• Format: Multiple Choice Question
• Questions: 10
• Passing Score: 8/10 or 80%
• Language: English

About the Course

Fundamentals of AutoCAD, SolidWorks and T-Flex FREE Certification

AutoCAD, SolidWorks, and T-Flex are all popular computer-aided design (CAD) software used in various industries for designing and modeling objects. While they serve a similar purpose, each software has its own unique features and capabilities. Here’s a brief overview of the fundamentals of each software:

1. AutoCAD: AutoCAD, developed by Autodesk, is one of the most widely used CAD software programs. It provides a comprehensive set of tools for 2D drafting and 3D modeling. Some key features and concepts of AutoCAD include:

• User Interface: AutoCAD has a user-friendly interface with menus, toolbars, and command line options for executing commands and accessing various features.
• 2D Drafting: AutoCAD excels in 2D drafting with tools for creating and editing lines, circles, arcs, polygons, and other geometric shapes. It supports dimensioning, layering, and annotation to produce accurate technical drawings.
• 3D Modeling: AutoCAD also allows users to create 3D models using solid modeling techniques. It provides tools for creating and modifying 3D objects like extrusions, sweeps, and rotations. Additionally, it supports rendering and visualization of 3D models.
• Customization: AutoCAD allows customization through its built-in programming language called AutoLISP. Users can automate tasks, create custom commands, and extend the software’s functionality.

2. SolidWorks: SolidWorks, developed by Dassault Systèmes, is a powerful CAD software widely used for mechanical design and engineering applications. It emphasizes parametric 3D modeling and offers a range of features, including:

• Parametric Modeling: SolidWorks is known for its parametric modeling capabilities, where designs are based on parameters and relationships between features. Changes made to one feature automatically update related features, enabling easy design modifications.
• Assembly Design: SolidWorks allows the creation of complex assemblies by bringing together multiple parts and defining relationships between them. It supports mechanisms, constraints, and motion simulations for analyzing assembly functionality.
• Simulation and Analysis: SolidWorks offers integrated simulation tools for performing stress analysis, thermal analysis, and fluid flow simulations. This helps engineers evaluate the performance and behavior of their designs under various conditions.
• Sheet Metal Design: SolidWorks provides specialized tools for designing sheet metal parts and creating flat patterns for fabrication. It supports features like bends, flanges, and reliefs specific to sheet metal design.

3. T-Flex: T-Flex, developed by Top Systems, is a parametric CAD software known for its flexibility and adaptability. It offers a range of features suitable for mechanical design and engineering. Key aspects of T-Flex include:

• Parametric Design: Similar to SolidWorks, T-Flex employs parametric modeling techniques. Designs are created by defining relationships between features and parameters, facilitating design changes and modifications.
• Feature-Based Modeling: T-Flex utilizes a feature-based approach, where design elements are created as features that can be easily edited or suppressed. This enables efficient design iterations and enhances productivity.
• Advanced Surfacing: T-Flex provides powerful surfacing capabilities for designing complex freeform shapes. It supports spline-based curves and surfaces, allowing users to create aesthetically pleasing and ergonomic designs.
• Collaboration and Data Exchange: T-Flex supports various file formats for importing and exporting data, ensuring compatibility with other CAD software. It also offers collaboration tools, enabling multiple users to work on the same project simultaneously.

It’s worth noting that this overview provides only a glimpse into the capabilities of AutoCAD, SolidWorks, and T-Flex. Each software is extensive and has a wide range of features beyond what’s mentioned here. Mastery of any of these software packages typically requires hands-on practice, training, and exploration of their full capabilities.

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Computer-Aided Designs are available only for Windows and Mac Operating systems
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10 points

True

False

 

Which of the following are the most common uses of CAD software? Choose two answers.
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10 points

Detailing

Drafting

Designing

Demonstration

The _______ CAD is aimed mainly at people without experience with 3D modeling.
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10 points

Tinker

Auto

Solid

All of the above

Which of the following is NOT a day-to-day duty of a CAD designer?
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10 points

Creating proposals for Engineering projects

Operating 2D and 3D softwares.

Creating parts, models and assemblies

Altering and modifying the files concerning recent changes and developments

_____ refers to the variation of the distance between any two points inside the solid body or a liquid mass.

Answer instructions

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10 points

Euclidean

Deformation

Regression

Clustering

How many primary dimensions are there in fluid mechanics?

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10 points

1

2

3

4

Which of the following thermodynamic properties become important when work, heat, and energy balances are treated? Choose four answers.
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10 points

Enthalpy

Coefficient of viscosity

Internal energy

Entropy

Thermal conductivity

Specific heats

A _____ is simply a pattern of vertical and horizontal lines which can be used as a framework for defining shapes.

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10 points

Grid

Rulers

Polygons

Caterpillar

Which of the following technique is widely used for solid representation in CAD/CAM?
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10 points

Boundary technique.

Boundary descriptive technique.

Boundary representation technique.

Manual representation technique.

Curve ________ is a technique for determining a curve passing through a given set of points.
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10 points

Diversification

Representation

Interpolation

Diversion