SSC JE Syllabus 2023
The SSC JE exam consists of two stages Tier 1 and Tier 2. You can get the SSC JE Syllabus 2023 detailed overview here.
|SSC JE Syllabus 2023: Overview|
|Name of Organization||Staff Selection Commission|
|Name of Exam||SSC JE 2023|
|Name of Post||Junior Engineer (JE)|
|SSC JE 2023 Vacancies||Notified Later|
|SSC JE 2023 Notification release date||26th July 2023|
|SSC JE Tier-I Exam Date 2023||9th, 10th and 11th October 2023|
|SSC JE 2023 Selection Process||Written Test Consisting Of Two Papers:
|Medium Of Paper||English/Hindi|
SSC JE Exam Pattern 2023
To prepare for the SSC JE exam one needs a thorough understanding of the detailed SSC JE exam pattern. SSC JE Syllabus and Exam Pattern will help aspirants to plan their preparation effectively. The SSC JE syllabus and exam pattern are mentioned below in detail.
SSC JE Tier 1 (Objective Type)
- Paper 1 is a computer-based test having multiple-choice questions.
- It consists of 3 sections namely General Intelligence and Reasoning, General Awareness, and General Engineering (Civil/ Mechanical/ Electrical).
- There will be a negative marking of 0.25 mark for each wrong answer in Paper-I.
|Papers||No. of Questions||Max. Marks|
|(i) General Intelligence & Reasoning||50||50|
|(ii) General Awareness||50||50|
|iii) Part –A General Engineering (Civil & Structural) or
Part-B General Engineering (Electrical) or
Part-C General Engineering (Mechanical)
SSC JE Tier 2 (Descriptive Type)
- SSC JE Paper 2 is a descriptive paper.
- Mode of examination: Offline
- The question paper is of 300 marks and has to be attempted in 2 hours.
- There is no negative marking in Paper II.
|Paper – II||Marks||Time|
|General Engineering (Civil & Structural)||300||2 Hrs.|
|Part- B General Engineering (Electrical)||300||2 Hrs.|
|Part-C General Engineering (Mechanical)||300||2 Hrs.|
SSC JE Syllabus 2023
SSC JE Syllabus for Paper 1
SSC JE Syllabus (General Intelligence & Reasoning)
- space visualization
- decision making
- visual memory
- relationship concepts
- arithmetical reasoning
- verbal and figure classification
- arithmetical number series etc.
- The test will also include questions designed to test the candidate’s abilities to deal with abstract ideas and symbols and their relationships, arithmetical computations, and other analytical functions.
SSC JE Syllabus (General Awareness)
The SSC JE syllabus for Paper 1 includes all the topics from History, Polity, Geography, Economics, Environment, Science, Current Affairs, etc. to check the general knowledge of candidates.
- Questions will be aimed at testing the candidate’s general awareness of the environment around him/her and its application to society.
- Questions will also be designed to test knowledge of current events and such matters of everyday observations and
- experience in their scientific aspect as may be expected of any educated person.
- The test will also include questions relating to India and its neighboring countries, especially about History, Culture, Geography, Economic Scene, General Polity, Scientific Research, etc.
- These questions will be such that they do not require a special study of any discipline.
General Engineering (Civil, Electrical & Mechanical) Syllabus
SSC JE Syllabus for Paper 1 in the General Engineering section includes all the topics of Engineering to check the knowledge of candidates in their particular discipline. The branch-wise syllabus for the SSC JE General Engineering section is discussed here in detail.
Part-A Civil Engineering
- Building Materials
- Costing and Valuation
- Soil Mechanics
- Irrigation Engineering
- Transportation Engineering
- Environmental Engineering
- Structural Engineering: Theory of Structures, Concrete Technology, RCC Design, Steel Design.
Part-B Electrical Engineering
- Basic concepts
- Circuit law
- Magnetic Circuit
- AC Fundamentals
- Measurement and Measuring instruments
- Electrical Machines
- Fractional Kilowatt Motors and single-phase induction Motors
- Synchronous Machines
- Transmission and Distribution
- Estimation and Costing
- Utilization and Electrical Energy
- Basic Electronics
Part-C Mechanical Engineering
- Theory of Machines and Machine Design
- Engineering Mechanics and Strength of Materials
- Properties of Pure Substances
- 1st Law of Thermodynamics
- 2nd Law of Thermodynamics
- Air standard Cycles for IC Engines
- IC Engine Performance
- IC Engines Combustion
- IC Engine Cooling & Lubrication
- Rankine cycle of System
- Fitting & Accessories
- Air Compressors & their cycles
- Refrigeration cycles
- Principle of Refrigeration Plant
- Nozzles & Steam Turbines
- Properties & Classification of Fluids
- Fluid Statics
- Measurement of Fluid Pressure
- Fluid kinematics
- Dynamics of Ideal Fluids
- Measurement of Flow rate
- basic principles
- Hydraulic Turbines
- Centrifugal Pumps
- Classification of steel
SSC JE Syllabus 2023 for Paper 2
The SSC JE Syllabus 2023 for Paper 2 will be held in the written format consisting of a total of 300 marks. Candidates will be required to appear for their exam group i.e. either Civil, electrical, or mechanical. The SSC JE syllabus for Tier 2 is given below.
Civil & Structural Engineering (Part A)
- Civil Engineering: Building Materials: Physical and Chemical properties, classification, standard tests, uses and manufacture/quarrying of materials e.g. building stones, silicate-based materials, cement (Portland), asbestos products, timber, and wood-based products, laminates, bituminous materials, paints, varnishes.
- Estimating, Costing, and Valuation: estimate, glossary of technical terms, analysis of rates, methods, and unit of measurement, Items of work – earthwork, Brick work (Modular & Traditional bricks), RCC work, Shuttering, Timber work, Painting, Flooring, Plastering. Boundary wall, Brick building, Water Tank, Septic tank, Bar bending schedule, Centre line method, Mid-section formula, Trapezoidal formula, Simpson’s rule. Cost estimate of Septic tank, flexible pavements, Tube well, isolates and combined footings, Steel Truss, Piles, and pile-caps. Valuation – Value and cost, scrap value, salvage value, assessed value, sinking fund, depreciation and obsolescence, methods of valuation.
- Surveying: Principles of surveying, measurement of distance, chain surveying, working of the prismatic compass, compass traversing, bearings, local attraction, plane table surveying, theodolite traversing, adjustment of theodolite, Levelling, Definition of terms used in leveling, contouring, curvature, and refraction corrections, temporary and permanent adjustments of dumpy level, methods of contouring, use of contour map, curve setting, earthwork calculation, advanced surveying equipment.
- Soil Mechanics: Origin of soil, phase diagram, Definitions-void ratio, porosity, degree of saturation, water content, the specific gravity of soil grains, unit weights, density index, and interrelationship of different parameters, Grain size distribution curves, and their uses. Index properties of soils, Atterberg’s limits, ISI soil classification, and plasticity chart. Permeability of soil, coefficient of permeability, determination of coefficient of permeability, Unconfined and confined aquifers, effective stress, quick sand, consolidation of soils, Principles of consolidation, degree of consolidation, pre-consolidation pressure, normally consolidated soil, e-log p curve, computation of ultimate settlement. Shear strength of soils, direct shear test, Vane shear test, Triaxial test. Soil compaction, Laboratory compaction test, Maximum dry density, and optimum moisture content, earth pressure theories, active and passive earth pressures, Bearing capacity of soils, plate load test, and standard penetration test.
- Hydraulics: Fluid properties, hydrostatics, measurements of flow, Bernoulli’s theorem and its application, flow through pipes, flow in open channels, weirs, flumes, spillways, pumps, and turbines.
- Irrigation Engineering: Definition, necessity, benefits, effects of irrigation, types, and methods of irrigation, Hydrology – Measurement of rainfall, run-off coefficient, rain gauge, losses from precipitation – evaporation, infiltration, etc. Water requirement of crops, duty, delta and base period, Kharif and Rabi Crops, Command area, Time factor, Crop ratio, Overlap allowance, and Irrigation efficiencies. Different types of canals, types of canal irrigation, and loss of water in canals. Canal lining – types and advantages. Shallow and deep wells, the yield from a well. Weir and barrage, Failure of weirs and permeable foundation, Slit, and Scour, Kennedy’s theory of critical velocity. Lacey’s theory of uniform flow. Definition of flood, causes, and effects, methods of flood control, water logging, and preventive measure. Land reclamation, Characteristics affecting fertility of soils, purposes, methods, description of the land, and reclamation processes. Major irrigation projects in India.
- Transportation Engineering: Highway Engineering – cross-sectional elements, geometric design, types of pavements, pavement materials – aggregates and bitumen, different tests, Design of flexible and rigid pavements – Water Bound Macadam (WBM) and Wet Mix Macadam (WMM), Gravel Road, Bituminous construction, Rigid pavement joint, pavement maintenance, Highway drainage, Railway Engineering- Components of the permanent way – sleepers, ballast, fixtures and fastening, track geometry, points and crossings, track junction, stations, and yards. Traffic Engineering – Different traffic survey, speed-flow-density, and their interrelationships, intersections, interchanges, traffic signals, traffic operation, traffic signs and markings, and road safety.
- Environmental Engineering: Quality of water, source of water supply, purification of water, distribution of water, need for sanitation, sewerage systems, circular sewer, oval sewer, sewer appurtenances, sewage treatments. Surface water drainage. Solid waste management – types, effects, engineered management system. Air pollution – pollutants, causes, effects, control. Noise pollution – cause, health effects, control.
- Theory of structures: Elasticity constants, types of beams – determinate and indeterminate, bending moment and shear force diagrams of simply supported, cantilever, and over-hanging beams. Moment of area and moment of inertia for rectangular & circular sections, bending moment and shear stress for tee, channel, and compound sections, chimneys, dams and retaining walls, eccentric loads, slope deflection of simply supported and cantilever beams, critical load and columns, Torsion of circular section.
- Concrete Technology: Properties, Advantages, and uses of concrete, cement aggregates, the importance of water quality, water cement ratio, workability, mix design, storage, batching, mixing, placement, compaction, finishing, and curing of concrete, quality control of concrete, hot weather, and cold weather concreting, repair and maintenance of concrete structures.
- RCC Design: RCC beams-flexural strength, shear strength, bond strength, design of singly reinforced and double reinforced beams, cantilever beams. T-beams, lintels. One-way and two-way 12 slabs, isolated footings. Reinforced brickworks, columns, staircases, retaining walls, and water tanks (RCC design questions may be based on both Limit State and Working Stress methods). Steel Design: Steel design and construction of steel columns, beams roof trusses plate girders.
Electrical Engineering (Part B)
- Basic concepts: Concepts of resistance, inductance, capacitance, and various factors affecting them. Concepts of current, voltage, power, energy, and their units.
- Circuit law: Kirchhoff’s law, Simple Circuit solution using network theorems.
- Magnetic Circuit: Concepts of flux, mmf, reluctance, Different kinds of magnetic materials, Magnetic calculations for conductors of different configurations e.g. straight, circular, solenoidal, etc. Electromagnetic induction, self, and mutual induction.
- AC Fundamentals: Instantaneous, peak, R.M.S. and average values of alternating waves, Representation of sinusoidal wave form, simple series and parallel AC Circuits consisting of R.L. and C, Resonance, Tank Circuit. Poly Phase system – star and delta connection, 3 phase power, DC, and sinusoidal response of R-Land R-C circuit.
- Measurement and measuring instruments: Measurement of power (1 phase and 3 phase, both active and re-active) and energy, 2 wattmeter method of 3 phase power measurement. Measurement of frequency and phase angle. Ammeter and voltmeter (both moving oil and moving iron type), an extension of range wattmeter, Multimeters, Megger, Energy meter AC Bridges. Use of CRO, Signal Generator, CT, PT, and their uses. Earth Fault detection.
- Theory of Machines and Machine Design: Concept of a simple machine, Four bar linkage and link motion, Flywheels and fluctuation of energy, Power transmission by belts – V-belts and Flat belts, Clutches – Plate and Conical clutch, Gears – Type of gears, gear profile and gear ratio calculation, Governors – Principles and classification, Riveted joint, Cams, Bearings, Friction in collars and pivots.
- Engineering Mechanics and Strength of Materials: Equilibrium of Forces, Law of motion, Friction, Concepts of stress and strain, Elastic limit and elastic constants, Bending moments and shear force diagram, Stress in composite bars, Torsion of circular shafts, Bucking of columns – Euler’s and Rankin’s theories, Thin walled pressure vessels.
- Thermal Engineering: Properties of Pure Substances: p-v & P-T diagrams of pure substances like H2O, Introduction of steam table concerning steam generation process; definition of saturation, wet & superheated status. Definition of dryness fraction of steam, degree of superheat of steam. H-s chart of steam (Mollier’s Chart).
- 1st Law of Thermodynamics: Definition of stored energy & internal energy, 1st Law of Thermodynamics of cyclic process, Non-Flow Energy Equation, Flow Energy & Definition of Enthalpy, Conditions for Steady State Steady Flow; Steady State Steady Flow Energy Equation. 2 nd Law of Thermodynamics: Definition of Sink, Source Reservoir of Heat, Heat Engine, Heat Pump & Refrigerator; Thermal Efficiency of Heat Engines & co-efficient of performance of Refrigerators, Kelvin – Planck & Clausius.
- 2nd Law of Thermodynamics: Absolute or Thermodynamic Scale of temperature, Clausius Integral, Entropy, Entropy change calculation of ideal gas processes. Carnot Cycle & Carnot Efficiency, PMM-2; definition & its impossibility.
- Air standard Cycles for IC engines: Otto cycle; plot on P-V, T-S Planes; Thermal Efficiency, Diesel Cycle; Plot on P-V, T-S planes; Thermal efficiency.
- IC Engine Performance: IC Engine Combustion, IC Engine Cooling & Lubrication.
- Rankine cycle of steam: Simple Rankine cycle plot on P-V, T-S, h-s planes, Rankine cycle efficiency with & without pump work.
- Boilers: Classification; Specification;
- Fittings & Accessories: Fire Tube & Water Tube Boilers.
- Air Compressors & their cycles; Refrigeration cycles; Principle of a Refrigeration Plant; Nozzles & Steam Turbines Fluid Mechanics & Machinery.
- Properties & Classification of Fluid: ideal & real fluids, Newton’s law of viscosity, Newtonian and Non-Newtonian fluids, compressible and incompressible fluids.
- Fluid Statics: Pressure at a point.
- Measurement of Fluid Pressure: Manometers, U-tube, Inclined tube. Fluid Kinematics: Stream line, laminar & turbulent flow, external & internal flow, continuity equation.
- Dynamics of ideal fluids: Bernoulli’s equation, Total head; Velocity head; Pressure head; Application of Bernoulli’s equitation.
- Measurement of Flow rate Basic Principles: Venturimeter, Pilot tube, Orifice meter.
- Hydraulic Turbines: Classifications, Principles.
- Centrifugal Pumps: Classifications, Principles, Performance.