NTT Data Information Processing Services Engineering Analyst Interview Questions and Answers for Experienced

General questions about what i am good at & previous tenures.

Q1. What are the different approaches for the manufacturing of composites?
Ans. 
Different approaches for manufacturing composites include hand lay-up, filament winding, and resin transfer molding.
• Hand lay-up involves manually placing layers of reinforcement material in a mold and applying resin.

• Filament winding uses continuous fibers that are wound around a rotating mandrel to create a composite structure.

• Resin transfer molding involves injecting resin into a closed mold containing pre-placed rein...read more
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Q2. How do you design a composite product
Ans. 
Designing a composite product involves selecting materials, creating a layout, analyzing performance, and optimizing for strength and weight.
• Select appropriate materials based on desired properties (strength, weight, durability)

• Create a layout or design based on the specific requirements and constraints

• Perform analysis using software tools to predict performance under different conditions

• Optimize the design for strengt...read more
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Q3. Brief about blade manufacturing process
Ans. 
Blade manufacturing process involves forging, machining, heat treatment, and finishing to create high-quality blades.
• Blades are typically made from materials like stainless steel, carbon steel, or titanium.

• Forging involves shaping the blade by heating and hammering the metal into the desired shape.

• Machining is used to refine the blade's shape and dimensions using precision cutting tools.

• Heat treatment is crucial to enh...read more
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Aptitude test, symbols, maths, pictures

Q1. Basics in design, GD and T, Modelling, manufacturing process, Materials, engineering calculation
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Q2. Drawing projection
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Q1. Tell me about yourself
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Q2. Tell me about the projects you worked and rest of technical related to job
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Q1. Tell about the tools used for design
Ans. 
Design tools include CAD software, 3D printers, prototyping equipment, and simulation software.
• CAD software such as SolidWorks, AutoCAD, and CATIA are used for creating 2D and 3D designs

• 3D printers are used for rapid prototyping and creating physical models

• Prototyping equipment such as CNC machines and laser cutters are used for creating functional prototypes

• Simulation software such as ANSYS and COMSOL are used for tes...read more
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Q2. Questions related to tools
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Q1. Share details of your previous job.
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Q2. What are your salary expectations?
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Q3. Why are you looking for a change?
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Cobol JCL CICS DB2 was asked VSAM also