GATE Syllabus 2018-19, Exam Pattern For GATE Exam

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 Graduate Aptitude Test in Engineering (GATE) is held in all over India. Its an examination which is held for the candidates for entrance in various undergraduate (UG) subjects in Engineering, Technology, Architecture and PG Level subjects in Science.

GATE is conducted by the Indian Institute of Science  and others which are IITs at Bombay, Delhi, Guwahati, Kanpur, Kharagpur, Madras and Roorkee. The Various Process for  GATE are controlled by the IITs or IISc. The Institute which holds the responsibility for complete process of this GATE Exam is IISc i.e. Indian Institute of Science.

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In each of the following subjects the topics have been divided into two categories – Core Topics and Special Topics. The corresponding sections of the question paper will contain 90% of their questions on Core Topics and the remaining 10% on Special Topics.

GATE Paper Mark Scheme 2018-19 :- Indian Institute of Science Bangalore has made an announcement for  GATE Paper Mark Scheme 2018-19 . In 2018-19 there may be some minor alterations in the Exam Pattern as compared to the previous year.  The Aspirants should visit the official site for the detail about marking scheme. The Marking Scheme will be as under…….

For Wrong Answers There will be Negative marking.

There will be deduction of 1/3 Marks For Wrong attempt Of 1 Mark Question.

There will be deduction of 2/3 Marks For Wrong Attempt Of 2 Marks Question,

There will be no deduction For numerical Questions.

General Aptitude (GA) Questions will be mandatory part For all Exams.

This section includes 5 questions of 1 mark each (sub-total 5 marks) and 5 questions of 2 marks each (sub-total 10 marks) to make a total of 15 marks.

Aero Space Engineering Syllabus :-

Section1: Engineering Mathematics

Core Topics:

Linear Algebra: Vector algebra, Matrix algebra, systems of linear equations, rank of a matrix, eigenvalues and eigenvectors.

 Calculus : Functions of single variable, limits, continuity and differentiability, mean value theorem, chain rule, partial derivatives, maxima and minima, gradient, divergence and curl, directional derivatives. Integration, Line, surface and volume integrals. Theorems of Stokes, Gauss and Green.

Differential Equations:- First order linear and nonlinear differential equations, higher order linear ODEs with constant coefficients. Partial differential equations and separation of variables methods.

Special Topics:- Fourier Series, Laplace Transforms, Numerical methods for linear and nonlinear algebraic equations, Numerical integration and differentiation.

Section 2: Flight Mechanics Core Topics:

Basics: 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, Turn-bank indicator. Drag polar; take off and landing; steady climb & descent, absolute and service ceiling; cruise, cruise climb, endurance or loiter; load factor, turning flight, V-n 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, vertical tail position and size; dihedral stability. Wing dihedral, sweep & position; hinge moments, stick forces;

Special Topics:- Dynamic stability: Euler angles; Equations of motion; aerodynamic forces and moments, stability & control derivatives; decoupling of longitudinal and lateral-directional dynamics; longitudinal modes; lateral-directional modes.

Section 3: Space Dynamics

Core Topics: Central force motion, determination of trajectory and orbital period in simple cases.

Special Topics: Orbit transfer, in-plane and out-of-plane.

Section 4: Aerodynamics

Core Topics:

Basic Fluid Mechanics:- Conservation laws: Mass, momentum (Integral and differential form); Potential flow theory: sources, sinks, doublets, line vortex and their superposition; Viscosity, Reynold's number.

Airfoils and wings: Airfoil nomenclature; Aerodynamic coefficients: lift, drag and moment; Kutta-Joukoswki theorem; Thin airfoil theory, Kutta condition, starting vortex;

Finite wing theory: Induced drag, Prandtl lifting line theory; Critical and drag divergence Mach number.

Compressible Flows: Basic concepts of compressibility, Conservation equations; One dimensional compressible flows, Fanno flow, Rayleigh flow; Isentropic flows, normal and oblique shocks, Prandtl-Meyer flow; Flow through nozzles and diffusers.

Special Topics: Elementary ideas of viscous flows including boundary layers; Wind Tunnel Testing: Measurement and visualization techniques.

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Section 5: Structures

Core Topics:

Strength of Materials:- States of stress and strain. Stress and strain transformation. Mohr's Circle. Principal stresses. Three-dimensional Hooke's law. Plane stress and strain; Failure theories: Maximum stress, Tresca and von Mises; Strain energy. Castigliano's principles. Analysis of statically determinate and indeterminate trusses and beams. Elastic flexural buckling of columns.

Flight vehicle structures: Characteristics of aircraft structures and materials. Torsion, bending and flexural shear of thin-walled sections. Loads on aircraft.

Structural Dynamics:. Free and forced vibrations of undamped and damped SDOF systems. Free vibrations of undamped 2-DOF systems.

Special Topics: Vibration of beams. Theory of elasticity: Equilibrium and compatibility equations, Airy’s stress function.

Section 6: Propulsion

Core Topics:

Basics:- Thermodynamics, boundary layers and heat transfer and combustion thermochemistry.

Thermodynamics of aircraft engines: Thrust, efficiency and engine performance of turbojet, turboprop, turbo shaft, turbofan and ramjet engines, thrust augmentation of turbojets and turbofan engines. Aerothermodynamics of non-rotating propulsion components such as intakes, combustor and nozzle.

Axial compressors:- Angular momentum, work and compression, characteristic performance of a single axial compressor stage, efficiency of the compressor and degree of reaction.

Axial turbines:- Axial turbine stage efficiency Centrifugal compressor: Centrifugal compressor stage dynamics, inducer, impeller and diffuser.

Rocket propulsion: Thrust equation and specific impulse, vehicle acceleration, drag, gravity losses, multi-staging of rockets. Classification of chemical rockets, performance of solid and liquid propellant rockets.

Remaining Subjects Syllabus Direct Access Link is Provided Below. If You Want to Download the Syllabus then you may click on the link provided below…

Click Here to Download AeroSpace Engineering Syllabus 2018-19

Click Here to Download Agriculture Engineering Syllabus 2018-19

Click Here to Download Architecture&Planning Syllabus 2018-19

Click Here to Download BT:BioTechnology Syllabus 2018-19

Click Here to Download CE:Civil Engineering Syllabus 2018-19

Click Here to Download CH:Chemical Engineering Syllabus 2018-19

For Various Subjects Syllabus Direct Access Link Click Here

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