VTU Mechanical Engineering 3rd Sem CBCS Scheme Notes

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SUBJECT NAME : MATERIAL SCIENCE – 15ME32

Module – I   : Basics, Mechanical Behavior, Failure of Materials

Module – II  : Alloys, Steels, Solidification

Module – III : Heat Treatment, Ferrous and Non-Ferrous Alloys

Module – IV  : Other Materials, Material Selection

Module – V   : Composite Materials

SUBJECT NAME: BASIC THERMODYNAMICS

Module – I   : Fundamental Concepts & Definitions,Work and Heat

Module – II  : First Law of Thermodynamics & Second Law of Thermodynamics

Module – III : Reversibility & Entropy

Module – IV  : Availability, Irreversibility and General Thermodynamic relations & Pure Substances

Module – V   : Ideal gases & Real gases

SUBJECT NAME : MECHANICS OF MATERIALS

Module – I   : Stress and Strain

Module – II  : Analysis of Stress and Strain & Cylinders

Module – III : Shear Forces and Bending Moments & Stress in Beams

Module – IV  : Torsion & Columns

Module – V   : Strain Energy & Theories of Failure

SUBJECT NAME : METAL CASTING & WELDING

Module – I   : INTRODUCTION & BASIC MATERIALS USED IN FOUNDRY

Module – II  : MELTING & METAL MOLD CASTING METHODS

Module – III : SOLIDIFICATION & NON FERROUS FOUNDRY PRACTICE

Module – IV  : WELDING PROCESS

Module – V   : SOLDERING , BRAZING AND METALLURGICAL ASPECTS IN WELDING

SUBJECT NAME : MACHINE TOOLS AND OPERATIONS

Module – I   : MACHINE TOOLS

Module – II  : MACHINING PROCESSES

Module – III : CUTTING TOOL MATERIALS, GEOMETRY AND SURFACE FINISH

Module – IV  : MECHANICS OF MACHINING PROCESSES

Module – V   : TOOL WEAR, TOOL LIFE & ECONOMICS OF MACHNING PROCESSES

SUBJECT NAME : COMPUTER AIDED MACHINE DRAWING

Part A   :Download

Part B  : Download

Part C :Download

SUBJECT NAME : MECHANICAL MEASUREMENTS AND METROLOGY

Module – I   : Download

Module – II  : Download

Module – III :Download

Module – IV  : Download

Module – V   : Download

Here’s a detailed guide for “VTU Mechanical Engineering (ME) 3rd Sem CBCS Scheme Notes” (2026 update) with safe download options and study tips:

About the Notes

University: Visvesvaraya Technological University (VTU), Karnataka, India
Branch: Mechanical Engineering (ME)
Semester: 3rd Semester
Scheme: CBCS (Choice Based Credit System) – 2026 update
Format: PDF Notes / Lecture Notes / Question Banks

Subjects Typically Covered in 3rd Sem ME

1. Engineering Mechanics
   • Statics, dynamics, force systems, equilibrium of particles and rigid bodies.
2. Strength of Materials – I
   • Stress and strain, axial, torsional, bending and shear stresses, deformation calculations.
3. Thermodynamics – I
   • Laws of thermodynamics, properties of pure substances, work and heat calculations.
4. Fluid Mechanics – I
   • Properties of fluids, hydrostatics, fluid kinematics, Bernoulli’s equation.
5. Manufacturing Technology – I
   • Casting, forming, welding, machining, basics of tools and machines.
6. Engineering Drawing / Graphics
   • Orthographic projections, isometric drawings, section views, CAD basics.