Top 50 CAD Software Interview Questions and Answers

The scale command in AutoCAD is used to resize objects proportionally.

• Select the objects you want to scale.

• Specify the base point and the scale factor.

• For example, to scale an object by a factor of 2, you would enter '2x' as the scale factor.

• You can ...read more

Loft creates a shape by blending cross-sections, while sweep creates a shape by moving a profile along a path.

• Loft command creates a shape by blending cross-sections through a series of guide curves.

• Sweep command creates a shape by moving a profile a...read more

The fillet command is used in CAD software to create a rounded corner between two lines or curves.

• The fillet command is commonly used in 2D and 3D CAD software.

• It is used to create smooth transitions between two lines or curves by adding a tangent ar...read more

To enhance my skills and knowledge in CAD design, as Catia is commonly used in the industry.

• To broaden my skill set and increase my marketability as a design engineer

• To stay competitive in the industry and adapt to changing technology

• To work on proje...read more

Unigraphics has multiple layers for organizing and managing design elements.

• Unigraphics has a Layer Manager that allows users to create and manage layers.

• The number of layers in Unigraphics can vary depending on the complexity of the design.

• Layers ca...read more

I would start by understanding the customer's requirements and specifications, and then use AutoCAD to create a detailed drawing that meets their needs.

• Gather all necessary information from the customer regarding their requirements and specifications...read more

Creating a 3D part in Creo

• Open Creo software

• Select the 'Part' option

• Use sketching tools to create 2D profiles

• Extrude or revolve the profiles to create 3D geometry

• Apply necessary features like fillets, chamfers, etc.

• Add dimensions and constraints to e...read more

Yes, I have knowledge of Solid Edge.

• I have used Solid Edge for 3D modeling and design.

• I am familiar with its features such as assembly modeling, sheet metal design, and drafting.

• I have also worked with Solid Edge simulation tools for analysis and val...read more

Yes, I can draw a 2D drawing of a connecting rod in CAD software.

• I would start by opening the CAD software and selecting the appropriate tools for drawing lines, arcs, and circles.

• Then, I would use the dimensions and specifications provided to create...read more

I am proficient in software such as SolidWorks, AutoCAD, and Fusion 360 for 3D CAD modeling.

• SolidWorks is a popular choice for mechanical design and engineering

• AutoCAD is widely used for 2D and 3D drafting

• Fusion 360 is a cloud-based CAD/CAM tool for ...read more

I rate myself highly in UGNX as I have extensive experience using it for design and engineering projects.

• I have been using UGNX for several years and have completed numerous projects using the software.

• I am proficient in creating 3D models, assemblie...read more

Curve mesh and curve through mesh are two different methods of creating curves in UG NX software.

• Curve mesh creates a curve that passes through the mesh points, while curve through mesh creates a curve that follows the mesh points.

• Curve mesh is usefu...read more

I have designed various parts in Creo for applications in automotive, aerospace, and consumer electronics industries.

• Designed engine components for automotive industry

• Designed aircraft structural components for aerospace industry

• Designed smartphone c...read more

Layers in AutoCAD software are used to organize and group objects in a drawing based on their properties or characteristics.

• Layers help in managing and controlling the visibility, color, line type, and other properties of objects in a drawing.

• Objects...read more

I have hands-on experience with several CAD softwares.

• AutoCAD

• SolidWorks

• CATIA

• Pro/ENGINEER

• NX

• Inventor

To model a CAD drawing in Revit, import the CAD file and use Revit's tools to create walls, floors, and other elements.

• Import the CAD file into Revit

• Use Revit's tools to create walls, floors, and other elements

• Ensure that the model is accurate and to...read more

I am proficient in NX CAD and have extensive experience in using it for mechanical design.

• I have completed multiple projects using NX CAD for designing mechanical components and assemblies.

• I am well-versed in creating 3D models, assemblies, and drawi...read more

Yes, I am comfortable with UG_Nx.

• I have used UG_Nx extensively in my previous job.

• I am proficient in creating 3D models, assemblies, and drawings using UG_Nx.

• I am comfortable with the software's interface and tools.

• I have also completed a UG_Nx certi...read more

Answering how to draw parts views using first angle projection method in CAD software for Mechanical Engg. Design.

• Understand the first angle projection method

• Create a 3D model of the part in CAD software

• Create a new drawing file and select the first ...read more

Plans can be imported from AutoCAD to other softwares using various file formats.

• Export the plan from AutoCAD in a compatible file format such as DWG, DXF, or DWF.

• Open the target software and import the file using the 'Import' or 'Insert' command.

• Ens...read more

To create a plugin for CAD software, you need to have knowledge of the software's API and programming language.

• Understand the CAD software's API and programming language

• Choose a development environment and create a new project

• Write the code for the p...read more

Plastic weight in CAD software can be calculated by determining the volume of the plastic part and multiplying it by the density of the plastic material.

• Create a 3D model of the plastic part in the CAD software.

• Calculate the volume of the plastic par...read more

CATIA surface model is a 3D modeling technique used to create complex surfaces and shapes.

• CATIA surface model is used in industries like automotive, aerospace, and industrial design.

• It allows designers to create smooth and continuous surfaces with pr...read more

My CAD system of choice is SolidWorks.

• I prefer SolidWorks because of its user-friendly interface.

• It has a wide range of tools and features that make designing easier.

• SolidWorks also has excellent simulation capabilities.

• It is widely used in the indus...read more

Proficient in various CAD softwares including SolidWorks, AutoCAD, and Fusion 360.

• SolidWorks: extensive experience in creating 3D models and assemblies for mechanical parts

• AutoCAD: skilled in 2D drafting and creating technical drawings

• Fusion 360: pro...read more

Designing of different parts in UG NX

• UG NX is a computer-aided design software used for designing various parts

• Designing parts in UG NX involves creating 3D models, defining dimensions, and adding features

• The software offers a wide range of tools and...read more

Solid Modelling in Solid Works and Drafting in Auto CAD are essential skills for a Design Engineer.

• Solid Modelling in Solid Works involves creating 3D models of parts and assemblies using features like extrude, revolve, and loft.

• Drafting in Auto CAD ...read more

Casting engine components in CREO

• Create a new part file in CREO

• Design the component using the appropriate tools

• Add draft angles and fillets to the design

• Create a mold for the component

• Use the mold to cast the component