Belrise Industries NPD Engineer Interview Questions and Answers

Q1. About project recently work.
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Q2. What are the challenges with this project
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Q1. APQP,7QC,5CORE TOOLS
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Q2. FMEA,DFMEA,PPAP
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Daily work with DWM in SQA.

First round is aptitude test all type of questions asked like verbal, reasoning and Technical

Q1. Explain stress, strain curve diagram with example?
Ans. 
Stress-strain curve shows relationship between stress and strain in a material under tension.
• Stress-strain curve is a graphical representation of how a material deforms under stress.

• It typically consists of a linear elastic region, a yield point, plastic deformation, and ultimate failure.

• Example: Steel has a high yield strength, so its stress-strain curve shows a steep initial slope.

• Example: Rubber has a low yield stre...read more
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Q2. What is DOF? How many degrees of freedom from any object
Ans. 
DOF stands for Degrees of Freedom. It refers to the number of independent parameters that define the configuration of an object.
• DOF is the number of ways a rigid body can move in 3D space.

• For a rigid body in 3D space, there are 6 degrees of freedom - 3 translational and 3 rotational.

• Examples of DOF include linear motion along x, y, z axes and rotational motion around x, y, z axes.
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Q1. Ppap process and apqp
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Q1. What is 6 Sigma
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6 Sigma is a set of techniques and tools for process improvement, aiming to reduce defects and variation in manufacturing and business processes.
• 6 Sigma focuses on identifying and removing causes of defects and errors in processes

• It uses statistical analysis to measure and improve process performance

• The goal of 6 Sigma is to achieve a level of quality where there are only 3.4 defects per million opportunities

• Companies ...read more
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Q1. About design engineer questions
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Q2. Previous company questions
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Q3. Basic design questions
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Q4. Autocad test questions
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Q1. CAD test in catia
Ans. 
CAD test in CATIA evaluates candidate's proficiency in using CATIA software for designing engineering projects.
• Demonstrate ability to create 3D models using CATIA software

• Show proficiency in creating assemblies and performing simulations in CATIA

• Explain experience in generating 2D drawings and technical documentation in CATIA
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Q2. Plastic material, defects
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Q1. Tell me about yourself Favourite engineering subject
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Q1. Plastic parts related only?
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Q2. Shrinkage of plastic part?
Ans. 
Shrinkage of plastic part is the reduction in size of a plastic component during cooling after molding.
• Shrinkage occurs due to the cooling process after the plastic part is molded.

• Factors affecting shrinkage include material type, mold design, processing conditions, and part geometry.

• Shrinkage is typically expressed as a percentage of the original dimensions.

• Compensating for shrinkage is important in designing molds an...read more
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