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26th September 2014, 10:22 AM
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Join Date: Apr 2013
Re: HPCL Mechanical Engineering Exam Syllabus

Here I am providing syllabus of the HPCL Mechanical Engineering Exam which you are looking for .

Engineering Mechanics
Free body diagrams and equilibrium; trusses and frames; virtual work; kinematics and dynamics of particles and of rigid bodies in plane
motion, including impulse and momentum (linear and angular) and energy formulations; impact.
2
Engineering Materials
Structure and properties of engineering materials and their applications, heat treatment, stress-strain diagrams for engineering
materials.
3
Strength of Materials
Stress and strain, stress-strain relationship and elastic constants, Mohr’s circle for plane stress and plane strain, thin cylinders, thickwalled
vessels; shear force and bending moment diagrams; bending and shear stresses; deflection of beams; torsion of circular
members; columns and struts; strain energy and impact loading; thermal stresses; Rotating Rims & Discs; Bending of Curved Bars.
4
Theory of Machines
Displacement, velocity and acceleration analysis of plane mechanisms, kinematic synthesis of mechanisms; dynamic analysis of slidercrank
mechanism; gear trains; flywheels; static and dynamic force analysis; balancing of rotating components; governors.
5
Thermodynamics
Thermodynamic system and processes; Zeroth, First and Second laws of thermodynamics;; Carnot cycle. irreversibility and availability;
behaviour of pure substances, ideal and real gases; calculation of work and heat in ideal and real processes; Rankine and Brayton cycles
with modifications, analysis of thermodynamic cycles related to energy conversion; vapour refrigeration cycle, heat pumps, gas
refrigeration, reverse Brayton cycle; moist air: psychrometric chart, basic psychrometric processes.
6
Energy Conversion
Fuels and combustion; high pressure steam boilers; flow through nozzles; Gas turbines with intercooling, reheat and regenerators,
Steam turbines, velocity diagram, power output and efficiency, maximum blade efficiency of single stage impulse turbine, blade friction,
compounding of impulse turbine; reaction turbine, degree of reaction, velocity diagram, power output, efficiency; losses in steam
turbines, stage efficiency, overall efficiency and reheat factor; governing of steam turbines; steam condensers, condenser vacuum,
sources of air leakage & its disadvantages.
Mechanical Engineering - Syllabus
7
Heat-Transfer: Modes of heat transfer; one dimensional heat conduction, resistance concept, electrical analogy, unsteady heat
conduction, fins; dimensionless parameters in free and forced convective heat transfer, various correlations for heat transfer in flow over
flat plates and through pipes; thermal boundary layer; effect of turbulence; radiative heat transfer, black and grey surfaces, shape
factors, network analysis; heat exchanger performance, LMTD and NTU methods.
8
Fluid Mechanics
Fluid properties; fluid statics, manometry, buoyancy; control-volume analysis of mass, momentum and energy; fluid acceleration;
differential equations of continuity and momentum; Bernoulli’s equation; viscous flow of incompressible fluids; boundary layer;
elementary turbulent flow; flow through pipes, head losses in pipes, bends etc.
9
Vibrations
Free and forced vibration of single degree of freedom systems; effect of damping; harmonically excited and transient vibrations;
introduction to multi-degree of freedom systems; vibration isolation; resonance, critical speeds of shafts.
10
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, spur gears, rolling and sliding contact bearings, keys, couplings, brakes and
clutches; Selection of Materials.
11
Fluid Machines
Pelton, Francis, propeller and Kaplan turbines; performance characteristics and governing of hydraulic turbines; introduction to Deriaz
and Bulb turbines; selection of turbines; Centrifugal & axial pumps and fans, reciprocating pumps.
12
Joining: Chemistry of welding, design of welding joints, pre- and post-heat treatment of welded joints; brazing and soldering; adhesive
bonding.
13
Machining and Machine Tool Operations: Mechanics of metal cutting and chip formation, single and multi-point cutting tools, tool
geometry and materials, tool life and wear; principles of non-conventional machining processes; principles of work clamping, principles
of design of jigs and fixtures.
14
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.
15
Computer Integrated Manufacturing
Basic concepts of CAD/CAM and their integration tools.
16
Production Planning and Control
Forecasting models, aggregate production planning, scheduling, materials requirement planning.
17
Inventory Control
Deterministic and probabilistic models; safety stock inventory control systems, economic order quantity.
18
Operations Research
Linear programming, simplex and duplex method, transportation, assignment, network flow models, simple queuing models, PERT and
CPM.
19
Product Design and Development
Principles of good product design, tolerance design; quality and cost considerations; product life cycle; standardization, simplification,
diversification, value engineering and analysis, concurrent engineering.
20
Industrial Safety
Introduction, types of accidents, causes and common sources of accidents, methods of safety, first aid.
21
Engineering Economy and Costing
Elementary cost accounting and methods of depreciation; break-even analysis, techniques for evaluation of capital investments, financial
statements.
22
Management Information System
Value of information; information storage and retrieval system - database and data structures; knowledge based systems.
23
Pump and compressors
Steam turbine, Centrifugal pumps, Hydraulic turbine,Steam Turbine


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