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#1
December 23rd, 2017, 04:28 PM
 Unregistered Guest Posts: n/a
NPTI Study Material

I want the Study Material of Mechanical Engineering of National Power Training Institute NTPI PGDC CET Exam so can you provide me?
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#2
December 23rd, 2017, 04:52 PM
 Educhamp Super Moderator Join Date: May 2011 Location: Delhi Posts: 38,226
Re: NPTI Study Material

I am providing you the Study Material of Mechanical Engineering of National Power Training Institute NTPI PGDC CET Exam

NTPI PGDC CET Exam Mechanical Engineering Study Material

Syllabus-

Part I

Basic mathematics
Basic Science
Language
Analytical Reasoning
Data interpretation

Part II

General Engineering

Part III

Mechanical engineering

Engineering Mechanics

Free body diagrams and equilibrium
Trusses and frames
Virtual work
Kinematics
Dynamics of particles and of rigid bodies in plane motion
Energy formulations

Strength of Materials

Stress and strain
Stress-strain relationship
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
Strain energy methods
Thermal stresses
Theory of Machines
Velocity and acceleration analysis of plane mechanisms
Displacement
Gear trains
Dynamic analysis of slider-crank mechanism
Flywheels

Machining and Machine Tool Operations

Mechanics of machining
Single and multi-point cutting tools
Tool geometry and materials
Tool life and wear
Economics of machining
Principles of work holding
Principles of design of jigs and fixtures

Vibrations

Free and forced vibration of single degree of freedom systems
Effect of damping
Critical speeds of shafts.
Vibration isolation
Resonance

Design

Failure theories
Fatigue strength and the S-N diagram
Principles of the design of machine elements
Bolted riveted and welded joints
Spur gears
Shafts
Rolling and sliding contact bearings
Brakes and clutches

Fluid Mechanics and Thermal Sciences

Fluid Mechanics

Fluid properties
Fluid statics
Control-volume analysis of mass momentum and energy
Fluid acceleration
Differential equations of continuity and momentum
Bernoulli’s equation
Viscous flow of incompressible fluids
Elementary turbulent flow
Flow through pipes

Heat-Transfer

Modes of heat transfer
Resistance concept
One dimensional heat conduction
Electrical analogy
Dimensionless parameters in free and forced convective heat transfer
Fins
Various correlations for heat transfer
Thermal boundary layer
Effect of turbulence
Network analysis
Heat exchanger performance - LMTD method, NTU method

Thermodynamics

Zeroth First and Second laws of thermodynamics
Thermodynamic system and processes
Carnot cycle
Irreversibility and availability
Behavior of ideal and real gases
Properties of pure substances
Calculation of work and heat in ideal processes
Analysis of thermodynamic cycles related to energy conversion

Applications

Power Engineering

Steam Tables
I.C. Engines
Refrigeration and air-conditioning
Reverse Brayton cycle
Vapour refrigeration cycle
Heat pumps
Gas refrigeration
Moist air
Psychometric chart
Basic psychometric processes
Turbo machinery

Manufacturing and Industrial Engineering

Structure and properties of engineering materials
Heat treatment
Stress-strain diagrams for engineering materials

Metal Casting

Design of patterns
Solidification and cooling

Forming

Plastic deformation
Fundamentals of hot and cold working processes
Load estimation for bulk (forging rolling extrusion drawing) and sheet (shearing deep drawing bending)
Metal forming processes
Principles of powder metallurgy

Production Planning and Control

Scheduling
Materials requirement planning
Forecasting models
Aggregate production planning

Joining

Physics of welding
Brazing and soldering
Design considerations in welding

Metrology and Inspection

Limits fits and tolerances
Linear and angular measurements
Comparators
Gauge design

Computer Integrated Manufacturing

Basic concepts of CAD/CAM and their integration tools

Inventory Control

Safety stock inventory control systems
Deterministic and probabilistic models

Operations Research

Linear programming
Simplex method
Duplex method
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