Computer Aided Design (3161903) MCQs

MCQs of Mathematical Representation of Solids

Showing 1 to 10 out of 26 Questions
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1.
In the following geometric modeling techniques which is not a three dimensional modeling?
(a) Wireframe modeling
(b) Drafting
(c) Surface modeling
(d) Solid modeling
Answer:

Option (b)

2.

In the following three-dimensional modeling techniques, which do not require much computer time and memory?

(a)

Wireframe modeling
(b)

Solid modeling
(c)

Surface modeling
(d)

Drafting
Answer:

Option (a)

3.
B-rep and C-Rep are the methods of ___________ .
(a) solid modeling
(b) surface modeling
(c) wireframe modeling
(d) 2D modeling
Answer:

Option (a)

4.
From the following, which modeler defines model without mass properties?
(a) Wireframe
(b) Primitive
(c) B-rep
(d) CSG
Answer:

Option (a)

5.
The model which is created by using basic entities of two dimensioning is called ___________ .
(a) surface model
(b) wireframe model
(c) solid model
(d) isometric model
Answer:

Option (b)

6.
What is the basic part of the surface model on which the surface is to be drawn?
(a) Ruled
(b) Ruler
(c) Size
(d) Mesh
Answer:

Option (d)

7.

A cylinder can be created by drawing a rectangular shape using the ________ tool.

(a)

revolve
(b)

sweep
(c)

extrude
(d)

blend
Answer:

Option (a)

8.
The time required to retrieve, edit or update is less for __________ .
(a) wireframe modeling
(b) solid modeling
(c) surface modeling
(d) can't say
Answer:

Option (a)

9.
__________can also serve as a means of geometric input for finite element analysis.
(a) Surface model
(b) Solid model
(c) Wireframe model
(d) 2D drafting
Answer:

Option (b)

10.

Which kind of model can store information about geometry and topology both?

(a)

Solid model
(b)

Surface model
(c)

Wireframe model
(d)

none of the mentioned
Answer:

Option (a)

Showing 1 to 10 out of 26 Questions
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