This post gives latest GATE Syllabus for Mechanical Engineering. It will be updated if any changes are announced by the GATE organizing institute. This GATE syllabus is a part of GATE Exam info and Preparation Guide. I would also recommend you to refer A set of ‘Must Read’ articles for M.Tech aspirants which I wrote over a year answering questions of M.Tech aspirants.

**GATE Syllabus for Mechanical Engineering is as follows:**

### General Aptitude (GA)

**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.

### 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; behavior 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.

### 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.

kumar subrat

its really helpful…………!!!!!

saravana selvaraj

i’m preparing for the GATE exam its helpfull…………….

vrock

this is really awesome. very much helpfull

agil

thank u

B V S RAGHU VAMSI

This is very much helpful. I am working as a lecturer in an Engineering College in Mechanical Engineering Dept., since 2 years. I can do the required need for you.

bijay

thank u 4 giving some extra knowlege

Aboobacker Sidique P A

Thank you!!

ABHIJEET

Thnq,,, its reely precise an helpful………

abinv

i’m doing 3rd BE mech……….want to write GATE……am i eligible? pl name the books for GATE MECH.

Vishwas

Thanks a lot

Rahul K

Hey can ne1 suggest which book 2 use..?Or ru folks using only d enng books..?

Rahul K

& ya im doin MECH..so do suggest at rahulsbond@yahoo.co.in

sumitgupta

its a very good diretion for making relief and avoid confusion

kalipavan

its a good sugessions for students who visited this site

Shubhashish

Well r the topics given above covers the whole syllabus?Can anyone plz suggest me some books?i m a third year mechanical student and a gate aspirant…

manjesh.r

thank u my dear friends u peoples doing excellent job wit students to get them well prepared for exams like gate, we students require some more informations about gate.. i request to please get us the healthy study materials for further improovement in gate.

thanking uy

D.Jithin

Thank you. Its very helpful.

nitin`

fudu

roshan kumar

#

’m doing 3rd BE mech……….want to write GATE……am i eligible? pl name the books for GATE MECH.

pruthvi

sir,

Thank you for your effort for us. My request you to please is “Can you please post me how to prepare for Gate-2011”.

MOHAN KUMAR

ya this information was very helpful to me

practice make perfect this is for only time purpose so i need some sample question paper if anybody having means send it to me pls pls pls

uttam

very helpful…thanks

Ajinkya

Thanks zahed

Arnab Bhattacharjee

It is really very helpful for us. — A lot of thanks.

bobby

hiii alll….i have one doubt…actually if we study that topics..it will be enough for gate??

balvinder singh

thank u

abdullah ali

thankss

Prabal Bumkar

same fr 2012 r wl change

deepak

thanks

Amandeep rathore

This is a helping hand…which only gives never takes….thanx n good wishes 2 all..Enjoy..

akhtar khan

thanks……………

love

its okkkkkkkkkkkk

seetaram

thanks………

please furnish marks allotment also.

`Avesh

thank you so much….

gopal

thank you very much…………..

anupam

thanks….a lot…..

Vijay rishi raj

Thank you very much it a very use full for us.

N P kakadiya

wanna thanks, good job go ahead……..

rohit

thanks

raj

thanks to inform nd guidi

ng abt admis

sion. In vairus collges

priya

thankss but plzz furnish it with marks for the respective sub.

Nitin

Mentioned caption as 2012 syllabus, but you have given herein 2011 syllabus? Please confirm the year for which the syllabus is pertaining.

veeresh

thank u

chethan

thank u.

manoj

have a good job

Omkar

thank you

jignesh

it is sufficeint for the gate?

thanks

NARESH

thanks…………

vishwas

thanku very much god bless u

AVINASH

sir, i want websites from where i can get the contents of syllabi of GATE EXAM

ravishanker vishwakarma

dear sir,

ravishanker vishwakarma

I am 3rd year student of me branch so therefore you suggest me how i can prepare a gate exam 2012.

thanking you.

Patrica

Wont there be any change for sure in the syllabi?

Naman

sir, could u provide me the websites from where i could the syllabus for the gate exam and i want to know that for the gate does we have to start it from the very 1st year of b. tech

thank you

amit

sir …….. i have done m.sc(IT).what can i doing m.tech in Mechanical enginering

Rajesh yadav

Good …helpful

Rajasekhar

Thank u zahid ji….

this site very useful

ELANGO

THANKZ……

Chaitanya

Wat about gate qualifying mark?

y l sriram

thnk u….. sir please give the exam pattern…

Abhishek

Thanks. Its really coverings, for me !

ashok

I was in need of sm results bt its given al the topics covered frm first yr to last yr pls. Tel me sm imp topics in mech engg. .

shiva kumar

its helpful………..

PRINCE KUMAR DIXIT

thanks sir

swapnil

hello sir, in 2012 syllabus General Aptitude (GA) is not include.

i am so confuse because in 2011 General Aptitude (GA) is present in GATE Syllabus.

check this web site.

and sir please guidence us.

so can we concentrate on General Aptitude (GA) or not?

http://www.iitk.ac.in/gate/gate2012/me.php

Zahid

Don’t worry. GA is a part of all question papers. check the link from IITK website http://www.iitk.ac.in/gate/gate2012/structure.php

swapnil

thank u so much sir…

I am huge fan of u…

ch.nagabrahmachari

hai any one please conform to general aptitude is there or notin gate 2012 syllabus

hari

gate 2013 syllabus or R09 regulation syllabus and some important website for the gate

sameer

I was in need of some better results bt its given al the topics covered frm first yr to last yr pls. Tel me sm imp topics in mech engg. .as im in last so i cant coverd evrythng

sathish

i finished B,E mechanical at 2012.How long i can write gate exam……?

Riyaz

Hello sir! Iam in b.tech 1st mechanical student.sir would you help me how to prepare for gate exam?

Riyaz

Hello sir! Iam in b.tech mechanical 1st yr..sir would you help me how to prepare for gate exam?

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