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50 Most Common Job Interview Mistakes | sharepdfs.blogspot.com

2018-01-07T07:06:00.001-08:00

50 Most Common Job Interview Mistakes

1. Arriving late.

2. Arriving too early.

3. Lighting up a cigarette, or smelling like a cigarette.

4. Bad-mouthing your last boss.

5. Lying about your skills/experience/knowledge.

6. Wearing the wrong (for this workplace!) clothes.

7. Forgetting the name of the interviewer.

8. Wearing a ton of perfume or aftershave.

9. Shaking hands too weakly, or too firmly.

10. Wearing a Bluetooth earpiece.

11. Failing to research the employer in advance.

12. Failing to demonstrate enthusiasm.

13. Inquiring about benefits too soon.

14. Talking about salary requirements too soon.

15. Being unable to explain how your strengths and abilities apply to the job in question.

16. Failing to make a strong case for why you are the best person for this job.

17. Forgetting to bring a copy of your resume.

18. Failing to remember what you wrote on your own resume.

19. Asking too many questions.

20. Asking no questions at all.

21. Being unprepared to answer the standard questions.

22. Failing to listen to what the interviewer is saying.

23. Talking more than half the time.

24. Interrupting your interviewer.

25. Yawning.

26. Neglecting to match the communication style of your interviewer.

27. Slouching.

28. Bringing along a friend, or your mother.

29. Chewing gum, tobacco, your pen, your hair.

30. Laughing, giggling, whistling, humming, etc.

31. Saying “you know,” “like,” “I guess,” and “um.”

32. Name-dropping or bragging or sounding like a know-it-all.

33. Asking to use the bathroom.

34. Being falsely or exaggeratedly modest.

35. Wearing sunglasses.

36. Failing to make eye contact (or making continuous eyecontact).

37. Taking a seat before your interviewer does.

38. Becoming angry or defensive.

39. Complaining that you were kept waiting.

40. Complaining about anything!

41. Speaking rudely to the receptionist.

42. Letting your nervousness show.

43. Over explaining why you lost your last job.

44. Being too familiar and jokey.

45. Sounding desperate.

46. Checking the time.

47. Over sharing.

48. Sounding rehearsed.

49. Leaving your cell phone on.

50. Failing to ask for the job.

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LET US C - C LANGUAGE EBOOK BY YASHAVANT P. KANETKAR FREE DOWNLOAD

2018-01-05T09:11:00.001-08:00

LET US C

Yashavant P. Kanetkar

Let Us C is a C Language Ebook by Yashavant P. Kanetkar. This book is of 5th Edition. Let Us C mainly consists of various content such as

The C Character Set

Constants, Variables and Keywords

Types of C Constants

Rules for Constructing Integer Constants

Rules for Constructing Real Constants

Rules for Constructing Character Constants

Types of C Variables

Rules for Constructing Variable Names

C Keywords

and many more.

Decisions! Decisions!

In the programs written in Chapter 1 we have used sequence control structure in which the various steps are executed sequentially, i.e. in the same order in which they appear in the program. In fact to execute the instructions sequentially, we don’t have to do anything at all. By default the instructions in a program are executed sequentially. However, in serious programming situations, seldom do we want the instructions to be executed sequentially. Many a times, we want a set of instructions to be executed in one situation, and an entirely different set of instructions to be executed in another situation. This kind of situation is dealt in C programs using a decision control instruction. As mentioned earlier, a decision control instruction can be implemented in C using:

(a) The if statement

(b) The if-else statement

The versatility of the computer lies in its ability to perform a set of

instructions repeatedly. This involves repeating some portion of

the program either a specified number of times or until a particular

condition is being satisfied. This repetitive operation is done through a loop control instruction.

Loops

There are three methods by way of which we can repeat a part of a program. They are:

(a) Using a for statement

(b) Using a while statement

What is a Function

A function is a self-contained block of statements that perform a coherent task of some kind. Every C program can be thought of as a collection of these functions. As we noted earlier, using a function is something like hiring a person to do a specific job for you. Sometimes the interaction with this person is very simple; sometimes it’s complex.

Suppose you have a task that is always performed exactly in the same way—say a bimonthly servicing of your motorbike. When you want it to be done, you go to the service station and say, “It’s time, do it now”. You don’t need to give instructions, because the mechanic knows his job. You don’t need to be told when the job is done. You assume the bike would be serviced in the usual way, the mechanic does it and that’s that.

Let us now look at a simple C function that operates in much the same way as the mechanic. Actually, we will be looking at two things—a function that calls or activates the function and the function itself.

Why Use Structures

We have seen earlier how ordinary variables can hold one piece of information and how arrays can hold a number of pieces of information of the same data type. These two data types can handle a great variety of situations. But quite often we deal with entities that are collection of dissimilar data types. For example, suppose you want to store data about a book. You might want to store its name (a string), its price (a float) and number of pages in it (an int). If data about say 3 such books is to be stored, then we can follow two approaches:

(a) Construct individual arrays, one for storing names, another for

storing prices and still another for storing number of pages.

(b) Use a structure variable.

For full information about this book (Let Us C) download it by clicking on the below link

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THE HACKERS HANDBOOK BY HUGO CORNWALL - EBOOK

2018-01-05T08:52:00.001-08:00

THE HACKERS HANDBOOK

by HUGO CORNWALL

INTRODUCTION

The word 'hacker' is used in two different but associated ways: for some, a hacker is merely a Computer enthusiast of any kind, who loves working with the beasties for their own sake, as opposed to operating them in order to enrich a company or research project --or to play games. This book uses the word in a more restricted sense: hacking is a recreational and educational sport. It consists of attempting to make unauthorised entry into computers and to explore what is there. The sport's aims and purposes have been widely misunderstood; most hackers are not interested in perpetrating massive frauds, modifying their personal banking, taxation and employee records, or inducing

one world super-power into inadvertently commencing Armageddon in the mistaken belief that another super-power is about to attack it. Every hacker I have ever come across has been quite clear about where the fun lies: it is in developing an understanding of a system and finally producing the skills and tools to defeat it. In the vast majority of cases, the process of 'getting in' is much more satisfying than what is discovered in the protected computer files.

In this respect, the hacker is the direct descendant of the phone phreaks of fifteen years ago. Phone phreaking became interesting as intra-nation and international subscriber trunk dialling was introduced, but when the London-based phreak finally chained his way through to Hawaii, he usually had no one there to speak to except the local weather service or American Express office, to confirm that the desired target had indeed been hit. One of the earliest of the present generation of hackers, Susan Headley, only 17 when she began her exploits in California in 1977, chose as her target the local phone company and, with the information extracted from her hacks, ran all over the telephone network. She 'retired' four years later, when friends started developing schemes to shut down part of the phone system.

First Principles

The first hack I ever did was executed at an exhibition stand run by BT's then rather new Prestel service. Earlier, in an adjacent conference hall, an enthusiastic speaker had demonstrated viewdata's

potential world-wide spread by logging on to Viditel, the infant Dutch service. He had had, as so often happens in the these circumstances, difficulty in logging on first time. He was using one of those sets that displays auto-dialled telephone numbers; that was how I found the number to call. By the time he had finished his third unsuccessful log-on attempt I (and presumably several others) had all the pass numbers. While the BT staff were busy with other visitors to their stand, I picked out for myself a relatively neglected viewdata set. I knew that it was possible to by-pass the auto-dialler with its pre-programmed phone numbers in this particular model, simply by picking up the the phone adjacent to it, dialling my preferred number, waiting for the whistle, and then hitting the keyboard button labelled 'viewdata'. I dialled Holland, performed my little by-pass trick and watched Viditel write itself on the screen. The pass numbers were accepted first time and, courtesy of...no, I'll spare them embarrassment...I had only lack of fluency in Dutch to restrain my explorations. Fortunately, the first BT executive to spot what I had done was amused as well.

Download the full PDF of THE HACKERS HANDBOOK by clicking on the below link

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Latest GATE-2018 syllabus for Computer Science and IT Engineering

2018-01-02T07:34:00.002-08:00

Here you can get the latest syllabus of Computer Science and IT engineering for GATE- 2018.

GATE- Graduate Aptitude Test in Engineering.

GATE SYLLABUS – COMPUTER SCIENCE ENGINEERING

The first step towards it is the knowledge of entire syllabus and GATE exam Eligibility. Go through the entire Computer Science syllabus and make your study plan accordingly. Get GATE Syllabus for CSE from this article.

Computer science Section 1: Engineering Mathematics

Discrete Mathematics: Propositional and first order logic. Sets, relations, functions, partial orders and lattices. Groups. Graphs: connectivity, matching, coloring. Combinatorics: counting, recurrence relations, generating functions.
Linear Algebra: Matrices, determinants, system of linear equations, eigenvalues and eigen vectors, LU decomposition.
Calculus: Limits, continuity and differentiability. Maxima and minima. Mean value theorem. Integration.
Probability: Random variables. Uniform, normal, exponential, poisson and binomial distributions. Mean, median, mode and standard deviation. Conditional probability and Bayes theorem.

Computer science Section 2: Digital Logic

Boolean algebra. Combinational and sequential circuits. Minimization. Number representations and computer arithmetic (fixed and floating point).

Section 3: Computer Organization and Architecture

Machine instructions and addressing modes. ALU, data‐path and control unit. Instruction pipelining. Memory hierarchy: cache, main memory and secondary storage; I/O interface (interrupt and DMA mode).

Section 4: Programming and Data Structures

Programming in C. Recursion. Arrays, stacks, queues, linked lists, trees, binary search trees, binary heaps, graphs.

Section 5: Algorithms

Searching, sorting, hashing. Asymptotic worst case time and space complexity. Algorithm design techniques: greedy, dynamic programming and divide‐and‐conquer. Graph search, minimum spanning trees, and shortest paths.

Section 6: Theory of Computation

Regular expressions and finite automata. Context-free grammars and push-down automata. Regular and contex-free languages, pumping lemma. Turing machines and undecidability.

Section 7: Compiler Design

Lexical analysis, parsing, syntax-directed translation. Runtime environments. Intermediate code generation.

Section 8: Operating System

Processes, threads, inter‐process communication, concurrency and synchronization.
Deadlock. CPU scheduling. Memory management and virtual memory. File systems.

Section 9: Databases

ER‐model. Relational model: relational algebra, tuple calculus, SQL. Integrity constraints, normal forms. File organization, indexing (e.g., B and B+ trees). Transactions and concurrency control

Section 10: Computer Networks

Concept of layering. LAN technologies (Ethernet). Flow and error control techniques, switching. IPv4/IPv6, routers and routing algorithms (distance vector, link state). TCP/UDP and sockets, congestion control. Application layer protocols (DNS, SMTP, POP, FTP, HTTP). Basics of Wi-Fi. Network security: authentication, basics of public key and private key cryptography, digital signatures and certificates, firewalls.

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Latest GATE - 2018 syllabus for electrical engineering

2018-01-02T06:55:00.001-08:00

Here you can get the latest syllabus of electrical engineering for GATE- 2018.

GATE- Graduate Aptitude Test in Engineering.

GATE SYLLABUS – ELECTRICAL ENGINEERING

Section 1: Engineering Mathematics

Linear Algebra: Matrix Algebra, Systems of linear equations, Eigenvalues, Eigenvectors.

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 integral, Surface integral, Volume integral, Stokes’s theorem, Gauss’s theorem, Green’s theorem.

Differential equations: First order equations (linear and nonlinear), Higher order linear differential equations with constant coefficients, Method of variation of parameters, Cauchy’s equation, Euler’s equation, Initial and boundary value problems, Partial Differential Equations, Method of separation of variables.

Complex variables: Analytic functions, Cauchy’s integral theorem, Cauchy’s integral formula, Taylor series, Laurent series, Residue theorem, Solution integrals.

Probability and Statistics: Sampling theorems, Conditional probability, Mean, Median, Mode, Standard Deviation, Random variables, Discrete and Continuous distributions, Poisson distribution, Normal distribution, Binomial distribution, Correlation analysis, Regression analysis.

Numerical Methods: Solutions of nonlinear algebraic equations, Single and Multi‐step methods for differential equations.

Transform Theory: Fourier Transform, Laplace Transform, z‐Transform.

Electrical Engineering

Section 2: Electric Circuits

Network graph, KCL, KVL, Node and Mesh analysis, Transient response of dc and ac networks, Sinusoidal steady‐state analysis, Resonance, Passive filters, Ideal current and voltage sources, Thevenin’s theorem, Norton’s theorem, Superposition theorem, Maximum power transfer theorem, Two‐port networks, Three phase circuits, Power and power factor in ac circuits.

Section 3: Electromagnetic Fields

Coulomb's Law, Electric Field Intensity, Electric Flux Density, Gauss's Law, Divergence, Electric field and potential due to point, line, plane and spherical charge distributions, Effect of dielectric medium, Capacitance of simple configurations, Biot‐Savart’s law, Ampere’s law, Curl, Faraday’s law, Lorentz force, Inductance, Magnetomotive force,Reluctance, Magnetic circuits,Self and Mutual inductance of simple configurations.

Section 4: 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, Applications of Fourier Transform, Laplace Transform and z-Transform.

Section 5: Electrical Machines

Single phase transformer: equivalent circuit, phasor diagram, open circuit and short circuit tests, regulation and efficiency; Three phase transformers: connections, parallel operation; Auto‐transformer, Electromechanical energy conversion principles, DC machines: separately excited, series and shunt, motoring and generating mode of operation and their characteristics, starting and speed control of dc motors; Three phase induction motors: principle of operation, types, performance, torque-speed characteristics, no-load and blocked rotor tests, equivalent circuit, starting and speed control; Operating principle of single phase induction motors; Synchronous machines: cylindrical and salient pole machines, performance, regulation and parallel operation of generators, starting of synchronous motor, characteristics; Types of losses and efficiency calculations of electricmachines.

Section 6: Power Systems

Power generation concepts, ac and dc transmission concepts, Models and performance of transmission lines and cables, Series and shunt compensation, Electric field distribution and insulators, Distribution systems, Per‐unit quantities, Bus admittance matrix, Gauss- Seidel and Newton-Raphson load flow methods, Voltage and Frequency control, Power factor correction, Symmetrical components, Symmetrical and unsymmetrical fault analysis, Principles of over‐current, differential and distance protection; Circuit breakers, System stability concepts, Equal area criterion.

Section 7: Control Systems

Mathematical modeling and representation of systems, Feedback principle, transfer function, Block diagrams and Signal flow graphs, Transient and Steady‐state analysis of linear time invariant systems, Routh-Hurwitz and Nyquist criteria, Bode plots, Root loci, Stability analysis, Lag, Lead and Lead‐Lag compensators; P, PI and PID controllers; Statespace model, State transition matrix.

Section 8: Electrical and Electronic Measurements

Bridges and Potentiometers, Measurement of voltage, current, power, energy and power factor; Instrument transformers, Digital voltmeters and multimeters, Phase, Time and Frequency measurement; Oscilloscopes, Error analysis.

Section 9: Analog and Digital Electronics

Characteristics of diodes, BJT, MOSFET; Simple diode circuits: clipping, clamping, rectifiers; 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, Demultiplexer, Schmitt trigger, Sample and hold circuits, A/D and D/A converters, 8085Microprocessor: Architecture, Programming and Interfacing.

Section 10: Power Electronics

Characteristics of semiconductor power devices: Diode, Thyristor, Triac, GTO, MOSFET, IGBT; DC to DC conversion: Buck, Boost and Buck-Boost converters; Single and three phase configuration of uncontrolled rectifiers, Line commutated thyristor based converters, Bidirectional ac to dc voltage source converters, Issues of line current harmonics, Power factor, Distortion factor of ac to dc converters, Single phase and three phase inverters, Sinusoidal pulse width modulation.

Here you can download the PDF file of the above syllabus

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Latest GATE-2018 Syllabus for Civil Engineering

2018-01-02T06:40:00.000-08:00

Here you can get the latest syllabus of civil engineering for GATE- 2018.

GATE- Graduate Aptitude Test in Engineering.

GATE SYLLABUS – CIVIL ENGINEERING

Section 1: 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, local maxima and minima, Taylor and Maclaurin series; Evaluation of definite and indefinite integrals, application of definite integral to obtain area and volume; Partial derivatives; Total derivative; Gradient, Divergence and Curl, Vector identities, Directional derivatives, Line, Surface and Volume integrals, Stokes, Gauss and Green’s theorems.

Ordinary Differential Equation (ODE): First order (linear and non-linear) equations; higher order linear equations with constant coefficients; Euler-Cauchy equations; Laplace transform and its application in solving linear ODEs; initial and boundary value problems.

Partial Differential Equation (PDE): Fourier series; separation of variables; solutions of one- dimensional diffusion equation; first and second order one-dimensional wave equation and two-dimensional Laplace equation.

Probability and Statistics: Definitions of probability and sampling theorems; Conditional probability; Discrete Random variables: Poisson and Binomial distributions; Continuous random variables: normal and exponential distributions; Descriptive statistics - Mean, median, mode and standard deviation; Hypothesis testing.

Numerical Methods: Accuracy and precision; error analysis. Numerical solutions of linear and non-linear algebraic equations; Least square approximation, Newton’s and Lagrange polynomials, numerical differentiation, Integration by trapezoidal and Simpson’s rule, single and multi-step methods for first order differential equations.

Section 2: Structural Engineering

Engineering Mechanics: System of forces, free-body diagrams, equilibrium equations; Internal forces in structures; Friction and its applications; Kinematics of point mass and rigid body; Centre of mass; Euler’s equations of motion; Impulse-momentum; Energy methods; Principles of virtual work.

Solid Mechanics: Bending moment and shear force in statically determinate beams; Simple stress and strain relationships; Theories of failures; Simple bending theory, flexural and shear stresses, shear centre; Uniform torsion, buckling of column, combined and direct bending stresses.

Structural Analysis: Statically determinate and indeterminate structures by force/ energy methods; Method of superposition; Analysis of trusses, arches, beams, cables and frames; Displacement methods: Slope deflection and moment distribution methods; Influence lines; Stiffness and flexibility methods of structural analysis.

Construction Materials and Management: Construction Materials: Structural steel - composition, material properties and behaviour; Concrete - constituents, mix design, short-term and long-term properties; Bricks and mortar; Timber; Bitumen. Construction Management: Types of construction projects; Tendering and construction contracts; Rate analysis and standard specifications; Cost estimation; Project planning and network analysis - PERT and CPM.

Concrete Structures: Working stress, Limit state and Ultimate load design concepts; Design of beams, slabs, columns; Bond and development length; Prestressed concrete; Analysis of beam sections at transfer and service loads.

Steel Structures: Working stress and Limit state design concepts; Design of tension and compression members, beams and beam- columns, column bases; Connections - simple and eccentric, beam-column connections, plate girders and trusses; Plastic analysis ofbeams and frames.

Section 3: Geotechnical Engineering

Soil Mechanics: Origin of soils, soil structure and fabric; Three-phase system and phase relationships, index properties; Unified and Indian standard soil classification system; Permeability - one dimensional flow, Darcy’s law; Seepage through soils - two-dimensional flow, flow nets, uplift pressure, piping; Principle of effective stress, capillarity, seepage force and quicksand condition; Compaction in laboratory and field conditions; One- dimensional consolidation, time rate of consolidation; Mohr’s circle, stress paths, effective and total shear strength parameters, characteristics of clays and sand.

Foundation Engineering: Sub-surface investigations - scope, drilling bore holes, sampling, plate load test, standard penetration and cone penetration tests; Earth pressure theories - Rankine and Coulomb; Stability of slopes - finite and infinite slopes, method of slices and Bishop’s method; Stress distribution in soils - Boussinesq’s and Westergaard’s theories, pressure bulbs; Shallow foundations - Terzaghi’s and Meyerhoff’s bearing capacity theories, effect of water table; Combined footing and raft foundation; Contact pressure; Settlement analysis in sands and clays; Deep foundations - types of piles, dynamic and static formulae, load capacity of piles in sands and clays, pile load test, negative skin friction.

Section 4: Water Resources Engineering

Fluid Mechanics: Properties of fluids, fluid statics; Continuity, momentum, energy and corresponding equations; Potential flow, applications of momentum and energy equations; Laminar and turbulent flow; Flow in pipes, pipe networks; Concept of boundary layer and its growth.

Hydraulics: Forces on immersed bodies; Flow measurement in channels and pipes; Dimensional analysis and hydraulic similitude; Kinematics of flow, velocity triangles; Basics of hydraulic machines, specific speed of pumps and turbines; Channel Hydraulics - Energy-depth relationships, specific energy, critical flow, slope profile, hydraulic jump, uniform flow and gradually varied flow

Hydrology: Hydrologic cycle, precipitation, evaporation, evapo-transpiration, watershed, infiltration, unit hydrographs, hydrograph analysis, flood estimation and routing, reservoir capacity, reservoir and channel routing, surface run-off models, ground water hydrology - steady state well hydraulics and aquifers; Application of Darcy’s law.

Irrigation: Duty, delta, estimation of evapo-transpiration; Crop water requirements; Design of lined and unlined canals, head works, gravity dams and spillways; Design of weirs on permeable foundation; Types of irrigation systems, irrigation methods; Water logging and drainage; Canal regulatory works, cross-drainage structures, outlets and escapes.

Section 5: Environmental Engineering

Water and Waste Water: Quality standards, basic unit processes and operations for water treatment. Drinking water standards, water requirements, basic unit operations and unit processes for surface water treatment, distribution of water. Sewage and sewerage treatment, quantity and characteristics of wastewater. Primary, secondary and tertiary treatment of wastewater, effluent discharge standards. Domestic wastewater treatment, quantity of characteristics of domestic wastewater, primary and secondary treatment. Unit operations and unit processes of domestic wastewater, sludge disposal.

Air Pollution: Types of pollutants, their sources and impacts, air pollution meteorology, air pollution control, air quality standards and limits.

Municipal Solid Wastes: Characteristics, generation, collection and transportation of solid wastes, engineered systems for solid waste management (reuse/ recycle, energy recovery, treatment and disposal).

Noise Pollution: Impacts of noise, permissible limits of noise pollution, measurement of noise and control of noise pollution.

Section 6: Transportation Engineering

Transportation Infrastructure: Highway alignment and engineering surveys; Geometric design of highways - cross-sectional elements, sight distances, horizontal and vertical alignments; Geometric design of railway track; Airport runway length, taxiway and exit taxiway design.

Highway Pavements: Highway materials - desirable properties and quality control tests; Design of bituminous paving mixes; Design factors for flexible and rigid pavements; Design of flexible pavement using IRC: 37-2012; Design of rigid pavements using IRC: 58-2011; Distresses in concrete pavements.

Traffic Engineering: Traffic studies on flow, speed, travel time - delay and O-D study, PCU, peak hour factor, parking study, accident study and analysis, statistical analysis of traffic data; Microscopic and macroscopic parameters of traffic flow, fundamental relationships; Control devices, signal design by Webster’s method; Types of intersections and channelization; Highway capacity and level of service of rural highways and urban roads.

Section 7: Geomatics Engineering

Principles of surveying; Errors and their adjustment; Maps - scale, coordinate system; Distance and angle measurement - Levelling and trigonometric levelling; Traversing and triangulation survey; Total station; Horizontal and vertical curves.

Photogrammetry - scale, flying height; Remote sensing - basics, platform and sensors, visual image interpretation; Basics of Geographical information system (GIS) and Geographical Positioning system (GPS).

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Mathematics Intermediate 2nd Year Important Formulae- PDF free download | sharepdfs.blogspot.com

2018-01-02T02:40:00.000-08:00

Mathematics Intermediate 2nd Year Important Formulae

List of Important formulae

1) Analytical Geometry

Distance between two points in cartesian coordinates
Distance between two points in polar coordinates
Midpoint formula
Section/ Division formula
Centroid of the triangle
Incenter of the triangle
Parallel line condition
Perpendicular line condition
Angle between two lines
Equation of straight lines
Area of triangle
Area of quadrilateral
Area of rectangle

2) Calculus
Differential Calculus
First principle method
Rule of Differentiation

Properties of Logarithm
Parametric Differentiation

Sum to product volume

Rate of Change

Extreme values of Function

Integral Calculus
Rules of Integration

3) Trigonometry
4) Integration
5) Paraabola
6) Ellipse
7) Hyperbola
8) Scalar and Vectors
9) Symbols or Notations
10) Greek Letters

Download the full PDF of Mathematics Intermediate 2nd Year Important Formulae

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Latest GATE 2018 Syllabus for Mechanical Engineering

2018-01-02T00:38:00.002-08:00

Here you can get the latest syllabus of mechanical engineering for GATE- 2018.

GATE- Graduate Aptitude Test in Engineering.

Syllabus for Mechanical Engineering (ME)

***[1]* Aptitude *(GA)***

(COMMON TO ALL PAPERS)

Verbal Ability: English grammar, sentence completion, verbal analogies, word groups, instructions, critical reasoning and verbal deduction.

Numerical Ability: Numerical computation, numerical estimation, numerical reasoning and data interpretation.

[2] 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.

[3] 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.

[4] 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:Pelton-wheel, Francis and Kaplan turbines — impulse and reaction principles, velocity diagrams.

[5] 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.

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50 Most Common Job Interview Mistakes | sharepdfs.blogspot.com

LET US C - C LANGUAGE EBOOK BY YASHAVANT P. KANETKAR FREE DOWNLOAD

LET US C

Yashavant P. Kanetkar

Loops

What is a Function

THE HACKERS HANDBOOK BY HUGO CORNWALL - EBOOK

THE HACKERS HANDBOOK

First Principles

Latest GATE-2018 syllabus for Computer Science and IT Engineering

GATE SYLLABUS – COMPUTER SCIENCE ENGINEERING

The first step towards it is the knowledge of entire syllabus and GATE exam Eligibility. Go through the entire Computer Science syllabus and make your study plan accordingly. Get GATE Syllabus for CSE from this article.

Computer science Section 1: Engineering Mathematics

Computer science Section 2: Digital Logic

Boolean algebra. Combinational and sequential circuits. Minimization. Number representations and computer arithmetic (fixed and floating point).

Section 3: Computer Organization and Architecture

Machine instructions and addressing modes. ALU, data‐path and control unit. Instruction pipelining. Memory hierarchy: cache, main memory and secondary storage; I/O interface (interrupt and DMA mode).

Section 4: Programming and Data Structures

Programming in C. Recursion. Arrays, stacks, queues, linked lists, trees, binary search trees, binary heaps, graphs.

Section 5: Algorithms

Searching, sorting, hashing. Asymptotic worst case time and space complexity. Algorithm design techniques: greedy, dynamic programming and divide‐and‐conquer. Graph search, minimum spanning trees, and shortest paths.

Section 6: Theory of Computation

Regular expressions and finite automata. Context-free grammars and push-down automata. Regular and contex-free languages, pumping lemma. Turing machines and undecidability.

Section 7: Compiler Design

Lexical analysis, parsing, syntax-directed translation. Runtime environments. Intermediate code generation.

Section 8: Operating System

Processes, threads, inter‐process communication, concurrency and synchronization.Deadlock. CPU scheduling. Memory management and virtual memory. File systems.

Section 9: Databases

ER‐model. Relational model: relational algebra, tuple calculus, SQL. Integrity constraints, normal forms. File organization, indexing (e.g., B and B+ trees). Transactions and concurrency control

Section 10: Computer Networks

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Latest GATE - 2018 syllabus for electrical engineering

GATE SYLLABUS – ELECTRICAL ENGINEERING

Section 1: Engineering Mathematics

Section 2: Electric Circuits

Section 3: Electromagnetic Fields

Section 4: Signals and Systems

Section 5: Electrical Machines

Section 6: Power Systems

Section 7: Control Systems

Section 8: Electrical and Electronic Measurements

Section 9: Analog and Digital Electronics

Section 10: Power Electronics

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Latest GATE-2018 Syllabus for Civil Engineering

GATE SYLLABUS – CIVIL ENGINEERING

Section 1: Engineering Mathematics

Section 2: Structural Engineering

Section 3: Geotechnical Engineering

Section 4: Water Resources Engineering

Section 5: Environmental Engineering

Section 6: Transportation Engineering

Section 7: Geomatics Engineering

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Mathematics Intermediate 2nd Year Important Formulae- PDF free download | sharepdfs.blogspot.com

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Latest GATE 2018 Syllabus for Mechanical Engineering

[1] Aptitude (GA)

[2] ENGINEERING MATHEMATICS

[3] APPLIED MECHANICS AND DESIGN

[4] FLUID MECHANICS AND THERMAL SCIENCES

[5] MANUFACTURING AND INDUSTRIAL ENGINEERING

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Processes, threads, inter‐process communication, concurrency and synchronization.
Deadlock. CPU scheduling. Memory management and virtual memory. File systems.

***[1]* Aptitude *(GA)***