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GATE 2025 Syllabus for Agricultural Engineering (AG) - Download AG Syllabus PDF
Edited By Team Careers360 | Updated on Oct 07, 2024 04:11 PM IST | #GATE
GATE 2025 Syllabus for Agricultural Engineering (AG)- IIT Roorkee has uploaded the GATE Agricultural Engineering syllabus 2025 online at, gate2025.iitr.ac.in. Candidates can download the official GATE agricultural engineering syllabus pdf 2025 using the link below. The GATE syllabus 2025 provides a detailed list of all the topics that must be prepared for the GATE exam. The GATE 2025 agricultural engineering syllabus includes topics such as Farm Machinery, Farm Power, Soil and Water Conservation Engineering, Irrigation and Drainage Engineering, Agricultural Processing Engineering, Dairy and Food Engineering. Students appearing for the exam must refer to the syllabus of GATE Agricultural Engineering (AG) 2025 for effective preparation. The authorities will conduct the GATE 2025 on February 1, 2, 15 & 16, 2025.
Direct link for download the GATE AG syllabus
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GATE 2025: Syllabus | Sample Papers
The exam preparation as per the GATE Agricultural Engineering Syllabus 2025 helps candidates to attempt the maximum number of questions. Students can download the syllabus of GATE Agricultural Engineering 2025 from here. The GATE 2025 syllabus for Agricultural Engineering is a good study material as it helps students familiarise themselves with what topics to expect in the exam. The GATE Syllabus for Agricultural Engineering Science mentions the topic from the concerned subject as well as from the Mathematics and General Aptitude part. Students are also provided here with the GATE marking scheme and exam pattern along with the GATE Syllabus 2025 for Agricultural Engineering (AG). Read the complete article for GATE 2025 agricultural engineering syllabus pdf.
GATE Syllabus for Agricultural Engineering (AG) 2025
Using the GATE 2025 agricultural engineering syllabus pdf, candidates can know the list of topics to study for the GATE exam. Students can find below all the topics which are covered in the GATE 2025 Agricultural Engineering syllabus.
GATE Agricultural Engineering Syllabus 2025
Section 1- 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, torque, speed, displacement, and acceleration on machine elements.
- 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, threshing, and transport; testing of agricultural machinery and equipment; calculation of performance parameters - field capacity, efficiency, application rate and losses; cost analysis of implements and tractors.
Section 2- 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.
- Tractors and Powertillers: Type, selection, maintenance and repair of tractors and powertillers; 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; tractor tests and performance.
Human engineering and safety in the design of tractors and agricultural implements.
GATE 2025 Syllabus
Candidates preparing for GATE 2025 can now access the official syllabus. The detailed syllabus PDF is available for download as PDF here.
Download NowSection 3- Soil and Water Conservation Engineering
- Fluid Mechanics: 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.
- 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.
- Hydrology: Hydrological cycle and components; meteorological parameters, their measurement and analysis of precipitation data; runoff estimation; hydrograph analysis, unit hydrograph theory and application; stream flow measurement; flood routing, hydrological reservoir and channel routing.
- 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; computation of areas and volume.
- Soil and Water Erosion: 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.
- Watershed Management: Watershed characterization; land use capability classification; rainwater harvesting structures, check dams and farm ponds.
Section 4- 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 subsurface 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 5 - Agricultural Processing Engineering
- Drying: Psychrometry – properties of air-vapors mixture; concentration and drying of liquid foods – evaporators, tray, drum and spray dryers; hydrothermal treatment; drying and milling of cereals, pulses, and oil seeds.
- Size Reduction and Conveying: 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; centrifugal separation of solids, liquids, and gases.
- Processing and By-product Utilization: Processing of seeds, spices, fruits, and vegetables; By-product utilization from processing industries.
- Storage Systems: Controlled and modified atmosphere storage; perishable food storage, godowns, bins, and grain silos.
- Processing of Agriculture Produce: Processing of seeds, spices, fruits, and vegetables; value
addition of agricultural produce.
Section 6- 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.
Frequently Asked Questions (FAQs)
1. Who will conduct GATE 2025 exam for Agricultural Engineering?
This year IIT Roorkee will conduct the GATE 2025 Agricultural Engineering exam.
2. When will the authorities release GATE Agricultural Engineering syllabus?
The authorities have released the syllabus of GATE Agricultural engineering on the official website, gate2025.iitr.ac.in.
3. When GATE 2025 Agriculture Engineering exam will be conducted?
GATE 2025 exam will be conducted on February 1, 2, 15 & 16, 2025. The exact date for the GATE AE 2025 exam will be announced on the official website.
4. What books should i refer for GATE 2025 AE exam
Candidates can refer to Concept of Agricultural Engineering by Mohanty Das, Farm Machinery and Soil & Water Conservation by VVN Murthy for the GATE AE 2025 exam.
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Hope it helps
sadafreen356 16 November,2024
BHEL, IOCL, ONGC, SAIL, NTPC, HPCL, PGCIL, BARC and many more PSUs recruitment ate available for students who qualify gate exam followed by interview.
Also some government colleges Offering Teaching Positions Following the GATE Exam.you can apply for it too.
Gate exam let you in for positions in government organizations such as DRDO,
BARC, ISRO etc.
All the updates of recruitment through gate is available in the link
https://engineering.careers360.com/articles/psu-recruitment-through-gate
sadafreen356 13 November,2024
There are various private institutes in India which offer Data Science and Machine Learning courses with great placement opportunities, although make sure you look at the course content, duration of the course and then decide which one best suit your requirement and then go ahead with it.you can consider these colleges;
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sadafreen356 12 November,2024
Candidates who are currently studying in the last year of any undergraduate degree program or who have completed any government approved degree program in Engineering/ Technology/ Science/ Architecture/ Humanities are eligible to appear for GATE 2024.if you are planning to get into m.plan in housing some universities may require GATE scores for admission, while others may allow direct admission and other state conducts their own exam like TANCET.
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sadafreen356 11 November,2024
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Scan the Portal Regularly: Check the portal regularly and see if anything has been updated. Sometimes it might take a couple of days for the system to compute the changes.
Contact Helpdesk: You can contact the helpdesk of eGATE 2025 or concerned departments. They can let you know the status of the application and what exactly should be done to make the process smooth.
Upload and Clear Documents: Confirm all required documents are uploaded clearly.
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