GATE Agricultural Engineering Syllabus 2022: IIT Kharagpur is the conducting authority for GATE Exam 2022. Students appearing for the exam must refer to the GATE Agricultural engineering syllabus 2022. The GATE 2022 syllabus for Agricultural Engineering covers all the topics important for GATE 2022.
To know more about the GATE Agricultural Engineering Syllabus and Exam Pattern 2022, read the whole blog.
GATE Agricultural Engineering Syllabus 2022
Agricultural Engineering is a rapidly growing branch in India. It includes many science disciplines and technology practices to the efficient production of food, concerning power supplies, efficiency of machinery, use of structures & facilities and pollution & environmental issues.
GATE Agricultural Engineering Syllabus 2022 consists of 7 different subjects. The 7 subjects are further divided into subsections. While almost 70% of the GATE Agriculture Engineering Syllabus is based on core Agriculture-based subjects, 15% of the total marks will consist of each Engineering Mathematics section and General Aptitude
Here you can find out the detailed GATE Agricultural Engineering Syllabus 2022.
Section 1: Engineering Mathematics
- Linear Algebra: Matrices and determinants, linear and orthogonal transformations, Caley Hamilton theorem; Eigenvalues and Eigenvectors, solutions of linear equations.
- Calculus: Limit, continuity and differentiability; partial derivatives; homogeneous function — Euler’s theorem on homogeneous functions, total differentiation; maxima and minima of function with several independent variables; sequences and series — infinite series, tests for convergence; Fourier, Taylor and MacLaurin series.
- Vector Calculus: Vector differentiation, scalar and vector point functions, vector differential operators del, gradient; divergence and curl; physical interpretations-line, surface and volume integraIs;Stokes, Gauss and Green’s theorems.
- Differential Equations: Linear and non-linear first order Ordinary Differential Equations (ODE); homogeneous differential equations, higher order linear ODEs with constant coefficients; Laplace transforms and their inverse; 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.
- Numerical Methods: Solutions of linear and non-linear algebraic equations; numerical integration – trapezoidal and Simpson’s rule; numerical solutions of ODEs.
Section 2: Farm Machinery
- Machine Design: Design and selection of machine elements – gears, pulleys, chains and sprockets and belts; overload safety devices used in farm machinery; measurement of force, stress, torque, speed, displacement and acceleration on machine elements – shafts, couplings, keys, bearings and knuckle joints.
- Farm Machinery: Soil tillage; forces acting on a tillage tool; hitch systems and hitching of tillage implements, functional requirements, principles of working, construction and operation of manual, animal and power operated equipment for tillage, sowing, planting, fertilizer application, inter-cultivation, spraying, mowing, chaff cutting, harvesting and threshing calculation of performance parameters – field capacity, efficiency, application rate and losses; cost analysis of implements and tractors.
Section 3: Farm Power
- Sources of Power: Sources of power on the farm – human, animal, mechanical, electrical, wind, solar and biomass; bio-fuels.
- Farm Power: 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; performance index, cost analysis of implements and tractors.
- Tractors and Power tillers: Type, selection, maintenance and repair of tractors and power tillers; 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; steering and hydraulic control systems used in tractors; tractor tests and performance; human engineering and safety considerations in design of tractor and agricultural implements.
Section 4: Soil and Water Conservation Engineering
- Fluid Mechanics: Ideal and real fluids, properties of fluids; hydrostatic pressure and its measurement; continuity equation, kinematics and dynamics of flow; Bernoulli’s theorem; laminar and turbulent flow in pipes, Darcy- Weisbach and Hazen-Williams equations, Moody’s diagram; flow through orifices, weirs and notches; flow in open channels, dimensional analysis – concepts of geometric dimensionless numbers.
- Soil Mechanics: 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, Terzaghi’s one dimensional soil consolidation theory. AG Agricultural Engineering
- Hydrology: Hydrological cycle and measurement of its components; meteorological parameters and their measurement; analysis of precipitation data; runoff estimation; hydrograph analysis, unit hydrograph theory and application; streamflow measurement; flood routing, hydrological reservoir and channel routing, Infiltration – indices and equations, drought and its classification.
- Surveying and Leveling: Measurement of distance and area; instruments for surveying and leveling; chain surveying, methods of traversing; measurement of angles and bearings, plane table surveying; types of leveling; theodolite traversing; contouring; total station, introduction to GPS survey, computation of areas and volume.
- Soil and Water Erosion: Mechanics of soil erosion – wind and water erosion: soil erosion types, 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.
- Watershed Management: Watershed characterization and land use capability classification; water budgeting in watershed, rainwater harvesting, check dams and farm ponds.
Section 5: Irrigation and Drainage Engineering
- Soil-Water-Plant Relationship: Water requirement of crops; consumptive use and evapotranspiration; measurement of infiltration, soil moisture and irrigation water infiltration. Irrigation Water Conveyance and Application Methods: Design of irrigation channels and underground pipelines; irrigation scheduling; surface, sprinkler and micro irrigation methods, design and evaluation of irrigation methods; irrigation efficiencies.
- Agricultural Drainage: Drainage coefficient; planning, design and layout of surface and sub-surface drainage systems; leaching requirement and salinity control; irrigation and drainage water quality and reuse; non- conventional drainage system.
- Groundwater Hydrology: Groundwater occurrence; Darcy’s Law, steady and unsteady flow in confined and unconfined aquifers, groundwater exploration techniques; overview of groundwater recharge estimation and artificial recharge techniques.
- Wells and Pumps: Types of wells, steady flow through wells; design and construction of water wells; classification of pumps; pump characteristics; pump selection and installation.
Section 6: Agricultural Processing Engineering
- Engineering properties of agriculture produce: Physical, thermal, frictional, rheological and electrical properties.
- Evaporation and Drying: Concentration and drying of liquid foods – evaporators, tray, drum and spray dryers; hydrothermal treatments; drying and milling of cereals, pulses and oilseeds; drying kinetics; psychrometry – properties of air-water vapor mixture.
- Size Reduction and Material Handling: Mechanics and energy requirement in size reduction of agriculture produce; 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 separation; centrifugal separation of solids, liquids and gases; homogenization; filtration and membrane separation.
- Processing of Agriculture Produce: Processing of seeds, spices, fruits and vegetables; value addition of agriculture produce.
- Storage Systems: Controlled and modified atmosphere storage; perishable food storage, godowns, bins and grain silos, packaging material and machines.
Section 7: Dairy and Food Engineering
- Heat and Mass Transfer: Steady state heat transfer in conduction, convection and radiation; transient heat transfer in simple geometry; 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.
- Preservation of Food: Kinetics of microbial death – pasteurization and sterilization of milk and other liquid foods; preservation of food by cooling and freezing; refrigeration and cold storage basics and applications.
Download GATE Agricultural Engineering Syllabus 2022 PDF
GATE Agricultural Engineering Syllabus 2022 On General Aptitude
Subject | GATE Agricultural Engineering Syllabus 2022 |
Verbal Aptitude | English grammar – articles, verb-noun agreement, tenses, adjectives, conjunctions, prepositions, other parts of speech etc.; vocabulary – words, phrases, idioms; comprehension & reading; narrative sequencing. |
Analytical Aptitude | Logic – Induction & Deduction; analogy; number relations & reasoning. |
Spatial Aptitude | Shape transformation – mirroring, rotation, translation, grouping, assembling, and scaling; Paper cutting, folding & 2-D and 3-D patterns. |
Numerical Aptitude | Elementary statistics & probability; geometry; data and graphs (bar graph, histogram, pie chart, and other data graphs), 2- and 3- dimensional plots, maps, and tables; mensuration; numerical computation & estimation – powers, exponents, percentages, permutations & combinations, ratios, logarithms, etc. |
GATE Agricultural Engineering Exam Pattern 2022
Here you can check GATE Agricultural Engineering Exam Pattern 2022.
GATE Agricultural Engineering Exam is totally computer-based.
- There are 3 sections of the GATE exam i.e. General Aptitude, Engineering Mathematics, and Agricultural Engineering.
- There will MCQ(Multiple Choice Questions), MSQ(Multiple Select Questions), and NAT(Numerical Answer Type) in the GATE Agricultural Engineering Exam 2022.
- The General Aptitude section will account for 15% of weightage in the exam while the other two sections Engineering Mathematics and Agricultural Engineering will account for 85% weightage.
- There will be 1 and 2 marks questions in the GATE Exam. For every wrong answer, from the 1 mark questions there will be a deduction of 1/3rd marks and from the 2 marks questions there will be a deduction of 2/3rd marks.
- The total duration of the GATE Agricultural Engineering exam is 180 minutes.
GATE Agriculture Engineering (AR) Marking Scheme 2022
Section | Distribution of Marks | Total Marks | Types of questions |
---|---|---|---|
General Ability | 5 questions of 1 mark each 5 questions of 2 marks each | 15 marks | MCQs |
AG (Subject Syllabus) + Engineering Mathematics | 25 questions of 1 mark each 30 questions of 2 marks each | 85 marks | MCQs and NATs |
Topic-wise Weightage For GATE Agricultural Engineering Syllabus 2022
Here you can check Topic-wise Weightage For GATE Agricultural Engineering Syllabus 2022.
Important Topics | Number of Questions |
---|---|
General Aptitude | 10 |
Engineering Mathematics | 10-12 |
Farm Machinery | 10 |
Soil and Water Conservation Engineering | 15 |
Dairy and Food Engineering | 5-8 |
Other Important Information for GATE Agricultural Engineering 2022 Exam
Click on the link to access other information & study materials related to the GATE Agricultural Engineering 2022 exam.
Reference Books Based On Latest GATE Agricultural Engineering Syllabus 2022
You must select the correct books to study for GATE 2022 preparation. You can check the list of referred books for Agricultural Engineering. By referring to these books, you can boost your preparation process.
Engineering Mathematics Books 2022
Engineering Mathematics Books Based On Latest GATE Agricultural Engineering Syllabus 2022
Books | Author/ Publisher |
Advanced Engineering Mathematics | Dass H.K. S Chand; Reprint Edn |
A Mind for Numbers: How to Excel at Math and Science | Barbara Oakley TarcherPerigee |
A Textbook of Engineering Mathematics | N.P. Bali , Laxmi Publications |
Modern Mathematical Methods for Physicists and Engineers | Cantrell Cambridge University Press |
Farm Machinery Books 2022
Farm Machinery Books Based On Latest GATE Agricultural Engineering Syllabus 2022
Books | Author/Publisher |
---|---|
Agricultural Machinery Management | Bello R S, LAP Lambert Academic Publishing |
The Book of Farm Implements and Machines | James Slight |
Farm Machinery And Equipment | Harris Pearson Smith |
Principal Of Agricultural Engg.Vol -I | T P & A M Michael Ojha |
Irrigation and Drainage Engineering Books 2022
Irrigation and Drainage Engineering Books Based On Latest GATE Agricultural Engineering Syllabus 2022
Book Name | Author | ISBN Number |
---|---|---|
Soil and Water Engineering | Delmar D. Fangmeier, William J. Elliot | 813151210X, 978-8131512104 |
Hydrology and Soil Conservation Engineering | Ghanshyam Das | – |
Soil Conservation Service Curve Number (SCS-CN) Methodology | S.K. Mishra, Vijay Singh | 9048162254, 978-9048162253 |
Soil and water conservation engineering | Richard K. Frevert | – |
Irrigation and Drainage Engineering Books 2022
Irrigation and Drainage Engineering Books Based On Latest GATE Agricultural Engineering Syllabus 2022
Book Name | Author | ISBN Number |
---|---|---|
Irrigation And Drainage | LENKA D | 8127224596, 978-8127224592 |
Irrigation Water Resources And Water Power Engineering | Modi P.N | 8189401297, 978-8189401290 |
Irrigation Engineering | H.M. Raghunath | 8126528818, 978-8126528813 |
Land Drainage: Principles, Methods and Applications | A.K. Bhattacharya, A.M. Michael | 812592776X, 978-8125927761 |
Agricultural Processing Engineering Books 2022
Agricultural Processing Engineering Books Based On Latest GATE Agricultural Engineering Syllabus 2022
Book Name | Author |
---|---|
Question Bank in Agricultural Engineering | Amandeep Godhara |
Agricultural Engineering Soil Mechanics | E. McKyes |
Introduction to Agricultural Engineering Technology | Harry Field and John Solie |
Introduction to Agricultural Engineering | lawrenceo. Roth and Harry Field |
Dairy and Food Engineering Books 2022
Dairy and Food Engineering Books Based On Latest GATE Agricultural Engineering Syllabus 2022
Book Name | Author | ISBN Number |
---|---|---|
Food Science | B Srilakshmi | 8122438091, 978-8122438093 |
Fundamentals of Food Process Engineering | Romeo T. Toledo | 1441939660, 978-1441939661 |
Obj. Type Questions in Food Process Engg. &Technology | Ansari Irfan Ahmed | 8183601928, 978-8183601924 |
Introduction to food engineering | R. Paul Singh | – |
FAQs on GATE Agricultural Engineering Syllabus and Exam Pattern 2022
Here you can check FAQs on GATE Agricultural Engineering Syllabus and Exam Pattern 2022.
What is the negative marking scheme for the GATE AG 2022 paper?
Negative marking is only applicable to multiple-choice questions (MCQs). For every wrong MCQ carrying 1 mark – 1/3rd marks is deducted and for every 2-marks wrong MCQ – 2/3rd marks is deducted.
Which paper is allowed as a second choice to Agricultural Engineering?
The second choice of paper that is allowed in addition to Agricultural Engineering is Environmental Science and Engineering (ES).
What is the paper code for GATE Agricultural Engineering?
The paper code for GATE Agricultural Engineering is AG.
What are the major subjects of the GATE Agricultural Engineering Syllabus 2022?
The major subjects of GATE Agricultural Engineering Syllabus are as follows:
Farm Machinery
Farm Power
Soil and Water Conservation Engineering
Irrigation and Drainage Engineering
Agricultural Processing Engineering
Dairy and Food Engineering
Engineering Mathematics
General Aptitude
What is the marking scheme of GATE Agricultural Engineering Syllabus 2022?
GATE Agricultural Engineering Marking Scheme is as follows:
General Ability: 5 questions of 1 mark each 5 questions of 2 marks each: 15 marks
AG (Subject Syllabus) + Engineering Mathematics: 25 questions of 1 mark each 30 questions of 2 marks each: 85 marks
What is the exam pattern for GATE Agricultural Engineering 2022?
The exam pattern for GATE Agricultural Engineering Syllabus is as follows:
Mode of Examination: Online
GATE consists of 3 sections namely General Aptitude, Engineering Mathematics and Specific subject of the paper
The total number of questions in the exam is 65.
The exam includes 3 types of Questions – Multiple Choice Questions (MCQs), MSQS, & Numerical Answer Type (NAT).
Applicants have to attempt all the questions in a duration of three hours.
The maximum number of questions in GATE is from the core subject.
GATE Syllabus is based on graduation level.
For 1 mark MCQs, 1/3 marks will be deducted for every wrong answer. Likewise, for 2 marks MCQs, 2/3 marks will be deducted.
There is no negative marking for NAT, MSQs
How many days are required to study GATE Agricultural Engineering Syllabus 2022?
You need at least 6 months to complete the GATE Agricultural Engineering Syllabus, on average, if you spend around 3 hours a day studying. However, this is not an ideal time. It would help if you remembered that the more time you devote to the preparation, the more their chances of getting high scores.
What will be the difficulty level of GATE Agricultural Engineering 2022?
The difficulty level of GATE Agricultural Engineering 2022 will be moderate.It depends entirely upon the students’ preparation. Before appearing for the exam the students need to complete every topic mentioned in the syllabus.