ME6501 Computer Aided Design Nov Dec 2016 Important Questions

Anna University Chennai
B.E / B.Tech Degree Examination Nov Dec 2016 Important Questions
Fifth Semester
B.E Mechanical Engineering
ME6501 Computer Aided Design
Important Questions
Regulation 2013
SVCET Editions

A special thanks to:
Prof. Muthu
SVCET, VNR.

Attachments:

1. ME6501 Computer Aided Design Nov Dec 2016 Important Questions - Internal Test 1
2. ME6501 Computer Aided Design Nov Dec 2016 Important Questions - Internal Test 2
3. ME6501 Computer Aided Design Nov Dec 2016 Important Questions - Internal Test 3

ME6501 Computer Aided Design Important 2 marks and 16 marks questions

Are you looking for unitwise 2 marks and 16 marks for ME6501 Computer Aided Design ? Are you writing the exams of ME6501 Computer Aided Design to be conducted by Anna University Chennai on 24th November 2015 ? Then this article will help you. Provided here are unitwise important questions 2 marks and 16 marks for ME6501 Computer Aided Design. It is 5th Semester examinations of B.E Mechanical Engineering under Anna University Chennai. Read the details provided below and download the question bank from the link given at the end of this article.


University : Anna University Chennai
Semester : 5
Course : B.E Mechanical Engineering
Subject Code: ME6501
Subject : Computer Aided Design
Regulation : 2013

Study Materials : Important 2 marks and 16 marks unitwise questions of ME6501 Computer Aided Design
File type to download: Doc (Word)

Anna University Chennai
DEPARTMENT OF MECHANICAL ENGINEERING
ME6501 COMPUTER AIDED DESIGN QUESTION BANK

UNIT – I
Part A
1. Explain the factors, which inhibit the use of a very high resolution and a large number of colours for display in the case ofraster scanning display devices?
2. Give the general configuration of a CAD computer system.
3 .In what ways CAD can help manufacturing activity? Discuss.
4. CAD helps in integrating CAM- Justify this statement.
5. How do you specify a plotter for graphics application?
6. Explain the four types of production.

7. Briefly describe the types of storage devices used in computers.
8. In design, what do you understand by synthesis and engineering analysis?
9. Explain how CAD helps to synthesize a product design and do engineering analysis for getting optimal design.
10. Briefly explain the conventional process of the product cycle in the conventional manufacturing environment.
11. What is the structure of a computing system?
12 .What do you understand by the CPU?
13. List the advantages of computer aided design.
14. Bring out clearly the difficulties a design engineer has to face at each of the design stages if they are carried out manually.
15. What is meant by homogeneous coordinate?
16. Difference between sequential and concurrent engineering?
17. Write briefly on the secondary storage devices used in CAD System.
18. What are the functions of an interactive graphic design workstation?
19. Explain with the help of a neat sketch, how an image is generated on a computer terminal.
20. What is meant by clipping? Explain with the help of a diagram.

Part-B
1. Elaborate on the basic requirements that a CAD software has to satisfy.
2. Distinguish between modes of the design process and models of designs.
3. Describe the various database models which are generally used.
4. What are the differences between the sequential approach to the product development process and the concurrent engineering approach? Why should the latter be adopted?
5. A scaling factor of 2 is applied in the Y direction while no scaling is applied in the X direction to the line whose two end points are at coordinates (1, 3) and (3,6).
The line is to be rotated subsequently through 300, in the counter clockwise direction. Determine the necessary transformation matrix for the operation and the new coordinates of the end points.
6. What are the reasons for implementing a computer aided design system.
7.The vertices of a triangle are situated at points (15, 30), (25, 35) and (5, 45). Find the coordinates of the vertices if the triangle is first rotated 100' counter clockwise direction about the origin and then scaled to twice its size.
8. Describe the basic types of coordinate transformation in CAD, and then show how these may all be calculated using matrix operations through the homogeneous coordinate with an example of matrix . How may a general rotation transformation be expressed in terms of a combination of other transformation..
9. What is meant by Interactive Computer Graphics? Explain its various elements.
10. Briefly explain the Clipping and Line drawing with an example.

Full Questions Bank Can Be Downloaded Here,

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Also check: ME6501 CAD Nov Dec 2016 Important Questions

ME6501 Computer Aided Design AU Chennai Nov Dec 2015 Important Questions

Are you looking for ME6501 Computer Aided Design important questions ? Here under, you will find important questions of ME6501 Computer Aided Design for Anna University examinations. These questions will be helpful for B.E Mechanical Engineering students as well as faculty members under Anna University and its affiliated colleges. If you looking for other study materials such as Lecture notes, Question Bank, Previous Years Question Papers, 2 marks with answers, 16 marks questions, solved papers of ME6501 Computer Aided Design, then you can get from this website by searching through search box provided. If you don't find any study material, you may then inform us by providing your valuable comment below so than we can able to upload as early as possible. Here's the important questions collection of ME6501 Computer Aided Design.

Anna University Chennai
Department of Mechanical Engineering
Fifth Semester
ME6501 Computer Aided Design
November / December 2015 Exam Important Questions
(Regulation 2013)

1. A scaling factor of 2 is applied in the Y direction while no scaling is applied in the X direction to
the line whose two end points are at coordinates (1, 3) and (3,6).The line is to be rotated subsequently through 300, in the counter clockwise direction. Determine the necessary transformation matrix for the operation and the new coordinates of the end points.

2. What is meant by Interactive Computer Graphics? Explain its various elements.

3. Briefly explain the Clipping and Line drawing with an example

4. What are the reasons for implementing a computer aided design system


5. Discuss the modeling guidelines to be followed by the user while constructing a surface model CAD/CAM system.

6. Differentiate between Bezier and 8- spline surface with reference to number of control points, order of continuity andsuriace normal.

7. What do you mean by blending function? Explain rep of a surface.

8. Briefly explain C56 and B-Rep of solid modeling techniques

9. Explain the surface algorithms for surface hidden removal of an abject.

10. Write note on sample hidden line algorithms.

11. Write notes on Frame-Buffer animation and animation techniques with an example.

12. Explain key frame technique of computer animation with an example

13. Describe the different types of mating conditions


14. Describe bottom up assembly approach with example

15. Describe Top down assembly with example

16. Describe the Need of tolerance analysis with Representation

17. Describe the IGES methodology

18. List the differences and the similarities between nonlinear sweeps and lofts.

19. Describe how the variable radius fillet works. When is such one used?

20. Use the bottom-up approach to create the model of the universal joint shown in figure