Download AFCAT Syllabus & Exam pattern PDF: IAF AFCAT Syllabus is available here for download. Indian Airforce is going to conduct AFCAT 2021 Exam in February 2021. The Candidates who have applied for AFCAT Exams can download the Syllabus and Exam Pattern which is released by the Official of IAF from this page for free. AFCAT Exam Conducted twice a year. Check the Complete AFCAT Syllabus And Exam Pattern Now…..
AFCAT Syllabus PDF, Question Papers Download
Contents
AFCAT 2021 Exam Pattern & Syllabus: In this article, we will upload the Complete information regarding AFCAT Syllabus and Exam Pattern for AFACT 2021 Exam. The AFCAT 2021 Exam will be held on 20th & 21st February 2021. So all the Candidates who are going to attend the Examination can check the AFCAT Selection Process from this page. The AFCAT 2021 Selection process consists of three Sections – Online Exam/ EKT for Technical Candidates, AFSB Interview, and Final Selection after Medical Test. Let’s get a Detailed AFCAT Syllabus along with Exam Pattern PDF
Name of the Exam  Air Force Common Admission Test (AFCAT) 
Conducting Body  Indian Air Force (IAF) 
Language of the Exam  English 
Date of the Exam  February 2021 
AFCAT Syllabus  Available 
Mode of Exam  Online 
Official Website  afcat.cdac.in 
AFCAT Exam Pattern 2021 PDF Download
The pattern of the exam will be as follows:
S. No.  Subject Name  Expected Questions  Marks  Time duration 
1  General Awareness  25  75  
2  Verbal Ability in English  25  75  
3  Numerical Ability  25  75  2 Hours 
4  Reasoning and Military Aptitude Test  25  75  
Total  100  300 
AFCAT 2018 Exam Pattern/Scheme for Technical Branches
Type of paper  Subject  Total Questions  Maximum Marks  Time duration 
Objective 

50  150  45 Minutes 
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AFCAT Syllabus 2021
General Awareness:
History, Sports, Geography, Environment, Civics, Basic Science, Defence, Art, Culture, Current Affairs, Politics etc.
Verbal Ability in English:
Comprehension, Error Detection, Sentence Completion, Synonyms, Antonyms and Testing of Vocabulary.
Numerical Ability:
Decimal Fraction, Simplification, Average, Profit & loss, Percentage, Ratio & Proportion and Simple interest.
Reasoning and Military Aptitude Test:
Verbal Skills and Spatial Ability.
AFCAT 2021 Syllabus for Technical
EKT SYLLABUS FOR COMPUTER SCIENCE ENGINEERING
Fundamental Engineering
 Engineering Mathematics:
Matrix Algebra, Eigen values and Eigen vectors, Theorems of integral calculus, Partial derivatives, Maxima and minima, Multiple integrals, Stokes, Gauss and Green’s theorems. First order differential equation (linear and nonlinear), Cauchy’s and Euler’s equations, Complex variables, Taylor’s and Laurent’ series, Sampling theorems, Mean, Median, Mode and Standard deviation, Random variables, Discrete and Continuous distributions, Fourier transform, Laplace transform, Z transform.
 Engineering Physics:
Units for measurement, Description of Motion in One, Two and Three dimensions, Laws of Motion, Work, Energy and Power, Rotational Motion, Gravitation, Heat and Thermodynamics, Electrostatics, Electric Current, Magnetic Effect of Currents, Magnetism, Electromagnetic Induction and Alternating Currents and Electromagnetic Waves, Ray Optics and Optical Instruments.
 Engineering Drawing:
Projection of straight line, planes and solids, Intersection of surfaces, Isometric Projection, Sectional Views of solids, Full section, Introduction to ComputerAided Drafting.
Specialization Branch Topics:
 Analog and Digital Electronics:
Characteristics of diodes, BJT, FET, JFET and MOSFET, Amplifiers – biasing, equivalent circuit and frequency response, Oscillators and feedback amplifiers, Operational amplifiers – characteristics and applications, Simple active filters, VCOs and timers, Combinational and sequential logic circuits, Multiplexer, Schmitt trigger, Multivibrators, Sample and hold circuits, A/D and D/A converters, 8bit microprocessor basics, architecture, programming and interfacing.
 Electronic Devices:
Energy bands in Silicon, Intrinsic and extrinsic Silicon, Carrier transport in Silicon – diffusion current, drift current, mobility, and resistivity. Generation and recombination of carriers, pn junction diode, Zener diode, tunnel diode, BJT, JFET, MOS capacitor, MOSFET, LED, PIN and avalanche photo diode, Basics of LASER.
 Computer Networks:
ISO/OSI stack, LAN technologies (Ethernet, Token ring), Flow and error control techniques, Congestion control, TCP/UDP and sockets, IPv4, Application layer protocols (icmp, dns, smtp, pop, ftp, http), Basic concepts of hubs, switches, gateways, and routers. Network security – basic concepts of public key and private key cryptography, digital signature, firewalls. Basic concepts of clientserver computing.
Network Theory Design:
Thevenin’s, Norton’s, Reciprocity, Superposition, Compensation, Miller’s, Tellegen’s and Maximum power transfer theorems. Impulse, step, ramp and sinusoidal response analysis of first order and second order circuits. Two port parameters and their interrelations, Application of Laplace transform and Fourier series in the context of network analysis, Network synthesis.
Switching Theory:
Traffic definitions, Introduction to switching networks, classification of switching systems. Grade of Service and blocking probability, Basics of Circuit switching and packet switching. Network traffic load and parameters, Modelling of switching systems, Incoming traffic and service time characterisation, Blocking models and loss estimates, Delay systems – Markovian queuing model, M/M/1 model, Limited queue capacity, Multiple server, Finite sources, Queue discipline.
 Information Technology:
Operating System – Processes, threads, inter process communication, Concurrency, Synchronization, Deadlock, CPU scheduling, Memory management and virtual memory, File systems, I/O systems, Protection and security. RDBMS – ERmodel, Relational model (relational algebra, tuple calculus), Database design (integrity constraints, normal forms), Query languages (SQL), File structures (sequential files, indexing, B and B+ trees), Transactions and concurrency control.
 Software engineering:
Information gathering, requirement and feasibility analysis, data flow diagrams, process specifications, input/output design, process life cycle, planning and managing the project, design, coding, testing, implementation, maintenance. Programming in C, Object Oriented Programming, basics of computer graphics.
Allied Engineering
 Electrical Engineering:
Single phase transformer – equivalent circuit, phasor diagram, tests, regulation and efficiency, Autotransformer, Energy conversion principles, DC machines – types, windings, generator characteristics, armature reaction and commutation; Servo and stepper motors, Synchronous machines, Generators –regulation and parallel operation.
 Control Engineering:
Application of open loop and closed loop systems, Principles of feedback, Determination of transfer function by block diagram reduction method, Time domain analysis of first and second order systems, transient and steadystate errors, damping and oscillations.
 Telecommunication System:
Analog communication – amplitude and angle modulation and demodulation systems, Superheterodyne receivers, signaltonoise ratio (SNR), Fundamentals of information theory and channel capacity theorem. Digital communication systems – Pulse Code Modulation (PCM), Differential Pulse Code Modulation (DPCM), Digital modulation schemes: amplitude, phase and frequency shift keying schemes (ASK, PSK, FSK), Basics of TDMA, FDMA and CDMA. Fundamentals of mobile communication. Fundamentals of optical fibre communication.
 Microwave Engineering:
Wave guides, Klystrons, Travelling Wave Tubes, Magnetron, Introduction to microstrip lines, Microwave semiconductor devices, Monolithic microwave integrated circuits.
Antenna and Wave Propagation:
Antenna parameters, Effective length and aperture, Gain, Beam width, Directivity, Radiation resistance, Efficiency, Polarization, Impedance and Directional characteristics of antenna, Reflection, refraction, interference and diffraction of radio waves. Fundamentals ground wave, space wave, sky wave and troposcatter propagation.
Radar Theory: Radar range equation, Frequencies of operation, Fundamentals of Moving Target Indicator (MTI), Pulse Doppler Radar, Tracking radar.
Instrumentation: Accuracy, precision and repeatability, Electronic instruments for measuring basic parameters, Theory of Oscilloscopes, Signal generators, Signal analysers, Characteristics and construction of transducers.
EKT SYLLABUS FOR ELECTRICAL AND ELECTRONICS ENGINEERING
Fundamental Engineering
 Engineering Mathematics:
Matrix Algebra, Eigen values and Eigen vectors, Theorems of integral calculus, Partial derivatives, Maxima and minima, Multiple integrals, Stokes, Gauss and Green’s theorems. First order differential equation (linear and nonlinear), Cauchy’s and Euler’s equations, Complex variables, Taylor’s and Laurent’ series, Sampling theorems, Mean, Median, Mode and Standard deviation, Random variables, Discrete and Continuous distributions, Fourier transform, Laplace transform, Z transform.
 Engineering Physics:
Units for measurement, Description of Motion in One, Two and Three dimensions, Laws of Motion, Work, Energy and Power, Rotational Motion, Gravitation, Heat and Thermodynamics, Electrostatics, Electric Current, Magnetic Effect of Currents, Magnetism, Electromagnetic Induction and Alternating Currents and Electromagnetic Waves, Ray Optics and Optical Instruments.
 Engineering Drawing:
Projection of straight line, planes and solids, Intersection of surfaces, Isometric Projection, Sectional Views of solids, Full section, Introduction to ComputerAided Drafting.
Specialization Branch Topics
 Analog and Digital Electronics:
Characteristics of diodes, BJT, FET, JFET and MOSFET, Amplifiers – biasing, equivalent circuit and frequency response, Oscillators and feedback amplifiers, Operational amplifiers – characteristics and applications, Simple active filters, VCOs and timers, Combinational and sequential logic circuits, Multiplexer, Schmitt trigger, Multivibrators, Sample and hold circuits, A/D and D/A converters, 8bit microprocessor basics, architecture, programming and interfacing.
 Electrical Engineering:
Single phase transformer – equivalent circuit, phasor diagram, tests, regulation and efficiency, Three phase transformers – connections, parallel operation, Autotransformer; Energy conversion principles, DC machines – types, windings, generator characteristics, armature reaction and commutation, starting and speed control of motors, Single phase and Three phase induction motors – principles, types, performance characteristics, starting and speed control, Starting motors, Servo and stepper motors, Synchronous machines Generators – performance, regulation and parallel operation.
 Electronic Devices:
Energy bands in Silicon, Intrinsic and extrinsic Silicon, Carrier transport in Silicon – diffusion current, drift current, mobility, and resistivity. Generation and recombination of carriers, pn junction diode, Zener diode, tunnel diode, BJT, JFET, MOS capacitor, MOSFET, LED, PIN and avalanche photo diode, Basics of LASER. Device technology – integrated circuits fabrication process, oxidation, diffusion, ion implantation, photolithography, ntub, ptub and twintub CMOS process.
 Control Engineering:
Application of open loop and closed loop systems, Principles of feedback, Determination of transfer function by block diagram reduction method, Time domain analysis of first and second order systems, transient and steadystate errors, damping and oscillations, Routh and Nyquist techniques, Bode plots, Root loci, Lag, lead and leadlag compensation, State space model, State transition matrix, Controllability and observability.
 Telecommunication Systems:
Random signals and noise – probability, random variables, probability density function, autocorrelation, power spectral density. Analog communication – amplitude and angle modulation and demodulation systems, spectral analysis of these operations, super heterodyne receivers, elements of hardware, realisations of analog communication systems, signaltonoise ratio (SNR) calculations for AM and FM. Fundamentals of information theory and channel capacity theorem. Digital communication systems – Pulse Code Modulation (PCM), Differential Pulse Code Modulation (DPCM), Digital modulation schemes: amplitude, phase and frequency shift keying schemes (ASK, PSK, FSK), Matched filter receivers, Bandwidth consideration and probability of error calculations for these schemes. Basics of TDMA, FDMA and CDMA. Fundamentals of mobile communication. Fundamentals of optical fibre communication.
 Microwave Engineering:
Wave guides, Waveguide components, Klystrons, Travelling Wave Tubes, Magnetron, Microwave measurements, Introduction to microstrip lines, Microwave network analysis, Microwave semiconductor devices, Monolithic microwave integrated circuits.
Antenna and Wave Propagation:
Antenna parameters, Radiation from a current element in free space, Reciprocity theorem, Resonant and nonresonant antenna, Effective length and aperture, gain, beamwidth, directivity, radiation resistance, efficiency, polarization, impedance and directional characteristics of antenna, antenna temperature. Phased array antenna, Mechanism of radio wave propagation, Reflection, refraction, interference and diffraction of radio waves. Theory of ground wave, space wave, sky wave and troposcatter propagation.
Allied Engineering Topics
 Instrumentation:
Accuracy, precision and repeatability, Electronic instruments for measuring basic parameters, Theory of Oscilloscopes, Signal generators, Signal analysers, Characteristics and construction of transducers.
 Computer Networks:
ISO/OSI stack, LAN technologies (Ethernet, Token ring), Flow and error control techniques, Congestion control, TCP/UDP and sockets, IPv4, Application layer protocols (icmp, dns, smtp, pop, ftp, http); Basic concepts of hubs, switches, gateways, and routers.
 Network Theory Design:
Thevenin’s, Norton’s, Reciprocity, Superposition, Compensation, Miller’s, Tellegen’s and Maximum power transfer theorems. Impulse, step, ramp and sinusoidal response analysis of first order and second order circuits. Two port parameters and their interrelations, Application of Laplace transform and Fourier series in the context of network analysis, Network synthesis.
 Switching Theory:
Traffic definitions, Introduction to switching networks, classification of switching systems, Grade of Service, Basics of Circuit switching and packet switching.
 Information Technology:
Fundamentals of the operating system, RDBMS terminologies, ObjectOriented Programming, Basics of computer graphics. Radar Theory. Radar range equation, Frequencies of operation, fundamentals of Moving Target Indicator (MTI), Pulse Doppler Radar, Tracking radar.
Click here to Download a Detailed AFCAT Syllabus and Exam Pattern PDF
EKT SYLLABUS FOR MECHANICAL ENGINEERING
Fundamental Engineering
 Engineering Mathematics:
Matrix Algebra, Eigenvalues and Eigenvectors, Theorems of integral calculus, Partial derivatives, Maxima and minima, Multiple integrals, Stokes, Gauss and Green’s theorems. Firstorder differential equation (linear and nonlinear), Cauchy’s and Euler’s equations, Complex variables, Taylor’s and Laurent’ series, Sampling theorems, Mean, Median, Mode, and Standard deviation, Random variables, Discrete and Continuous distributions, Fourier transform, Laplace transform, Z transform.
 Engineering Physics:
Units for measurement, Description of Motion in One, Two and Three dimensions, Laws of Motion, Work, Energy and Power, Rotational Motion, Gravitation, Heat and Thermo dynamics, and Alternating Currents and Electromagnetic Waves, Ray Optics and Optical Instruments Electrostatics, Electric Current, Magnetic Effect of Currents, Magnetism, Electromagnetic Induction. Engineering Graphics/Engineering Drawing. Principles of orthographic projections, projections of points, lines, planes and solids, Section of solids, Isometric views, AutoCAD.
Specialization Branch Topics
 Engineering Mechanics:
Equations of equilibrium in space and its application; first and second moments of area; simple problems on friction; kinematics of particles for plane motion; elementary particle dynamics. Generalized Hooke’s law and its application; design problems on axial stress, shear stress and bearing stress; material properties for dynamic loading; bending shear and stresses in beams; determination of principle stresses and strainsanalytical and graphical; material behaviour and design factors for dynamic load; design of circular shafts for bending and torsional load only; deflection of beam for statically determinate problems; theories of failure.
Thermodynamics:
Basic concept of First –law and second law of Thermodynamics; concept of entropy and reversibility; availability and unavailability and irreversibility. Classification and properties of fluids; incompressible and compressible fluids flows; effect of Mach number and compressibility; continuity momentum and energy equations; normal and oblique shocks; one dimensional isentropic flow; flow or fluids in duct with frictions that transfer. Flow through fans, blowers and compressors; axial and centrifugal flow configuration; design of fans and compressors
Theory of Machines:
Kinematic and dynamic analysis of plane mechanisms. Cams, Gears and epicyclic gear trains, flywheels, governors, balancing of rigid rotors, balancing of single and multi cylinder engines, linear vibration analysis of mechanical systems (single degree of freedom), Critical speeds and whirling of shafts. flywheels, balancing of rotors and reciprocating machinery, balancing machines, governors, free and forced vibration of damped and undamped single degree of freedom systems, isolation, whirling of shafts, gyroscope.
Fluid mechanics/Hydraulic Machines:
Fluid flow concepts – Transport theorem – Fluid kinematics – Potential flow – Governing equations of Fluid flow – Dimensional Analysis Viscous flow – Boundary Layer flows – Turbulence – Closed conduit flows – Hydrodynamic lubrication – Free surface flow – Compressible flows, Hydraulic Turbines: Impulse and Reaction Turbines – Centrifugal and Axial flow pumps.
Manufacturing Science:
Foundry Technology, Melting furnaces, Special casting processes, Gating and riser design, Casting defects, Arc welding, TIG, MIG, submerged arc, resistance welding, Gas welding, Flash butt welding, Solid state welding, Welding metallurgy,Forming Technology, Powder metallurgy.
Materials Science:
Basic concepts on structure of solids; common ferrous and nonferrous materials and their applications; heattreatment of steels; nonmetals plastics, ceramics, composite materials and nanomaterials.
Machine Drawing:
Development and Intersection of surfaces, Conventional representation of machine elements, materials, surface finish and tolerances – Sectional views and additional views – Drawing of Screw threads, locking devices, Fasteners, Keys and Cotters, Knuckle joints, Riveted Joints, Shaft Couplings and Bearings – Pipe Joints, Assembly and production drawings.
2 Allied Engineering:
Automotive Engineering:
Introduction, power plant, fuel system, electrical system and other electrical fittings, lubricating system and cooling systems, chassis and transmission, axles, clutches, propeller shafts, and differential, Condition for correct steering, steering gear mechanisms, automotive air conditioning, Tyres, the effect of working parameters on knocking, reduction of knocking; Forms of the combustion chamber for SI and CI engines; rating of fuels; additives; emission.
Power Plant Engineering:
The steam power plant, steam boilers, steam condensers, cooling towers, cogeneration, and combined cycles, nuclear power plants, hydroelectric power plants, power plant economics.
Industrial Engineering:
System design: factory location simple OR models; plant layout – methods based; applications of engineering economic analysis and break even analysis for product selection, process selection, and capacity planning; predetermined time standards. System planning; forecasting methods based on regression and decomposition, design and balancing of multimodel and stochastic assembly lines; inventory management – probabilistic inventory models for order time and order quantity determination; JIT systems; strategic sourcing; managing inter plant logistics.
Flight Mechanics:
Atmosphere: Properties, standard atmosphere, Classification of aircraft, Airplane (fixed wing aircraft) configuration and various parts. Airplane performance: Pressure altitude; equivalent, calibrated, indicated air speeds; Primary flight instruments: Altimeter, ASI, VSI, Turnbank indicator. Drag polar; takeoff and landing; steady climb & descent,absolute and service ceiling; cruise, cruise climb, endurance or loiter; load factor, turning flight, Vn diagram; Winds: head, tail & cross winds. Static stability: Angle of attack, sideslip; roll, pitch & yaw controls; longitudinal stick fixed & free stability, horizontal tail position and size; directional stability Aircraft Structures. Stress and Strain: Equations of equilibrium, constitutive law, straindisplacement relationship, compatibility equations, plane stress and strain, Airy’s stress function. Flight Vehicle Structures: Characteristics of aircraft structures and materials, torsion, bending and flexural shear. Flexural shear flow in thin walled sections, Buckling, Failure theories, Loads on aircraft, Structural Dynamics: Free and forced vibration of discrete systems, Damping and resonance, Dynamics of continuous systems. Aerodynamics. Basic Fluid Mechanics: Incompressible irrotational flow, Helmholtz and Kelvin theorem, singularities and superposition, viscous flows, boundary layer on a flat plate. Airfoils and wings: Classification of airfoils, aerodynamic characteristics, high lift devices, Kutta Joukowski theorem; lift generation; thin airfoil theory; wing theory; induced drag; qualitative treatment of low aspect ratio wings. Viscous Flows: Flow separation, introduction to turbulence, transition, structure of a turbulent boundary layer. Compressible Flows: Dynamics and Thermodynamics of ID flow, isentropic flow, normal shock, oblique shock.
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