Are you in search of Computer aided design jobs? Then you are at the right place. We provide you with the complete Computer aided design interview Question and Answers on our page. To be precise CAD (computer-aided design) software is used by architects, engineers, drafters, artists, and others to create precision drawings or technical illustrations. CAD software can be used to create two-dimensional (2-D) drawings or three-dimensional (3-D) models. There are numerous leading companies that offer various job positions in computer aided design like CAD Designer, Autocad Draughtsman, Auto Cad Designer, Autocad Designer, Frontend CAD Engineer, 3D Visualizer, Design Engineer-CAD tool, CAD Engineer -PEB (Pre-Engineered Buildings) CAD Engineer, Analog CAD Engineer, Jewellery CAD Designer (Rhino / Matrix) and many more roles too. To know more please visit our site wisdomjobs.com.
Answer :
Computer aided design can be defined as any design that involves the effective use of computers to create, modify or document an engineering design.
Question 2. What Is Cad System?
Answer :
The cad system consists of two basic components; they are:
Computer Hardware:
Computer Software:
Question 3. Hat Are The Elements Of Cad; (or) Various Phases Of Cad?
Answer :
The design process in a CAD system consists of 4 stages / phases, they are:
Question 4. What Is Drawing Entities?
Answer :
A drawing is created using a no. of entities. A large no. of options are provided to draw the entities depending upon the requirements.
Common entities are:
Question 5. What Is Drawing Utilities?
Answer :
Drawing utilities include several functions to have the creation and storage of drawings.
Common utilities are:
Question 6. What Are The Editing Commands In Cad?
Answer :
It is necessary to make the corrections and alterations to the entities of a drawing. Editing commands are used for this process. A few editing commands are listed below,
Question 7. What Is Geometric Modeling?
Answer :
Geometric modeling involves the use of a CAD system to develop a mathematical description of the geometry of an object.
The mathematical description, called a geometric model is contained in computer memory. These operations include creating new geometric models from basic building blocks available in the system.
Question 8. What Are The Geometric Modeling Techniques?
Answer :
These are various types of geometric models used in CAD:
Answer :
2D models are best utilized for design problems, such as flat objects and layouts of building.
3D models are capable of modeling an object in three dimensional according to user instructions. This is helpful in conceptualizing the object since in true 3D models can be displayed in various views and form different angles.
Question 10. What Are The Advantages Of Cad?
Answer :
Question 11. What Are The Various 2d Transformations?
Answer :
In computer graphics drawing are created by serious primitives who are represented by the coordinates of their end points.
Certain changes in these drawings can be made by performing some mathematical operations on these coordinates. The basic transformations are Scaling, Rotation, translation, etc..
Question 12. What Is Applications Cad Software Package?
Answer :
The CAD system is applied, wherever we need to draw, design, and any facilities related to that.
Question 13. What Is Cad Software Package?
Answer :
Auto CAD, CATIA, Iron CAD, Pro-E, Turbo CAD, Solid Edge, etc..
Question 14. What Are The Advantages Of Wireframe Modeling?
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Question 15. What Is B-rep – Boundary Representation?
Answer :
B-rep construction consists of entering all boundary edge for all surfaces. This is similar or copying an engineering drawing into the computer, line by line, surface by surface, with one important qualification. The lines must be entered and surfaces oriented in such a way that they create valid volumes.
Question 16. What Is Csg – Constructive Solid Geometry?
Answer :
CSG technique uses Boolean combinations or primitives solids to build a part. The Boolean operations are addition (+), subtraction (-), as illustrated in three dimensions.
Question 17. What Are The Advantages Of Solid Modeling?
Answer :
Computer Aided Design Related Practice Tests |
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AutoCAD Practice Tests | 3D Animation Practice Tests |
Solid Works Practice Tests | Catia v5 Practice Tests |
Revit Practice Tests | ArchiCAD Practice Tests |
Autodesk Revit Practice Tests |
Computer Aided Design Practice Test
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