Quest Global Design Engineer Interview Questions, Process, and Tips for Experienced

Q1. About gd&t and it's application
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Q2. How to draw sheet metal
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To draw sheet metal, use CAD software to create a 2D flat pattern of the desired shape, including bend allowances and tolerances.
• Start by creating a 2D sketch of the desired shape in the CAD software.

• Apply bend allowances and tolerances to account for the material thickness and bending process.

• Use features like flanges, bends, and reliefs to accurately represent the sheet metal design.

• Verify the flat pattern for accura...read more
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General questions about what i am good at & previous tenures.

Q1. What are the different approaches for the manufacturing of composites?
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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
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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
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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. Engineering knowledge
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Q2. SOM, DOM manufacturing processes
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