GATE AGRICULTURAL ENGINEERING SYLLABUS 2018 pdf
Get details of Agriculture Engineering Syllabus for GATE 2018 Exam. Agriculture Engineering is the prominent engineering field for all those candidates who have keen interest in agriculture. There are several students who focus really hard on their degree course so that they can clear GATE paper ahead. Get Agricultural Engineering Syllabus Details here.
GATE exam is valued paper for which the competition level is high enough and so the candidates need to take care of how they prepare for the exam. You can check out GATE exam pattern for agricultural engineering from our website. A table showing GATE paper pattern for agricultural engineering is given below. In this article one can check for GATE Agricultural Engineering Syllabus 2018.
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Graduate Aptitude Test in Engineering (GATE) is an examination that primarily tests the comprehensive understanding of the candidates in various undergraduate subjects in Engineering/Technology/Architecture and post-graduate level subjects in Science. The GATE score of a candidate reflects a relative performance level in a particular subject in the examination across several years.
GATE Agricultural Engineering Syllabus 2018
Here we are providing the detailed syllabus for GATE Agricultural Engineering for students reference purpose :
|Exam Section||Marks Weightage|
|Subject Questions||70% of total marks|
|Engineering Mathematics||15% of total marks|
|General Aptitude||15% of total marks|
About GATE Agricultural Engineering
Agricultural Engineering is the area of engineering concerned with the design, construction and improvement of farming equipment and machinery.Agricultural engineers integrate technology with farming. For example, they design new and improved farming equipment that may work more efficiently, or perform new tasks.
General Aptitude – GATE Syllabus 2018
General Aptitude (GA) section is common to all the papers. The General Aptitude section is designed to test your language, analytical and quantitative skills. For full details about General Aptitude Syllabus Click on General Aptitude Syllabus
- Linear Algebra
- Vector Calculus
- Differential Equations
- Probability and Statistics
- Numerical Methods
Linear Algebra: Matrices and Determinants, Systems of linear equations, Eigen values and eigen vectors.
Calculus:Limit, continuity and differentiability; partial derivatives; maxima and minima; sequences and series; tests for convergence; Fourier series, Taylor series.
Vector Calculus:Gradient; divergence and curl; line; surface and volume integrals; Stokes, Gauss and Green’s theorems.
Differential Equations:Linear and non-linear first order Ordinary Differential Equations (ODE); Higher order linear ODEs with constant coefficients; Cauchy’s and Euler’s equations; Laplace transforms; Partial Differential Equations – Laplace, heat and wave equations
Probability and Statistics:Mean, median, mode and standard deviation; random variables; Poisson, normal and binomial distributions; correlation and regression analysis; tests of significance, analysis of variance (ANOVA).
Numerical Methods: Solutions of linear and non-linear algebraic equations; numerical integration – trapezoidal and Simpson’s rule; numerical solutions of ODE.
Detailed syllabus for Agricultural Engineering syllabus is given below which carries the weightage of 70% of total marks.
Subject Questions (Agricultural Engineering)
Those who are going to appear in GATE examination 2018 with Agricultural Engineering subject, they are advised to check Syllabus for GATE Agricultural Engineering Paper from our website which is available as under:
- FARM MACHINERY AND POWER
- SOIL AND WATER CONSERVATION ENGINEERING
- AGRICULTURAL PROCESSING AND FOOD ENGINEERING
FARM MACHINERY AND POWER
Sources of power on the farm-human, animal, mechanical, electrical, wind, solar and biomass;bio-fuels; design and selection of machine elements – gears, pulleys, chains and sprockets and belts; overload safety devices used in farm machinery; measurement of force, torque, speed,displacement and acceleration on machine elements.
Soil tillage; forces acting on a tillage tool; hitch systems and hitching of tillage implements;mechanics of animal traction; functional requirements, principles of working, construction andoperation of manual, animal and power operated equipment for tillage, sowing, planting,fertilizer application, inter-cultivation, spraying, mowing, chaff cutting, harvesting, threshing and transport; testing of agricultural machinery and equipment; calculation of performance parameters -field capacity, efficiency, application rate and losses; cost analysis of implements
IC engine:-Thermodynamic principles of I.C. engines; I.C. engine cycles; engine components; fuels and combustion; lubricants and their properties; I.C. engine systems – fuel, cooling, lubrication, ignition, electrical, intake and exhaust; selection, operation, maintenance and repair of I.C. engines; power efficiencies and measurement; calculation of power, torque, fuel consumption,heat load and power losses.
Tractors and power tillers – type, selection, maintenance and repair; tractor clutches and brakes; power transmission systems – gear trains, differential, final drives and power take-off; mechanics of tractor chassis; traction theory; three point hitches- free link and restrained link operations; mechanical steering and hydraulic control systems used in tractors; human engineering and safety in tractor design; tractor tests and performance.
SOIL AND WATER CONSERVATION ENGINEERING
Fluids:-Ideal and real fluids, properties of fluids; hydrostatic pressure and its measurement; hydrostatic forces on plane and curved surface; continuity equation; Bernoulli’s theorem; laminar and turbulent flow in pipes, Darcy- Weisbach and Hazen-Williams equations, Moody’s diagram; flow through orifices and notches; flow in open channels.
Engineering properties of soils:- fundamental definitions and relationships; index properties of soils; permeability and seepage analysis; shear strength, Mohr’s circle of stress, active and passive earth pressures; stability of slopes.
Hydrological cycle:- meteorological parameters and their measurement, analysis of precipitation data; abstraction from precipitation; runoff; hydrograph analysis, unit hydrograph theory and application; stream flow measurement; flood routing, hydrological reservoir and channel routing.
Measurement of distance and area; chain surveying, methods of traversing; measurement of angles and bearings, plane table surveying; types of levelling; contouring; instruments for surveying and levelling; computation of earth work.
Mechanics of soil erosion :- soil erosion types; wind and water erosion; factors affecting erosion;
soil loss estimation; biological and engineering measures to control erosion; terraces and bunds; vegetative waterways; gully control structures, drop, drop inlet and chute spillways; earthen dams; water harvesting structures, farm ponds, watershed management.
Soil:-water-plant relationship, water requirement of crops; consumptive use and evapotranspiration;
irrigation scheduling; irrigation efficiencies; design of irrigation channels; measurement of soil moisture, irrigation water and infiltration; surface, sprinkler and drip methods of irrigation; design and evaluation of irrigation methods.
Drainage coefficient:- planning, design and layout of surface and sub-surface drainage systems; leaching requirement and salinity control; irrigation and drainage water quality.Groundwater occurrence confined and unconfined aquifers, evaluation of aquifer properties; well hydraulics; groundwater recharge.
Classification of pumps:- pump characteristics; pump selection and installation.
AGRICULTURAL PROCESSING AND FOOD ENGINEERING
study about heat transfer :- Steady state heat transfer in conduction, convection and radiation; transient heat transfer in simple geometry; condensation and boiling heat transfer; working principles of heat exchangers;diffusive and convective mass transfer; simultaneous heat and mass transfer in agricultural processing operations.
Material and energy balances in food processing systems; water activity, sorption and desorption isotherms; centrifugal separation of solids, liquids and gases; kinetics of microbial death –pasteurization and sterilization of liquid foods; preservation of food by cooling and freezing; refrigeration and cold storage basics and applications; psychrometry – properties of air-vapour mixture; concentration and drying of liquid foods – evaporators, tray, drum and spray dryers.
Mechanics and energy requirement in size reduction of granular solids; particle size analysis for comminuted solids; size separation by screening; fluidization of granular solids-pneumatic,bucket, screw and belt conveying; cleaning and grading; Effectiveness of grain cleaners.
Hydrothermal treatment, drying and milling of cereals, pulses and oilseeds; Processing of seeds, spices, fruits and vegetables; By-product utilization from processing industries.
Controlled and modified atmosphere storage; Perishable food storage, godowns, bins and grain silos
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