Gate Syllabus for Mechanical
Engineering (ME) Branch Pdf Download. here this article provides you detail gate
syllabus Mechanical. Below i provides you GATE 2020 Syllabus for Mechanical
Engineering (ME) topic wise and students have to studied and prepare
according to the given Pattern & syllabus.
 |
| Gate Syllabus for Mechanical Engineering |
If you are preparing for GATE
2020 exam but not known How
To Prepare Gate 2020? this article defiantly help your
preparation.
Also View:
Gate Exam Pattern for Mechanical Engineering (ME)
GATE Syllabus for Mechanical Engineering paper ask two type of questions first
will objective in nature and each question will have choice of four
answers. And second will Numerical Answer Questions, that type of
questions will be no choices available for these types of questions. The answer
for these questions is a real number to be entered by using mouse and virtual
keypad displayed on the monitor. No negative marking for these questions.
In this paper each question (Both objective and Numerical
Answer Questions) carries 1- or 2-marks questions in all the sections.
Duration
& Timing Exam: 3 hours (180 minutes) hours duration.
Questions Type
|
No of Questions
|
Maximum Marks
|
General
Aptitude+ Technical + Engineering Mathematics
|
65
|
100
|
Total
|
65
|
100
|
GATE 2019 Marks of Each Topic:
According to gate syllabus Mechanical pdf total number of
questions will 65, have 100 marks. In this exam 10 questions will be from
General Aptitude carrying 15 marks. Papers with the codes AE, AG, BT, CE, CH,
CS, EC, EE, IN, ME, MN, MT, PE, PI, TF and XE, will include a compulsory
Engineering Mathematics section carrying around 15% of the total marks, and
General Aptitude section carrying 15% of total marks. The remaining 70% is
reserved for the subject of the paper.
Negative Marking: in
gate 2019 the negative marking scheme for 1-mark MCQs, 1/3 mark will be
deducted for every incorrect attempt. In case of 2-mark MCQs, the candidate
will be penalised 2/3 mark for wrong attempt for questions that aren’t
attempted, zero marks will be awarded. There is no negative marking for numerical
answer type (NAT) questions.
Engineering Mathematics for Mechanical
Gate 2020
Linear
Algebra: Matrix algebra, systems
of linear equations, eigenvalues and eigen vectors.
Calculus: Functions
of single variable, limit, continuity and differentiability, mean value
theorems, indeterminate forms; evaluation of definite and improper integrals;
double and triple integrals; partial derivatives, total derivative, Taylor
series (in one and two variables), maxima and minima, Fourier series; gradient,
divergence and curl, vector identities, directional derivatives, line, surface
and volume integrals, applications of Gauss, Stokes and Green’s theorems.
Differential equations: First
order equations (linear and nonlinear); higher order linear differential
equations with constant coefficients; Euler-Cauchy equation; initial and
boundary value problems; Laplace transforms; solutions of heat, wave and
Laplace’s equations.
Complex variables: Analytic
functions; Cauchy-Riemann equations; Cauchy’s integral theorem and integral
formula; Taylor and Laurent series.
Probability and Statistics: Definitions of probability, sampling theorems, conditional
probability; mean, median, mode and standard deviation; random variables,
binomial, Poisson and normal distributions.
General Aptitude for
Mechanical Gate 2020
In all papers,
GA questions carry a total of 15 marks. The GA section includes 5 questions
carrying 1-mark each (sub-total 5 marks) and 5 questions carrying 2-marks each
(sub-total 10 marks).
Numerical
Methods: Numerical of linear and non-linear
algebraic equations; integration by trapezoidal and Simpson’s rules; single and
multi-step methods for differential equations.
Also
View:
GATE 2020 Syllabus for Mechanical
Engineering
Applied Mechanics and
Design
Engineering Mechanics: Free-body
diagrams and equilibrium; trusses and frames; virtual work; kinematics and
dynamics of particles and of rigid bodies in plane motion; impulse and momentum
(linear and angular) and energy formulations, collisions.
Mechanics of Materials: Stress
and strain, elastic constants, Poisson’s ratio; Mohr’s circle for plane stress
and plane strain; thin cylinders; shear force and bending moment diagrams;
bending and shear stresses; deflection of beams; torsion of circular shafts;
Euler’s theory of columns; energy methods; thermal stresses; strain gauges and
rosettes; testing of materials with universal testing machine; testing of
hardness and impact strength.
Theory of Machines: Displacement,
velocity and acceleration analysis of plane mechanisms; dynamic analysis of
linkages; cams; gears and gear trains; flywheels and governors; balancing of
reciprocating and rotating masses; gyroscope.
Vibrations: Free
and forced vibration of single degree of freedom systems, effect of damping;
vibration isolation; resonance; critical speeds of shafts.
Machine Design: Design
for static and dynamic loading; failure theories; fatigue strength and the S-N
diagram; principles of the design of machine elements such as bolted, riveted
and welded joints; shafts, gears, rolling and sliding contact bearings, brakes
and clutches, springs.
Fluid
Mechanics and Thermal Sciences
Fluid Mechanics: Fluid
properties; fluid statics, manometry, buoyancy, forces on submerged bodies,
stability of floating bodies; 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 and fittings.
Heat-Transfer: Modes
of heat transfer; one dimensional heat conduction, resistance concept and
electrical analogy, heat transfer through fins; unsteady heat conduction,
lumped parameter system, Heisler’s charts; thermal boundary layer,
dimensionless parameters in free and forced convective heat transfer, heat
transfer correlations for flow over flat plates and through pipes, effect of
turbulence; heat exchanger performance, LMTD and NTU methods; radiative heat
transfer, Stefan- Boltzmann law, Wien’s displacement law, black and grey
surfaces, view factors, radiation network analysis.
Thermodynamics: Thermodynamic
systems and processes; properties of pure substances, behaviour of ideal and
real gases; zeroth and first laws of thermodynamics, calculation of work and
heat in various processes; second law of thermodynamics; thermodynamic property
charts and tables, availability and irreversibility; thermodynamic relations.
Applications: Power
Engineering: Air and gas compressors; vapour and gas power cycles, concepts of
regeneration and reheat. I.C. Engines: Air-standard Otto, Diesel and dual
cycles. Refrigeration and air-conditioning: Vapour and gas refrigeration and
heat pump cycles; properties of moist air, psychrometric chart, basic
psychrometric processes. Turbomachinery: Impulse and reaction principles,
velocity diagrams, Pelton-wheel, Francis and Kaplan turbines.
Materials,
Manufacturing and Industrial Engineerings
Engineering Materials: Structure
and properties of engineering materials, phase diagrams, heat treatment,
stress-strain diagrams for engineering materials.
Casting, Forming and Joining Processes: Different types of castings, design of patterns, moulds
and cores; solidification and cooling; riser and gating design. Plastic
deformation and yield criteria; fundamentals of hot and cold working processes;
load estimation for bulk (forging, rolling, extrusion, drawing) and sheet
(shearing, deep drawing, bending) metal forming processes; principles of powder
metallurgy. Principles of welding, brazing, soldering and adhesive bonding.
Machining and Machine Tool Operations: Mechanics of machining; basic machine tools; single and
multi-point cutting tools, tool geometry and materials, tool life and wear;
economics of machining; principles of non-traditional machining processes; principles
of work holding, design of jigs and fixtures.
Metrology and Inspection: Limits,
fits and tolerances; linear and angular measurements; comparators; gauge
design; interferometry; form and finish measurement; alignment and testing
methods; tolerance analysis in manufacturing and assembly.
Computer Integrated Manufacturing: Basic concepts of CAD/CAM and their integration tools.
Production Planning and Control: Forecasting models, aggregate production planning,
scheduling, materials requirement planning.
Inventory Control: Deterministic
models; safety stock inventory control systems.
Operations Research: Linear
programming, simplex method, transportation, assignment, network flow models,
simple queuing models, PERT and CPM.
Gate
Syllabus for Mechanical
Engineering (ME) 2020 Pdf
Download Pdf
Gate Study Material Mechanical
Engineering:
if you
prepared GATE 2020 by yourself. You should download handwritten pdf
notes of made easy notes for Mechanical or ace notes for gate Mechanical.
practice Mechanical Engineering last
15 years gate papers with solutions at least 2 to
3 times. It’s another best way to revise your concept, it almost covers every
concepts of a subject.
Mechanical
Engineering GATE 2020 Study Materials:
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