SSC JE Mechanical Syllabus 2024 for Paper 1 and 2

SSC JE Mechanical Syllabus 2024

The SSC JE syllabus is divided into two papers i.e. Paper I and Paper II. Paper 1 is a General Ability Test (GAT), while Paper 2 is a subject-specific test. Both papers are now Computer Based Examinations.  Candidates planning to apply for the SSC JE 2024 Exam should be aware of the SSC JE Mechanical Syllabus 2024 for better preparation. Paper II will test the candidate’s knowledge of the specific engineering discipline that they have chosen to apply for. Understanding the syllabus will help you to focus on the topics that can be asked on the exam.

SSC JE Syllabus 2024 for Paper 1

The standard of the questions in Engineering subjects will be of the level of Diploma in Engineering in Mechanical from a recognized Institute, Board, or University recognized by the All India Board of Technical Education. SSC JE Syllabus for Paper 1 comprises a of total three sections namely General Intelligence & Reasoning, General Awareness, and Mechanical Engineering. The students must prepare all the sections as given in the SSC JE Syllabus for Paper 1 smartly to score good marks in the exam. All the questions will be set in SI units.

SSC JE Syllabus of General Intelligence & Reasoning

The SSC JE Syllabus for Paper 1 for the General Intelligence & Reasoning section would include questions of both verbal and non-verbal types. The detailed SSC JE Syllabus for Paper 1 for this section may include questions on:

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 2024 for 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 Mechanical Engineering 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. Candidates can check the Part C Mechanical Engineering.

SSC JE Syllabus 2024 for Paper 2

The SSC JE Syllabus 2024 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 Paper 2 is given below.

SSC JE Paper 2 Syllabus 2024 for Mechanical Engineering

The SSC Junior Engineer Syllabus 2024 for Mechanical Engineering is given below:

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 substance 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.
• 2nd 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 & 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, and 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 and 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: Venturi Meter, Pilot tube, Orifice meter. Hydraulic Turbines: Classifications, Principles.
• Centrifugal Pumps: Classifications, Principles, Performance. Production Engineering

Production Engineering

Classification of Steels: mild steel & 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.