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# GATE SOLVED QUESTION PAPERS FOR MECHANICAL PDF

Friday, May 3, 2019

GATE Examination Solved Question Papers (Previous Years) GATE Papers with Answer Keys free download last 5 year Gate Solved Paper. Mechanical Engineering; Mining Engineering; Metallurgical Engineering pdf-download- icon. Get all set of GATE Mechanical question papers with solution. Download the list of GATE ME previous year question papers and answer key PDF of What is the use of these solved papers, when you are unable to solve. Mechanical Engineering Previous Years GATE Solved Question Papers Collection – PDF Free Download Mechanical Engineering Previous Years GATE .

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“where to find gate previous years question papers pdf? where to find Below article will solve this puzzle of yours. ME, Mechanical Engineering, Download. GATE previous year solved papers Mechanical are the optimal factors to have an idea about the question pattern. Go through our Ebook for previous year. [PDF] Mechanical Engineering GATE Previous Years Question Papers Fully Comprehensively Solved. GATE (Most Important) How to.

However, there is no negative marking for a wrong answer in numerical answer type questions. Numerical Ability: Numerical computation, numerical estimation, numerical reasoning and data interpretation.

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 Greens theorems.

Differential equations: First order equations linear and nonlinear , Higher order linear differential equations with constant coefficients, Cauchys and Eulers equations, Initial and boundary value problems, Laplace transforms, Solutions of one dimensional heat and wave equations and Laplace equation.

Complex variables: Analytic functions, Cauchys 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 Simpsons rule, single and multi-step methods for differential equations. Strength of Materials: Stress and strain, stress-strain relationship and elastic constants, Mohrs 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; Eulers 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.

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.

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. Metal Casting: Design of patterns, moulds and cores; solidification and cooling; riser and gating design, design considerations.

## Solved Papers: Mechanical Engineering (Me)

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. I always wanted to join Gate Academy but couldn't since I was working in a private company but these videos on Youtube really helped me.

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Engineering Mathematics. Environmental Engineering.

Fluid Mechanics and Hydraulic Machines. Geotechnical Engineering. Highway Engineering and Surveying. Irrigation Engg. Strength of Materials. Structural Analysis. Chemical Reaction Engineering.

Chemical Technology. Fluid Mechanics and Mechanical Operations.

General Aptitude. Heat Transfer. Instrumentation and Process Control.

## GATE Mechanical Engineering Previous Year (Past) Papers (PDF) from 2005-2019.

Mass Transfer and Transport Phenomenon. Plant Design and Economics. Process Calculations.

Compiler Design. Computer Network.

Digital Logic. General Apitude.The heat loss during the process is Q. One end of the rod is fixed and other end is free.