HOW?
Multiple Choice Specific Tips:
Remember in GATE each question will have four choices for the answer, only one is correct and wrong answer carry 33% negative marks Read the question (without reading choices) very carefully.Mark important key words and look for special key words like not, but, except , or, nor, always, never, and only . Mark these key words.If you can think of answer before reading choices, keep it in mind before reading choices Compare with choices and select the best suited answer.
Most of times choices are made to confuse. If there are two or more options that could be the correct answer, compare them to each other to determine the differences between them.
If there is an encompassing answer choice, for example "all of the above", and you are unable to determine that there are at least two correct choices, select the encompassing choice.Make educated/intelligent guesses - eliminate options any way you can.
Multiple choices can provide direct short cut to get correct answer, especially in numerical problems. For example in the above question If you can think of answer before reading choices, keep it in mind before reading choices Compare with choices and select the best suited answer.
Most of times choices are made to confuse. If there are two or more options that could be the correct answer, compare them to each other to determine the differences between them.
If there is an encompassing answer choice, for example "all of the above", and you are unable to determine that there are at least two correct choices, select the encompassing choice.Make educated/intelligent guesses - eliminate options any way you can.
Multiple choices can provide direct short cut to get correct answer, especially in numerical problems.
ENGINEERING MATHEMATICS
Linear Algebra: Matrix Algebra, Systems of linear equations, Eigen values and eigen vectors.
Calculus: Mean value theorems, Theorems of integral calculus, Evaluation of definite and improper integrals,Partial Derivatives, Maxima and minima, Multiple integrals, Fourier series. Vector identities, Directional derivatives,Line, Surface and Volume integrals, Stokes, Gauss and Green’s theorems.
Differential equations: First order equation (linear and nonlinear), Higher order linear differential equations with constant coefficients, Method of variation of parameters, Cauchy’s and Euler’s equations, Initial and boundary value problems, Partial Differential Equations and variable separable method.
Complex variables: Analytic functions, Cauchy’s integral theorem and integral formula, Taylor’s and Laurent’ series, Residue theorem, solution integrals.
Probability and Statistics: Sampling theorems, Conditional probability, Mean, median, mode and standard deviation,Random variables, Discrete and continuous distributions, Poisson, Normal and Binomial distribution, Correlation and regression analysis.
Numerical Methods: Solutions of non-linear algebraic equations, single and multi-step methods for differential equations.
Transform Theory: Fourier transform, Laplace transform, Z-transform.
ELECTRONICS AND COMMUNICATION ENGINEERING
Networks: Network graphs: matrices associated with graphs; incidence, fundamental cut set and fundamental circuit matrices. Solution methods: nodal and mesh analysis. Network theorems: superposition, Thevenin and Norton’s maximum power transfer, Wye-Delta transformation. Steady state sinusoidal analysis using phasors. Linear constant coefficient differential equations; time domain analysis of simple RLC circuits, Solution of network equations using Laplace transform: frequency domain analysis of RLC circuits. 2-port network parameters: driving point and transfer functions. State equations for networks.
Electronic Devices: Energy bands in silicon, intrinsic and extrinsic silicon. Carrier transport in silicon: diffusion current, drift current, mobility, and resistivity. Generation and recombination of carriers. p-n junction diode, Zener diode, tunnel diode, BJT, JFET, MOS capacitor, MOSFET, LED, p-I-n and avalanche photo diode, Basics of LASERs. Device technology: integrated circuits fabrication process, oxidation, diffusion, ion implantation, photolithography, n-tub, p-tub and twin-tub CMOS process.
Analog Circuits: Small Signal Equivalent circuits of diodes, BJTs, MOSFETs and analog CMOS. Simple diode circuits, clipping, clamping, rectifier. Biasing and bias stability of transistor and FET amplifiers. Amplifiers: singleand multi-stage, differential and operational, feedback, and power. Frequency response of amplifiers. Simple opamp circuits. Filters. Sinusoidal oscillators; criterion for oscillation; single-transistor and op-amp configurations. Function generators and wave-shaping circuits, 555 Timers. Power supplies.
Digital circuits: Boolean algebra, minimization of Boolean functions; logic gates; digital IC families (DTL, TTL,ECL, MOS, CMOS). Combinatorial circuits: arithmetic circuits, code converters, multiplexers, decoders, PROMs and PLAs. Sequential circuits: latches and flip-flops, counters and shift-registers. Sample and hold circuits, ADCs,DACs. Semiconductor memories. Microprocessor(8085): architecture, programming, memory and I/O interfacing.
Signals and Systems: Definitions and properties of Laplace transform, continuous-time and discrete-time Fourier series, continuous-time and discrete-time Fourier Transform, DFT and FFT, z-transform. Sampling theorem. Linear Time-Invariant (LTI) Systems: definitions and properties; causality, stability, impulse response, convolution, poles and zeros, parallel and cascade structure, frequency response, group delay, phase delay. Signal transmission through LTI systems.
Control Systems: Basic control system components; block diagrammatic description, reduction of block diagrams.Open loop and closed loop (feedback) systems and stability analysis of these systems. Signal flow graphs and their use in determining transfer functions of systems; transient and steady state analysis of LTI control systems and frequency response. Tools and techniques for LTI control system analysis: root loci, Routh-Hurwitz criterion, Bode and Nyquist plots. Control system compensators: elements of lead and lag compensation, elements of Proportional-Integral-Derivative (PID) control. State variable representation and solution of state equation of LTI control systems.
Communications: Random signals and noise: probability, random variables, probability density function,autocorrelation, power spectral density. Analog communication systems: amplitude and angle modulation and demodulation systems, spectral analysis of these operations, superheterodyne receivers; elements of hardware, realizations of analog communication systems; signal-to-noise ratio (SNR) calculations for amplitude modulation(AM) and frequency modulation (FM) for low noise conditions. Fundamentals of information theory and channel capacity theorem. Digital communication systems: pulse code modulation (PCM), differential pulse code modulation (DPCM), digital modulation schemes: amplitude, phase and frequency shift keying schemes (ASK, PSK, FSK),matched filter receivers, bandwidth consideration and probability of error calculations for these schemes. Basics of TDMA, FDMA and CDMA and GSM.
Electromagnetics: Elements of vector calculus: divergence and curl; Gauss’ and Stokes’ theorems, Maxwell’s equations: differential and integral forms. Wave equation, Poynting vector. Plane waves: propagation through various media; reflection and refraction; phase and group velocity; skin depth. Transmission lines: characteristic impedance; impedance transformation; Smith chart; impedance matching; S parameters, pulse excitation. Waveguides: modes in rectangular waveguides; boundary conditions; cut-off frequencies; dispersion relations. Basics of propagation in dielectric waveguide and optical fibers. Basics of Antennas: Dipole antennas; radiation pattern; antenna gain.
SYLLABUS FOR COMPUTER SCIENCE AND INFORMATION TECHNOLOGY (CS)
Engineering Mathematics
Mathematical Logic: Propositional Logic; First Order Logic.
Probability: Conditional Probability; Mean, Median, Mode and Standard Deviation; Random Variables; Distributions; uniform, normal, exponential, Poisson, Binomial.
Set Theory & Algebra: Sets; Relations; Functions; Groups; Partial Orders; Lattice; Boolean Algebra.
Combinatorics: Permutations; Combinations; Counting; Summation; generating functions; recurrence
relations; asymptotics.
Graph Theory: Connectivity; spanning trees; Cut vertices & edges; covering; matching; independent
sets; Colouring; Planarity; Isomorphism.
Linear Algebra: Algebra of matrices, determinants, systems of linear equations, Eigen values and Eigen
vectors.
Numerical Methods: LU decomposition for systems of linear equations; numerical solutions of non-linear
algebraic equations by Secant, Bisection and Newton-Raphson Methods; Numerical integration by trapezoidal and Simpson's rules.
Calculus: Limit, Continuity & differentiability, Mean value Theorems, Theorems of integral calculus, evaluation of definite & improper integrals, Partial derivatives, Total derivatives, maxima & minima.
Computer Science and Information Technology
Digital Logic: Logic functions, Minimization, Design and synthesis of combinational and sequential circuits; Number representation and computer arithmetic (fixed and floating point).
Computer Organization and Architecture:Machine instructions and addressing modes, ALU and data-path, CPU control design,Memory interface, I/O interface (Interrupt and DMA mode), Instruction pipelining, Cache and main memory, Secondary storage.
Programming and Data Structures: Programming in C; Functions, Recursion, Parameter passing, Scope, Binding; Abstract data types, Arrays, Stacks, Queues, Linked Lists, Trees, Binary search trees, Binary heaps.
Algorithms: Analysis, Asymptotic notation, Notions of space and time complexity, Worst and average case analysis; Design: Greedy approach, Dynamic programming, Divide-and conquer; Tree and graph traversals, Connected components, Spanning trees, Shortest paths; Hashing, Sorting, Searching. Asymptotic analysis (best, worst, average cases) of time and space, upper and lower bounds, Basic concepts of complexity classes P, NP, NP-hard, NP-complete.
Theory of Computation: Regular languages and finite automata, Context free languages and Push-down
automata, Recursively enumerable sets and Turing machines, Undecidability.
Compiler Design: Lexical analysis, Parsing, Syntax directed translation, Runtime environments,
Intermediate and target code generation, Basics of code optimization.
Operating System: Processes, Threads, Inter-process communication, Concurrency, Synchronization,
Deadlock, CPU scheduling, Memory management and virtual memory, File systems, I/O systems, Protection and security.
Databases: ER-model, Relational model (relational algebra, tuple calculus), Database design (integrity constraints, normal forms), Query languages (SQL), File structures (sequential files, indexing, B and B+ trees), Transactions and concurrency control. Information Systems and Software Engineering: information gathering, requirement and feasibility analysis, data flow diagrams, process specifications, input/output design, process life cycle, planning and managing the project, design, coding, testing, implementation, maintenance.
Computer Networks: ISO/OSI stack, LAN technologies (Ethernet, Token ring), Flow and error control
techniques, Routing algorithms, Congestion control, TCP/UDP and sockets, IP(v4), Application layer protocols (icmp, dns, smtp, pop, ftp, http); Basic concepts of hubs, switches, gateways, and routers.Network security basic concepts of public key and private key cryptography, digital signature, firewalls.
Web technologies:HTML, XML, basic concepts of client-server computing.
SYLLABUS FOR ELECTRICAL ENGINEERING (EE)
Engineering Mathematics
Linear Algebra: Matrix Algebra, Systems of linear equations, Eigen values and eigen vectors.
Calculus: Mean value theorems, Theorems of integral calculus, Evaluation of definite and improper integrals, Partial Derivatives, Maxima and minima, Multiple integrals, Fourier series. Vector identities, Directional derivatives, Line, Surface and Volume integrals, Stokes, Gauss and Green's theorems.
Differential equations: First order equation (linear and nonlinear), Higher order linear differential equations with constant coefficients, Method of variation of parameters, Cauchy's and Euler's equations, Initial and boundary value problems, Partial Differential Equations and variable separable method.
Complex variables: Analytic functions, Cauchy's integral theorem and integral formula, Taylor's and Laurent'
series, Residue theorem, solution integrals.
Probability and Statistics: Sampling theorems, Conditional probability, Mean, median, mode and standard
deviation, Random variables, Discrete and continuous distributions, Poisson, Normal and Binomial distribution, Correlation and regression analysis.
Numerical Methods: Solutions of non-linear algebraic equations, single and multi-step methods for differential equations.
Transform Theory: Fourier transform, Laplace transform, Z-transform.
Electrical Engineering
Electric Circuits and Fields: Network graph, KCL, KVL, node and mesh analysis, transient response of dc and ac networks; sinusoidal steady-state analysis, resonance, basic filter concepts; ideal current and voltage sources, Thevenin's, Norton's and Superposition and Maximum Power Transfer theorems, two-port networks, three phase circuits; Gauss Theorem, electric field and potential due to point, line, plane and spherical charge distributions; Ampere's and Biot-Savart's laws; inductance; dielectrics; capacitance.
Signals and Systems: Representation of continuous and discrete-time signals; shifting and scaling operations; linear, time-invariant and causal systems; Fourier series representation of continuous periodic signals; sampling theorem; Fourier, Laplace and Z transforms.
Electrical Machines: Single phase transformer - equivalent circuit, phasor diagram, tests, regulation and
efficiency; three phase transformers - connections, parallel operation; auto-transformer; energy conversion principles; DC machines - types, windings, generator characteristics, armature reaction and commutation, starting and speed control of motors; three phase induction motors - principles, types, performance characteristics, starting and speed control; single phase induction motors; synchronous machines-performance,regulation and parallel operation of generators, motor starting, characteristics and applications; servo and stepper motors.
Power Systems: Basic power generation concepts; transmission line models and performance; cable
performance, insulation; corona and radio interference; distribution systems; per-unit quantities; bus impedance and admittance matrices; load flow; voltage control; power factor correction; economic operation; symmetrical components; fault analysis; principles of over-current, differential and distance protection; solid state relays and digital protection; circuit breakers; system stability concepts, swing curves and equal area criterion; HVDC transmission and FACTS concepts.
Control Systems: Principles of feedback; transfer function; block diagrams; steady-state errors; Routh and
Niquist techniques; Bode plots; root loci; lag, lead and lead-lag compensation; state space model; state transition matrix, controllability and observability.
Electrical and Electronic Measurements: Bridges and potentiometers; PMMC, moving iron, dynamometer and induction type instruments; measurement of voltage, current, power, energy and power factor; instrument transformers; digital voltmeters and multimeters; phase, time and frequency measurement; Q-meters; oscilloscopes; potentiometric recorders; error analysis.
Analog and Digital Electronics: Characteristics of diodes, BJT, FET; amplifiers - biasing, equivalent circuit and frequency response; oscillators and feedback amplifiers; operational amplifiers -characteristics and applications; simple active filters; VCOs and timers; combinational and sequential logic circuits; multiplexer; Schmitt trigger; multi-vibrators; sample and hold circuits; A/D and D/A converters; 8-bit microprocessor basics, architecture,programming and interfacing.
Power Electronics and Drives: Semiconductor power diodes, transistors, thyristors, triacs, GTOs, MOSFETs and IGBTs - static characteristics and principles of operation; triggering circuits; phase control rectifiers; bridge converters - fully controlled and half controlled; principles of choppers and inverters; basis concepts of adjustable speed dc and ac drives.
SYLLABUS FOR MECHANICAL ENGINEERING (ME)
Engineering Mathematics
Linear Algebra: Matrix algebra, Systems of linear equations, Eigen values and eigen vectors.
Calculus: Functions of single variable, Limit, continuity and differentiability, Mean value theorems, Evaluation of definite and improper integrals, Partial derivatives, Total derivative, Maxima and minima, Gradient, Divergence and Curl, Vector identities, Directional derivatives, Line, Surface and Volume integrals, Stokes, Gauss and Green's theorems.
Differential equations:First order equations (linear and nonlinear), Higher order linear differential equations
with constant coefficients, Cauchy's and Euler's equations, Initial and boundary value problems, Laplace transforms, Solutions of one dimensional heat and wave equations and Laplace equation.
Complex variables: Analytic functions, Cauchy's integral theorem, Taylor and Laurent series.
Probability and Statistics: Definitions of probability and sampling theorems, Conditional probability, Mean, median, mode and standard deviation, Random variables, Poisson, Normal and Binomial distributions.
Numerical Methods: Numerical solutions of linear and non-linear algebraic equations Integration by
trapezoidal and Simpson's rule, single and multi-step methods for differential equations.
Applied Mechanics and Design
Engineering Mechanics: Free body diagrams and equilibrium; trusses and frames; virtual work; kinematics and dynamics of particles and of rigid bodies in plane motion, including impulse and momentum (linear and angular) and energy formulations; impact.
Strength of Materials: Stress and strain, stress-strain relationship and elastic constants, Mohr's circle for plane stress and plane strain, thin cylinders; shear force and bending moment diagrams; bending and shear stresses; deflection of beams; torsion of circular shafts; Euler's theory of columns; strain energy methods; thermal stresses.
Theory of Machines: Displacement, velocity and acceleration analysis of plane mechanisms; dynamic
analysis of slider-crank mechanism; gear trains; flywheels.
Vibrations: Free and forced vibration of single degree of freedom systems; effect of damping;
vibration isolation; resonance, critical speeds of shafts.
Design:Design for static and dynamic loading; failure theories; fatigue strength and the S-N diagram; principles of the design of machine elements such as bolted, riveted and welded joints, shafts, spur gears, rolling and sliding contact bearings, brakes and clutches.
Fluid Mechanics and Thermal Sciences
Fluid Mechanics: Fluid properties; fluid statics, manometry, buoyancy; control-volume analysis of mass,
momentum and energy; fluid acceleration; differential equations of continuity and momentum; Bernoulli's equation; viscous flow of incompressible fluids; boundary layer; elementary turbulent flow; flow through pipes, head losses in pipes, bends etc.
Heat-Transfer: Modes of heat transfer; one dimensional heat conduction, resistance concept, electrical
analogy, unsteady heat conduction, fins; dimensionless parameters in free and forced convective heat transfer, various correlations for heat transfer in flow over flat plates and through pipes; thermal boundary layer; effect of turbulence; radiative heat transfer, black and grey surfaces, shape factors, network analysis; heat exchanger performance,LMTD and NTU methods.
Thermodynamics: Zeroth, First and Second laws of thermodynamics; thermodynamic system and
processes; Carnot cycle. irreversibility and availability; behaviour of ideal and real gases, properties of pure substances, calculation of work and heat in ideal processes; analysis of thermodynamic cycles related to energy conversion.
Applications: Power Engineering: Steam Tables, Rankine, Brayton cycles with regeneration and reheat. I.C. Engines: air-standard Otto, Diesel cycles. Refrigeration and air-conditioning: Vapour refrigeration cycle, heat pumps, gas refrigeration, Reverse Brayton cycle; moist air: psychrometric chart, basic psychrometric processes. Turbomachinery: Peltonwheel, Francis and Kaplan turbines - impulse and reaction principles, velocity diagrams.
Manufacturing and Industrial Engineering
Engineering Materials:Structure and properties of engineering materials, heat treatment, stress-strain
diagrams for engineering materials.
Metal Casting: Design of patterns, moulds and cores; solidification and cooling; riser and gating design,
design considerations.
Forming: Plastic deformation and yield criteria; fundamentals of hot and cold working processes;
load estimation for bulk (forging, rolling, extrusion, drawing) and sheet (shearing, deep drawing, bending) metal forming processes; principles of powder metallurgy.
Joining: Physics of welding, brazing and soldering; adhesive bonding; design considerations in welding.
Machining and Machine Tool Operations: Mechanics of machining, single and multi-point cutting tools, tool geometry and materials, tool life and wear; economics of machining; principles of non-traditional
machining processes; principles of work holding, principles of design of jigs and fixtures
Metrology and Inspection: Limits, fits and tolerances; linear and angular measurements; comparators; gauge design; interferometry; form and finish measurement; alignment and testing methods; tolerance analysis in manufacturing and assembly.
Computer Integrated Manufacturing: Basic concepts of CAD/CAM and their integration tools.
Production Planning and Control: Forecasting models, aggregate production planning, scheduling, materials requirement planning.
Inventory Control: Deterministic and probabilistic models; safety stock inventory control systems.
Operations Research: Linear programming, simplex and duplex method, transportation, assignment, network flow models, simple queuing models, PERT and CPM.
A subject wise analysis of GATE EC:Provide how many question asked form each subject with percentage and you could also predict how much question should be ask further,that will quite helpful about Gate preparation. Collection of since 1990 upto now.
Collection about 1990-2004:
| * |
| ||||||||||||||||||
| 1. | EDC/ANALOG Circuit | ||||||||||||||||||
Textbook : Solid-State Electronics by Streetman | |||||||||||||||||||
| 2. | Signal-System & Random Variable | ||||||||||||||||||
| | Textbook : Signal and System by Openheim&Willsky | ||||||||||||||||||
| 3. | Communication-System | ||||||||||||||||||
| | Textbook : Principle of Communication by Taub&Schilling | ||||||||||||||||||
| 4. | Network-Theory | ||||||||||||||||||
| | Textbook : Circuit-Theory by A. Chakrabarti | ||||||||||||||||||
| 5. | Control-System | ||||||||||||||||||
| | Textbook : Modern Control Engineering by K. Ogata | ||||||||||||||||||
| 6. | Digital-Electronics &Microprocessor | ||||||||||||||||||
| | Textbook : Digital Logic& Computer design by Moris-Mano | ||||||||||||||||||
| 7. | Electromagnetic theory & Antenna | ||||||||||||||||||
| | Textbook : Elements of Electromagnetic by N. O. Sadiku |
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