Cyient Interview Questions, Process, and Tips

Q1. Plastic defects?
Ans. Sink Marks Burn Marks Weld Lines Warpage Short Filling Flashes Air Bubbles Shrinkage
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Q2. Plastic products design consideration?
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Considerations for designing plastic products include material selection, manufacturing process, structural integrity, aesthetics, and functionality.
• Material selection is crucial for desired properties like strength, flexibility, and durability.

• Manufacturing process should be compatible with the chosen plastic material.

• Structural integrity must be ensured to withstand intended use and environmental conditions.

• Aesthetic...read more
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Q3. Types of plastic
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There are various types of plastics, each with unique properties and uses.
• Common types include PET, PVC, HDPE, LDPE, PP, PS, and ABS

• Plastics can be categorized as thermosetting or thermoplastic

• Each type of plastic has different characteristics such as flexibility, strength, and heat resistance
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Q4. How to Control plastic defects?
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Plastic defects can be controlled through proper material selection, process optimization, and quality control measures.
• Selecting the right type of plastic material for the specific application can help prevent defects.

• Optimizing the manufacturing process parameters such as temperature, pressure, and cooling time can reduce defects.

• Implementing quality control measures like regular inspections and testing can help iden
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Q5. Choosing of plastic material consideration?
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Plastic material selection is crucial for design engineers due to factors like mechanical properties, cost, environmental impact, and manufacturability.
• Consider mechanical properties such as strength, stiffness, impact resistance, and temperature resistance.

• Evaluate cost factors including material cost, processing cost, and tooling cost.

• Assess environmental impact by looking at recyclability, biodegradability, and sust...read more
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Q1. Create a 3d model?
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I would create a 3D model using CAD software to visually represent a design concept or product.
• Start by sketching out the design concept on paper

• Use CAD software like SolidWorks or AutoCAD to create the 3D model

• Add dimensions, materials, and textures to the model for accuracy

• Review and refine the model based on feedback

• Export the model in a file format suitable for presentation or manufacturing, such as STL or STEP
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Q1. Technical aptitude test
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Q2. Case study assignment
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General Apti test which includes quants, logic, english

Q1. Enthalpy/ entropy
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Q2. Types of boilers and components
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Boilers are used to generate steam or hot water for heating or power generation. Components include burners, tubes, drums, and controls.
• Types of boilers include fire tube, water tube, and electric boilers

• Components of a boiler include burners, tubes, drums, economizers, superheaters, and controls

• Examples of boilers: Fire tube - Scotch marine boiler, Water tube - Babcock and Wilcox boiler, Electric - Electrode boiler
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Q1. About last projects
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Q2. Why you are changing job frequently
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Q1. Ls Dyna - Elforms
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Q2. Ls Dyna - material cards
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Q1. Related to previous experience
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Q1. Related to previous experience
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Q1. Related formalities
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