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Here you will find IAS Mechanical Engineering Syllabus 2023.


1. Mechanics:-

1.1 Mechanics of rigid bodies: Equations of equilibrium in space and its application; first and second mo ments of area; simple problems on friction; kinematics of particles for plane motion; elementary particle dynamics.

1.2 Mechanics of deformable bodies: Generalized Hooke’s law and its application; design problems on axial stress, shear stress and bearing stress; material properties for dynamic loading; bending shear and stresses in beams;. determination of principle stresses and strains – analytical and graphical; compound and combined stresses; bi-axial stresses - thin walled pressure vessel; material behaviour and design factors for dynamic load; design of circular shafts for bending and torsional load only; deflection of beam for statically determinate problems; theories of failure.

2. Engineering Materials:-

Basic concepts on structure of solids; common ferrous and non-ferrous materials and their applications; heat-treatment of steels; non-metals- plastics, ceramics, composite materials and nano-materials.

3. Theory of Machines:-

Kinematic and dynamic analysis of plane mechanisms. Cams, Gears and epicyclic gear trains, flywheels, governors, balancing of rigid rotors, balancing of single and multicylinder engines, linear vibration analysis of mechanical systems (single degree of freedom), Critical speeds and whirling of shafts.

4. Manufacturing Science:

4.1 Manufacturing Process:- Machine tool engineering – Merchant’s force analysis; Taylor’s tool life equation; conventional machining; NC and CNC machining process; jigs and fixtures. Non-conventional machining – EDM, ECM, ultrasonic, water jet machining etc; application of lasers and plasmas; energy rate calculations. Forming and welding processes- standard processes. Metrology - concept of fits and tolerances; tools and gauges; comparators; inspection of length; position; profile and surface finish.

4.2. Manufacturing Management:- System design: factory location- simple OR models; plant layout - methods based; applications of engineering economic analysis and break- even analysis for product selection, process selection and capacity planning; predetermined time standards. System planning; forecasting methods based on regression and decomposition, design and balancing of multi model andstochastic assembly lines; inventory management – probabilistic inventory models for order time and order quantity determination; JIT systems; strategic sourcing; managing inter plant logistics. System operations and control: Scheduling algorithms for job shops; applications of statistical methods for product and process quality control - applications of control charts for mean, range, percent defective, number of defectives and defects per unit; quality cost systems; management of resources, organizations and risks in projects. System improvement: Implementation of systems, such as total quality management, developing and managing flexible, lean and agile organizations.


1. Thermodynamics, Gas Dynamics and Turbine:-

1.1 Basic concept of First – law and second law of Thermodynamics; concept of entropy and reversibility; availability and unavailability and irreversibility.
1.2 Classification and properties of fluids; incompressible and compressible fluids flows; effect of Mach number and compressibility; continuity momentum and energy equations; normal and oblique shocks; one dimensional isentropic flow; flow or fluids in duct with frictions that transfer.
1.3 Flow through fans, blowers and compressors; axial and centrifugal flow configuration; design of fans and compressors; single problems compresses and turbine cascade; open and closed cycle gas turbines; work done in the gas turbine; reheat and regenerators.

2. Heat Transfer:-

2.1 Conduction heat transfer- general conduction equation - Laplace, Poisson and Fourier equations; Fourier law of conduction; one dimensional steady state heatconduction applied to simple wall, solid and hollow cylinder & spheres.
2.2 Convection heat transfer- Newton’s law of convection; free and forces convection; heat transfer during laminar and turbulent flow of an incompressible fluid over a flat plate; concepts of Nusselt number, hydrodynamic and thermal boundary layer their thickness; Prandtl number; analogy between heat and momentum transferReynolds, Colbum, Prandtl analogies; heat transfer during laminar and turbulent flow through horizontal tubes; free convection from horizontal and vertical plates.
2.3 Black body radiation - basic radiation laws such as Stefan-Boltzman, Planck distribution, Wein’s displacement etc.
2.4 Basic heat exchanger analysis; classification of heat exchangers.

3. I .C. Engines:-

3.1 Classification, thermodynamic cycles of operation; determination of break power, indicated power, mechanical efficiency, heat balance sheet, interpretation of performance characteristics, petrol, gas and diesel engines.
3.2 Combustion in SI and CI engines, normal and abnormal combustion; effect of working parameters on knocking, reduction of knocking; Forms of combustion chamber for SI and CI engines; rating of fuels; additives; emission.
3.3 Different systems of IC engines- fuels; lubricating; cooling and transmission systems. Alternate fuels in IC engines.

4. Steam Engineering:-

4.1 Steam generation- modified Rankine cycle analysis; Modern steam boilers; steam at critical and supercritical pressures; draught equipment; natural and artificial draught; boiler fuels solid, liquid and gaseous fuels. Steam turbines - principle; types; compounding; impulse and reaction turbines; axial thrust.
4.2 Steam nozzles- flow of steam inconvergent and divergent nozzle; pressure at throat for maximum discharge with different initial steam conditions such as wet, saturated and superheated, effect of variation of back pressure; supersaturated flow of steam in nozzles, Wilson line.
4.3 Rankine cycle with internal and external irreversibility; reheat factor; reheating and regeneration, methods of governing; back pressure and pass out turbines.
4.4 Steam power plants - combined cycle power generation; heat recovery steam generators (HRSG) fired and unfired, co- generation plants.

5. Refrigeration and air-conditioning:

5.1 Vapour compression refrigeration cycle - cycle on p-H & T-s diagrams; eco-friendly refrigerants - R134a,123; Systems like evaporators, condensers, compressor, expansion devices. Simple vapour absorption systems.
5.2 Psychrometry - properties; processes; charts; sensible heating and cooling; humidification and dehumidification effective temper ature; air-conditioning load calculation; simple duct design.


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Kavikulguru Institute of Technology and Science (KITS) is technical institute located in the second capital of Maharashtra i.

Kavikulguru Institute of Technology and Science (KITS) Courses Offered

Address : Campus K.K. Nagar, Ramtek - 441106,  Nagpur District, Maharashtra, India. Admission Contact Numbers - +91 7058164180, +91 8275632533.

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KLS Gogte Institute of Technology Courses Offered

Address : Khanapur Road, . Udyambag, Belgaum, Karnataka, India Ph : 0831-2441104 Email : info@git.edu  

Manoharbhai Patel Institute of Engineering & Technology (MIET) is located in Gondia, Maharashtra.

Manoharbhai Patel Institute of Engineering and Technology (MIET) Courses Offered

Address : Kudwa, Gondia - 441614 Maharashtra Tel : 9823258327

Maulana Azad National Institute of Technology is a public engineering college in Bhopal that was established in year 1960.

Maulana Azad National Institute of Technology Courses Offered

Address : Bhopal, India Pin : 462051 Ph : +91 755 4051000, 4052000, +91 755 5206006, 07, 08, 09, 10 Email : info@manit.ac.in Fax : +91-755 2670562, 2670802, 2671175

Mohamed Sathak Engineering College is a technical institute institute in Mumbai, which was set up by the year 1984 by Mohamed Sathak Trust.

Mohamed Sathak Engineering College Courses Offered

Address : Kilakarai - 623 806 Ramanathapuram Dist. Tel : 04567 – 245343, 241327 Fax : 04567 – 245344

RP Inderaprastha Institute of Technology, Karnal is an educational institute for technological training.

RP Inderaprastha Institute of Technology Courses Offered

Address : G.T. Road, Bastara Near Madhuban, Karnal-132 001(Haryana) Tel  : 01748-251613, 14, 15 Fax : 01748 - 251611, 0184 - 2220235

Sardar Vallabhbhai Patel Institute of Technology (SVIT) is one of the leading architectural institutes in the state of Gujarat that was established in the year 2007.

Sardar Vallabhbhai Patel Institute of Technology (SVIT) Courses Offered

Address : Raju pura, Vasad, Gujarat Pin - 388306, India Ph : 02692 274766

The SCET (Sarvajanik College of Engineering and Technology) is a technical institute, which is a part of the Sarvajanik Education Society.

Sarvajanik College of Engineering and Technology Courses Offered

Address : Dr. R.K. Desai Marg, Opp. Mission Hospital, Athwalines, Surat - 395001 Gujarat, India Phone : 0261 224 0146

In the year 2005, the C.

School of Architecture CSI Institute of Technology Courses Offered

Address : Wesley Boys' Degree Campus Opp. Anand Theatre, 145, Macintyre Road SECUNDERABAD - 500 003 (Andhra Pradesh) Tel : 040-27817548, 27819021 Fax: 040-27818846

Sunder Deep Group of Institutions (SDGI) was founded by a group of eminent industrialists.

Sunder Deep Group of Institutions (SDGI) Courses Offered

Address : NH-24, Sunder Deep Nagar , Delhi-Hapur Road, Dasna , Ghaziabad, Uttar Pradesh, India. Ph : 120 2766468, 2768492, 2766554 Email : sunderdeep@sdgi.ac.in

Surya World Institutions of Academic Excellence is an educational institute that offers a wide range of Undergraduate, Post Graduate and Master Courses in different fields.

Surya World Institutions of Academic Excellence Courses Offered

Address : Surya World, NH1, Bapror, Tehsil Rajpura, District Patiala, Punjab, India Pin - 160 009 Ph : 0172 5005000 Email : info@suryaworld.edu.in

Thiagarajar College of Engineering is an engineering institute that was established in the year 1957 by a famous philanthropist Shri.

Thiagarajar College of Engineering Courses Offered

Address : Madurai, Tamil Nadu, India Ph : 0452-2482430 Email : principal@tce.edu

Academy of Aviation and Engineering is known for providing some quality technical training in the field of aircraft manufacturing and maintenance.

Academy of Aviation and Engineering Courses Offered

Address : No - 38-39, B.B. Road, NH-7, Bangalore, Karnataka, India Ph : 080 - 57656331,57656332,28467343 Email : shashib.group@gmail.com

A D Patel Institute of Technology is one of the self- financing engineering colleges in Gujarat that was established in year 2000 by Charutar vidya mandal, a charitable trust.

A D Patel Institute of Technology Courses Offered

Address : New Vallabh Vidyanagar, Vallabh Vidya Nagar, Gujarat, India