IES Mechanical Syllabus Details | UPSC IES 2019

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When you are preparing for UPSC IES 2019, you need to understand the UPSC IES Syllabus as that would help you to understand the things that you would need to study for your exam. In the following posts, we would take a look at the UPSC IES Syllabus and understand what you need to study to get the desired results and crack IES 2019.

IES Mechanical Syllabus – Exam Pattern

Before knowing the IES Pattern, we think that you should first know about the UPSC ESE Selection Process. The overall selection process involves three stages:

  • STAGE 1: Preliminary Exam
  • STAGE 2: Mains Exam
  • STAGE 3: Interview

You need to qualify the Preliminary Exam to appear for the Mains exam. Similarly, you need to pass the Mains Exam to appear for the Interview. However, the total marks in all the stages would be taken into account to prepare the merit list.

To know more about the UPSC ESE Selection Process, click on the link below:

IES Selection Procedure 2019

IES Pattern-Complete Details

Let us now take a look UPSC IES Exam Pattern details. Since the prelims stage is the first stage of the exam, let us first look the exam pattern for IES Pattern 2019.

UPSC IES Exam Prelims Pattern

The following table gives the details of the UPSC ESE Exam Prelims Pattern.

Subject Duration Maximum Marks
Paper-I (General Studies and Engineering Aptitude) 2 hrs. 200
Paper-II (Engineering Subject) 3 hrs. 300
Total 500

Important Things to Note About the UPSC ESE Prelims Exam

  • This paper would be MCQ Test
  • You would get 1 marks for every right answer. For every wrong answer, 0.33 marks would be deducted from your score.
  • The Paper II would be an optional paper. You would be able to choose from the following engineering streams as your subject from Paper II.
    • Civil Engineering
    • Mechanical Engineering
    • Electrical Engineering
    • Electronics and Telecommunications Engineering.

UPSC ESE Mains Pattern

Let us take a look at the mains exam pattern for UPSC ESE 2019. The following table gives the details:

Subject Duration Maximum Marks
Paper-I ( Engineering Subject ) 3 hrs. 300
Paper-II (Engineering Subject) 3 hrs. 300
Total 600

Important Things to Note about the UPSC ESE Mains Exam

  • Unlike the prelims, the mains would be a conventional type paper. To put it simply, you would have to write long answers.
  • The questions would be set in English and you have to answer in English only.
  • Both the papers, Paper I and Paper II, would be on the same engineering subject.
  • You would get the option of choosing from the following streams as your Engineering Subject.
    • Civil Engineering
    • Mechanical Engineering
    • Electrical Engineering
    • Electronics and Telecommunications Engineering.

UPSC IES Mechanical Syllabus

General Studies and Engineering Aptitude (Preliminary Examination/Stage-I, Paper I, Objective type, Common to all Candidates)

1. Current issues of national and international importance relating to social, economic and industrial development
2. Engineering Aptitude covering Logical reasoning and Analytical ability
3. Engineering Mathematics and Numerical Analysis
4. General Principles of Design, Drawing, Importance of Safety
5. Standards and Quality practices in production, construction, maintenance and services
6. Basics of Energy and Environment: Conservation, environmental pollution and degradation, Climate Change, Environmental impact assessment
7. Basics of Project Management
8. Basics of Material Science and Engineering
9. Information and Communication Technologies (ICT) based tools and their applications in Engineering such as networking, e-governance and technology based education. 10. Ethics and values in Engineering profession.

Note: The paper in General Studies and Engineering Aptitude will include Knowledge of relevant topics as may be expected from an engineering graduate, without special study. Questions from all the 10 topics mentioned above shall be set. Marks for each Topic may range from 5% to 15% of the total marks in the paper.

Branch/Discipline: Mechanical Engineering

PAPER – I

  1. Fluid Mechanics:

Basic Concepts and Properties of Fluids, Manometry, Fluid Statics,

Buoyancy, Equations of Motion, Bernoulli’s equation and applications,

Viscous flow of incompressible fluids, Laminar and Turbulent flows, Flow

through pipes and head losses in pipes.

  1. Thermodynamics and Heat transfer:

Thermodynamic systems and processes; properties of pure substance;

Zeroth, First and Second Laws of Thermodynamics; Entropy,

Irreversibility and availability; analysis of thermodynamic cycles related

to energy conversion: Rankine, Otto, Diesel and Dual Cycles; ideal and

real gases; compressibility factor; Gas mixtures.

Modes of heat transfer, Steady and unsteady heat conduction, Thermal

resistance, Fins, Free and forced convection, Correlations for convective

heat transfer, Radiative heat transfer – Radiation heat transfer coefficient;

boiling and condensation, Heat exchanger performance

analysis

  1. IC Engines, Refrigeration and Air conditioning:

SI and CI Engines, Engine Systems and Components, Performance

characteristics and testing of IC Engines; Fuels; Emissions and

Emission Control. Vapour compression refrigeration, Refrigerants and

Working cycles, Compressors, Condensers, Evaporators and Expansion

devices, Other types of refrigeration systems like Vapour Absorption,

Vapour jet, thermo electric and Vortex tube refrigeration. Psychometric

properties and processes, Comfort chart, Comfort and industrial air

conditioning, Load calculations and Heat pumps.

  1. Turbo Machinery:

Reciprocating and Rotary pumps, Pelton wheel, Kaplan and Francis

Turbines, velocity diagrams, Impulse and Reaction principles, Steam

and Gas Turbines, Theory of Jet Propulsion – Pulse jet and Ram Jet

Engines, Reciprocating and Rotary Compressors – Theory and

Applications

  1. Power Plant Engineering:

Rankine and Brayton cycles with regeneration and reheat, Fuels and

their properties, Flue gas analysis, Boilers, steam turbines and other

power plant components like condensers, air ejectors, electrostatic

precipitators and cooling towers – their theory and design, types and

applications;

  1. Renewable Sources of Energy:

Solar Radiation, Solar Thermal Energy collection – Flat Plate and

focusing collectors their materials and performance. Solar Thermal

Energy Storage, Applications – heating, cooling and Power Generation;

Solar Photovoltaic Conversion; Harnessing of Wind Energy, Bio-mass

and Tidal Energy – Methods and Applications, Working principles of Fuel

Cells.

 

PAPER – II

  1. Engineering Mechanics:

Analysis of System of Forces, Friction, Centroid and Centre of Gravity,

Dynamics; Stresses and Strains-Compound Stresses and Strains,

Bending Moment and Shear Force Diagrams, Theory of Bending

Stresses-Slope and deflection-Torsion, Thin and thick Cylinders,

Spheres.

  1. Engineering Materials:

Basic Crystallography, Alloys and Phase diagrams, Heat Treatment,

Ferrous and Non Ferrous Metals, Non metallic materials, Basics of

Nano-materials, Mechanical Properties and Testing, Corrosion

prevention and control

  1. Mechanisms and Machines:

Types of Kinematics Pair, Mobility, Inversions, Kinematic Analysis,

Velocity and Acceleration Analysis of Planar Mechanisms, CAMs with

uniform acceleration and retardation, cycloidal motion, oscillating

followers; Vibrations –Free and forced vibration of undamped and

damped SDOF systems, Transmissibility Ratio, Vibration Isolation,

Critical Speed of Shafts. Gears – Geometry of tooth profiles, Law of

gearing, Involute profile, Interference, Helical, Spiral and Worm Gears,

Gear Trains- Simple, compound and Epicyclic; Dynamic Analysis –

Slider – crank mechanisms, turning moment computations, balancing of

Revolving & Reciprocating masses, Gyroscopes –Effect of Gyroscopic

couple on automobiles, ships and aircrafts, Governors.

  1. Design of Machine Elements:

Design for static and dynamic loading; failure theories; fatigue strength

and the S-N diagram; principles of the design of machine elements such

as riveted, welded and bolted joints. Shafts, Spur gears, rolling and

sliding contact bearings, Brakes and clutches, flywheels.

  1. Manufacturing ,Industrial and Maintenance Engineering:

Metal casting-Metal forming, Metal Joining, Machining and machine tool

operations, Limits, fits and tolerances, Metrology and inspection,

computer Integrated manufacturing, FMS, Production planning and

Control, Inventory control and operations research – CPM-PERT. Failure

concepts and characteristics-Reliability, Failure analysis, Machine

Vibration, Data acquisition, Fault Detection, Vibration Monitoring, Field

Balancing of Rotors, Noise Monitoring, Wear and Debris Analysis,

Signature Analysis, NDT Techniques in Condition Monitoring.

  1. Mechatronics and Robotics:

Microprocessors and Microcontrollers: Architecture, programming, I/O,

Computer interfacing, Programmable logic controller. Sensors and

actuators, Piezoelectric accelerometer, Hall effect sensor, Optical

Encoder, Resolver, Inductosyn, Pneumatic and Hydraulic actuators,

stepper motor, Control Systems- Mathematical modeling of Physical

systems, control signals, controllability and observability. Robotics,

Robot Classification, Robot Specification, notation; Direct and Inverse

Kinematics; Homogeneous Coordinates and Arm Equation of four Axis

SCARA Robot