Manipal University 2008 B.E Mechanical Engineering V SEMESTER, END SEMESTER (MAKE–UP) S – - Question Paper
V SEMESTER, B.E. (MECHANICAL ENGINEERING)
END SEMESTER (MAKE–UP) exams – AUGUST 2008
SUBJECT: COMPUTER AIDED DESIGN (MEE-301)
(REVISED CREDIT SYSTEM
| |||||||||||
|
MANIPAL INSTITUTE OF TECHNOLOGY (Constituent Institute of Manipal University, Manipal) |
V SEMESTER, B.E. (MECHANICAL ENGINEERING)
 RCS (makeup)_files/55235-221131-Computer Aided Design (MEE-301) RCS (makeup)-1.png)
 RCS (makeup)_files/55235-221131-Computer Aided Design (MEE-301) RCS (makeup)-2.png)
END SEMESTER (MAKE-UP) EXAMINATIONS - AUGUST 2008
SUBJECT: COMPUTER AIDED DESIGN (MEE-301) (REVISED CREDIT SYSTEM)
MAX.MARKS: 50
Time: 3 Hours.
[04- 08 - 08]
Instructions to Candidates:
> Answer ANY FIVE full questions.
> Assume missing data, if any, suitably.
> Use of graph sheets is mandatory for all plots.
4.A Plot an ellipse by using parametric equation with semi major axis a=10 and (5) semi minor axis b= 4 with center at the origin. Au=15.
4 B
quadrant with its center coinciding with the origin of the co-ordinate system.
5.A Evaluate and plot the pixel positions of the line having end points (5, 9) and (9, 14) using Bresenhams line algorithm.
(5)
5.B Obtain the mathematical formulation for a Hermite Bicubic surface. (5)
6.B Derive an expression for evaluating the position vector on a Bezier curve (4)
For the assemblage shown in fig. below obtain the global stiffness matrix, nodal displacements and reactions at the nodes 1 and 5.
6.B
K2 = 200 N/mm
K4 = 400 N/mm N
(6)
K3 - 300 N/mm p = 2000 n
Ki = 100 N/mm
2 CAD MEE-301
|
Attachment: |
| Earning: Approval pending. |
