0
What else can I help you with?
Can you show me the difference between first and third angle projection?
In a first angle projection, the object stands in between the observer and the plane of projection. In a third angle project, the object and the plane of projection is interchanged.
What is physical interpretation of dot product?
it is physically the projection or shadow of a line on a plane...
In geometry can a solid exist in a plane?
In geometry, a solid cannot exist entirely in a plane because solids are three-dimensional objects, while a plane is two-dimensional. A solid has depth in addition to width and height, so while the base or projection of a solid can lie within a plane, the solid itself extends beyond the confines of that plane. Thus, a solid can intersect a plane but cannot be fully contained within it.
Explain how to interpret first and third angle drawings?
First angle projection places the object between the observer and the plane of projection, meaning the top view is below the front view, and the right side view is on the left side of the front view. In contrast, third angle projection positions the object behind the projection plane, resulting in the top view being above the front view and the right side view appearing on the right side of the front view. To interpret these drawings, one should remember the placement of views relative to each other based on the projection method used. Familiarity with these conventions helps in accurately visualizing the three-dimensional object from its two-dimensional representations.
What Pictorial sketch shows the most descriptive features parallel to the plane of projection?
the answer is... -OBLIQUE -ISOMETRIC -PERSPECTIVE OR -DIAMETRIC
What is 3D projection?
3D projection is any method of mapping three-dimensional points to a two-dimensional plane. It is used for certain types of engineering drawings.
Can you show me the difference between first and third angle projection?
In a first angle projection, the object stands in between the observer and the plane of projection. In a third angle project, the object and the plane of projection is interchanged.
What is a flat plane projection?
A map projection designed on a flat plane touching the globe at one point such as the north or South Pole.
What is a flat-plane projection?
A map projection designed on a flat plane touching the globe at one point such as the north or South Pole.
What are the characteristics of the Fischer projection?
The Fischer projection is used to illustrate the structure of linear monosaccharides. A vertical bond line at a given carbon centre shows that the bond is pointing into the plane while a horizontal bond line shows that the bond is pointing out of the plane.
What are the 10 principles of orthographic projection?
1. Top view is directly over the front view. 2. Side view is inline horizontally with either top view or front view. 3. A line parallel to a plane of projection will be projected on that plane as a line. 4. A surface parallel to a plane of projection will be projected on that plane 5. A line perpendicular to a plane of projection will be projected on that plane as a point. 6. A surface perpendicular to a plane of projection will be projected on that plane as line.
What are the components of orthographic projection?
Orthographic projection consists of several key components: the projection plane, the object being represented, and the projection lines. The projection plane is an imaginary flat surface onto which the object's features are projected. The object itself is viewed from multiple angles, typically the front, top, and side, allowing for a comprehensive representation. Finally, the projection lines are perpendicular to the projection plane, ensuring accurate depiction of the object's dimensions and relationships without distortion.
What is the meaning of the orthograpic drawing?
the importance of Orthographic drawing is a basic understanding of presentation drawing, wherin 3 main views of an object are presented in correct dimension of the height, width and depth.
What are the three types of projection maps are?
Mercator Projection, Interrupted Projection, Robinson Projection
What is the auxiliary drawing?
Auxiliary views utilize an additional projection plane other than the common planes in a multiview. Since the features of an object need to show the true shape and size of the object, the projection plane must be parallel to the object surface. Therefore, any surface that is not in line with the three major axis needs its own projection plane to show the features correctly.
Orthographic projection plane?
frontal profile horizontal
Are Oblique lines of sight perpendicular to to the frontal projection plane?
no
