ALTEN Technical Illustrator Interview Questions and Answers

Basic reasoning questions and aviation based questions.

Q1. Drawing knowledge and technical questions.
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Q2. Convert 2d projection to isometric view.
Ans. 
To convert 2D projection to isometric view, use a 30-degree angle and draw lines at 120-degree angles.
• Choose a 30-degree angle for the isometric view

• Draw lines at 120-degree angles to create the isometric view

• Ensure that all lines are parallel and equally spaced

• Add shading and texture to enhance the 3D effect
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Q3. Difference between first angle of projection and third angle of projection.
Ans. 
First angle and third angle of projection are two different methods of creating orthographic projections of a 3D object.
• First angle projection is commonly used in Europe and Asia, while third angle projection is commonly used in North America.

• In first angle projection, the object is placed in front of the viewing plane and the views are projected onto the planes behind it.

• In third angle projection, the object is placed...read more
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Q1. Salary discussion and introduction
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English verbal test, for 1-2 hrs for fresher, if experience only technical round with manager