Profenaa Automation Interview Questions and Answers

Q1. What is design What is use to design
Ans. 
Design is the process of creating a plan or solution to meet a specific need or achieve a desired outcome.
• Design involves creating a detailed plan or blueprint for a product, system, or structure.

• It is used to solve problems, improve functionality, and enhance user experience.

• Design can be used in various fields such as engineering, architecture, graphic design, and product development.
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Q2. What is design How to use
Ans. 
Design is the process of creating a plan or solution to address a specific problem or need.
• Design involves identifying a problem or need

• Creating a plan or solution to address the problem or need

• Implementing the plan or solution through various tools and techniques

• Evaluating the effectiveness of the design and making improvements if necessary
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Q1. Explain design engineering?
Ans. 
Design engineering is the process of creating and developing products or systems using engineering principles and design techniques.
• Design engineering involves identifying problems and finding solutions through the use of engineering principles.

• It includes creating and developing prototypes, testing and evaluating designs, and making improvements.

• Design engineers use various tools and software to create and analyze des...read more
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Q2. Explain parametric and symbols?
Ans. 
Parametric and symbols are design tools used to create and modify objects in CAD software.
• Parametric design involves using mathematical equations and formulas to create objects that can be easily modified by changing the input values.

• Symbols are pre-defined shapes or objects that can be easily inserted into a design and modified as needed.

• Both tools are commonly used in CAD software to streamline the design process and...read more
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Q3. Explain CATIA surface model?
Ans. 
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 precise control over curvature and tangency.

• CATIA surface model can be used to create complex shapes like car bodies, airplane wings, and consumer products.

• It is a powerful t...read more
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Q4. How to change 2d to 3d in cad?
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To change 2D to 3D in CAD, extrude or revolve the 2D shape and add depth to create a solid object.
• Select the 2D shape and use the extrude or revolve command to create a 3D shape.

• Add depth to the shape by specifying the height or depth of the extrusion or revolution.

• Use the loft or sweep command to create complex 3D shapes from 2D sketches.

• Apply materials and textures to the 3D object to enhance its appearance.
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Q5. Explain welding symbols?
Ans. 
Welding symbols are graphical representations used to communicate welding information on engineering drawings.
• Welding symbols are used to indicate the type of weld, its size, location, and other important information.

• They are typically placed on the reference line of the drawing and include various shapes and lines to convey the necessary information.

• Examples of welding symbols include the fillet weld symbol, groove we...read more
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Maths for the aptiyude test and other for the general software knowledge.

Q1. What are the basic tools in autocad?
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Q2. What is GD&T of the 2d drawing?
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Q1. Gd&t Reverse engg Casting
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Q2. Straightness, flatness, concentricity
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