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DRDO-SET
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Syllabus for Mechanical Engineering paper DRDO-SET
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, Mohrís 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; Eulerís 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: Fluid properties; fluid statics, manometry, buoyancy; control-volume analysis of mass, momentum and energy; fluid acceleration; differential equations of continuity and momentum; Bernoulliís 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; behaviour 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 ó impulse and reaction principles, velocity diagrams.

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.

Respect Sir/Madam, My name is Arjun Srinivas and I aspire to join DRDO I\'m studying 10th std, waiting for CBSE results for 10th standard What group is most applicable to join DRDO? I am looking forward to join computer science group What else would I have to study in order to join the armour and weapon designing wing? What is the minimum and preferred marks in the courses specified?
Posted by:-S.Arjun Srinivas.     On: Mar 30, 2015 - 10:24:22 AM
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hi dear sir plz give me full information i have passed B S C chemistry can i applyed thanks
Posted by:-avanish kumar.     On: Mar 27, 2015 - 3:45:47 AM
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Pl z send me the previous Question paoers
Posted by:-MasthanReddy.     On: Mar 26, 2015 - 8:22:08 AM
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please send me the last year question paper STA B ECE
Posted by:-kalai.     On: Mar 15, 2015 - 9:36:29 AM
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pleas send me previous question papers of electronic&communication
Posted by:-b.ganesh.     On: Feb 25, 2015 - 12:14:26 PM
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pleas send me previos question papers of electronic&communication
Posted by:-b.ganesh.     On: Feb 25, 2015 - 12:13:43 PM
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sir/madam please send me detail when the last date of submission of DRDO set exam
Posted by:-mamta.     On: Feb 21, 2015 - 11:43:27 AM
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Sir i am an aeronautical engineer Am i able to write mechanical engineering paper
Posted by:-Ajay.     On: Feb 21, 2015 - 10:57:19 AM
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Sir please send me previous year qustion papers of drdo exam
Posted by:-pampapathi.     On: Feb 10, 2015 - 6:18:33 PM
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sir/madam please send me previous year paper of cse
Posted by:-asutosh behera.     On: Jan 31, 2015 - 9:12:08 PM
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sir/madam please send me previous year paper of electronics and communication
Posted by:-k.divya.     On: Jan 31, 2015 - 6:24:33 PM
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sir/madam please send me previous year paper of computer engineering
Posted by:-bhausaheb.     On: Jan 29, 2015 - 12:54:06 PM
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sir/madam please send me previous year paper of electronics and communication and CS
Posted by:-Sumit.     On: Jan 28, 2015 - 10:20:25 PM
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Hello sir please send me the previous year question paper of EEE I shall be very thank full to u
Posted by:-srinivas.     On: Jan 28, 2015 - 3:15:24 PM
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Hloo sir please send me the previous year question paper of sta-B of Mechenical trade I shall be very thankfull to u
Posted by:-Shashank kapoor.     On: Jan 28, 2015 - 12:08:30 AM
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