Coal India Limited Mechanical Engineering Syllabus Paper I
General Knowledge/Awareness
- Everyday Science, Scientific Research, Sports, Indian Culture, Indian History, Indian national movement, World & Indian Geography, Natural resources Indian Economy, Indian Polity, Indian Constitution, National & International current affairs, Environment, India's Agriculture, Trade & Commerce, Basic Information technology.
Numerical ability
- Number System, decimals, fractions and relationships between numbers, Percentage. Ratio & Proportion, Square roots, Averages, Interest, Profit and Loss, Discount, Mixture and Allegation, Time and distance, Time & Work, Basic algebraic identities of School Alge, Factor, Heights, and Distances. A.P. & G.P.Series
Reasoning
- Analogies, similarities and differences, space visualization, spatial orientation, problem-solving, analysis, judgement, decision making, Visual memory, discrimination, observation, relationship concepts, arithmetical reasoning and figural classification, arithmetic number series, non-verbal series, coding and decoding, Word Building statement conclusion, syllogistic reasoning, puzzle, Venn Diagrams, Space Visualization, Symbolic/Number Classification, Figural Classification etc.
General English
- Error recognition, fill in the blanks (verbs, prepositions, etc.), synonyms, antonyms, spelling/detecting Mis-spelt words, idioms & phrases, one-word substitution, sentence structure, Sentence completion, shuffling of sentence parts, shuffling of sentences in a passage, comprehension passage.
Coal India Limited Syllabus 2017 for Mechanical Engineering Paper II
Engineering Mechanics:
- Free body diagrams and equilibrium; trusses and frames; virtual work; kinematics and dynamics of particles and rigid bodies in plane motion; impulse and momentum (linear and angular); energy formulations and collisions.
Mechanics of Materials:
- Stress and strain, elastic constants, Poisson's ratio; Mohr's circle for plane stress and plane strain; thin cylinders; shear force and bending moment diagrams; bending and shear stresses; deflection of beams; torsion of circular shafts; Euler's theory of columns; energy methods; thermal stresses; strain gauges and rosettes; testing of materials with the universal testing machine; testing of hardness and impact strength. Theory of Machines: Displacement, velocity and acceleration analysis of plane mechanisms; dynamic analysis of linkages; cams; gears and gear trains; flywheels and governors; balancing of reciprocating and rotating masses; gyroscope. Vibrations: Free and forced vibration of single degree of freedom systems,
Theory of Machines:
- Displacement, velocity and acceleration analysis of plane mechanisms; dynamic analysis of linkages; cams; gears and gear trains; flywheels and governors; balancing of reciprocating and rotating masses; gyroscope.
Vibrations:
- Free and forced vibration of single degree of freedom systems, damping effect; vibration isolation; resonance; critical speeds of shafts.
Machine Design:
- Design for static and dynamic loading; failure theories; fatigue strength and the S-N diagram; principles of the design of machine elements such as bolted, riveted and welded joints; shafts, gears, rolling and sliding contact bearings, brakes and clutches, springs.
Fluid Mechanics:
- Fluid properties; fluid statics, manometry, buoyancy, forces on submerged bodies, stability of floating bodies; control-volume analysis of mass, momentum and energy; fluid acceleration; differential equations of continuity and momentum; Bernoulli's equation; dimensional analysis; the viscous flow of incompressible fluids, boundary layer, elementary turbulent flow, flow through pipes, head losses in pipes, bends and fittings.
Heat-Transfer:
- Modes of heat transfer; dimensional heat conduction, resistance concept and electrical analogy, heat transfer through fins; unsteady heat conduction, lumped parameter system, Heisler's charts; thermal boundary layer, dimensionless parameters in free and forced convective heat transfer, heat transfer correlations for flow over flat plates and through pipes, the effect of turbulence; heat exchanger performance, LMTD and NTU methods; radiative heat transfer, Stefan- Boltzmann law, Wien's displacement law, black and grey surfaces, view factors, radiation network analysis.
Thermodynamics:
- Thermodynamic systems and processes; properties of pure substances, the behaviour of ideal and real gases; zeroth and first laws of thermodynamics, calculation of work and heat in various processes; second law of thermodynamics; thermodynamic property charts and tables, availability and irreversibility; thermodynamic relations.
Applications:
- Power Engineering: Air and gas compressors; vapour and gas power cycles, concepts of regeneration and reheat. I.C. Engines: Air-standard Otto, Diesel and dual cycles. Refrigeration and air-conditioning: Vapour and gas refrigeration and heat pump cycles; properties of moist air, psychrometric chart, basic psychrometric processes. Turbomachinery: Impulse and reaction principles, velocity diagrams, Pelton-wheel, Francis and Kaplan turbines. Engineering Materials: Structure and properties of engineering materials, phase diagrams, heat treatment, stress-strain diagrams for engineering materials. Casting, Forming and Joining Processes: Different types of castings,
Engineering Materials:
- Structure and properties of engineering materials, phase diagrams, heat treatment, and stress-strain diagrams for engineering materials. Casting, Forming and Joining Processes: Different types of castings,
Casting, Forming and Joining Processes:
- Different castings, patterns, moulds and cores; solidification and cooling; riser and gating design. Plastic deformation and yield criteria; fundamentals of hot and cold working processes; load estimation for bulk (forging, rolling, extrusion, drawing) and sheet (shearing, deep drawing, bending) metal forming processes; powder metallurgy. Principles of welding, brazing, soldering and adhesive bonding.
Machining and Machine Tool Operations:
- Mechanics of machining; basic machine tools; single and multi-point cutting tools. Tool geometry and materials, tool life and wear; economics of machining; principles of non-traditional machining processes; principles of work holding, design of jigs and fixtures.
Metrology and Inspection:
- Limits, fits and tolerances; linear and angular measurements; comparators; gauge design; interferometry; form and finish measurement; alignment and testing methods; tolerance analysis in manufacturing and assembly. Computer Integrated Manufacturing: Basic concepts of CAD/CAM and their integration tools. Production Planning and Control: Forecasting models, aggregate production planning, scheduling, materials requirement planning. Inventory Control: Deterministic models; safety stock inventory control systems. Operations Research: Linear programming,
Computer Integrated Manufacturing:
- Basic concepts of CAD/CAM and their integration tools. Production Planning and Control: Forecasting models, aggregate production planning, scheduling, materials requirement planning. Inventory Control: Deterministic models; safety stock inventory control systems. Operations Research: Linear programming,
Production Planning and Control:
- Forecasting models, aggregate production planning, scheduling, and materials requirement planning. Inventory Control: Deterministic models; safety stock inventory control systems. Operations Research: Linear programming,
Inventory Control:
- Deterministic models; safety stock inventory control systems. Operations Research: Linear programming,
Operations Research:
- Linear programming, simplex method, transportation, assignment, network flow models, simple queuing models, PERT and CPM.
Candidates can view the model questions for CIL Exam 2022 as per the required pattern through the links provided below:
CIL ME Model Questions
CIL Exam 2022- Mechanical Engineering Model Questions
CIL ME Model Computer Based Test
CIL Exam 2022- Mechanical Engineering Model Test
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