1-4 units topics and imp topics for first mid
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1ST MID
8-9-2011 : MEFA & MSE (Thursday)
9-9-2011 : DOM & MT (Friday)
10-9-2011 : DMM & ATD-II (Saturday)
NOTE:
1)Underlined r important
2)follow the text book prefered by respective faculty
MANAGERIAL ECONOMICS AND FINANCIAL ANALYSIS
Unit I
Introduction to Managerial Economics:
1)Definition of managerial economics
2) Nature and Scope of Managerial Economics
3)Demand Analysis:
i)Demand Determinants,
ii)Law of Demand and its exceptions.
Unit II
Elasticity of Demand:
1)Definition of elasticity of demand
2) Types of elasticity of demand
3) Measurement and Significance of Elasticity of Demand.
4)Demand Forecasting,
5)Factors governing demand forecasting
6) methods of demand forecasting (survey methods, statistical methods, expert
opinion method, test marketing, controlled experiments, judgmental approach to demand forecasting)
Unit III
Theory of Production and Cost Analysis:
1)Production Function – Isoquants and Isocosts, MRTS, Least Cost Combination of Inputs, Cobb-Douglas
Production function, Laws of Returns, Internal and External Economies of Scale.
2)Cost Analysis: Cost concepts, Opportunity cost, Fixed vs. Variable costs, Explicit costs Vs. Implicit costs, Out of
pocket costs vs. Imputed costs.
3)Break-even Analysis (BEA)-
4)Determination of Break-Even Point (simple problems)
5)Managerial Significance and limitations of BEA.
Unit IV
Introduction to Markets & Pricing Policies:
1)Market structures:
i)Types of competition
ii) Features of Perfect competition,
iii) Monopoly and Monopolistic Competition.
iv)Price-Output Determination in case of Perfect Competition and Monopoly.
2)Objectives and Policies of Pricing- Methods of Pricing:
i)Cost Plus Pricing,
ii) Marginal Cost Pricing,
iii)Sealed Bid Pricing,
iv)Going Rate Pricing,
v)Limit Pricing,
vi)Market Skimming Pricing,
vii)Penetration Pricing,
viii)Two-Part Pricing,
ix)BlockPricing,
x)Bundling Pricing,
xi) Peak Load Pricing,
xii)Cross Subsidization.
In last unit all the definations and its applications should be refered onces
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METROLOGY AND SURFACE ENGINEERING
UNIT-I
Systems of limits and fits:1) Introduction,
2)normal size, tolerance limits,
3)deviations,
4)allowance, fits and their types
5)unilateral and bilateral tolerance system,
6)hole and shaft basis systems
7)interchangeability and selective assembly.
8)Indian standard Institution system
9)British standard system,
10International Standard system for plain ad screwed work.
UNIT – II
LINEAR MEASUREMENT : 1)Length standard,
2)line and end standard,
3)slip gauges
4)calibration of the slip gauges,
5)Dial indicator,
6)micrometers.
MEASUREMENT OF ANGLES AND TAPERS : 1)Different methods
2)Bevel protractor
3)angle slip gauges
4)Spirit levels
5)sine bar
6)Sine plate,
7)rollers and spheres used to determine the tapers.
LIMIT GAUGES : 1)Taylors principle
2)Design of go and No go gauges,
3)plug ring,
4)snap, gap, taper, profile and position gauges.
UNIT – III
OPTICAL MEASURING INSTRUMENTS : 1)Tool maker’s microscope and its uses
2)Collimator
3)Optical projector
4)optical flats and their uses
5)interferometer.
FLAT SURFACE MEASUREMENT : 1)Measurement of flat surfaces
2)instruments used
3)straight edges
4)surface plates
5)optical flat and auto collimator.
UNIT – IV
SURFACE ROUGHNESS MEASUREMENT :
1)Differences between surface roughness and surface waviness
2)Numerical assessment of surface finish
3)CLA,R, R.M.S Values
4)Rz values, Rz value, Methods of measurement of surface finish
5)profilograph.
6)Talysurf,
7)ISI symbols for indication of surface finish.
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DYNAMICS OF MACHINERY
UNIT – I
PRECESSION : 1)Gyroscopes,
2)effect of precession motion on the stability of moving vehicles such asmotor car, motor cycle, aero planes and ships.
3)Static and dynamic force analysis of planarmechanisms.
UNIT-II
STATIC AND DYNAMIC FORCE ANALYSIS OF PLANAR MECHANISMS:
1)Introduction
2)free body diagram
3)conditions for equilibrium
4)two,three and four force member
5)inertia forces and D’Alembert’s principle
6)planar rotation about a fixed center
UNIT-III
SYNTHESIS OF LINKAGES:
1)three position synthesis
2)four position synthesis
3)precision positions
4)structural error
5)Chebychev’s spacing,freudentein’s equation,
6)problems
UNIT-IV
CLUTCHES:
1)friction clutches
2)single disc or plate clutch,
3)multiple disc clutch
4)cone clutch
5)centrifugal clutch
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MACHINE TOOLS
UNIT – I
1)Elementary treatement of metal cutting theory
2)Element of cutting process
3)Geometry of single point tool and angles chip formation and types of chips
4)built up edge and its effects chip breakers. Mechanics of orthogonal cutting
5)Merchant’s Force diagram,
6)cutting forces
7)cutting speeds,
8)feed, depth of cut,
9)tool life,
10)coolants,
11)machinability
12)Tool materials.
13)Kinematic schemes of machine tools
14)Constructional features of speed gear box and feed gear box.
UNIT – II
1)Engine lathe
2)Principle of working of lathe,
3)specification of lathe
4)types of lathe
5)work holders tool holders
6)Box tools Taper turning thread turning for Lathes and attachments.
7)Turret and capstan lathes
8)collet chucks
9)other work holders
10)tool holding devices
11)box and tool layout.
12)Principal features of automatic lathes
13)classification
14)Single spindle and multi-spindle automatic lathes
15)tool layout and cam design.
UNIT – III
1)Shaping slotting and planing machines
2)Principles of working
3)Principal parts
4)specification classification,
5)operations performed.
6)Kinematic scheme of the shaping slotting and planning machines,
7)machining time calculations.
UNIT-IV
1)Drilling and boring mchines
2)Principles of working & specification
3)Types
4)Operations performed
5)Tool holding device
6)Twist drill
7)Boring machines
8)Fine boring machines
9)Jig boring machines
10)Deep hole drilling machine
11)Kinematics scheme of the drilling and boring machine
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DESIGN OF MACHINE MEMBERS - I
UNIT – I
INTRODUCTION :1) General considerations in the design of Engineering Materials and their properties,Selection
2) Manufacturing consideration in design.
3)Tolerances and fits
4)BIS codes of steels.
STRESSES IN MACHINE MEMBERS : 1)Simple stresses
2)Complex stresses
3)impact stresses
4)stress strain relation
5)Various theories of failure
6)factor of safety
7)Design for strength and rigidity
8)preferred numbers.
9)The concept of stiffness in tension
10)bending, torsion and combined situations
UNIT – II
FATIGUE LOADING :
1)Stress concentration
2)Theoretical stress Concentration factor
3)Fatigue stress concentration factor notch sensitivity
4)Design for fluctuating stresses
5)Endurance limit
6)Estimation of Endurance strength
7)Goodman’s line
8)Soderberg’s line
9)fatigue theories of failure
UNIT – III
RIVETED AND WELDED JOINTS:
1)riveted joints
2)modes of filure of riveted joints
3)strength equations
4)efficiency of riveted joints
5)design of boiler joints
6)eccentrically loaded riveted joints
Welded joints
1)design of fillet welds
2)axial loads
3)circular fillet welds
4)bending and torsion
5)eccentrically laoded joints
UNIT – IV
1)Bolted joints
2)Design of bolts with pre-stresses
3)Design of joints under eccentric loading
4)bolt of uniform strength
5)cylinder cover joints
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Applied thermodynamics-II
Unit-I
1)Basic concept
2)rankine cycle
3)schematic layout
4)thermodynamic analysis
5)concept of mean temperature of heat addition,
6)method to improve cycle performance –
7)regeneration & reheating,
8)combination:
9)fuels and combustion,
10)concepts of heat of reaction,
11)adiabatic flame temperature,
12)stoichiometry,
13)flue gas analysis
Unit-II
1)Boilers:
2)Classification
3)working principles-with sketches including H.P.Boilers
4)mounting and accessories
5)working principles,
6)boiler horse power,
7)equivalent evoparation,
8)efficency and heat balance
9)draught
10)classification
11)height of chimney for given draught and discharge,
12)condition for maximum discharge,
13)efficiency of chimney
14)artificial draught,
15)induced and forced
Unit-III
1)Steam nozzles:
2)function of nozzle-
3)application-
4)types,
5)flow through nozzles,
6)thermodynamics analysis
7)assumptions
8)velocity of nozzle at exit ideal and actual expansion in nozzle,
9)velocity coefficient,
10)conditon for maximum discharge ,
11)critical pressure ratio,
12)criteria to decide nozzle shape:
13)super saturated flow,its effect,
14)degree of super saturation and degree of under cooling,
15)wilson line
Unit-IV
1)Steam turbine:
2)classification-
3)impulse turbine;
4)mechanical details-
5)velocity diagram-
6)effect of friction-
7)power developed ,
8)axial thrust,
9)blade or diagram efficiency-
10)condition for maximum efficency.
11)De-laval turbine-its features.
12)methods to reduce rotor speed-
13)velocity compounding and pressure compounding,
14)velocity and pressure variation along the flow –
15)combination velocity diagram for a velocity compounded impulse turbine.
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