SSC Junior Engineer Mechanical Study Material

I will write the SSC Junior Engineer Mechanical exam this year. I am doing any coaching for it. I don’t have the Study Materials to prepare for the exam. Can you give me some study materials for the SSC Junior Engineer Mechanical exam and tell me about the reference books also.

Hello ! I have apply for apply for SSC junior Engineer recruitment will you please provide me syllabus for mechanical engineering exams ?

[Kiran Chandar]

Hello buddy here we provides you SSC junior engineer recruitment syllabus
for mechanical engineering exams as follows

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, Buckling 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).

1st Law of Thermodynamics :

Definition of stored energy & internal energy, 1st Law of Thermodynamics for
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 for 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 Fluids :

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 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.