Are you going to attend an AutoCAD interview soon? Do you need AutoCAD interview questions? Of course! You can find the top 35 autoCAD interview questions and answers in this blog. MindMajix Subject Experts compiled this Q&A from various vital topics of AutoCAD. In addition to AutoCAD interview questions, this blog contains tips to crack AutoCAD interviews and FAQs. Once you read through all these topics, no doubt you will ace your AutoCAD interview easily.
AutoCAD is the design tool used to create drawings or designs of various objects. The objects can be machine parts, engines, interior design, structures, art forms, etc. With AutoCAD, we can draw 2D as well as 3D models of objects effectively. AutoCAD allows users to use various commands, dimensions, modes, and other tools to create efficient model.
Know that AutoCAD is widely used across many sectors, such as civil, manufacturing, architecture, interior design, arts, and more. It's not a surprise the demand for AutoCAD designers is always on the rise. The chances are very bright if you aim to make a career in AutoCAD. But at the same time, you need well-versed AutoCAD interview questions with answers to attend AutoCAD interviews boldly.
On this note, MindMajix subject experts have prepared this blog with the top 35 AutoCAD interview questions and answers. This blog is prepared considering both fresher and advanced learners. Based on your expertise, you can go to the relevant section directly.
AutoCAD is one of the desktop software that we use to create 2D and 3D designs of objects or products. This tool allows us to create simple to complex designs in various fields, including electrical, construction, manufacturing, etc. In addition to creating designs, we can use this tool to modify and improve designs.
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Here are the benefits of AutoCAD.
No doubt, AutoCAD comes with a lot of excellent features. Below are some of them.
DWG and DXF are the two file formats commonly used in CAD designs.
When it comes to DWG files, DWG is the short form ‘DRAWING’ and is a vector file. Even we can view as well as edit DWG files using other applications like Scan2CAD.
When it comes to DXF file format, it is the short form of ‘Drawing Exchange Format’. DXF has a vector file format. We can view DXF files using other applications like Scan2 CAD.
Generally, DXF files are usually larger than DWG files since DXF files support ASCII codes, whereas DWG files support the binary format.
This feature is used to hold the object’s feature. It includes a center point in addition to an endpoint.
Partial open is one of the critical features of AutoCAD that supports viewing large-sized drawings more simply. The partial open dialog box displays the multiple drawing views along with layers in a single view. It helps to load the specified geometry in drawings. So we can load minimum geometry even though we work with big-sized drawings. Another thing is we can load all the ‘Named objects’ as well as specified geometry into the drawings when they are partially open. Note that the Named objects can be blocks, line types, layers, views, and more.
We use the LAYMRG command to combine multiple selected layers into a single target layer. Once the merging is over, the multiple layers will be removed from the drawings. Objects on the multiple layers are then moved to the single target layer once the command is executed.
We apply the MREDO command to converse the effects of undo commands. AutoCAD provides various options to converse the effects. So, you can converse your last undo action or all the undo actions. You can also converse a specified number of undo actions as well.
We use the PARTIALLOAD command to add geometry in the partially open drawings.
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Following are a few vertical programs used in AutoCAD.
Following are the steps that we need to perform before designing.
You can find the advantages of AutoCAD in the following.
Variants support building, visualizing, and delivering 3D models in addition to 3D printing. They allow using various functions of applications based on the needs.
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Following are a few commands widely used by designers.
We can use ROTATE command to rotate objects based on a base point. You can rotate objects to an absolute angle. The image below shows that the object is rotated 90 degrees around a base point.
We use Object Grips to edit designs effectively. Mainly, we need to make a significantly less number of mouse clicks. We can avoid using commands, particularly. We can change the shape and location of the selected objects with the help of grips. Not only that, we can easily rotate, stretch, and move objects. Apart from basic grips, AutoCAD offers various grips, such as object-specific grips as well as multi-functional grips.
We use vertical integration to improve the architectural design of 3D objects.
The following are the different sectors where AutoCAD is widely used to design parts and products.
This dimension provides the accurate distance between two points in an object. Mainly, we measure the length of slanting lines using aligned dimensions. It is essential to note that a dimension line is parallel to an extension line. The extension lines are usually drawn automatically.
Following are the drawing features of AutoCAD.
It is the line drawn between two lines that form an angle. The dimension line can be in the arc form. We draw extension lines if the dimension line doesn't meet the lines forming an arch. We draw extension lines from the angle endpoints to the dimension line arc.
Importing 3D studio files
Importing DGN files
Importing assembly files
Importing windows metafiles
Importing PDF files
CAD refers to Computer-Aided Design. On the other hand, CADD refers to Computer-Aided Design and Drafting. In a way, the CADD is similar to CAD except for the drafting capabilities.
CUI stands for Customer User Interface (CUI). You can use this editor to customize the interface elements. This customization helps you to organize the tools that you use regularly. The CUI editor has two vital parts or tabs: Customize and Transfer. When it comes to customize part, it deals with managing commands that play a crucial role in the user interface. Another part, transfer, deals with transferring interface elements among CUI files.
The COPY command is used to copy objects. The objects will be copied at a specific distance in a particular order. You can understand this from the below image.
We use the COPYBASE, COPYCLIP, PASTEBLOCK, PASTEORIG, etc., commands to copy and paste objects from one drawing into another.
COPYCLIP – This command copies objects to the clipboard
COPYBASE – This command copies things to the clipboard along with the base point.
PASTEORIG – This Command pastes objects into another drawing using the original coordinates.
PASTEBLOCK – This command pastes objects in another drawing as blocks
We use the SCALETEXT command to’ zoom in’ and ‘zoom out’ the sizes of text objects. The main thing is that the object's location is never changed because of the change in the size of the text objects.
We can use the Helix command to create springs and threads. Besides, we can use this command to create circular stairways.
We use the ‘Zoom Extends All’ option to view all objects of a drawing in all viewports. On the contrary, we use the 'Zoom extends all selected' option to view only the selected things in the drawing.
In this mode, cursor movement in the drawing area is restricted to only two directions. In other words, the cursor will move either a horizontal or vertical direction. We use ortho mode to specify an angle between two points. Also, we use this mode to set a distance between two points. We can switch ON and OFF ortho mode while working on drawings. Besides, we can use this mode to copy and transfer objects only in horizontal and vertical directions.
The crosshairs cursor is displayed if we aim to specify a point location in the drawing area. In the same way, a pick box is displayed if you try to select an object. If there is no command, the cursor will be a combination of crosshairs with a pick box. If prompted to enter a text, the cursor is displayed as a vertical bar.
We can use ‘Extrude’ and ‘Revolve’ commands to convert 2D sketches into 3D models. Mainly, Extrude command is used to stretch a 2D shape into 3D space.
We can use AutoCAD to design 3D objects with all the required colors, along with the texture details on all sides of the entities. As a result, it accurately provides an end product's visual model.
We use this mode to identify a point on objects. The point can be a quadrant point, midpoint, or endpoint. Designers can use this mode for multiple purposes. For example, they can use this mode to draw a straight line from a circle's center point to another circle's center point. Or, they can draw a line from the center point of a circle to a point in another straight line.
Linear Dimensions: These dimensions are usually vertical, horizontal, and aligned. We can use the DIM command to create linear dimensions.
Rotated Dimensions: The dimension line is located at a specific angle to the extension line origin points in this type.
Angular Dimension: We use angular dimension to measure the angle between two lines. Also, we can measure the angle between three points.
Radical Dimensions: We can measure the radius of arcs with this dimension. Not only that, we can measure the diameter of circles. AutoCAD allows choosing a center point or center line.
Arc length dimensions: In this dimension, we can measure the length of an arc segment. We can use this dimension to estimate the size of a cable.
Ordinate Dimensions: Using this dimension, we can measure the perpendicular distances from a reference point. The reference point is referred to as a datum.
Spatial and layer indexes are used in AutoCAD.
When it comes to the spatial index, it arranges objects according to their location in the drawing space.
When it comes to layer index, it locates the portion of a drawing being read. As a result, we can reduce the time required to open a drawing.
It is the design tool used to draw 2D and 3D models of objects. The objects can be machine parts, valves, engines, structures, interiors, art forms, etc.
You can draw 2D and 3D drawings by using the various tools of AutoCAD. This tool offers features such as modeling, improving designs, and exporting designs in multiple formats. AutoCAD comes with many simple commands that help to perform various operations simply.
AutoCAD stands for Automated Computer-Aided Design.
This is a highly-expected skill from AutoCAD professionals. This is because AutoCAD designers must design models with complete attention and focus. It will help them to create efficient and error-free models. They must be able to identify faults in drawings quickly. More to the point, they must also pay more attention to the texture of objects. So, while attending the interview, you must exhibit your quality of ‘attention to detail’ to interviewers in all possible ways.
Preparing a good resume is the first step to winning the interview. Your resume must be in the way that it should answer most of the questions of interviewers. You must clearly add all your skills, achievements, awards, and certifications. As you are going to attend the AutoCAD interview, ensure that your resume has more visuals with minute details rather than text. Adding more visuals will enhance the quality of your resume.
It is crucial that you must be a practical person. Your answers to questions must be based on your practical knowledge or hands-on experiences. Instead of showing your theoretical knowledge, you must frame your answers based on past experiences, challenges faced, solutions offered, etc. Keep in mind interviewers will always like your practical experiences over your theoretical knowledge.
When speaking about your qualifications and achievements, ensure you convey only the real things to interviewers. Do not exaggerate anything. Particularly, if you are a fresher, do not be over-smart. Present your hands-on training experiences, earlier projects, etc., smartly and politely. This is because interviewers know the limitations of people very well. So you need to act accordingly but at the same time present your knowledge and skills intelligently.
We hope that all these top 35 AutoCAD interview questions and answers must have enriched your knowledge of AutoCAD. Sure! This blog might have helped you to prepare for your interview better. You must have gone through the AutoCAD features, benefits, applications, dimensions, modes, commands, etc. If you wish to enhance your knowledge furthermore, you can attend MindMajix courses. The certification will help sharpen your AutoCAD knowledge and prepare you to participate confidently in your interviews.
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Madhuri is a Senior Content Creator at MindMajix. She has written about a range of different topics on various technologies, which include, Splunk, Tensorflow, Selenium, and CEH. She spends most of her time researching on technology, and startups. Connect with her via LinkedIn and Twitter .
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