Worksheets20ME01- Computer Aided 3D Interactive Applications
Total questions: 25
Worksheet time: 13mins
Name
Class
Date
1.
The commands Erase, Copy, Mirror, Trim, Extend, Break etc belongs to which tool bar?
a)
Layer tool bar
b)
Style tool bar
c)
Modify tool bar
d)
Draw tool bar
2.
The commands Donut, Block, Spline, Polygon, and Arc etc belong to which tool bar?
a)
Layer tool bar
b)
Style tool bar
c)
Modify tool bar
d)
Draw tool bar
3.
To avoid having to dimension to a hidden feature the drafter can utilize a ____ section
a)
Whole
b)
Half
c)
Broken out
d)
All of the above
4.
Which type of line has precedence over all other types of lines?
a)
a hidden line
b)
centre line
c)
a visible line
d)
none of the above
5.
Which of the following represent reducing scale?
a)
01:01:00
b)
01:02:00
c)
02:01:00
d)
10:01:00
6.
The command which works on two lines or a single poly line to create a beveled edge is __________
a)
Chamfer
b)
Fillet
c)
Stretch
d)
Extend
7.
Zone method is used to develop
a)
Prism
b)
Pyramid
c)
Cone
d)
Sphere
8.
Dimensions are used on the elevation plan to describe
a)
Finished floor elevations
b)
Roof overhangs
c)
Roof pitch angles
d)
All of the above
9.
The thread note for a typical bolt will include the
a)
Major diameter of the thread
b)
Material
c)
Center line
d)
Offset distance
10.
Some of the common terms used to describe technical drawing include
a)
Drafting
b)
Engineering Graphics
c)
Engineering Drawing
d)
All of the above
11.
The command which is used to set a new coordinate system by shifting the working XY plane to be the desired location is?
a)
3DFACE
b)
VPOINT
c)
UCS
d)
ELEV
12.
A typical set of mechanical working drawings includes
a)
Exploded assembly
b)
Part details
c)
Parts list
d)
All of the above
13.
The command which is used for making planar unmeshed surfaces that have three or four sides is ______________
a)
3DFACE
b)
VPOINT
c)
UCS
d)
ELEV
14.
Imagine a "L" shaped face extruded into three dimensions. How many faces does it contain?
a)
seven
b)
eight
c)
ten
d)
six
15.
The isometric axis are inclined at ____ degree to each other
a)
60
b)
90
c)
120
d)
150
16.
The command which is used to set elevation and thickness properties for 2D wireframe objects such as line, point, circle, polygon, arc is ____________
a)
3DFACE
b)
VPOINT
c)
UCS
d)
ELEV
17.
A circle will appear on an isometric drawing as a(n) __________
a)
ellipse
b)
cycloid
c)
circle
d)
parabola
18.
In an oblique drawing, all of the following angles are continuously used for drawing the depth axis, except?
a)
30°
b)
45°
c)
60°
d)
90°
19.
The command which identifies the points on drawing entities that are visible on screen is ________ and this option allows the user to pick-up the points very accurately with respect to drawing displayed.
a)
OSNAP
b)
TABSURF
c)
SNAP
d)
GRID
20.
For drawing the components of a wrist watch, the scale used is
a)
Reducing scale
b)
Full scale
c)
Enlarging scale
d)
Any of these
21.
Isometric projections cannot be drawn by
a)
Box method
b)
Coordinate method
c)
Offset method
d)
Zone method
22.
Which type of line is particular to section drawings
a)
break lines
b)
phantom lines
c)
extension lines
d)
cutting plane lines
23.
Which of the following is incorrect statement
a)
Chamfer command is used to bevel the edges
b)
Fillet command is used to round the corners
c)
Array command is used to draw multiple copies
d)
Scale command is used to draw plain scales
24.
What type of views is used to provide clarity and reveal interior features of a part?
a)
Section views
b)
Oblique views
c)
Auxiliary views
d)
Pictorial views
25.
The command ‘pedit’ is used for _______________
a)
erases a portion of line, arc, circle or a 2D poly line between two selected points
b)
reverses the effects of a series of previously used commands
c)
breaking a poly line into individual segments
d)
editing of poly line properties
100 %
