Exam Details
| Subject | Computing Aided Design | |
| Paper | ||
| Exam / Course | Diploma in Mechanical Engineering (DMEVI)& B.Tech. MECHANICAL ENGINEERING 1-4 (BTMEVI) | |
| Department | School of Engineering & Technology (SOET) | |
| Organization | indira gandhi national open university | |
| Position | ||
| Exam Date | December, 2015 | |
| City, State | new delhi, |
Question Paper
What is geometric modelling? Compare the features of 3D model with 2D model
What are the output devices used in CAD systems Explain any two devices with neat sketches.
What is visualization of the model Differentiate between random scan display and raster scan display.
Explain the configuration of graphic software in a CAD system with a suitable block diagram.
What are the various types of 2D geometric transformations Explain with suitable examples.
What are the types of co-ordinate systems used in a CAD system Explain with suitable examples.
List the different properties of a Bezier curve and also describe the shapes of Bezeir curves for varying the control points.
(b)State the difference between Exact fit and Best fit polynomials.
Explain the parametric and non-parametric representation of curves.
Find out the transformation matrix to rotate an object by 90° counter-clockwise about its centre. The centre of the object is
Explain the constructive solid geometry for representation of solids in a CAD system with suitable examples.
Fit a Bezier curve having the following control points:
and 4).
Find out a point at t 0.4.
Why do we need synthetic surface Explain with suitable examples.
Explain the features of colour model application in a CAD system with suitable examples.
Use Newton-Raphson method to obtain a root to three decimal places, of the following equation
x^3 =O.
Explain the general structure of a finite element procedure with a neat diagram.
What are the output devices used in CAD systems Explain any two devices with neat sketches.
What is visualization of the model Differentiate between random scan display and raster scan display.
Explain the configuration of graphic software in a CAD system with a suitable block diagram.
What are the various types of 2D geometric transformations Explain with suitable examples.
What are the types of co-ordinate systems used in a CAD system Explain with suitable examples.
List the different properties of a Bezier curve and also describe the shapes of Bezeir curves for varying the control points.
(b)State the difference between Exact fit and Best fit polynomials.
Explain the parametric and non-parametric representation of curves.
Find out the transformation matrix to rotate an object by 90° counter-clockwise about its centre. The centre of the object is
Explain the constructive solid geometry for representation of solids in a CAD system with suitable examples.
Fit a Bezier curve having the following control points:
and 4).
Find out a point at t 0.4.
Why do we need synthetic surface Explain with suitable examples.
Explain the features of colour model application in a CAD system with suitable examples.
Use Newton-Raphson method to obtain a root to three decimal places, of the following equation
x^3 =O.
Explain the general structure of a finite element procedure with a neat diagram.
Other Question Papers
Departments
- Centre for Corporate Education, Training & Consultancy (CCETC)
- Centre for Corporate Education, Training & Consultancy (CCETC)
- National Centre for Disability Studies (NCDS)
- School of Agriculture (SOA)
- School of Computer and Information Sciences (SOCIS)
- School of Continuing Education (SOCE)
- School of Education (SOE)
- School of Engineering & Technology (SOET)
- School of Extension and Development Studies (SOEDS)
- School of Foreign Languages (SOFL)
- School of Gender Development Studies(SOGDS)
- School of Health Science (SOHS)
- School of Humanities (SOH)
- School of Interdisciplinary and Trans-Disciplinary Studies (SOITDS)
- School of Journalism and New Media Studies (SOJNMS)
- School of Law (SOL)
- School of Management Studies (SOMS)
- School of Performing Arts and Visual Arts (SOPVA)
- School of Performing Arts and Visual Arts(SOPVA)
- School of Sciences (SOS)
- School of Social Sciences (SOSS)
- School of Social Work (SOSW)
- School of Tourism & Hospitality Service Sectoral SOMS (SOTHSM)
- School of Tourism &Hospitality Service Sectoral SOMS (SOTHSSM)
- School of Translation Studies and Training (SOTST)
- School of Vocational Education and Training (SOVET)
- Staff Training & Research in Distance Education (STRIDE)
Subjects
- Advanced Dynamics Of Machine
- Automobile Engineering
- Combustion Engineering
- Computer Aided Manufacturing
- Computing Aided Design
- Design of Machine Elements
- Engineering Metallurgy
- Engineering Thermodynamics
- Experimental Stress Analysis
- Finite Element Analysis
- Fluid Mechanics
- Heat And Mass Transfer
- Heat Transfer
- I.C. Engines
- Industrial Engineering
- Industrial Ergonomics
- Industrial Measurement And Quality Control
- Industrial Organization And Management
- Kinematics and Dynamics of Machines
- Machine Design - I
- Machine Design-Ii
- Machine Drawing
- Machines Tools
- Maintenance Engineering
- Material Science
- Materials Handling
- Mechanical System Design
- Mechanical Vibration
- Mechanics Of Materials
- Mechatronics
- Metrology
- Metrology And Quality Control
- Non-Conventional Energy Resources
- Non-Destructive Testing
- Nuclear Power Engineering
- Optimisation Techniques In Engineering
- Optimization For Engineering Design
- Power Plant Engineering
- Power Transmitting Elements
- Product Development And Design
- Production And Operations Management
- Production Technology - Ii
- Production Technology-I
- Refrigeration And Air Conditioning
- Refrigeration System
- Robotics
- Safety Engineering
- Technical Entrepreneurship
- Thermal Engineering
- Thermal Engineering - I
- Thermofluid Engineering
- Total Quality Management (Tqm)
- Tribology
- Turbo Machines
- Unconventional Manufacturing Processes
- Welding Engg.