Annexure-Ii Paper-I: (Degree Standard) (A) Agricultural Engineering Unit-I: Surveying and Hydrology
Annexure-Ii Paper-I: (Degree Standard) (A) Agricultural Engineering Unit-I: Surveying and Hydrology
Annexure-Ii Paper-I: (Degree Standard) (A) Agricultural Engineering Unit-I: Surveying and Hydrology
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ANNEXURE-II
PAPER-I (DEGREE STANDARD)
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Farm machinery - Primary tillage implements – Mould board plough, disc plough and
chisel plough - Secondary tillage implements – Cultivators, harrows and rotary tillers -
Land shaping machinery – Leveller, ridger and bund former - Sowing and transplanting –
Seed drills, planters and rice transplanters - Interculture implements - Plant protection
equipment – Sprayers and dusters - Harvesting, threshing and combining equipment -
Machinery for earth moving and land development - Machinery for horticulture, agro-
forestry and forages – Haulage of agricultural and forest produces - Management of farm
machinery - Cost estimation for farm operations.
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UNIT - I: ENGINES
Petrol engine – principle and construction – diesel engine- principle and construction –
four stroke and two stroke. Carburettors – types, working principle, different circuits –
compensation circuits. Cooling system – air and water cooling system- forced circulation
and pressure cooling system. Lubrication system – pressure lubrication – splash
lubrication – wet and dry sump lubrication. Properties of lubricants and coolants.
Combustion in SI and CI engines – stages of combustion –flame propagation – detonation
in SI engine and knocking in CI engines. Combustion chambers – Turbo and super
chargers.
Types of chassis layout – various types of frames – front axles – types, stub axle, front
wheel geometry – Ackermann & Davis steering mechanism – steering gear boxes. Power
Assisted steering. Hutch kiss and torque tube drive. Propeller shaft – final drive – types.
Differential –principle and construction details- non slip differential – differential lock. Rear
axle - types – full floating – ¾ quarter & semi. Wheels and rims – types and construction.
Tyres – types and construction details.
Clutches – coils spring, diaphragm clutches – centrifugal and semi centrifugal clutches –
multiplate clutches. Gear box – sliding mesh, constant mesh and synchromesh –
construction and operation. Automatic transmission – fluid coupling, torque converter,
epicycle gear box, hydrostatic transmission, electric drive.
Battery – types, lead acid battery, battery charging, rating, and testing. Ignition system –
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system – principle and operation. Spark plug –
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Automobile Air conditioning, power windows and central locking system – starting system
– types of drives - bendix drive, solenoid drive system – charging system – generator
system – types – alternator, principle and operation of cut-out and regulators. Sensors –
electronic suspension – electronic steering systems.Navigation system – ABS – AIRBAG
restraint system.
Classification of cars, buses, HCVs and LCVs – visibility – forward and rearward visibility
– safety – design – safety equipments. Aerodynamics of vehicles – different types of drags
– optimization techniques - wind tunnel testing for drag force and pressure distribution.
Construction of cars – panels . Construction of buses –conventional and integral
construction. Driver’s seat – compactness of driver’s cab – segmental design – modern
painting processes for cars. Body trim items. Body mechanism – window winding – door
lock.
Degree of freedom for vehicle control – calculation of the control - degree of freedom.
Selection of control, manipulator and measured disturbances variables. General types of
vehicle controllers configuration. Dynamic behavior of first order and second order vehicle
system – dynamic responses characteristics of vehicle systems. Basic control modes –
proportional control – integral control. PID controls. Lambda control – knock control –
adaptive knock control – drive line modeling – active suspension control.
Pollutants – sources, formation and effects on environment and human beings. Emission
standards. HC,CO and NO formation in SI engines. Smoke emission and NOx emissions
and its types from diesel engine. Particulate emissions. Control techniques – EGR, SCR,
Secondary air induction, particulate trap and catalytic converters. Test procedures CVS1,
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Automobile law – motor vehicle act – registration, driving licence, insurance, pollution and
control, regulation. Trouble shooting and servicing of clutch, gear box, brakes, suspension
and steering system. Trouble shooting and servicing of engine, engine cooling system and
lubrication system – tools and equipments required for repairs – service station –
organization and management of service stations.
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Circuit elements – Kirchoff’s Laws – Mesh and Nodal Analysis - Network Theorems and
Applications for DC and AC circuits: Thevenin’s Theorem, Norton’s Theorem,
Superposition Theorem, Maximum Power Transfer Theorem – Sinusoidal Steady State
Analysis of RL-RC-RLC Circuits- Resonant Circuits - Natural and Forced Response –
Transient Response of RL-RC-RLC Circuits-Two-port networks – Three Phase Circuits.
Power Semiconductor devices – Ideal and practical attributes of switch - Power Diode-
DIAc - SCRs-TRIAC-GTO - power MOSFET-IGBT- Static Characteristics and Principles of
Operation- Single and Three Phase AC to DC Converters – Single and Three Phase AC
to AC converters –DC to DC Converters (MOSFET and IGBT based) - Single and Three
Phase Inverters (MOSFET and IGBT based) - Pulse Width Modulation – Sinusoidal
Modulation with Uniform Sampling – Uninterrupted Power Supplies-Switched Mode Power
Supplies – Speed Control of DC and AC Motor Drives– Applications of Variable Speed
Drives
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Stress, Strain and Deformation of Solids, Transverse Loading on Beams and Stresses in
Beams, Torsion, Deflection of Beams, Energy Principles, Thin Cylinders and Thick
Cylinders, Spherical Shells, Fundamentals of Design for Strength and Stiffness of Machine
Members, Design of Shafts and Couplings, Design of Fasteners and Welded Joints,
Design of Springs, Design of Bearings, Design of Flywheels, Design of Transmission
Systems for Flexible Elements, Spur Gears and Parallel Axis Helical Gears, Bevel Gears,
Worm Gears and Crossed Helical Gears, Design of single and two stage speed reducers,
Design of cam, Clutches and Brakes.
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.
Turbomachinery: Pelton wheel, Francis and Kaplan turbines - impulse and reaction
principles – velocity diagrams.
UNIT – IV : THERMODYNAMICS
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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.
Basic Concepts of Mass transfer, Diffusion Mass Transfer, Fick’s Law of Diffusion Steady
state Molecular diffusion, Convective Mass Transfer, Momentum, Heat and Mass Transfer
Analogy, Convective Mass Transfer Correlations.
Constitution of alloys and phase diagrams, steels, cast iron, TTT diagram, heat treatment
of ferrous and non-ferrous metal, surface modification techniques, non-metallic materials,
mechanical properties and testing, crystal defects and strengthening mechanisms,
conducting and semi conducting materials, magnetic and dielectric materials, Engineering
ceramics, Engineering and commodity polymers, composites.
Foundry Technology- types of pattern, moulding and casting methods, design of castings,
defects, Hot and Cold working, metal forming processes- types and defects, metal joining
processes, types and design of weldment, welding metallurgy, welding defects, Metal
cutting, machine tools - center lathe, drilling, milling, grinding, gear cutting and broaching,
unconventional machining processes, CNC machine tools,Part programming.
Work study - techniques, Method study - objectives - basic procedure, work measurement -
objectives - basic procedure, machine loading and scheduling, product sequencing,
inventory control - E O Q - quantity discounts, ABC Analysis material handling systems,
operations research, simplex method, Transportation model, Assignment model CPM and
PERT. Management theory and practice, planning - nature and purpose of Planning,
Decision making, Organising, staffing, Motivation, Leadership, controlling, control
techniques.
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Unit V: Weaving:
i) Warp winding - random and precision winding, winding parameters
ii) Yarn clearers and Tensioners; yarn splicing
iii) Types of warping - beam and sectional warping, pirn winding process;
iv) Sizing Techniques, sizing of spun and filament yarns
v) Primary, Secondary and Tertiary motions of loom, Loom timings.
vi) Tappet, Dobby and Jacquard shedding;
vii) Principles of Shuttleless Weft insertion systems.
viii) Principles of Circular and Multiphase weaving
ix) Basic woven fabric constructions and its derivatives
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PAPER-II
GENERAL STUDIES (DEGREE STANDARD/OBJECTIVE TYPE)
(Code No: 003)
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Geography Geographical landmarks-Policy on environment and ecology.
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UNIT-III : GEOGRAPHY
Earth and Universe - Solar system-Atmosphere hydrosphere, lithosphere - Monsoon,
rainfall, weather and climate - Water resources - rivers in India-Soil, minerals & natural
resources - Natural vegetation - Forest & wildlife-Agricultural pattern, livestock & fisheries -
Transport including Surface transport & communication - Social geography – population -
density and distribution-Natural calamities – disaster management-Climate change -
impact and consequences - mitigation measures - Pollution Control.
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