\n| \n Engineering Mechanics: <\/strong>Resolution of forces, Equilibrium, and Equilibrant, parallelogram law of forces, triangle law of forces, polygon law of forces and Lami\u2019s theorem, couple and moment of a couple, condition for the equilibrium of rigid body subjected to the number of coplanar non-concurrent forces,<\/p>\nThe definition of static friction, dynamic friction, derivation of limiting angle of friction and angle of repose, resolution of forces considering friction when a body moves on the horizontal plane and inclined plane,<\/p>\n Calculation of moment of inertia and radius of gyration of (a) I-Section (b) channel section (c) T-Section (d) L-Section (Equal & unequal lengths) (e) Z-Section (f) Built-up sections (simple cases only), Newton\u2019s laws of motion (without derivation), the motion of a projectile, D\u2019Alembert\u2019s principle, definition law of conservation of energy, the law of conservation of momentum.<\/p>\n<\/td>\n<\/tr>\n \n| \n Material Science: <\/strong>Mechanical properties of engineering materials \u2013 tensile strength, compressive strength, ductility, malleability, hardness, toughness, brittleness, impact strength, fatigue, creep resistance.<\/p>\nClassification of steel, mild steel, and alloy steel. Importance of heat treatment. Heat treatment processes \u2013 annealing, normalizing, hardening, tempering, carburizing, nitriding, and cyaniding.<\/p>\n<\/td>\n<\/tr>\n \n| \n Strength of Materials: <\/strong>Stress, strain, stress-strain diagram, a factor of safety, thermal stresses, strain energy, proof resilience, and modulus of resilience.<\/p>\nShear force and bending moment diagram \u2013 cant lever beam, simply supported beam, continuous beam, fixed beam. Torsion in shafts and springs, thin cylinder shells.<\/p>\n<\/td>\n<\/tr>\n \n| \n Machining: <\/strong>Working principle of the lathe. Types of lathes \u2013 Engine lathes \u2013 construction details and specifications. Nomenclature of single point cutting tool, geometry, tool signature, functions of tool angles.<\/p>\nGeneral and special operations \u2013 (Turning, facing, taper turning thread cutting, knurling, forming, drilling, boring, reaming, keyway cutting), cutting fluids, coolants, and lubricants. Introduction to shaper, slotter, plainer, broaching, milling and manufacture of gears, heat treatment process applied to gears.<\/p>\n<\/td>\n<\/tr>\n \n| \n Welding: <\/strong>Welding \u2013 Introduction, classification of welding processes, advantages and limitations of welding, principles of arc welding, arc welding equipment, choice of electrodes for different metals, principle of gas (oxy-acetylene) welding, equipment of gas welding, welding procedures (arc & gas),<\/p>\nSoldering and brazing techniques, types and applications of solders and fluxes, various flame-cutting processes, advantages and limitations of flame cutting, defects in welding, testing, and inspection of modern welding methods, (submerged, CO2, atomic \u2013 hydrogen, ultrasonic welding), a brief description of MIG & TIG welding.<\/p>\n<\/td>\n<\/tr>\n \n| \n Grinding & Finishing Process: <\/strong>Principles of metal removal by grinding, abrasives, natural and artificial, bonds and binding processes, vitrified, silicate, shellac rubber, grinding machines, classification: cylindrical, surface, tool & cutter grinding machine, construction details, relative merits, principles of centerless grinding,<\/p>\nAdvantages & limitations of centreless grinding work, holding devices, wheel maintenance, balancing of wheels, coolants used, finishing by grinding, honing, lapping, superfinishing, electroplating, basic principles \u2013 plating metals,<\/p>\n Applications, hot dipping, galvanizing tin coating, park rising, anodizing, metal spraying, wire process, powder process and applications, organic coatings, oil base paint, lacquer base enamels, bituminous paints, rubber base coating.<\/p>\n<\/td>\n<\/tr>\n \nMetrology: <\/strong>Linear measurement \u2013 Slip gauges and dial indicators, angle measurements, bevel protractor, sine bar, angle slip gauges, comparators (a) mechanical (b) electrical (c) optical (d) pneumatic. Measurement of surface roughness; methods of measurements, by comparison, tracer instruments and by interferometry, collimators, measuring microscope, interferometer, an inspection of machine parts using the concepts of shadow projection and profile projection.<\/td>\n<\/tr>\n\nFluid Mechanics & Hydraulic Machinery: <\/strong>Properties of fluid, density, specific weight, specific gravity, viscosity, surface tension, compressibility capillarity, Pascal\u2019s law, measurement of pressures, concept of buoyancy. Concept of Reynold\u2019s number, pressure, the potential and kinetic energy of liquids, total energy, laws of conservation, mass, energy, momentum, velocity of liquids and discharge, Bernoulli\u2019s equation and assumptions, venturi meters, pitot tube, current meters. Working principle & constructional details of centrifugal pump, efficiencies \u2013 manometric efficiency, volumetric efficiency, mechanical efficiency and overall efficiency, cavitation, and its effect, working principle of jet & submersible pumps with line diagrams.<\/td>\n<\/tr>\n\n| Industrial Management :<\/strong>\n \u00a0<\/p>\n Job analysis, motivation, different theories, satisfaction, performance reward systems, production, planning and control, relation with other departments, routing, scheduling, dispatching, PERT and CPM, and simple problems. Materials in industry, inventory control model, ABC Analysis, Safety stock, re-order, level, economic ordering quantity, break-even analysis, stores layout, stores equipment, stores records, purchasing procedures, purchase records, Bin card, Cardex, Material handling, Manual lifting, hoist, cranes, conveyors, trucks, fork trucks.<\/p>\n<\/td>\n<\/tr>\n \nThermal Engineering: <\/strong>Laws of thermodynamics, conversion of heat into work and vice versa, laws of perfect gases, thermodynamic processes \u2013 isochoric, isobaric, isothermal hyperbolic, isentropic, polytrophic, and throttling, modes of heat transfer, thermal conductivity, convective heat transfer coefficient, Stefan Boltzmann law by radiation and overall heat transfer coefficient. Air standards cycles \u2013 Carnot cycle, Otto cycle, Diesel cycle, construction and working of internal combustion engines, comparison of diesel engine and petrol engine. Systems of the internal combustion engine, the performance of internal combustion engines. Air compressors their cycles refrigeration cycles, the principle of a refrigeration plant.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/span>RRB JE Syllabus for Computer Science and Information Technology<\/span><\/h3>\nHere you can check the latest RRB JE Syllabus For Computer Science and Information Technology 2024.<\/p>\n \n \n\n\n| PC Software :<\/strong>\n \u00a0<\/p>\n MS-Windows, MS-Word, MS-Excel & MS-PowerPoint<\/p>\n<\/td>\n<\/tr>\n \n| Computer fundamentals :<\/strong>\n \u00a0<\/p>\n Evolution of Computers, Hardware & Software, Internet.<\/p>\n<\/td>\n<\/tr>\n \n| C Language:<\/strong>\n \u00a0<\/p>\n Structure, Loop, Control Statements, Arrays, Pointers, Functions, Structure and Union, Files<\/p>\n<\/td>\n<\/tr>\n \n| Computer Organisation :<\/strong>\n \u00a0<\/p>\n Number Systems, Logic Gates, Flip-Flops, Boolean Algebra, DMA, Instruction Sets.<\/p>\n<\/td>\n<\/tr>\n \n | | | | | | | | | | | | | | |
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