ISRO Scientist Syllabus 2024: The ISRO Scientist exam is one of the toughest exams in India conducted by the Indian Space Research Organisation (ISRO) to select scientists and engineers for various positions. With such a vast syllabus, it is important to thoroughly understand the exam pattern and syllabus before starting your preparation. The Indian Space Research Organization (ISRO) is getting ready to conduct the ISRO Scientist Exam to recruit candidates. This blog supplies you with the complete syllabus for ISRO Scientist exam 2024. They can review this comprehensive information and consider it the starting point for their exam preparation process, as the sooner they start, the better the results. Therefore, they should align the ISRO Syllabus 2024 with a good study plan to make sure they are ready to face the exam confidently.
The Indian Space Research Organization will conduct the ISRO Exam 2024 to induct candidates for Scientist/Engineer Posts. Check out the details given below in table to get an overview of ISRO Syllabus 2024:
| ISRO Syllabus 2024 | |
| Name of the Organization | Indian Space Research Organization (ISRO) |
| Name of the Poat | Scientist Engineer ‘SC’ |
| Total Number of Vacancies | 303 |
| Advt. No. | ISRO: ICRB: 02(EMC): 2023 |
| Starting Date to Apply Online | 25 May 2023 |
| Last Date to Apply Online | 14 June 2023 |
| Selection Process | -Written Test -Interview |
| ISRO Syllabus 2024 | Available Now |
| ISRO Official Website | www.isro.gov.in |
Candidates should be well aware of the complete ISRO Exam Syllabus 2024 for Scientist Engineer posts. We’ve compiled here the entire syllabus for ISRO Exam 2024 for different Scientist/engineering branches. Candidates can dive deep into all the topics that make up the complete syllabus for the below-mentioned branches.
Structural Engineering
Engineering Mechanics: System of forces, free-body diagrams, equilibrium equations; Internal forces in structures; Frictions and its applications; Centre of mass; Free Vibrations of undamped SDOF system.
Solid Mechanics: Bending moment and shear force in statically determinate beams; Simple stress and strain relationships; Simple bending theory, flexural and shear stresses, shear centre; Uniform torsion, Transformation of stress; buckling of column, combined and direct bending stresses.
Structural Analysis: Statically determinate and indeterminate structures by force/ energy methods; Method of superposition; Analysis of trusses, arches, beams, cables and frames; Displacement methods: Slope deflection and moment distribution methods; Influence lines; Stiffness and flexibility methods of structural analysis.
Construction Materials and Management: Construction Materials: Structural Steel – Composition, material properties and behavior; Concrete – Constituents, mix design, short-term and long-term properties. Construction Management: Types of construction projects; Project planning and network analysis – PERT and CPM; Cost estimation.
Concrete Structures: Working stress and Limit state design concepts; Design of beams, slabs, columns; Bond and development length; Prestressed concrete beams.
Steel Structures: Working stress and Limit state design concepts; Design of tension and compression members, beams and beam-columns, column bases; Connections – simple and eccentric, beam-column connections, plate girders and trusses; Concept of plastic analysis -beams and frames.
Geotechnical Engineering
Soil Mechanics: Three-phase system and phase relationships, index properties; Unified and Indian standard soil classification system; Permeability – one dimensional flow, Seepage through soils – two – dimensional flow, flow nets, uplift pressure, piping, capillarity, seepage force; Principle of effective stress and quicksand condition; Compaction of soils; One- dimensional consolidation, time rate of consolidation; Shear Strength, Mohr’s circle, effective and total shear strength parameters, Stress-Strain characteristics of clays and sand; Stress paths.
Foundation Engineering: Sub-surface investigations – Drilling bore holes, sampling, plate load test, standard penetration and cone penetration tests; Earth pressure theories – Rankine and Coulomb; Stability of slopes – Finite and infinite slopes, Bishop’s method; Stress distribution in soils – Boussinesq’s theory; Pressure bulbs, Shallow foundations – Terzaghi’s and Meyerhoff’s bearing capacity theories, effect of water table; Combined footing and raft foundation; Contact pressure; Settlement analysis in sands and clays; Deep foundations – dynamic and static formulae, Axial load capacity of piles in sands and clays, pile load test, pile under lateral loading, pile group efficiency, negative skin friction.
Water Resources Engineering
Fluid Mechanics: Properties of fluids, fluid statics; Continuity, momentum and energy equations and their applications; Potential flow, Laminar and turbulent flow; Flow in pipes, pipe networks; Concept of boundary layer and its growth; Concept of lift and drag.
Hydraulics: Forces on immersed bodies; Flow measurement in channels and pipes; Dimensional analysis and hydraulic similitude; Channel Hydraulics – Energy-depth relationships, specific energy, critical flow, hydraulic jump, uniform flow, gradually varied flow and water surface profiles.
Hydrology: Hydrologic cycle, precipitation, evaporation, evapo-transpiration, watershed, infiltration, unit hydrographs, hydrograph analysis, reservoir capacity, flood estimation and routing, surface run- off models, ground water hydrology – steady state well hydraulics and aquifers; Application of Darcy’s Law.
Irrigation: Types of irrigation systems and methods; Crop water requirements – Duty, delta, evapo- transpiration; Gravity Dams and Spillways; Lined and unlined canals, Design of weirs on permeable foundation; cross drainage structures.
Environmental Engineering
Water and Waste Water Quality and Treatment: Basics of water quality standards – Physical, chemical and biological parameters; Water quality index; Unit processes and operations; Water requirement; Water distribution system; Drinking water treatment.
Sewerage system design, quantity of domestic wastewater, primary and secondary treatment. Effluent discharge standards; Sludge disposal; Reuse of treated sewage for different applications.
Air Pollution: Types of pollutants, their sources and impacts, air pollution control, air quality standards, Air quality Index and limits.
Municipal Solid Wastes: Characteristics, generation, collection and transportation of solid wastes, engineered systems for solid waste management (reuse/ recycle, energy recovery, treatment and disposal).
Transportation Engineering
Transportation Infrastructure: Geometric design of highways – cross-sectional elements, sight distances, horizontal and vertical alignments.
Geometric design of railway Track – Speed and Cant.
Concept of airport runway length, calculations and corrections; taxiway and exit taxiway design.
Highway Pavements: Highway materials – desirable properties and tests; Desirable properties of bituminous paving mixes; Design factors for flexible and rigid pavements; Design of flexible and rigid pavement using IRC codes
Traffic Engineering: Traffic studies on flow and speed, peak hour factor, accident study, statistical analysis of traffic data; Microscopic and macroscopic parameters of traffic flow, fundamental relationships; Traffic signs; Signal design by Webster’s method; Types of intersections; Highway capacity.
Geomatics Engineering
Principles of surveying: Errors and their adjustment; Maps – scale, coordinate system; Distance and angle measurement – Levelling and trigonometric levelling; Traversing and triangulation survey; Total station; Horizontal and vertical curves.
Photogrammetry and Remote Sensing: Scale, flying height; Basics of remote sensing and GIS.
Applied Mechanics and Design
Engineering Mechanics: Free-body diagrams and equilibrium; friction and its applications including rolling friction, belt-pulley, brakes, clutches, screw jack, wedge, vehicles, etc.; trusses and frames; virtual work; kinematics and dynamics of rigid bodies in plane motion; impulse and momentum (linear and angular) and energy formulations; Lagrange’s equation.
Mechanics of Materials: Stress and strain, elastic constants, Poisson’s ratio; Mohr’s circle for plane stress and plane strain; thin cylinders; shear force and bending moment diagrams; bending and shear stresses; the concept of shear center; deflection of beams; torsion of circular shafts; Euler’s theory of columns; energy methods; thermal stresses; strain gauges and rosettes; testing of materials with the universal testing machine; testing of hardness and impact strength.
Theory of Machines: Displacement, velocity, and acceleration analysis of plane mechanisms; dynamic analysis of linkages; cams; gears and gear trains; flywheels and governors; balancing of reciprocating and rotating masses; gyroscope.
Vibrations: Free and forced vibration of single degree of freedom systems, the effect 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, gears, rolling and sliding contact bearings, brakes, and clutches, springs.
Fluid Mechanics and Thermal Sciences
Fluid Mechanics: Fluid properties; fluid statics, forces on submerged bodies, stability of floating bodies; control-volume analysis of mass, momentum, and energy; fluid acceleration; differential equations of continuity and momentum; Bernoulli’s equation; dimensional analysis; the viscous flow of incompressible fluids, boundary layer, elementary turbulent flow, flow through pipes, head losses in pipes, bends, and fittings; basics of compressible fluid flow.
Heat-Transfer: Modes of heat transfer; one-dimensional heat conduction, resistance concept and electrical analogy, heat transfer through fins; unsteady heat conduction, lumped parameter system, Heisler’s charts; thermal boundary layer, dimensionless parameters in free and forced convective heat transfer, heat transfer correlations for flow over flat plates and through pipes, the effect of turbulence; heat exchanger performance, LMTD and NTU methods; radiative heat transfer, Stefan- Boltzmann law, Wien’s displacement law, black and grey surfaces, view factors, radiation network analysis
Thermodynamics: Thermodynamic systems and processes; properties of pure substances, the behavior of ideal and real gases; zeroth and first laws of thermodynamics, calculation of work and heat in various processes; second law of thermodynamics; thermodynamic property charts and tables, availability and irreversibility; thermodynamic relations.
Applications: Power Engineering: Air and gas compressors; vapor and gas power cycles, concepts of regeneration and reheat. I.C. Engines: Air-standard Otto, Diesel, and dual cycles. Refrigeration and air-conditioning: Vapor and gas refrigeration and heat pump cycles; properties of moist air, psychrometric chart, basic psychrometric processes. Turbomachinery: Impulse and reaction principles, velocity diagrams, Pelton-wheel, Francis and Kaplan turbines; steam and gas turbines.
Materials, Manufacturing and Industrial Engineering
Engineering Materials: Structure and properties of engineering materials, phase diagrams, heat treatment, and stress-strain diagrams for engineering materials.
Casting, Forming, and Joining Processes: Different types of castings, design of patterns, molds and cores; solidification and cooling; riser and gating design. 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. Principles of welding, brazing, soldering and adhesive bonding.
Machining and Machine Tool Operations: Mechanics of machining; basic machine tools; 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, jigs and fixtures; abrasive machining processes; 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 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.
Here are the 5 key benefits of the ISRO Scientist 2024 Exam that highlight the importance and advantages of the ISRO Scientist 2024 Exam for aspiring ISRO space scientists:
1. Career growth: ISRO is a platform that can, after clearing the exam, open the gates to high positions in space research centre. You, as a successful candidate, can lead the most important space mission projects the whole world keeps an eye on. You will get the chances for international collaboration and promotions.
2. Professional Development: You will gain more technical and scientific understanding even while preparing for the ISRO exam. ISRO promises to encourage lifelong learning. There, you can keep yourself aware of the most advanced space technology. Furthermore, once you clear the ISRO exam, you’ll become an expert in cutting-edge space development and research. This work promotes a culture of creativity and problem-solving skills. The ISR exam itself attests to your commitment to your professional growth.
3. Economic Benefits: This job also promises salary increases and bonuses after the exam is cleared. This means that you can also get special grants and funding for research if you’ll be eligible. You can experience economic stability with ISRO’s structured salary scale. You will also be eligible to receive additional benefits which include pensions, health insurance coverage and, housing and travel allowances.
4. Job Security: You get a decent job security as an employee of ISRO as this organization is backed by the government. Therefore, you need not to worry about the organizations lows or its downfall. It is flying high and expected to reach the skies.
5. Reputation and Influence: As an ISRO scientist, you are guaranteed a highly respected post. Plus, you’ll get the break to directly aid India’s space research efforts. Besides, the entire human race as well as science will be forever changed by the work you do. You can take satisfaction in ISRO’s accomplishments, which have received both international and national acclaim. And that will help you become part of a heritage that will, in the future, inspire future generations.
The ISRO Scientist Exam is a rigorous examination conducted by the Indian Space Research Organisation (ISRO) to recruit scientists and engineers for various positions.
The ISRO Syllabus for 2024 covers topics such as Civil Engineering, Mechanical Engineering, Electrical Engineering, Electronics and Telecommunication Engineering, and Computer Science Engineering.
The ISRO Scientist 2024 Selection Process involves two main steps: a Written Exam and Interviews. Candidates are shortlisted based on academic performance and bio-data for the Written Exam, followed by Interviews for final selection.
Clearing the ISRO Scientist 2024 Exam offers benefits like career growth, professional development, economic benefits, job security, reputation, and influence within the space research community.
Subjects include Structural Engineering, Geotechnical Engineering, Water Resources Engineering, Environmental Engineering, Transportation Engineering, and Geomatics Engineering.
It covers Applied Mechanics and Design, Fluid Mechanics, Thermal Sciences, and Manufacturing and Industrial Engineering.
The written exam consists of 80 objective-type questions. But its score doesn’t directly impact the final selection.
The interview is important as the final selection is based on the interview performance.
Yes, a free ISRO mock test is available to aid your preparation.
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