30013 ENGINEERING
PHYSICS–I
DETAILED SYLLABUS
UNIT I: S I UNITS
AND STATICS
1.1 UNITS AND
MEASUREMENTS:- 4Hrs Unit-Definition-Fundamental Quantities-Definition-Seven
fundamental quantities; their SI units and symbol for the units- Supplementary
quantities-plane angle and solid angle; their SI units and symbol for the units
Derived physical quantities. Dimensional formula for length, mass and
time-derivation of dimensional formula for area, volume, density, velocity,
momentum, acceleration, force, impulse, work or energy and power. Uses of
Dimensional formula. Conventions followed in SI –Units Multiples & sub-multiples
and prefixes of units.
1.2 STATICS:- 9 Hrs Scalar and vector
quantities–Definitions and examples–Concurrent forces and coplanar
forces–Definition-Resolution of a vector into two perpendicular components
-Resultant and equilibrant–Definitions-Parallelogram law of forces - statement
Expressions for magnitude and direction of the resultant of two forces acting
at a point with an acute angle between them-Lami’s theorem-Statement and
explanationExperimental verification of parallelogram law of forces and Lami’s
theorem. Simple problems based on expressions for magnitude and direction of
resultant. Moment of a force-Clockwise and anti-clockwise moments-Principle of
momentsCouple–Torque acting due to a Couple–Experimental determination of mass
of the given body using principle of moments.
UNIT II: PROPERTIES
OF MATTER
2.1 ELASTICITY:- 4 Hrs Elastic and plastic
bodies–Definition-stress, strain-Definitions–Hooke’s law – statement-three
types of strain–Elastic and plastic limit–Young’s modulus, Bulkmodulus,
Rigidity modulus and Poisson’s ratio–Definitions-Uniform and non-uniform
bending of beams-Experimental determination of the Young’s modulus of the
material of a beam by uniform bending method. Simple problems based on stress,
strain and Young’s modulus.
2.2 VISCOSITY:- 5Hrs
Viscosity–Definition-Coefficient of viscosity-Definition, SIunit and
dimensional formula -Stream line flow, turbulent flow-Explanation-Critical
velocity–Definition-Reynolds number-Experimental comparison of coefficient of
viscosity of two low viscous liquids –Terminal velocity–Definition-Experimental
determination of coefficient of viscosity of a highly viscous liquid by Stokes
method–Practical applications of viscosity.
2.3 SURFACE TENSION:- 4Hrs Surface tension &
angle of contact-Definitions-Expression for surface tension of a liquid by
capillary rise method-Experimental determination of surface tension of water by
capillary rise method–Practical applications of capillarity. Simple problems
based on expression for surface tension.
UNIT III: DYNAMICS–I
3.1.STRAIGHTLINE
MOTION:- 2 Hrs Introduction-Newton’s Laws of motion-Fundamental Equations of
motion for objectshorizontal motion-falling freely-thrown vertically upwards.
3.2 PROJECTILE MOTION:- 4Hrs. Projectile motion,
angle of projection, trajectory, maximum height, time of flight, and horizontal
range–Definitions-Expressions for maximum height, time of flight and horizontal
range–Condition for getting the maximum range of the projectile-Derivation of
the equation to show that the trajectory of the projectile is a parabola.
Simple problems based on expressions for maximum height, time of flight and
horizontal range.
3.3 CIRCULAR MOTION:- 7Hrs. Circular motion, angular
velocity, period and frequency of revolutions–Definitions– Relation between
linear velocity and angular velocity–Relation between angular velocity, period
and frequency–Normal acceleration, centripetal force and centrifugal
force–Definitions–Expressions for normal acceleration and centripetal force.
Banking of curved paths–Angle of banking–Definition–Expression for the angle of
banking of a curved path. { tanθ= v2/ (r g) }Simple problems based on the
expressions for centripetal force and angle of banking.Simple harmonic motion,
amplitude, frequency and period
Definitions.
UNIT IV: DYNAMICS–II
4.1 ROTATIONAL
MOTION OF RIGID BODIES:- 6Hrs Rigid body–Definition-Moment of inertia of a
particle about an axis, moment of inertia of a rigid body about an
axis–expressions–Radius of gyration–Definition– Expression for the kinetic
energy of a rotating rigid body about an axis–Angular momentum–Definition
–Expression for the angular momentum of a rotating rigid body about an axis–Law
of conservation of angular momentum–Examples.
4.2 GRAVITATION:-
3Hrs Newton’s laws of gravitation–Acceleration due to gravity on the surface of
earth– Expression for variation of acceleration due to gravity with altitude
4.3 SATELLITES:-
4Hrs Satellites–Natural and artificial–Escape velocity and orbital
velocity–Definitions– Expression for escape velocity–Expression for orbital
velocity–Uses of artificial satellites. Simple problems based on the
expressions for escape velocity and orbital velocity.
UNIT V: SOUND AND
MAGNETISM
5.1 SOUND:- 8Hrs
Wave motion–Introduction and definition–Audiable range-Infrasonic-UltrasonicsProgressive
waves, longitudinal and transverse waves–Examples-Amplitude, wave length,
period and frequency of a wave–Definitions-Relation between wave length,
frequency and velocity of a wave-Stationary or standing waves. Vibrations-Free &
forced vibrations and resonance–definitions and examples–Laws of transverse
vibrations of a stretched string–Sonometer–Experimental determination of
frequency of a tuning fork.Acoustics of buildings–Echo-Reverberation,
reverberation time, Sabine’s formula for reverberation time (no derivation)
–Coefficient of absorption of sound energy–Noise pollution.Simple problems
based on expression for frequency of vibration.
5.2 MAGNETISM:- 5Hrs
Pole strength –Definitions–Magnetic moment, intensity of magnetisation,
magnetising field intensity, magnetic induction, permeability, hysteresis,
saturation, retentivity and coercivity – Definitions - Method of drawing
hysteresis loop of a specimen using a solenoid–Uses of Hysteresis loop simple
problem based on intensity of magnetization.
ENGINEERING
PHYSICS–2
UNIT I: HEAT
1.1 TRANSFER OF HEAT 4Hrs Concept of Heat and
Temperature - Centigrade, Fahrenheit and Kelvin scales of temperature
measurement- Conduction,convection and radiation - Definitions and
explanations-Coefficient of thermal conductivity-Definition and SI unit- good
and poor conductors-Examples-Properties of thermal radiation.
1.2 KINETIC THEORY
OF GASES 5Hrs Postulates –Mean square velocity and Root Mean
Square(RMS)velocity of molecules Definitions and expressions –Expression for
the pressure of a gas on the basis of postulates of kinetic theory of gases - Relation between
pressure and kinetic energy, pressure and absolute temperature of the
gas–Simple problems based on the expression for the pressure of a gas.
1.3 SPECIFIC HEAT
CAPACITY 4Hrs Specific heat capacity of a substance (solids and liquids)
–Definition – Specific heat capacity of a gas at constant volume – Specific
heat capacity of a gas at constant pressure– Ratio of specific heat capacities
– Explanation for Cp is greater than Cv – Derivation of Mayer’s relation –
calculation of Universal gas constant R from the gas equation PV= RT. Simple
problems based on Mayer’s relation.
UNIT II:
THERMODYNAMICS, LIQUEFACTION OF GASES - AND NON CONVENTIONAL ENERGY
2.1 THERMODYNAMICS
5Hrs First law of thermodynamics – Statement—Isothermal and Adiabatic changes
Explanation – Equations for isothermal and adiabatic changes (No derivation)
Simple problems based on equations P1V1 = P2V2 and P1V1γ= P2V2γ Second law of
thermodynamics – Clausius statement and Kelvin’s statement – Working of
Carnot’s reversible engine with indicator diagram and its efficiency.
2.2 LIQUEFACTION OF
GASES 5Hrs Critical temperature, critical pressure and critical volume –
Definitions – Principle used in cascade process – Cascade process of
liquefaction of oxygen – Disadvantages of cascade process -Joule Thomson
effect–Temperature of inversion –Liquefaction of air by Linde’s process
2.3 NON–CONVENTIONAL
ENERGY 3Hrs Introduction – Non-renewable and Renewable (Alternate) energy
sources – Examples – Solar energy, wind energy,–Advantages and disadvantages of
renewable energy.
LIGHT AND REMOTE
SENSING 3.1 OPTICS 5Hrs Refraction – Laws of refraction – Refractive index of a
medium – Definition – Spectrometer –Derivation of refractive index of glass
prism using minimum deviation Experimental determination of refractive index
using spectrometer - Fiber optics – Introduction –Phenomenon of total internal
reflection –problems using the refractive index .
3.2 LASER 4Hrs LASER
– Characteristics of LASER – principle of LASER – Spontaneous emission –
Stimulated emission – population inversion – Ruby laser-Construction and
working- Uses of LASER.
3.3 REMOTE SENSING 4Hrs Remote sensing – Introduction –
Active and passive remote sensing – Explanation and examples – Components of
remote sensing – Data acquisition, data analysis and reference
data–RADAR–principle and working with block diagram.
UNIT IV: ELECRICITY
4.1 ELECTRICAL
CIRCUITS 4Hrs Ohm’s law – Laws of resistances – Resistivity, Conductivity,Super
conductivity and Meissner effect- Definitions – Kirchhoff’s current and voltage
laws – Condition for balancing the Wheatstone’s bridge .Simple problems based
on expression for resistivity.
4.2 EFFECTS OF CURRENT 4Hrs Joule’s law of
heating – Experimental determination of specific heat capacity of a liquid
using Joule’s calorimeter –Faraday’s laws on electrolysis – Electro chemical
equivalent (e.c.e) of an element – Definition – Experimental determination of e.c.e.
of copperCapacitance of a capacitor – Definition – ‘ farad ’– Definition–
expressions for effective capacitance when capacitors are connected in series
and in parallel –Simple problems based on expressions for e.c.e., effective
capacitance for series and parallel connections of capacitors.
4.3 MEASURING
INSTRUMENTS 5Hrs Expression for the force acting on a current carrying straight
conductor placed in a uniform magnetic field – Fleming’s Left Hand rule –
Expression for the torque experienced by a rectangular current carrying coil
placed inside a uniform magnetic field – Working of a moving coil galvanometer
andits merits – Conversion of galvanometer into an Ammeter and Voltmeter.
Simple problems based on conversion of galvanometer into ammeter and voltmeter.
UNIT V: ELECTRONICS
5.1 SEMI CONDUCTORS
4Hrs Semi conductors – Energy bands in solids – Energy band diagram of good
conductors, insulators and semi conductors– Concept of Fermi level - Intrinsic
semiconductors Concept of holes - Doping – Extrinsic semiconductors – P type
and N type semiconductors.
5.2 DIODES AND
TRANSISTORS 5Hrs P-N junction diode – Forward bias and reverse bias
–Rectification action of diode – Working of full wave rectifier using P N
junction diodes -PNP and NPN transistors–Three different
configurations–Advantages of common emitter configuration–Working of NPN
transistor as an amplifier in common emitter configuration.
5.3 DIGITAL
ELECTRONICS 4Hrs Digital electronics–Introduction–Logic levels–Basic logic
gates: OR, AND , NOT gates– Universal logic gates:NAND and NOR gates– Symbolic
representation, Boolean expression and Truth table for all above logic
gates–Integrated circuits–Levels of integration– SSI, MSI, LSI and
VLSI-Advantages of ICs.
30014 ENGINEERING
CHEMISTRY– I
I ATOMIC STRUCTURE,
MOLECULAR MASS, ACIDS AND BASES
1.1Atomic Structure
Atom – Definition – Fundamental particles of Atom – their Mass, Charge and
Location – Atomic number and Mass number – Definition – Isotopes and Isobars –
Definition with suitable examples – Formation of cation and anion by electronic
concept of oxidation and reduction – Octet rule – Formation of electrovalent
compound (NaCl) – Formation of covalent compound (NH3).
1.2Molecular Mass
Molecule – Molecular Formula – Molecular Mass – Mole – Definition – Simple
calculations – Avogadro’s Hypothesis – Relationship between Molecular Mass and
Vapour Density–Avogadro Number–Definition.
1.3 Acids and Bases
Theories of Acids and Bases – Arrhenius Theory – Lowry – Bronsted Theory –
Lewis Theory – Advantages of Lewis Theory – pH and pOH – Definition – Numerical
problems – Indicator – Definition and Examples only – Buffer solution –
Definition – Types of buffer solution with examples – Application of pH in
Industries.
II SOLUTIONS,
COLLOIDS, NANO-PARTICLES
2.1 Solutions
Definition – Methods of expressing concentration of a solution – Molarity,
Molality, Normality, Mole fraction and Percentage Mass – Simple problems.
2.2 Colloids True
solution and Colloidal solution – Definition – Differences – Types of colloids
– Lyophilic and Lyophobic colloids – Differences – Properties – Tyndall effect,
Brownian movement, Electrophoresis and Coagulation – Industrial applications of
colloids – Smoke Precipitation by Cottrell’s method, Purification of water,
Cleansing action of soap, Tanning of leather andSewage disposal.
2.3 Nano-Particles
Definition – Importance of Nano-particles – Area of application – Medicine,
ElectronicsandBiomaterials.
III TECHNOLOGY OF
WATER, CATALYSIS, GLASS
3.1 Technology of
Water Sources of water – Reasons for depletion of underground water – Rain
water harvesting (Basic ideas) – Advantages – Hard water and soft water –
Hardness of water – Carbonate and Non-carbonate hardness – Methods of
expressing hardness – mg/lit and ppm – Simple problems – Estimation of total
hardness of water by EDTA method – Problems involving Total, Carbonate and
Non-carbonate hardness in ppm – Softening of hard water – Ion-Exchange method
and Reverse Osmosis method – Municipal water supply – Purification
(Sedimentation, Filtration and Sterilization) – Disadvantages of using hard
water in boilers – Scale formation, Corrosion of boiler metal, Caustic
Embrittlement and Priming andFoaming.
3.2 Catalysis
Catalyst – Positive catalyst – Negative catalyst – Definition – Types of
catalysis – Homogeneous and Heterogeneous – Promoter – Catalyst poison –
Definition – Characteristics of a catalyst – Industrial applications of
catalysts.
3.3 Glass Definition
– Manufacture of Glass – Varieties of Glass – Optical Glass,
WindshieldGlassandPhoto chromaticGlass.
IV ELECTROCHEMISTRY,
ELECTROCHEMICAL CELL, ENERGY SOURCES
4.1 Electrochemistry
Electrolyte – Definition – Strong and Weak electrolytes – Examples –
Electrolysis – Definition – Mechanism – Industrial application of Electrolysis
– Electroplating – Preparation of surface – Process – Factors affecting the
stability of the coating – Chrome plating – Electroless plating – Definition –
Advantages of Electroless plating over electroplating – Applications of
Electroless plating.
4.2 Electrochemical
Cell Electrochemical Cell – Definition – Representation of a Cell – Single
Electrode Potential – Definition – Galvanic Cell – Formation of Daniel Cell –
Electrochemical Series – Definition and Significance – Electrolytic
Concentration Cell–Definition and Formation.
4.3 Energy Sources
Primary Battery – Definition and example – Construction, Working and Uses of
Dry cell – Secondary Battery – Definition and example – Construction, Working
and Uses of Lead-acid Storage Cell – Nonconventional Energy Sources – Solar
Cell – Definition – Principle, Construction, Working and Uses.
V CORROSION, METHODS
OF PREVENTION OF CORROSION, ORGANIC COATINGS
5.1 Corrosion
Definition – Types of Corrosion – Theories of corrosion – Galvanic Cell
Formation Theory – Differential Aeration theory – Factors influencing the rate
of corrosion.
5.2 Methods of
Prevention of Corrosion Control of Environment – Alloying – Surface coatings –
Metal coatings – Electroplating, Galvanization and Tinning – Inorganic coating
– Anodizing – Cathodic Protection – Sacrificial Anode Method and Impressed
Voltage Method.
5.3 Organic Coatings
Paint – Definition – Components of Paints and their functions – Varnish –
Definition – Preparation of Oil Varnish – Differences between Paint and Varnish
– Special Paints – Luminescent Paints, Fire Retardant Paints, Aluminium
PaintsandDistemper.
Text Book:
1.
Engineering Chemistry–ITamil Nadu Text Book Corporation
2. Engineering
Chemistry–Jain & Jain–DhanpatRai& Sons.
3. A Text Book of Engineering
Chemistry–S.S. Dara–S. ChandPublication.
Reference Book:
1. A Text Book of
Environmental Chemistry and Pollution Control S.S. Dara – S. Chand Publication.
2. Engineering Chemistry–Uppal–Khanna Publishers.
3. Chemistry – Higher
Secondary – Second Year – Volume I & II – Tamil Nadu Text Book
Corporation–2014.
4. Environmental Chemistry–V P Kudesia–Pragati Publishers.
30025 ENGINEERING
CHEMISTRY–II
I ENVIRONMENTAL
CHEMISTRY
1.1 Air Pollution Pollution and Air pollution –
Definition – Air pollutants (SO2, H2S, HF, CO and Dust) – Sources and Harmful
effects – Formation of Acid Rain – Harmful effects – Green House Effect –
Causes – Global warming – Harmful effects – Ozone Layer – Importance – Causes
for Depletion of Ozone Layer (No equations) – Harmful effects of Ozone Layer
Depletion –Control of Air Pollution.
1.2 Water Pollution Causes of Water Pollution –
Sewage, Effluents, Algae and Microorganisms – Harmful effects –Sewerage –
Definition – Sewage Disposal – Industrial Effluents – Harmful effects of
Effluents – Harmful effects of Heavy Metal Ions – Lead, Cadmium, Zinc and
Copper – Treatment of Effluents–Eutrophication–Definition andharmful effects.
1.3 Solid WasteManagement Solid Waste –
Definition – Problems –Types of Solid Waste – Methods of disposal–Land filland
Incineration.
1.4 Green Chemistry Definition – Goals of Green
Chemistry (Basic ideas) – Recycling – Definition–Examples–Advantagesof
Recycling (Basic ideas)
II FUELS, COMBUSTION AND REFRACTORIES
2.1 Fuels Fuel and fossil fuel – Definition –
Calorific value – Classification of fuels – Solid fuels – Wood – Coal –
Varieties of Coal – Composition – Specific uses – Liquid fuels – Petroleum –
Fractional distillation – Fractions and uses – Cracking (Concept only) – Liquid
Hydrogen as fuel – Gaseous fuels – Preparation, composition and specific uses
of Producer gas and Water gas – Composition and uses of CNG and LPG – Relative
advantages of solid, liquid and gaseous fuels.
2.2 Combustion Definition – Combustion
calculation by mass (for solid and liquid fuels) – Combustion calculation by
volume (for gaseous fuels) – Stoichiometric calculations – Volume of air
required – Excess air – Definition of Flue gas –Flue gas Analysis– Orsat
Apparatus–Simple numerical problems.
2.3 Refractories Definition – Requirements of a
good Refractory – Classification – Acidic, Basic and Neutral Refractories –
Examples and uses – Uses of Fireclay bricks, Alumina bricks and Silica bricks.
III EXTRACTION OF
METALS, POWDER METALLURGY, ALLOYS AND ABRASIVES
3.1Extraction of
metals Extraction of Tungsten and Titanium –Uses of Tungsten and Titanium.
3.2
Powdermetallurgy Definition – Preparation of Metal Powder – Atomization –
Reduction of Metal Oxide–Applications of Powder Metallurgy.
3.3 Alloys
Definition – Purpose of alloying – Types – Ferrous Alloys – Composition and
uses of Stainless Steel, Chromium SteelandVanadium Steel –Nonferrous alloys –
Composition and uses of Nichrome, Dutch
metal, German silver,Gun metalandDuralumin.
3.4Abrasives Definition –
Classification – Hardness in Moh’s scale – Natural abrasives – Diamond,
Corundum, Emery and Garnet – Synthetic abrasives – Carborundum –Boron
carbide–Manufacture–Properties and uses.
IV CEMENT,
CERAMICS, LUBRICANTS AND ADHESIVES
4.1 Cement
Definition – Manufacture of Portland Cement – Wet Process – Setting of Cement
(No equation).
4.2 Ceramics White pottery – Definition – Manufacture of White
pottery – Uses – Definition of glazing– Purpose–Method–Salt glazing.
4.3
Lubricants Definition – Characteristics of Lubricant – Types of Lubricants –
Solid – Semi-solid–Liquid Lubricants.
4.4Adhesives Definition – Requirements of
good adhesives – Natural adhesive – Uses of Shellac, Starch, Asphalt –
Synthetic adhesive – Uses of Cellulose Nitrate, PVC,Phenol-formaldehydeand
Urea-formaldehyde.
V POLYMERS
5.1 Plastics
Plastics – Definition - Polymerization – Definition – Types of polymerization –
Addition polymerization – Formation of Polythene – Condensation polymerization
– Formation of Bakelite – Types of plastics – Thermoplastics and Thermoset
plastics – Differences – Mechanical properties of plastics – Advantages of
plastics over traditional materials (Wood and Metal) –Reinforced or filled
plastics – Definition – Advantages – Applications – Polymers in Surgery –
Biomaterials – Definition – Biomedical uses of Polyurethane, PVC, Polypropylene
andPolyethylene.
5.2 Rubber
Definition – Preparation from Latex – Defects of natural rubber– Compounding of
rubber – Ingredients and their functions – Vulcanization – Definition and
Purpose – Reclaimed rubber – Definition – Process – Properties and uses.
5.3
Composite materials Definition – Examples – Advantages over metals and polymers
– General applications.
Text Book:
1.
Engineering Chemistry–Jain & Jain–DhanpatRai& Sons.
2. AText Book of
Engineering Chemistry–S.S. Dara–S. ChandPublication.
Reference Book:
1.
Chemistry of Engineering Material-C.V. Agarwal, Andranaidu C. Parameswara
Moorthy – B.S. Publications.
2. Engineering Chemistry–Uppal–Khanna Publishers.
3. A Text Book of Inorganic Chemistry–P.L. Soni–S. ChandPublication. 4. Rain Water
Harvesting–Hand Book –Chennai Metro Water.
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