Bio Tech University Question Paper

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ANNA UNIVERSITY – COIMBATORE B.TECH PRACTICAL EXAMINATION – JULY 2009 College Name

: 619-Vivekanandha College of Engineering for Women

Degree and Branch

:B.TECH/Bio-Technology

Subject Code / Title : 080120008 / Computer Aided Drafting and Modeling Lab Year / Semester

: I / II

Date of examination : 11-07-2009

Duration: 3 Hours

QUESTIONS : 1. Create the following drawing using Simple General Multifigures.

70

R 40

100 150

60

130

O

2. Create a Title Block with necessary text and Projection Symbol. 3. Draw a Parabola when the distance between the focus and the directrix is 30 mm. 4. Draw an Ellipse when the distance between the focus and the directrix is 30 mm and the eccentricity is ¾. 5. Draw the Front View, Top View of the following Pyramid and Prism side of base 25mm and axis 60 mm. 6. Draw the Front View, Top View of the following Cylinder and Cone of base 25mm diameter and axis 60 mm. 7. Draw the Front View, Top View and Side View of Guide - Block

10

12

10 O 12

40

40

15 10

34

8. Create the plan of a Residential Building P L A N

F O R

R E S ID E

N T IA L B U IL D IN

G

W 1

W 2

W .C K IT C H E N 3 1 0 0 * 2 9 0 0

P A S S AG E 38 0 0 * 29 0 0 B A T H 1 2 0 0 * 1 8 0 0

W 2

W 1 LIV I N GRO O M 4 2 0 0 *

B E D R O O M 40 0 0 * 3 2 0 0

W 1

B E D R O O M 40 0 0 * 4

W 1

D 1

5 8 0 0

W 1

D 1 W 1 V E R A N D H A 30 0 0 * 1 2 0 0

C OL U MN D W A R E H A L

L S T E P S

D 1 -D O O R 1 0 0 0

* 2 0 0 0

D 2 -D O O R 8 0

0 * 1 95 0

V -V E N T I

T O P V IE W

W 1 -W IN D O W W 2 -W IN D O W

L A T O R

0 0 0

( P L A N )

15 0 0 * 1 2 0 0 1 2 0 0

* 1 1 0 0

6 0 0 * 50 0

9. Draw the STEEL TRUSS using CAD software.

65

STEEL TRU SS

S2 S1

54

S3

C1

C2

C3

56

B1

159

10. Draw the top and sectional front view of Cylinder of 50 mm diameter and 60 mm height stands vertically with its base on HP. It is cut by section plane perpendicular to HP, parallel to VP and at a distance of 15 mm from the axis.

11. Draw the top and sectional front view of cone of 50 mm diameter and 60 mm height stands vertically with its base on HP. It is cut by section plane perpendicular to HP, parallel to VP and at a distance of 15 mm from the axis 12. Draw the isometric view of Simple Object.

5

5

15

10 R

5

1 3

FR O N TV IEW

SID EV IE W

40

O 10

80 TO PV I EW

13. Create a 3 D model of the given Object and obtain 2D multi view diagram

16 O

12

50

20

72

52

6

192 70

14. Create a 3 D model of the given Object and obtain 2D multi view diagram

10

12

10

40

O 12

40

15 10

34

15. Draw the Front View, Top View and Side View for the given isometric view

16 O

72

52

6

12

20

50

19 2 70

INTERNAL EXAMINER

EXTERNAL EXAMINER

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