TNPSC AE (Assistant Engineer) Exam Pattern, Syllabus 2023 PDF
TNPSC AE (Assistant Engineer) Exam Pattern, Syllabus 2023 – PDF Download
Tamil Nadu Public Service Commission (TNPSC) has conducted Combined Engineering Services Exam (CESE) every year for the recruitment of Assistant Engineers (TNPSC AE) in various departments of Government of Tamil Nadu.
In this post, you will know all the detailed information about the TNPSC Assistant Engineer (AE) Exam Pattern, Syllabus for direct recruitment to the posts of included in the Combined Engineering Services Examination.
Posts in Combined Engineering Services Exam (CESE)
- Automobile Engineer in the Motor Vehicles Maintenance Department
- Junior Electrical Inspector
- Assistant Engineer (Highways Department)
- Assistant Director of Industrial Safety and Health
- Assistant Engineer (Civil) (Water Resources Department, PWD)
- Assistant Engineer (Civil) (PWD)
- General Foreman and Technical Assistant in Motor Vehicles Maintenance Department
- Assistant Engineer (Rural Development and Panchayat Raj Department)
- Assistant Engineer (Civil) (Tamil Nadu Urban Habitat Development Board)
- Assistant Engineer (Civil) (Chennai Metropolitan Development Authority)
Exam Pattern – TNPSC Assistant Engineer
| Topic | Marks | Duration |
| Paper-I : Subject paper (Degree standard) | 300 | 3 hours |
| Paper-II (Objective Type) Part-A Tamil Eligibility Test (SSLC Std) |
150 |
3 hours |
| Part-B General studies (Degree standard) | 150 | |
| Aptitude and mental ability test | ||
| Interview and Records | 60 | |
| Total | 510 |
Paper –I (Subject Paper) (200 questions) (Degree Standard)
One of the following subjects in which the candidate has acquired his/her Degree qualification.
- Agricultural Engineering
- Automobile Engineering
- Civil Engineering
- Mechanical / Production / Manufacturing Engineering
- Electrical Engineering
- Chemical Engineering
- Textile Technology
Paper-II (Objective Type)
Part-A Tamil Eligibility Test (SSLC Std) (100 Questions / 150 Marks)
Note: Minimum qualifying marks – 60 marks (40% of 150). Marks secured in Part-A of Paper-II will not be taken into account for ranking.
Part-B (General Studies) (100 questions) (150 marks)
- General studies (Degree standard) – 75 questions and
- Aptitude and mental ability test (SSLC standard) – 25 questions
iii. Interview and Records – 60 Marks
TNPSC CESE – Post & their Services Name
| S.NO | Post Name | Name of the Service |
| 1 | Assistant Engineer (Agricultural Engineering) | Tamil Nadu Agricultural Engineering Service |
| 2 | Assistant Engineer (Civil) | Tamil Nadu Highways Engineering Service |
| 3 | Automobile Engineer | Tamil Nadu Motor Vehicle Maintenance Department |
| 4 | General Foreman | Tamil Nadu Motor Vehicle Maintenance Department |
| 5 | Technical Assistant | Tamil Nadu Motor Vehicle Maintenance Department |
| 6 | Junior Electrical Inspector | Tamil Nadu Electrical Inspectorate Service |
| 7 | Assistant Director of Industrial and Safety Health | Tamil Nadu Factory Service |
| 8 | Assistant Engineer (Civil) PWD | Tamil Nadu Engineering Service |
| 9 | Assistant Engineer (Rural Development and Panchayat Raj Department) | Tamil Nadu Panchayat Development Service |
| 10 | Assistant Engineer | Tamil Nadu Slum Clearance Board Service |
| 11 | Assistant Engineer | Chennai Metropolitan Development Authority Engineering Service |
TNPSC Combined Engineering Sevices Exam – Syllabus PDF Download
General Studies (Degree Standard) – Syllabus
UNIT-I:– General Science
UNIT-II:– Current Events
UNIT-III:– Geography of India
UNIT-IV:– History and Culture of India
UNIT-V:– Indian Polity
UNIT-VI:– Indian Economy
UNIT-VII:– Indian National Movement
UNIT-VIII:– History, Culture, Heritage and Socio – Political Movements in Tamil Nadu
UNIT-IX:– Development Administration in Tamil Nadu
Aptitude & mental Ability – Syllabus
(i) Simplification – Percentage – Highest Common Factor (HCF) – Lowest Common Multiple (LCM).
(ii) Ratio and Proportion.
(iii) Simple interest – Compound interest – Area – Volume – Time and Work.
(iv) Logical Reasoning – Puzzles-Dice – Visual Reasoning – Alpha numeric Reasoning – Number Series.
TNPSC AE (Civil Engineering) Syllabus
UNIT – I:- Building Materials and Construction Practices
Properties and testing of engineering materials – brick, stones, M-sand, aggregates, cement, timber, recycled and modern materials-glass, plastic FRP, ceramic – concrete – properties and testing – mix design – admixtures, Self-compacting concrete steel construction practice – stone masonry, brick masonry , R.C.C. and block masonry – construction equipment – building bye-laws and development regulations practiced in Tamil Nadu – Provisions for fire safety, lighting and ventilation- Acoustics.
UNIT – II:- Engineering Survey
Survey – Chain- Compass – Plane table – levelling – Theodolite – computation of area and volume-L.S. and C.S. – Contour – Traversing – traverse adjustment- -Heights and Distances – Tacheometry and Triangulation – total station and GPS and Remote sensing techniques for surveying.
UNIT – III:- Engineering Mechanics and Strength of Materials
Forces- types-laws – centre of gravity-moment of inertia – friction – Stresses and strains – Thermal stress – elastic constants – Beams – Bending moment and shear force in beams – Theory of simple bending – deflection of beams – torsion – Combined stresses – stresses on inclined planes – Principal stresses and principal planes – Theories of Failure – Analysis of plane trusses.
UNIT – IV:- Structural Analysis
Indeterminate beams – Stiffness and flexibility methods of structural analysis – Slope deflection – Moment Distribution method – Arches and suspension cables – Theory of columns – moving loads and influence lines – Matrix method- Stability of retaining walls – plastic theory- Seismic analysis of high rise building
UNIT – V:- Geotechnical Engineering
Formation of soils – types of soils – classification of soils for engineering practice – Field identification of soils – Physical properties and testing of soils – Three phase diagram – permeability characteristics of soils – stress distribution in soils – Theory of consolidation, shear strength parameters of soils – stabilization of soil – Compaction of soils- Stability analysis of slope – Soil exploration – Soil sampling techniques – SPT – Borelog profile – shallow foundations – Terzhagi’s bearing capacity theory – Pile foundation – pile load test- Group action of piles – settlement of foundations – Ground Improvement techniques.
UNIT – VI:- Environmental Engineering and Pollution Control
Sources of water – Water Demand – Characteristics and analysis of water – hydraulics for conveyance and transmission – water borne diseases – Functional design of water treatment plant – desalination plant – water distribution system – pipe network analysis – characteristics and composition of sewage – Planning and design of sewerage system – sewer appurtenances – Pumping of sewage – sewage treatment and disposal – Design of storm water drain – plumbing system in high rise building – industrial waste treatment – solid waste management – Air and Noise pollution control – E-Waste management.
UNIT – VII:- Design of Reinforced Concrete, Prestressed Concrete and Steel Structures
Design of concrete members – limit state and working stress design concepts – design of slabs – one way, two way and flat slabs – Design of singly and doubly reinforced sections and flanged sections -design of columns and footings – pre- stressing – systems and methods- post tensioning slabs – Design of pre-stressed members for flexure. Design of tension and compression members – Design of bolted and welded connections design of members of truss – designs of columns and bases – design of beams, plate girders and gantry girder – design of liquid storage structures – elevated and underground – design of retaining wall.
UNIT – VIII:- Hydraulics and Water Resources Management
Hydrostatics – applications of Bernoulli equation – losses in pipes – flow measurement in channels – open channel flow- types of pumps and characteristics – Applications of Momentum equation, Kinematics of flow. Water resources in Tamil Nadu – Water resource planning – Master plan for water management – flood control – Runoff estimation – hydrograph – flood routing – Soil plant water relationship – Water requirement for crops – Irrigation methods – Design of alluvial canal and design of headworks. Water logging and land reclamation – cross drainage works.
UNIT – IX:- Urban and Transportation Engineering
Urbanization trend and impact – Slum clearance and slum improvement programmes – Different modes of transport and their characteristics. Geometric design of highways. – Pavement materials and testing – alternate pavement materials- modified binders – Design and Construction of bituminous and concrete roads – pavement distress and evaluation – Maintenance of roads – Railways – Components of permanent way – Signalling, Interlocking and train control – drainage in roads and railways. Airport planning – Components of Airport – Site selection – Runways – Planning of terminal buildings Harbours & Ports – Layout of a harbour – Docks – Breakwaters.
UNIT – X:- Project Management and Estimation
Construction management – Construction planning – Scheduling and monitoring – Cost control, Quality control and inspection – Network analysis – CPM and PERT -methods of project management – Resources planning and resource management – Types of estimates – Preparation of technical specifications and tender documents – e-tender – Building valuation – law relating to contracts and arbitration.
TNPSC AE (Mechanical Engineering | Production Engineering | Manufacturing Engineering) Syllabus
UNIT – I:- Mechanics, Kinetics and Dynamics
Statics of Particles, Equilibrium of Rigid bodies, Mechanism of Deformable Bodies, Properties of Surfaces and Solids, Centroid, Centre of Gravity, Dynamics of Particles, Elements of Rigid Body Dynamics, Basics of Mechanisms, Kinematics of mechanisms, gyroscope, Gears and Gear Trains, Fly Wheels and Governors, Balancing of Rotating and Reciprocating Masses, Friction in Machine Elements, Force Analysis, Balancing, Single Degree Free Vibration, Forced Vibration, mechanisms for Vibration Control, Effect of Damping, Vibration Isolation, Resonance, Critical Speed of Shaft.
UNIT – II:- Strength of Materials and Design
Stress, Strain and Deformation of Solids, Combined Stresses, Theories of Failures, Transverse Loading on Beams, 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 for Static and Dynamic Loading, Design of Fasteners and Welded Joints, Reverted 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, Design of Piston and Connecting Rods.
UNIT – III:- Fluid Mechanics and Turbo Machinery
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, Dimensional Analysis, viscous flow of incompressible fluids, boundary layer, elementary turbulent flow, flow through pipes, head losses in pipes, bends. Turbomachinery: Pelton wheel, Francis and Kaplan turbines – impulse and reaction principles – velocity diagrams, pumps and its applications – Valves and Types – Theory of Jet Propulsion- Pulse Jet – Ram Jet Engines, Online Continuous Flow Monitoring System.
UNIT – IV:- Thermal Engineering and Thermodynamics
Basic concepts, Zeroth, First and Second laws of thermodynamics, thermodynamic system and processes, Carnot cycle. irreversibility and availability, behaviour of ideal and real gases, thermodynamic relations, properties of pure substances, calculation of work and heat in ideal processes, analysis of thermodynamic cycles related to energy conversion, Fuel and combustion, Fuels Characteristics, Emissions and Controls, Testing of IC Engine-Renewable sources of Energy. Power Engineering: Steam Tables, Rankine, Brayton cycles with regeneration and reheat. I.C. Engines: air-standard Otto, Diesel cycles. Refrigeration and air-conditioning: Vapour refrigeration cycle, heat pumps, gas refrigeration, Reverse Brayton cycle; moist air: psychometric chart, basic psychometric processes.
UNIT – V:- Heat and Mass Transfer
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, Radiactive Heat Transfer.
UNIT – VI:- Materials Science and Metallurgy
Constitution of alloys and phase diagrams, Iron – Iron Carbide Phase Diagram – steels, cast iron, phase transformations- diffusion-TTT diagram, ferrous and nonferrous alloys, heat treatment of ferrous and non-ferrous metal, surface modification techniques, powder metallurgy, 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, nano-materials.
UNIT – VII:- Production Technology
Foundry Technology- types of pattern, cores, moulding and casting methods, Solidification, design of castings, defects, Melting Furnaces, Hot and Cold working, Metal Forming Processes – types, Defects and Remedies, Sheet Metal Operation, metal joining processes, types and design of weldment, welding metallurgy, welding defects, Casting, Welding Inspection (NDT), Manufacturing of Thermo Setting and Thermo Plastic Products, Metal cutting, Cutting Tool Nomenclature, Machinability machine tools – center lathe, drilling, milling, grinding, gear cutting and broaching, Machining Time Calculation, unconventional machining processes, Micro Manufacturing, CNC machine tools, Manual Part Programming – Machining and Turning Centre.
UNIT – VIII:- Metrology and Quality Control
Limits, Fits and Tolerance, Linear and angular measurements, Interferometry, laser interferometers – Types, Computer Aided Inspection, Basic concept of CMM – Types of CMM, Machine vision, Form measurement-Straightness- Flatness, Roundness, Surface finish measurement, contact and non-contact method, Measurement of power, flow and temperature. Statistical quality control, control charts, acceptance sampling, reliability, TQM, 5S, ISO standards.
UNIT – IX:- CAD / CAM / CIM / FMEA
Fundamentals of Computer Graphics, Geometric Modeling, Visual Realism, Assembly of Parts, CAD Standards, Fundamentals of CIM, Production Planning and Control, Computer Aided Process Planning, Cellular Manufacturing, Flexible Manufacturing System and Automated Guided Vehicle System, Group Technology, Production Flow Analysis, Industrial Robotics, Additive Manufacturing, Just in Time(JIT), lean manufacturing, One Dimensional Problems in FEA, Two Dimensional Scalar Variable Problems, Two dimensional vector variable problems, Isometric Parametric Formulation.
UNIT – X:- Industrial Engineering and Management
Work study – Techniques, Method study and work measurements – objectives – basic procedure, machine loading and scheduling, product sequencing, inventory control – E O Q – quantity discounts, ABC Analysis material handling systems, operations research, Linear Programming, simplex method, Transportation model, Assignment model CPM and PERT, Queuing Models. Management theory and practice, planning – Decision making, Organising, staffing, Motivation, Leadership, controlling, control techniques, Industrial Safety – Standards – OSHA.
TNPSC AE (Electrical and Electronics Engineering ) Syllabus
UNIT – I Electrical Circuits
UNIT – II Electric and Magnetic Fields
UNIT – III Measurements and Instrumentation
UNIT – IV Control Systems
UNIT –V Electrical Machines
UNIT –VI Power Systems
UNIT –VII Analog and Digital Electronics
UNIT – VIII Power Electronics and Drives
UNIT –IX Digital Processors and Communication
UNIT –X Renewable Energy Sources and Storage Devices