UPSC ESE Syllabus 2021 PDF Download with Engineering Services Exam Pattern

UPSC ESE Syllabus 2021 PDF Download with Engineering Services Exam Pattern: Looking for the UPSC ESE Syllabus 2021 ? If so, you are in the right place. The Union Public Utilities Commission (UPSC) has officially released the Engineering Services Exam. Candidates enthusiastically check in and prepare for the exam. Therefore, we provide the UPSC ESE Syllabus 2021 for further UPSC ESE exam scores. Not only the UPSC ESE Syllabus 2021 PDF, you can also get the UPSC ESE Exam Pattern from this page. Therefore, candidates can prepare for the UPSC Engineering Services Exam 2021 without any hassle. At the bottom of this page, you can easily get the UPSC ESE Syllabus 2021 and Exam Pattern for Subject Curriculum in PDF format. Candidates can use this article to get more notes and ideas about the exam.

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UPSC ESE Syllabus 2021 – Overview

UPSC ESE Syllabus 2021 PDF and Engineering Services Exam Pattern
Organization name’sUnion Public Service Commission (UPSC)
Exam nameEngineering Services Exam (ESE)
Job LocationAll over India

UPSC ESE Selection process 2021

  • Preliminaries
  • Power grid
  • Personality test

UPSC ESE Exam Pattern 2021

Preliminary Exam Pattern for Civil / Mechanical / Electrical / Electronic Engineering

The preliminary exam will be conducted offline on paper and pencil containing the Multiple Choice Questions (MCQ):

Category I – Civil Engineering
Paper-IGeneral Studies and Engineering Aptitude2002 hours
Paper-IICivil Engineering3003 hours
Category II – Mechanical Engineering
Paper-IGeneral Studies and Engineering Aptitude2002 hours
Paper-IIMechanical Engineering3003 hours
Category III – Electrical Engineering
Paper-IGeneral Studies and Engineering Aptitude2002 hours
Paper-IIElectric engineering3003 hours
Category IV – Electronic and Telecommunications Engineering
Paper-IGeneral Studies and Engineering Aptitude2002 hours
Paper-IIElectronic and telecommunications engineering3003 hours

Note: There are four alternatives for the answers to each question. For each question for which the candidate has given an incorrect answer, 1/3 of the score assigned to that question will be deducted as a penalty.

Network Exam Pattern for Civil / Mechanical / Electrical / Electronic Engineering

Category I – Civil Engineering
Paper-ICivil Engineering3003 hours
Paper-IICivil Engineering


3 hours
Category II – Mechanical Engineering
Paper-IMechanical Engineering3003 hours
Paper-IIMechanical Engineering3003 hours
Category III – Electrical Engineering
Paper-IElectric engineering3003 hours
Paper-IIElectric engineering3003 hours
Category IV – Electronic and telecommunications engineering
Paper-IElectronic and telecommunications engineering3003 hours
Paper-IIElectronic and telecommunications engineering3003 hours

UPSC Engineering Services Exam Syllabus 2021

UPSC ESE Preliminary Study Program

General Studies and Engineering Aptitude

  • Current events of national and international importance
  • Engineering aptitude: analytical and reasoning ability
  • Mathematical engineering and numerical analysis
  • General principles of design, drawing
  • Quality standards and practices
  • Energy and environment: conservation, environmental pollution, climate change
  • Project management basics
  • Materials Science and Engineering Basics
  • Information and communication technology (ICT) tools: networking, e-governance and education.
  • Ethics and values ​​in engineering
  • Knowledge of relevant topics in engineering.

    UPSC ESE Syllabus 2021

UPSC ESE Main study program

Civil Engineering

Contents for the study programs of the works together for the preliminary exam / stage I (type of objective Test II) and separately for the main exam / stage II (conventional test type I and test II).


  1. Construction materials: Stone, Lime, Glass, Plastics, Steel, FRP, Ceramics, Aluminum, Fly Ash, Basic Additives, Wood, Bricks and Aggregates: Classification, properties and selection criteria;

Cement: Types, Composition, Properties, Uses, Specifications and various Tests; Lime and cement mortars and concrete: properties and various tests; Concrete Mix Design: Aggregate Dosing and Mix Design Methods.

  1. Solid mechanics: Elastic constants, stress, plane stress, strains, plane strain, circle of stress and Mohr strain, elastic theories of failure, principal stresses, bending, shear and torsion.
  2. Structural analysis: Fundamentals of resistance of materials, Types of efforts and deformations, Bending moments and shear stress, concept of bending and shear forces Analysis of determined and indeterminate structures; Trusses, beams, flat porches; Rolling loads, influence lines, unit load method and other methods; Single and multi-degree freedom system forced and free vibrations; Suspended cables; Concepts and use of Computer Aided Design.
  3. Design of steel structures: Principles of Working Tension methods, Design of tensile and compression members, Design of beams and beam column connections, built sections, Beams, Industrial roofs, Ultimate load design principles.
  4. Design of concrete and masonry structures: Limit state design for bending, shear, axial compression, and combined forces; Design of Beams, Slabs, Lintels, Foundations, Retaining Walls, Tanks, Stairs; Prestressed concrete design principles, including materials and methods; Design of earthquake resistant structures; Masonry Structure Design.
  5. Construction practice, planning and management: Construction – site planning, teaming, research and management, including estimating with the latest project management and network analysis tools for different types of works; Rate Analysis of various types of works; Bidding Process and Contract Management, Quality Control, Productivity, Cost of Operation; Acquisition of land; Occupational safety and well-being.


  • Fluid flow, hydraulic machines and hydroelectric power
  • Hydrology and Water Resources Engineering
  • Environmental engineering
  • Geotechnical engineering and foundation engineering
  • Topography and geology
  • Transportation Engineering

Mechanical Engineering


  1. Fluid mechanics: Basic concepts and properties of fluids, Manometry, Fluid statics, Buoyancy, Equations of motion, Bernoulli equation and applications, Viscous flow of incompressible fluids, Laminar and turbulent flows, Flow through pipes and head losses in pipes.
  2. Thermodynamics and heat transfer: Thermodynamic systems and processes; properties of the 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. Heat transfer modes, Constant and unstable heat conduction, Thermal resistance, Fins, Free and forced convection, Correlations for convection heat transfer, Radiation heat transfer – Radiation heat transfer coefficient; boiling and condensation, heat exchanger performance analysis
  3. IC Motors, Refrigeration and Air conditioning: SI and CI Engines, Engine Systems and Components, Performance Characteristics and Testing of IC Engines; Fuels; Emissions and emission control. Vapor compression refrigeration, Refrigerants and duty cycles, Compressors, Condensers, Evaporators and expansion devices, Other types of refrigeration systems such as Vapor Absorption, Vapor Jet, Thermoelectric and Vortex Tube Refrigeration. Psychometric properties and processes, Comfort table, Comfort and industrial air conditioning, Load calculations and Heat pumps.
  4. Turbo Machinery: Reciprocal and rotary pumps, Pelton wheel, Kaplan and Francis turbines, speed diagrams, impulse and reaction principles, steam and gas turbines, jet propulsion theory – jet and pulse jet engines, rotary compressors and alternatives – theory and applications
  5. Power plant engineering: Rankine and Brayton cycles with regeneration and reheating, fuels and their properties, analysis of combustion gases, boilers, steam turbines and other components of power plants such as condensers, air ejectors, electrostatic precipitators and cooling towers: their theory and design, types and applications;
  6. Renewable sources of energy: Solar radiation, solar thermal energy collection – Flat plate collectors and focus on their materials and performance. Solar thermal energy storage, applications: heating, cooling and power generation; Solar Photovoltaic Conversion; Use of wind energy, biomass and tidal energy: methods and applications, operating principles of fuel cells.


  • Mechanical Engineering
  • Engineering materials
  • Mechanisms and machines
  • Design of machine elements
  • Manufacturing, Industrial and Maintenance Engineering
  • Mechatronics and robotics

Electric engineering

Role I

  • Engineering mathematics
  • ELECTRICAL Materials
  • Electric circuits and fields
  • Electrical and electronic measurements
  • Computer basics
  • Basic Electronic Engineering


  • Analog and digital electronics
  • Systems and signal processing
  • Control systems
  • Electric machines
  • Power systems
  • Power electronics and drives

Electronic and telecommunications engineering

Role I

  • Basic Electronic Engineering
  • Basic Electrical Engineering
  • Material science
  • Electronic instrumentation and measurements
  • Network theory
  • Analog and digital circuits


  • Analog and digital communication systems
  • Control systems
  • Computer Organization and Architecture
  • Electro Magnetism
  • Advanced Electronics Topics
  • Advanced communication topics

UPSC ESE Curriculum 2021 PDF

Official website

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