TS PGECET 2023 Syllabus Mechanical Engineering (ME)

Code: ME Mechanical Engineering
Engineering Mathematics
Linear Algebra: Matrices and Determinants, 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, Exponential, 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; Friction, rolling friction, belt – pulley, screw jack,
wedge, Trusses and Frames; Virtual Work; Kinematics and Dynamics of Particles and Rigid Bodies in Plane
Motion, Impulse and Momentum (Linear and Angular) and Energy Formulations.
Strength of Materials: Stress and Strain, Stress-Strain Relationship and Elastic Constants, Poisson’s ratio, Mohr's
Circle for Plane Stress and Plane Strain, Thin Cylinders; Beam: 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, Testing of Materials with UTM, hardness and impact strength.
Theory of Machines: Displacement, Velocity and Acceleration, Analysis of Plane Mechanisms; Dynamic Analysis
of Slider-Crank Mechanism; Cam mechanism, Gear and Gear Trains; Flywheels, Gyroscope and Governors,
Balancing of reciprocating and rotary masses.
Vibrations: Free and Forced Vibration of Single Degree of Freedom Systems; Effects 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, spur
gears, rolling and sliding contact bearings, brakes and clutches, springs.

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Fluid Mechanics and Thermal Sciences
Fluid Mechanics: Fluid Properties; Fluid Statics, Manometry, Buoyancy; Forces on submerged bodies, Stability of
floating bodies, 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.
Heat-Transfer: Modes of Heat Transfer; One Dimensional Heat Conduction, Resistance Concept, Electrical
Analogy, Heat transfer thorough fins, Unsteady Heat Conduction; Lumped parameter system, Heisler charts,
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: Thermodynamics: Thermodynamic systems and processes; properties of pure substances,
behavior of ideal and real gases; zeroth and first laws of thermodynamics, calculation of work and heat in various
processes; second law of thermodynamics; Heat Pump cycles, thermodynamic property charts and tables,
availability and irreversibility; thermodynamic relations.

Applications:
Air compressors-Reciprocating and rotary compressors
Power Cycles : Rankine, Brayton Cycles with Regeneration and Reheat.
I.C. Engines: Air-Standard Otto, Diesel Cycles.
Refrigeration and Air-Conditioning: Vapour Compression Cycle, Bellcoleman cycle
Moist Air: Psychrometric Chart, Basic Psychrometric Processes.
Turbomachinery: Pelton wheel, Francis and Kaplan Turbines - Impulse and Reaction Principles, Velocity
Diagrams, gas turbines.

Materials, Manufacturing and Industrial Engineering
Engineering Materials: Structure and Properties of Engineering Materials, Heat Treatment, Stress-Strain
Diagrams for Engineering Materials, Iron-Iron Carbide equilibrium diagram.
Metal Casting: Different types of castings, design of Patterns, Moulds and Cores; Solidification and Cooling; Riser
and Gating Design, Design Considerations.
Metal 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 Process: Principles of Welding, Brazing and Soldering; Adhesive Bonding

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Machining and Machine Tool Operations: Mechanics of Machining, Basic machine tool, 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, NC/CNC
Machines and CNC Programming
Metrology and Inspection: Limits, Fits and Tolerances; Linear and Angular Measurements; Comparators;
Interferometry; Form and Finish Measurement; Alignment and Testing Methods; Tolerance Analysis in
Manufacturing and Assembly, Concepts of the 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.
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