### Symbiosis Entrance Test (SET- M.Tech) - Computer Aided Design and Manufacture Exam Pattern

#### Exam Pattern

The **SET M.Tech in Computer Aided Design and Manufacture** Entrance Exam follows GATE Exam pattern -

In all the papers, there will be a total of 65 questions carrying 100 marks. The exam would contain questions of two different types in various papers:

**Multiple Choice Questions (MCQ)** carrying 1 or 2 marks each in all papers and sections. These questions are objective in nature, and each will have a choice of four answers, out of which the candidate has to mark the correct answer(s).

**Numerical Answer Questions **of 1 or 2 marks each in all papers and sections. For these questions the answer is a real number, to be entered by the candidate using the virtual keypad. No choices will be shown for this type of questions.

**Test duration- ** 2 Hours

**Marking System for all branches – ** For **1-mark** multiple-choice questions, **1/3 marks **will be deducted for a wrong answer. Likewise, for **2-marks **multiple-choice questions, **2/3** marks will be deducted for a wrong answer. There is no negative marking for numerical answer type questions.`

### Syllabus Summary

No. Of Subject | 5 |
---|---|

No. Of Unit | 25 |

No. Of Chapter | 131 |

- Stress and strain
- Poisson's ratio
- Mohr’s circle for plane stress and plane strain
- Thin cylinders
- Shear force and bending moment
- 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

- Design for static and dynamic loading
- Failure theories
- Fatigue strength and the S-N diagram
- Rolling and sliding contact bearings, brakes and clutches

- Displacement, velocity and acceleration analysis
- Dynamic analysis of linkages
- Flywheels and governors
- Balancing of reciprocating and rotating masses
- Gyroscope

- Free and forced vibration
- Effect of damping
- Resonance
- Critical speeds of shafts

- Free-body diagrams and equilibrium
- Trusses and frames
- Virtual work
- Kinematics and dynamics of particles and of rigid bodies
- Impulse and momentum
- Energy formulations, Collisions

- Basic concepts of CAD/CAM
- Integration tools

- Deterministic model
- Safety stock inventory control systems

- Limits, fits and tolerances
- Linear and angular Measurements
- Interferometry
- Alignment and testing methods
- Tolerance analysis

- Forecasting models
- Aggregate production planning, scheduling

- Mechanics of machining
- Basic machine Tools
- Single and multi-point cutting tools
- Economics of machining
- Principles of non-traditional machining processes

- Different types of castings
- Solidification and cooling
- Plastic deformation and yield criteria
- Load estimation for bulk and sheet
- Principles of powder Metallurgy

- Structure and properties of engineering materials
- Phase Diagrams
- Stress-strain diagrams for engineering materials

- Linear programming, simplex method
- Network flow models
- Simple queuing models

- 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
- Theorems Of Stokes
- Gauss And Green
- Fourier Series

- First order linear and nonlinear differential equations
- Higher Order Linear Odes
- Partial differential equations
- Numerical methods for linear and nonlinear algebraic equations
- Numerical integration and differentiation
- Laplace transforms

- Matrix Algebra
- Systems of Linear Equations
- Eigenvalues and Eigenvectors

- Numerical solutions of linear and non-linear algebraic equations
- Integration by trapezoidal and Simpson’s rule
- Single And Multi-Step Methods For Differential Equations

- Conditional probability
- Mean, median, mode and standard deviation
- Random Variables
- Definitions of probability
- Binomial, Poisson and normal distributions

- Taylor Series, Laurent Series
- Analytic functions
- Cauchy-Riemann equations
- Cauchy’s integral theorem and integral formula

- Thermodynamic systems and processes
- Properties of pure Substances
- Zeroth and first laws of Thermodynamics
- Second law of Thermodynamics
- Thermodynamic property charts and tables
- Thermodynamic relations

- Modes of heat transfer
- One dimensional heat conduction, resistance concept
- Unsteady heat conduction
- Heisler's charts
- Effect of turbulence
- Heat Exchanger performance
- LMTD and NTU method
- Stefan- Boltzmann law
- Wien's displacement law, black and grey surfaces

- Fluid properties
- Fluid statics, manometry, buoyancy
- Control-volume analysis
- Differential Equations of continuity and momentum
- Bernoulli’s equation
- Dimensional analysis
- Viscous flow of incompressible fluids
- Elementary turbulent flow

- Air and gas compressors
- I.C. Engines
- Refrigeration and air-conditioning
- Turbomachinery
- Pelton-wheel, Francis and Kaplan turbines

- Numerical computation
- Numerical Estimation
- Numerical Reasoning
- Data Interpretation

- English grammar
- Sentence Completion
- Verbal Analogies
- Word Groups
- Instructions
- Critical Reasoning
- Verbal Deduction

#### How to prepare

?**Preparation Strategy**

**Make a proper Time Table**

It is very important that you **make a time table and stick to it** and you will have an exact idea of what you are required to study and the time required for it.

**Concept clarity rather than rote learning**

It is essential that you have a clear idea of the **formulas and concepts** rather than rote learning of things for the papers. While you might require it for memorizing formulas it is important that for other stuff you make sure you **clear your basis and concepts** before moving on.

**Prepare Notes**

It is very important **make small notes** or a **comprehensive list of formulas on **each covered topic and chapter which will come in handy at the time of revision. This will require you to be regular with your work but will surely make things easy at the time of revision.

**Duration :**120 Minutes

#### Important Instructions

Bring the following documents while reporting to the Test Centre: Admit Card Your latest colored passport size photograph should be pasted on the Admit Card at the place provided for Photo identity as specified in the Admit Card page Blue/Black ballpoint pen Cell phones, calculators, watch calculators, alarm clocks, digital watches with built-in calculators/memory or any electronic gadgets will not be allowed in the examination hall Occupy the seat allotted to you by verifying the SEAT NUMBER pasted on the desk and indicated in your Admit Card The Test Invigilator will check your Admit Card The Test Booklet will be distributed just before the starting time of the Test. The candidate must ensure that the booklet is sealed. If the seal is found broken or tampered with, please bring this matter to the notice of the invigilator immediately Check immediately that all the pages of the booklet are in order. In the rare event of the Test Booklet being defective, bring it to the notice of the invigilator immediately who will arrange for the replacement of Test Booklet, if required Candidates found using any unfair means will forfeit their chance of being considered for admission and will be debarred from receiving scores Invigilator or Symbiosis Test Secretariat Representative will stamp and authenticate your Admit Card