ADDA TEST 3 QUESTIONS AND 100%
CORRECT ANSWERS!!
It is good practice to show the front view of an object in its operating position.
True
On architectural drawings, the orthographic side views of a building are referred to as
elevations
True
When a visible, hidden and centerline all appear in the same location, the hidden lines has
precedence
False
Every object has three principle dimensions: height, width and depth.
True
By selecting the proper front front view, you will eliminate unnecessary hidden lines in
adjacent views.
True
An oblique surface is a surface that is oblique to all the planes of projection.
True
In first angle projection, the views are projected onto planes lying between the object and
viewer.
False
Parallel lines in space will be projected as parallel lines in any view.
True
The front, top, and bottom views of an object all line up vertically and, are of the same
depth on an orthographic drawing.
, False
The top view of an object is drawn on the horizontal plane of projection
True
The right or left side views of an object are drawn on the profile plane of projection.
True
The top view in orthographic drawings is usually referred to as a roof plan in architectural
drawings
False
Elevations of a building can be titled based on the building north orientation if know.
True
An item seen in section view will have thin line as its profile
False
Material symbols as seen in section are composed of thin lines
False
Orthographic projection lines are parallel to the surface projected.
False
For a CAD system to be functional it must be made up of two components; hardware and
software
True
To prevent the loss of valuable CAD data, drawing files should be saved often
False
The utilization of CAD as a design tool will always result in time savings.
True
CORRECT ANSWERS!!
It is good practice to show the front view of an object in its operating position.
True
On architectural drawings, the orthographic side views of a building are referred to as
elevations
True
When a visible, hidden and centerline all appear in the same location, the hidden lines has
precedence
False
Every object has three principle dimensions: height, width and depth.
True
By selecting the proper front front view, you will eliminate unnecessary hidden lines in
adjacent views.
True
An oblique surface is a surface that is oblique to all the planes of projection.
True
In first angle projection, the views are projected onto planes lying between the object and
viewer.
False
Parallel lines in space will be projected as parallel lines in any view.
True
The front, top, and bottom views of an object all line up vertically and, are of the same
depth on an orthographic drawing.
, False
The top view of an object is drawn on the horizontal plane of projection
True
The right or left side views of an object are drawn on the profile plane of projection.
True
The top view in orthographic drawings is usually referred to as a roof plan in architectural
drawings
False
Elevations of a building can be titled based on the building north orientation if know.
True
An item seen in section view will have thin line as its profile
False
Material symbols as seen in section are composed of thin lines
False
Orthographic projection lines are parallel to the surface projected.
False
For a CAD system to be functional it must be made up of two components; hardware and
software
True
To prevent the loss of valuable CAD data, drawing files should be saved often
False
The utilization of CAD as a design tool will always result in time savings.
True
