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GATE 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 includes 3 sections, namely:

  • General Aptitude
  • Engineering Mathematics
  • Mechanical Engineering Questions

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.

Here’s an Overview of the Page:

  1. What is GATE 2023 Mechanical Engineering Syllabus?
  2. GATE 2023 Mechanical Engineering Syllabus
  3. GATE Mechanical Engineering 2023 Books
  4. GATE 2023 ME Exam Pattern
  5. Frequently Asked Questions (FAQs) - GATE 2023 Mechanical Engineering Syllabus
  6. How Can VISHWA Help You?

GATE 2023 Mechanical Engineering Syllabus

1. What is the GATE 2023 Mechanical Engineering Syllabus?

The GATE 2023 ME syllabus will be published along with the official notification; it is unlikely that significant changes will be made to the previous year’s syllabus. There are a total of 5 sections in the GATE Mechanical Engineering syllabus, and they are as follows:

  1. General Aptitude
  2. Engineering Mathematics
  3. Applied Mechanics and Design
  4. Fluid Mechanics and Thermal Sciences
  5. Materials, Manufacturing, and Industrial Engineering

In the GATE question paper for Mechanical Engineering, there are two mandatory sections – General Aptitude and Engineering Mathematics. Usually, the General Aptitude section carries 15 marks, and the Engineering Mathematics section holds 13 marks, while questions from Mechanical Engineering subjects make up the remaining 72 marks.

Let us explore all 5 sections individually in detail.

Subject Topics Sub-Topics
General Aptitude
(Mandatory Section)
Numerical Ability Numerical Computation
Numerical Estimation
Logical Reasoning
Data Interpretation
Verbal Ability English Grammar
Sentence Completion
Verbal Analogies
Word Groups Instructions
Critical Reasoning
Verbal Deduction

2. GATE 2023 Mechanical Engineering Syllabus

2.1 General Aptitude

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 Mechanical Engineering syllabus are:

Subject Topics Sub-Topics
General Aptitude (Mandatory Section) Numerical Ability Numerical Computation
Numerical Estimation
Logical Reasoning
Data Interpretation
Verbal Ability English Grammar
Sentence Completion
Verbal Analogies
Word Groups Instructions
Critical Reasoning
Verbal Deduction
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

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.


3. GATE Mechanical Engineering 2023 Books

Purchasing the best GATE Mechanical Engineering books is essential to prepare effectively and score high in the GATE Exam. Here are some of the highly rated GATE ME books that help you in your GATE Exam prep.

GATE Mechanical Engineering 2023 Books
Name of the Book Author
Fluid Mechanics R.K. Bansal, Frank M. White
Heat Transfer Cengel
Production Engineering Swadesh Singh
Thermodynamics P.K. Nag
Theory of Machines (TOM) S.S. Ratan

4. GATE 2023 ME Exam Pattern

After analyzing the GATE Mechanical syllabus, it is also important to examine the GATE ME Exam pattern to know more about the exam and prepare accordingly. Find the GATE ME Exam pattern below.

GATE Mechanical Engineering Paper Code ME
Examination Mode Online – Computer-Based Test
No.of Questions 65
Total Marks 100
Question Types MCQs, MSQs, & NAT
Exam Duration 3 Hours (180 Minutes)
Sectional Time-limit None
Number of Sections 3 (General Aptitude, Engineering Mathematics, Mechanical Engineering Subjects)
Section-wise Weightage General Aptitude – 15 Marks
Engineering Mathematics – 13 Marks
Mechanical Engineering Subjects – 72 Marks
Marking Scheme 1 Marks/ 2 Marks for each correct answer
Negative Marking 1/3 marks deducted for each wrong answer (1 Mark MCQ)
2/3 marks deducted for each wrong answer (2 Mark MCQ)
No negative marking for MSQ and NAT

5. Frequently Asked Questions – GATE 2023 Mechanical Engineering Syllabus

i) Question: Where can we download the official GATE 2023 ME Syllabus?

Answer: GATE aspirants can find the GATE ME syllabus on the official GATE website. We have also posted the GATE ME syllabus on this page.

ii) Question: Are questions framed only based on the topics in the GATE ME syllabus?

Answer: Yes, the questions in the GATE ME Exam are from the topics included in the GATE ME syllabus.

iii) Question: How many sections are in the GATE 2023 ME Syllabus?

Answer: The are 3 primary sections in the GATE ME syllabus, and they are as follows:

  • General Aptitude
  • Engineering Mathematics
  • Mechanical Engineering Questions

iv) Question: Will there be any significant changes in the GATE 2023 ME syllabus?

Answer: It is unlikely that the GATE 2023 ME syllabus will go through major changes.

v) Question: Is General Aptitude a common section in all GATE Exams?

Answer: Yes, the General Aptitude and Engineering Mathematics sections are common for all 29 GATE papers.


Takeaway Thoughts

We hope the information presented on this page gives you much-needed clarity on the GATE 2023 Mechanical Engineering syllabus. Examining the GATE ME syllabus and ensuring you have covered all the topics in the syllabus is crucial to securing a high score in the GATE 2023 ME Exam. Familiarizing yourself with the syllabus and exam pattern will help you identify the important subject areas and devise a study plan accordingly. Consider joining a GATE online coaching program to improve your odds of getting a high GATE score.

Good Luck with the Exam!


6. How Can VISHWA Help You?

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