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GATE 2023 Mechanical Syllabus
GATE 2023 Mechanical Engineering Syllabus
Are you preparing for the GATE Mechanical Engineering Exam? It is crucial to analyze the GATE ME syllabus while preparing for the GATE ME Exam, as it helps you identify the important topics and maximize scoring opportunities.
GATE Mechanical Engineering syllabus is divided into 3 sections.
- General Aptitude
- Engineering Mathematics
- Mechanical Engineering Topics
The GATE 2023 organizer, i.e., IIT Kanpur, will release the updated syllabus on their website. In this article, we have provided the topic-wise Mechanical Engineering syllabus to help candidates prepare effectively for the GATE 2023 ME Exam.
2.2 Engineering Mathematics
Similar to the General Aptitude section, this section is common for all 29 GATE papers. Both General Aptitude and Engineering Mathematics can be high-scoring sections if you prepare effectively and understand the concepts.
The topics covered in the Engineering Mathematics section of the GATE Electronics and Communications Engineering syllabus are:
| Subject | Topics | Sub-Topics |
|---|---|---|
| Engineering Mathematics (Mandatory Section) | Linear Algebra | Matrix Algebra |
| Systems of Linear Equations | ||
| Eigen Values & 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 Derivatives, Directional Derivatives | ||
| Gradient, Divergence, and Curl | ||
| Vector Identities | ||
| Line, Surface, and Volume Integrals | ||
| Ordinary Differential Equations (ODE) | First Order (Linear and Non-Linear) Equations | |
| Higher Order Linear Equations with Constant Coefficients | ||
| Euler-Cauchy Equations | ||
| Initial and Boundary Value Problems | ||
| Partial Differential Equations (PDE) | Fourier Series | |
| Separation of Variables | ||
| Solutions of One-dimensional Diffusion Equation | ||
| First- and Second-Order One-dimensional Wave Equation & Two-dimensional Laplace Equation | ||
| Probability & Statistics | Sampling Theorems | |
| Conditional Probability | ||
| Random Variables: Discrete and Continuous, Poisson and Normal Distributions | ||
| Descriptive Statistics - Mean, Median, Mode, and Standard Deviation | ||
| Linear Regression | ||
| Numerical Methods | Error Analysis | |
| Numerical Solutions of Linear and Non-linear Algebraic Equations | ||
| Numerical Differentiation | ||
| Newton's and Lagrange Polynomials | ||
| Integration by Trapezoidal and Simpson's Rule | ||
| Single and Multi-step Methods for First-Order Differential Equations |
2.3. Applied Mechanics and Design
Applied Mechanics is a branch of engineering that deals with the motion of any substance that can be experienced without the help of instruments. The concepts covered in the Applied Mechanics and Design section of the GATE Mechanical Engineering are:
| Subject | Topics | Sub-Topics |
|---|---|---|
| Applied Mechanics and Design | Engineering Mechanics | Free-Body Diagrams and Equilibrium |
| Friction and its Applications including Rolling Friction, Bet-Pulley, Brakes, Clutches, Screw Jack, Wedge, Vehicles, etc. | ||
| Trusses and Frames | ||
| Virtual Work | ||
| Kinematics and Dynamics of Rigid Bodies in Plane Motion | ||
| Impulse and Momentum (Linear and Angular) and Energy Formations | ||
| Lagrange's Equation | ||
| Mechanics of Materials | Stress and Strain, Elastic Constants, Poisson's Ratio | |
| Mohr's Circle for Plane Stress and Plane Strain | ||
| Thin Cylinders | ||
| Shear Force and Bending Moment Diagrams | ||
| Bending and Shear Stresses | ||
| Concept of Shear Centre | ||
| Deflection of Beams | ||
| Torsion of Circular Shafts | ||
| Euler's Theory of Columns | ||
| Energy Methods | ||
| Thermal Stresses | ||
| Strain Gauges and Rosettes | ||
| Testing of Materials with Universal Testing Machine | ||
| Testing of Hardness and Impact Strength | ||
| Theory of Machines | Displacement, Velocity, and Acceleration Analysis of Plane Mechanisms | |
| Dynamic Analysis of Linkages, Cams | ||
| Gears and Gear Trains | ||
| Flywheels and Governors | ||
| Balancing of Reciprocating and Rotating Masses | ||
| Gyroscope | ||
| Vibrations | Free and Forced Vibration of Single Degree of Freedom Systems | |
| Effect of Damping | ||
| Vibration Isolation | ||
| Resonance | ||
| Critical Speeds of Shafts | ||
| Machine 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, Gears, Rolling and Sliding Contact Bearings | ||
| Brakes and Clutches, Springs |
2.4. Fluid Mechanics and Thermal Sciences
Fluid Mechanics and Thermal Sciences is a branch of science concerned with heat and energy, and involves a study of Thermodynamics, Heat Transfer, and Fluid Mechanics. The topics covered in the Fluid Mechanics and Thermal Sciences section of the GATE Mechanical Engineering are:
| Subject | Topics | Sub-Topics |
|---|---|---|
| Fluid Mechanics and Thermal Sciences | Fluid Mechanics | Fluid Properties |
| Fluid Statics, Forces on Submerged Bodies, Stability of Floating Bodies | ||
| Control-Volume Analysis of Mass, Momentum, and Energy | ||
| Fluid Acceleration | ||
| Differential Equations of Continuity and Momentum | ||
| Bernoulli's Equation | ||
| Dimensional Analysis | ||
| Viscous Flow of Incompressible Fluids, Boundary Layer, Elemental Turbulent Flow, Flow Through Pipes, Head Losses in Pipes, Bends, and Fittings | ||
| Basics of Compressible Fluid Flow | ||
| Heat Transfer | Modes of Heat Transfer | |
| One Dimensional Heat Conduction, Resistance Concept and Electrical Analogy, Heat Transfer through Fins | ||
| Unsteady Heat Conduction, Lumped Parameter System, Heisler's Charts | ||
| Thermal Boundary Layer, Dimensionless Parameters in Free and Forced Convective Heat Transfer, Heat Transfer Correlations for Flow Over Flat Plates and Through Pipes, Effect of Turbulence | ||
| Heat Exchanger Performance, LMTD and NTU Methods | ||
| Radiative Heat Transfer, Stefan-Boltzmann Law, Wien's Displacement Law, Black and Grey Surfaces, View Factors, Radiation Network Analysis | ||
| Thermodynamics | Thermodynamic Systems and Processes | |
| Properties of Pure Substances, Behavior of Ideal and Real Gasses | ||
| Zeroth and First Laws of Thermodynamics, Calculation of Work and Heat in Various Processes | ||
| Second Law of Thermodynamics | ||
| Thermodynamic Property Charts and Tables, Availability and Irreversibility | ||
| Thermodynamic Relations | ||
| Applications | Power Engineering: Air and Gas Compressors | |
| Vapor and Gas Power Cycles, Concepts of Regeneration and Reheat | ||
| I.C Engines: Air-Standard Otto, Diesel, and Dual Cycles | ||
| Refrigeration and Air-Conditioning: Vapor and Gas Refrigeration and Heat Pump Cycles | ||
| Properties of Moist Air, Psychrometric Chart, Basic Psychrometric Processes | ||
| Turbomachinery: Impulse and Reaction Principles, Velocity Diagrams, Pelton-Wheel, Francis and Kaplan Turbines, Steam and Gas Turbines |
2.5. Materials, Manufacturing, and Industrial Engineering
Manufacturing and Industrial Engineering is an interdisciplinary section of engineering that focuses on the application of materials and production technologies. The concepts covered in the Materials, Manufacturing, and Industrial Engineering section of the GATE Mechanical Engineering syllabus are:
| Subject | Topics | Sub-Topics |
|---|---|---|
| Materials, Manufacturing and Industrial Engineering | Engineering Materials | Structure and Properties of Engineering Materials |
| Phase Diagrams, Heat Treatment, | ||
| Stress-Strain Diagrams for Engineering Materials | ||
| Casting, Forming, and Joining Processes | Different Types of Castings, Design of Patterns, Moulds, and Cores | |
| Solidification of Cooling | ||
| Riser and Gating Design | ||
| 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 | ||
| Principles of Welding, Brazing, Soldering, and Adhesive Bonding | ||
| Machining and Machine Tool Operations | Mechanics of Machining | |
| Basic Machine Tools | ||
| 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, Jigs and Fixtures | ||
| Abrasive Machining Processes | ||
| NC/CNC Machines and CNC Programming | ||
| Metrology and Inspection | Limits, Fits, and Tolerances | |
| Linear and Angular Measurements | ||
| Comparators | ||
| Interferometry | ||
| Form and Finish Measurement | ||
| Concepts of Coordinate-Measuring Machine (CMM) | ||
| Computer Integrated Manufacturing | Basic Concepts of CAD/CAM and their Integration Tools | |
| Additive Manufacturing | ||
| Production Planning and Control | Forecasting Models, Aggregate Production Planning, Scheduling, Materials Requirement Planning | |
| Lean Manufacturing | ||
| Inventory Control | Deterministic Models | |
| Safety Stock Inventory Control Systems | ||
| Operations Research | Linear Programming, Simplex Method, Transportation, Assignment, Network Flow Models, Simple Queuing Models, PERT and CPM |
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GATE Question Papers 2023 Now that you have checked the GATE Exam Syllabus, enhance your preparation by practicing using GATE Exam question papers. Candidates can now download the unofficial GATE 2023 question paper for ME from this page once the official GATE website has released them. Keep following our page to check GATE 2023 CE, CS, EE, EC, and IN questions papers. |
