ALTEN Interview Questions and Answers

Q1. Tell me about yourself
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Q1. Technical round at client location
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Q1. Tool test at client location
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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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Q1. Basics of respective discipline
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Q2. What is Fluid Mechanics
Ans. 
Fluid Mechanics is the study of how fluids behave and interact with their environment.
• Fluid Mechanics deals with the study of fluids in motion and at rest.

• It involves the study of properties of fluids such as density, viscosity, and pressure.

• Applications of Fluid Mechanics include designing aircraft wings, water flow in rivers, and blood flow in the human body.
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Topic: Adv and dis-Adv of EV

Q1. Related to projects and your experience
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Q1. Expected salary
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Q1. 1. Python basic questions. 2. OOPs 3. Data structure(Stack and Queue)
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1. Oops
2. SOLID principles and Design Patterns