SSC JE Syllabus 2021: Check JE Prelims And Mains Syllabus

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Staff Selection Commission every year hold an open competitive Examination for recruitment of Junior Engineer (JE) (Civil, Mechanical, Electrical, and Quantity Surveying & Contracts) for various Ministries/ Departments/ Organizations in the Government of India.

SSC JE Selection Process 

  • Paper-I (Computer Based Examination)
  • Paper-II (Descriptive Type)

SSC JE Syllabus & Exam Pattern Paper-I

SSC JE Paper-I (Computer Based Examination)
Subject Question         Marks         Time(minutes)
General Intelligence and Reasoning 50 50
General Awareness 50 50
General Engineering

(Civil & Structural OR Electrical OR Mechanical)

100 100
Total 200 200 120 (Combined)
SSC JE Syllabus for General Intelligence and Reasoning
  • Analysis and judgment
  • Reasoning Analogies
  • Decision making
  • Discrimination & Observation
  • Verbal and figures classification
  • Arithmetical Number Series
  • Similarities & differences
  • Relationship concepts – Blood Relations
  • Arithmetical reasoning
  • Problem-solving
  • Space visualization
  • Visual memory
SSC JE Syllabus for General Awareness
  • List of Government Schemes
  • List of Famous Books And Authors
  • List of Arjuna Award Winners
  • Countries, Capital and Currencies
  • Inventions & Discoveries
  • Tennis Grand Slam Winners
  • List of countries and Their National Games
  • Geography
  • Culture
  • History
  • Economic Scene
  • Scientific Research
  • General Polity
  • Last Six months current affairs.
Also Read
SSC JE Previous Question Paper
SSC JE Best Books 
SSC JE Exam 2021
SSC JE Salary In Hand  
Official Website 
SSC JE Syllabus for General Engineering (Civil and Structural)
  • Building Materials
  • Estimating
  • Costing and Valuation
  • Surveying
  • Soil Mechanics
  • Hydraulics
  • Irrigation Engineering
  • Transportation Engineering
  • Environmental Engineering
  • Structural Engineering: Theory of Structures, Concrete Technology, RCC Design, Steel Design
SSC JE Syllabus General Engineering (Electrical)
  • Basic concepts
  • Circuit law
  • Magnetic Circuit
  • AC Fundamentals
  • Measurement and Measuring instruments
  • Electrical Machines
  • Fractional Kilowatt Motors and single phase induction Motors
  • Synchronous Machines
  • Generation
  • Transmission and Distribution
  • Estimation and Costing
  • Utilization and Electrical Energy
  • Basic Electronics
SSC JE Syllabus General Engineering (Mechanical)
  • 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
  • Boilers
  • Classification
  • Specification
  • 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 & Exam Pattern Paper-II

Name of the test  Type of Test Maximum Marks  Time (Minutes)
General Engineering (Civil & Structural)
or
General Engineering (Electrical)
or
General Engineering (Mechanical)
Descriptive Type 300 120
SSC JE Syllabus for Civil & Structural

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,
    Trapezodial 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 prismatic
    compass, compass traversing, bearings, local attraction, plane table surveying, theodolite traversing,
    adjustment of theodolite, Levelling, Definition of terms used in levelling, contouring, curvature and
    refraction corrections, temporary and permanent adjustments of dumpy level, methods of contouring,
    uses of contour map, tachometric survey, curve setting, earth work calculation, advanced surveying
    equipment
  • Soil Mechanics: Origin of soil, phase diagram, Definitions-void ratio, porosity, degree of saturation,
    water content, 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,
    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, 2II 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, Irrigation
    efficiencies Different type of canals, types of canal irrigation, loss of water in canals Canal lining
    – types and advantages Shallow and deep to wells, 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,
    preventive measure Land reclamation, Characteristics of affecting fertility of soils, purposes,
    methods, description of 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 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 and
    interchanges, traffic signals, traffic operation, traffic signs and markings, road safety
  • Environmental Engineering: Quality of water, source of water supply, purification of water,
    distribution of water, need of 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

Structural Engineering

  • 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, 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
    slabs, isolated footings Reinforced brick works, columns, staircases, retaining wall, 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
SSC JE Syllabus for Electrical
  • 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 configuration e.g. straight, circular, solenoidal, etc
    Electromagnetic induction, self and mutual induction
  • AC Fundamentals: Instantaneous, peak, RMS and average values of alternating waves,
    Representation of sinusoidal wave form, simple series and parallel AC Circuits consisting of RL 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),
    extension of range wattmeter, Multimeters, Megger, Energy meter AC Bridges Use of CRO, Signal
    Generator, CT, PT and their uses Earth Fault detection
  • Electrical Machines : (a) DC Machine – Construction, Basic Principles of DC motors and
    generators, their characteristics, speed control and starting of DC Motors Method of braking motor,
    Losses and efficiency of DC Machines (b) 1 phase and 3 phase transformers – Construction,
    Principles of operation, equivalent circuit, voltage regulation, OC and SC Tests, Losses and
    efficiency Effect of voltage, frequency and wave form on losses Parallel operation of 1 phase /3
    phase transformers Auto transformers (c) 3 phase induction motors, rotating magnetic field, principle
    of operation, equivalent circuit, torque-speed characteristics, starting and speed control of 3 phase
    induction motors Methods of braking, effect of voltage and frequency variation on torque speed
    characteristics
    Fractional Kilowatt Motors and Single Phase Induction Motors: Characteristics and applications
  • Synchronous Machines – Generation of 3-phase emf armature reaction, voltage regulation, parallel
    operation of two alternators, synchronizing, control of active and reactive power Starting and applications of synchronous motors
  • Generation, Transmission and Distribution – Different types of power stations, Load factor,
    diversity factor, demand factor, cost of generation, inter-connection of power stations Power factor
    improvement, various types of tariffs, types of faults, short circuit current for symmetrical faults
    Switchgears – rating of circuit breakers, Principles of arc extinction by oil and air, HRC Fuses,
    Protection against earth leakage / over current, etc Buchholtz relay, Merz-Price system of protection
    of generators & transformers, protection of feeders and bus bars Lightning arresters, various
    transmission and distribution system, comparison of conductor materials, efficiency of different
    system Cable – Different type of cables, cable rating and derating factor
  • Estimation and costing : Estimation of lighting scheme, electric installation of machines and
    relevant IE rules Earthing practices and IE Rules
  • Utilization of Electrical Energy : Illumination, Electric heating, Electric welding, Electroplating,
    Electric drives and motors
  • Basic Electronics : Working of various electronic devices e.g. P N Junction diodes, Transistors
    (NPN and PNP type), BJT and JFET Simple circuits using these devices
SSC JE Syllabus for Mechanical
  • Theory of Machines and Machine Design: Concept of 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 substance like H2O, Introduction of
    steam table with respect to 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)
  • 1 st 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 Statements of 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 & itsimpossibility
  • 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 in compressible 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 Production Engineering

  • Classification of Steels : mild steal & alloy steel, Heat treatment of steel, Welding – Arc Welding,
    Gas Welding, Resistance Welding, Special Welding Techniques i.e. TIG, MIG, etc (Brazing &
    Soldering), Welding Defects & Testing; NDT, Foundry & Casting – methods, defects, different
    casting processes, Forging, Extrusion, etc, Metal cutting principles, cutting tools, Basic Principles of
    machining with (i) Lathe (ii) Milling (iii) Drilling (iv) Shaping (v) Grinding, Machines, tools &
    manufacturing processes

 

Frequently Asked Questions (FAQs) On SSC JE Syllabus & Exam Pattern

Question-How many questions are there in SSC JE Tier-1?

Answer- There are 200 questions in SSC JE Tier 1.

Question- For how many marks SSC JE Mains is conducted ?

Answer- SSC JE holds 300 marks, it is included in the merit list.

Question- How many phases are there to clear SSC jen exam?

Answer- There are two phases to clear this prestigious exam. (i) Paper-I  (ii) Paper-II

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