SSC JE 2021 Syllabus for Mechanical Engineering

SSC JE Syllabus for Mechanical Engineering 

SSC JE Recruitment 2019: SSC Junior Engineering Syllabus for Mechanical Engineering. SSC JE Exam pattern fpr Paper-1 and Paper-2, & Exam Dates, Please Read Full Article for Knew Details.

Name of the Post:  SSC Junior Engineer

Post Date: 25-01-2019

Total Number of Vacancy: 1601

Short Information: Staff Selection Commission (SSC) invites applications for the recruitment of Junior Engineer 2019 for Civil, Electrical, and Mechanical Engineering & Quantity Surveying & Contract.

SSC JE Syllabus for ME

Important Dates

Starting Date to Apply Online: 01-02-2019

Last Date to Apply Online: 25-02-2019 by 05:00 PM

SSC JE Exam Dates:

Date of Computer Based Examination (Paper-I): 23-09-2019 to 27-09-2019

Date of Paper-II (Conventional): 29-12-2019

Scheme & Exam Pattern of SSC JE:

Examination will consist of two Papers i.e. Paper-I (Computer Based Examination)

and Paper-II (Descriptive Type).

Details of these Papers are as follows:

Paper-I Objective Type

Date of Examination: 23-09-2019 to 27-09-2019)

Mode of Examination- Computer Base Examination

Duration and Timing of Exam: 2 Hours

Note:- 1. Negative marking of 0.25 marks for each wrong answer

           2. Marks scored by candidates in Paper-I will be normalized and such normalized scores will be used to determine final merit and cut-off marks.

Subject:-

(i) General Intelligence and Reasoning (Number of Question-50 & Maximum Marks-50)

(ii) General Awareness  (Number of Question-50 & Maximum Marks-50)

(iii) General Mechanical Engineering(Number of Question-100 & Maximum Marks  100)

Paper-II (Descriptive Type)

Date of Examination:- 29-12-2019

Mode of Examination:- Written Examination

Maximum Marks- 300

Duration & Timing- 2 Hrs

Subjects:-General of Mechanical Engineering

SSC Jr Engineering Syllabus Paper-1

General Intelligence & Reasoning: The Syllabus for General Intelligence would include questions of both verbal and non-verbal type. The test may include questions on analogies, similarities, differences, space visualization, problem solving, analysis, judgment, decision making, visual memory, discrimination, observation, 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.

General Awareness: 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 of 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 pertaining to History, Culture, Geography, Economic Scene, General Polity and Scientific Research, etc

SSC Junior Engineer Syllabus for 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, 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.

Paper-2:- SSC JE Syllabus Mechanical Engineering

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)

First 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

Second 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 Refrigeraton 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

Production Engineering

Classification of Steels : mild steal & alloy steel, Heat treatment of steel, Welding – Arc Welding, Gas Welding, Resistance Welding, Special Welding Techniques ie 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.

Note:- Minimum qualifying marks in Paper-I and Paper-II are as follows:

UR : 30%

OBC/ EWS : 25%

Others : 20%

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