Mechanical Engg. Syllabus : WBCS Exe Main Exam

Updated on: Mar 21, 2013
Paper - I

Theory Of Machines : Kinematic And Dynamic Analysis Of Planar Mechanisms. Cams, Gears And Gear Trains, Flywheels, Governors, Balancing Of Rotating Masses. Balancing Of Single And Multicylinder Engines, Linear Vibration Analysis Of Mechanical Systems (Single Degree And Two Degrees Of Freedom), Critical Speeds And Whirling Of Shafts, Belts And Chain Drives.

Mechanics Of Solids : Simple Stress And Strains, Plain Stress Problems, Mohr's Construction, Linear Elastic Materials, Stress-Strain Relations, Uniaxial Loading, Thermal Stresses. Beams : Bending Moment And Shear Force Diagrams Bending Stresses And Deflection Of Beams, Shear Stress Distribution. Torsion Of Shafts, Helical Springs. Combined Stresses, Thick And Thin Walled Pressure Vessels. Struls And Columns, Strain Energy Concepts And Theories Of Failure.

Engineering Materials :
Basic Concepts On Structure Of Solids, Crystalline Materials, Defects In Crystalline Materials, Alloys And Binary Phase Diagrams, Structure And Properties Of Common Engineering Materials. Heat Treatment Of Steels. Plastics, Ceramics And Composite Materials, Common Applications Of Various Materials.

Manufacturing Science : Marchant's Force Analysis, Taylor's Tool Life Equation, Machinability And Machining Economics, Rigid, Small And Flexible Automation, Nc, Cnc. Recent Machining Methods. Edm, Ecm And Ultrasonics. Application Of Lasers And Plasmas, Analysis Of Forming Processes. Jigs, Fixtures, Tolls And Gauges, Inspection Of Length, Position Profile And Surface Finish.

Manufacturing Management : Production Planning And Control, Forecasting-Moving Average, Exponential Smoothing. Operations Scheduling, Assembly Line Balancing. Product Development. Breakeven Analysis, Capacity Planning. Pert And Cpm. Control Operations : Inventory Control - Abc Analysis Eoq Model. Materials Requirement Planning. Job Design, Job Standards, Work Measurement, Quality Management-Quality Control. Operations Research : Linear Programming-Graphical And Simplex Methods.

Elements Of Computation : Computer Organization, Flow Charting. Features Of Common Computer Languages - Fortran And Elementary Programming.

Paper - II

Thermodynamics : Basic Concept. Open And Closed Systems. Applications Of Thermodynamic Laws. Gas Equations, Availability, Irreversibility And Entropy.

I.C. Engines, Fuels And Combustion : Spark Ignition And Compression Ignition Engines, Four Stroke Engines And Two Stroke Engines, Mechanical, Thermal And Volumetric Efficiency, Heat Balance. Combustion Process In S.I. And C.I. Engines, Preignition Detonation In S.I. Engine, Diesel Knock In C.I. Engine. Choice Of Engine Fuels. Octane And Cetane Ratings. Alternative Fuels Carburration And Fuel Injection. Engine Emissions And Control. Stoichometric Air Requirements And Excess Air Factor, Fuel Gas Analysis.

Heat Transfer, Refrigeration And Air Conditioning : One And Two Dimensional Heat Conduction. Heat Transfer From Extended Surfaces, Heat Transfer By Forced And Free Convection. Heat Exchangers. Radiation Laws, Heat Exchange Between Black And Non Black Surfaces. Network Analysis. Heat Pump Refrigeration Cycle And Systems, Condensers, Evaporators. Properties And Choice Of Refrigerant, Refrigeration Systems And Components, Psychometrics, Comfort Indices, Cooling Loading Calculations.

Turbo-Machines And Power Plants : Continuity, Momentum And Energy Equations. Adiabatic And Isentropic Flow, Fanno Lines. Rayleigh Lines. Theory Of Axial Flow Turbines And Compressors, Flow Through Turbo-Machine Blade, Cascades, Centrifugal Compressor. Dimensional Analysis And Modelling. Modern High Pressure, High Duty Boilers, Draft And Dust Removal Equipment, Fuel And Cooling Water Systems, Heat Balance, Station And Plant Heat Rates, Hydraulic Turbines And Centrifugal Pumps.

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