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Neolite Zkw Lightings Senior Mechanical Design Engineer Interview Questions and Answers

Updated 4 Aug 2024

Neolite Zkw Lightings Senior Mechanical Design Engineer Interview Experiences

1 interview found

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Design Test 

(2 Questions)

  • Q1. Design practical test creo
  • Ans. 

    The practical test in Creo involves designing a mechanical component or system using the software.

    • Understand the design requirements and constraints before starting the project.

    • Utilize the various tools and features in Creo to create a detailed and accurate design.

    • Ensure that the design is feasible for manufacturing and assembly.

    • Consider factors such as material selection, tolerances, and functionality in the design pr...

  • Answered by AI
  • Q2. Drawing related

Interview Preparation Tips

Interview preparation tips for other job seekers - Don't joint this company specially unit 2 Home light there is very political environment,no working standard,very traditional kind of staff don't waste time here, nothing is to learn

Interview questions from similar companies

I applied via LinkedIn and was interviewed in Jun 2021. There were 3 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. Project based questions
  • Q2. Explanation on project activities and involvement

Interview Preparation Tips

Interview preparation tips for other job seekers - Good technical interview
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
-

I was interviewed before Feb 2024.

Round 1 - Technical 

(2 Questions)

  • Q1. What work I do in my current organisation?
  • Q2. How much I know about plastic design? Mould flow analysis?
Interview experience
4
Good
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Approached by Company and was interviewed before Sep 2023. There were 3 interview rounds.

Round 1 - Technical 

(1 Question)

  • Q1. Basic and somewhat advance related to concepts and tools
Round 2 - One-on-one 

(1 Question)

  • Q1. Managerial round - scenario based
Round 3 - HR 

(1 Question)

  • Q1. Final HR Round - normal HR questions nothing difficult
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
No response

I applied via Recruitment Consulltant and was interviewed in Apr 2023. There were 3 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Double-check your resume for any spelling mistakes. The recruiter may consider spelling mistakes as careless behavior or poor communication skills.
View all tips
Round 2 - Technical 

(5 Questions)

  • Q1. Plastic defects?
  • Q2. What is molding?
  • Ans. 

    Molding is a manufacturing process where a liquid or pliable material is poured into a mold to create a specific shape.

    • Molding involves heating a material until it becomes pliable, then shaping it using a mold.

    • Common types of molding include injection molding, blow molding, and compression molding.

    • Examples of molded products include plastic bottles, car parts, and toys.

  • Answered by AI
  • Q3. Plastic prevention?
  • Q4. How to devloped plastic parts? what method are used?
  • Ans. 

    Plastic parts are developed using methods like injection molding, blow molding, and thermoforming.

    • Injection molding is a common method where molten plastic is injected into a mold.

    • Blow molding is used for hollow parts like bottles, where plastic is blown into a mold.

    • Thermoforming involves heating a plastic sheet and shaping it over a mold.

    • Other methods include rotational molding, extrusion, and compression molding.

  • Answered by AI
  • Q5. What is shrinkage in plastic?
  • Ans. 

    Shrinkage in plastic refers to the reduction in size of a plastic part after it has been molded.

    • Shrinkage occurs as the plastic cools and solidifies after being injected into a mold.

    • It is important to account for shrinkage when designing molds and parts to ensure proper dimensions.

    • Factors affecting shrinkage include material type, mold temperature, cooling rate, and part geometry.

    • Common methods to compensate for shrink...

  • Answered by AI
Round 3 - Technical 

(5 Questions)

  • Q1. What is work of npd in industry?
  • Ans. 

    NPD in industry refers to New Product Development, which involves the process of designing, creating, and bringing new products to market.

    • NPD involves identifying market opportunities and customer needs

    • It includes concept development, design, prototyping, testing, and commercialization

    • NPD teams often collaborate with various departments such as marketing, engineering, and manufacturing

    • Successful NPD can lead to increas...

  • Answered by AI
  • Q2. How to calculate costing of complete products?
  • Ans. 

    Costing of complete products can be calculated by considering materials, labor, overhead, and profit margin.

    • Calculate the cost of materials required for the product

    • Estimate the labor costs involved in manufacturing the product

    • Factor in overhead costs such as utilities, rent, and equipment depreciation

    • Add a profit margin to cover additional expenses and generate profit

    • Consider any additional costs such as shipping, pack...

  • Answered by AI
  • Q3. What is gate & runner in molding? &
  • Ans. 

    Gate & runner in molding are channels through which molten material is injected into the mold cavity.

    • Gate is the opening through which molten material enters the mold cavity

    • Runner is the channel that connects the gate to the sprue or main injection point

    • Proper design of gates and runners is crucial for ensuring even distribution of material and preventing defects

    • Examples: Submarine gate, edge gate, hot runner system

  • Answered by AI
  • Q4. What is the purpose of gate & runner in molding?
  • Ans. 

    The purpose of gate & runner in molding is to control the flow of molten material into the mold cavity.

    • Gate controls the flow of molten material into the mold cavity

    • Runner distributes the molten material throughout the mold

    • They help in achieving proper filling of the mold and reducing defects like air pockets or incomplete filling

    • Different types of gates and runners are used based on the molding process and material be

  • Answered by AI
  • Q5. Cad test: NX Software version 12

Interview Preparation Tips

Topics to prepare for Hpl Electric & Power Design Engineer interview:
  • New Product Development
  • Plastic Molding
  • Plastic products
  • UG NX
Interview preparation tips for other job seekers - Prepare read plastic related all topics?

I applied via Recruitment Consulltant and was interviewed before Aug 2021. There were 2 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - HR 

(2 Questions)

  • Q1. Why you want to join all that
  • Q2. Normal question about your hobbies

Interview Preparation Tips

Interview preparation tips for other job seekers - Actually for fan department there are two person both are from ac industry. Both person have little technical skill. So dont be afraid. For cad round they always gave you jazz fan bottom and blade trim, aeroquoet blade.
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
More than 8 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed before Oct 2023. There was 1 interview round.

Round 1 - HR 

(5 Questions)

  • Q1. Conducting Material varieties
  • Q2. Difference between copper busbar and aluminum bar
  • Ans. 

    Copper busbars have higher conductivity and better resistance to corrosion compared to aluminum bars.

    • Copper busbars have higher conductivity than aluminum bars.

    • Copper busbars have better resistance to corrosion compared to aluminum bars.

    • Aluminum bars are lighter and cheaper than copper busbars.

    • Aluminum bars are more prone to oxidation compared to copper busbars.

  • Answered by AI
  • Q3. Methods of Heat transfer
  • Ans. 

    Heat transfer methods include conduction, convection, and radiation.

    • Conduction: Heat transfer through direct contact between materials (e.g. touching a hot pan)

    • Convection: Heat transfer through the movement of fluids (e.g. boiling water)

    • Radiation: Heat transfer through electromagnetic waves (e.g. feeling the warmth of the sun)

  • Answered by AI
  • Q4. Tolerance stack
  • Q5. Types of Material and Various plastic
  • Ans. 

    Various types of materials and plastics used in engineering applications.

    • Common types of materials include metals, polymers, ceramics, and composites

    • Plastics are a type of polymer that can be categorized as thermoplastics or thermosets

    • Examples of plastics include polyethylene, polystyrene, PVC, and ABS

    • Materials selection is crucial in engineering design to ensure desired properties and performance

  • Answered by AI
Interview experience
5
Excellent
Difficulty level
Hard
Process Duration
Less than 2 weeks
Result
No response

I applied via Recruitment Consulltant and was interviewed in Apr 2023. There were 3 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Technical 

(4 Questions)

  • Q1. Plastic shrinkage?
  • Q2. How many types of plastic material category?
  • Ans. 

    There are seven main categories of plastic materials.

    • Thermoplastics

    • Thermosets

    • Elastomers

    • Composites

    • Biodegradable plastics

    • Engineering plastics

    • High-performance plastics

  • Answered by AI
  • Q3. Plastic rib thickness standard?
  • Ans. 

    Plastic rib thickness standard varies depending on the application and material used.

    • Plastic rib thickness is typically between 0.5mm to 5mm.

    • Thicker ribs provide more strength but may increase material usage and cost.

    • Thinner ribs are more cost-effective but may be prone to warping or breaking.

    • Consider the material properties and intended use when determining rib thickness.

    • Consult industry standards and guidelines for s

  • Answered by AI
  • Q4. How many types of defects in plastic?
  • Ans. 

    There are three main types of defects in plastic: surface defects, physical defects, and chemical defects.

    • Surface defects include scratches, sink marks, and flow marks.

    • Physical defects include bubbles, voids, and warping.

    • Chemical defects include discoloration, degradation, and contamination.

  • Answered by AI
Round 3 - Technical 

(7 Questions)

  • Q1. Diff b/w hot runner & cold runner?
  • Q2. How to prevent plastic defects?
  • Ans. 

    Preventing plastic defects involves proper material selection, design optimization, and quality control measures.

    • Selecting the right type of plastic for the application

    • Optimizing the design to minimize stress concentrations

    • Implementing proper molding techniques and parameters

    • Conducting thorough quality control inspections

    • Training staff on proper handling and storage of plastic materials

  • Answered by AI
  • Q3. No. of tonnage molding machine you are used?
  • Ans. 

    I have experience working with various tonnage molding machines, including 50-ton, 100-ton, and 200-ton machines.

    • 50-ton molding machine

    • 100-ton molding machine

    • 200-ton molding machine

  • Answered by AI
  • Q4. What is draft angle in plastic?
  • Ans. 

    Draft angle in plastic is the degree of taper or slope applied to the vertical walls of a plastic part to facilitate its ejection from the mold.

    • Draft angles are typically recommended to be between 1-3 degrees for most plastic parts

    • Draft angles help prevent the part from getting stuck in the mold during ejection

    • Examples of draft angles include adding a slight taper to the sides of a plastic cup or the walls of a plastic

  • Answered by AI
  • Q5. What is parametric modelling?
  • Ans. 

    Parametric modelling is a design approach where the model is defined by a set of parameters and rules that govern its shape and size.

    • Uses parameters to define the shape and size of the model

    • Allows for easy modification of the design by changing parameters

    • Enables creation of complex designs with interconnected features

    • Commonly used in CAD software like SolidWorks and Autodesk Inventor

  • Answered by AI
  • Q6. How to solve plastic defects issue in plastic?
  • Ans. 

    Plastic defects can be solved by identifying root causes, adjusting processing parameters, using quality materials, and implementing proper maintenance.

    • Identify root causes of defects such as improper molding conditions or poor material quality

    • Adjust processing parameters like temperature, pressure, and cooling rate to optimize production

    • Use high-quality materials to ensure consistency and durability of the final produ...

  • Answered by AI
  • Q7. Cad test on NX Software 2306 version? Plastic parts devlop in cad softwares?
  • Ans. 

    Yes, CAD tests can be conducted on NX Software 2306 version. Plastic parts can be developed in CAD software.

    • CAD tests can be performed on NX Software 2306 version to ensure compatibility and functionality.

    • CAD software allows for the design and development of plastic parts with precision and accuracy.

    • Features like 3D modeling, simulation, and analysis tools in CAD software aid in the development of plastic parts.

    • Example...

  • Answered by AI

Interview Preparation Tips

Topics to prepare for Havells Design Engineer interview:
  • Product Design
  • Injection Moulding
  • UG NX
Interview preparation tips for other job seekers - Read plastic related topics?

Skills evaluated in this interview

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Aptitude Test 

Quantitative and qualitative reasoning, electrical and electronics basics

Round 3 - Technical 

(2 Questions)

  • Q1. Projects based , basic electronics concepts
  • Q2. Embedded projects related questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare resume well . Go through your projects properly. Revise foundational concepts

Interview Questionnaire 

2 Questions

  • Q1. Tell me about ur self
  • Ans. 

    I am a highly motivated and results-driven Sales Executive with a proven track record of exceeding sales targets.

    • Experienced in building and maintaining strong client relationships

    • Skilled in identifying and capitalizing on sales opportunities

    • Proficient in sales techniques and negotiation strategies

    • Excellent communication and presentation skills

    • Consistently achieved or surpassed sales quotas

    • Implemented successful sales ...

  • Answered by AI
  • Q2. Why you do want to work at our company
  • Ans. 

    I want to work at your company because of its strong reputation, innovative products, and supportive work culture.

    • Strong reputation: Your company is known for its high-quality products and excellent customer service.

    • Innovative products: I am excited about the opportunity to work with cutting-edge products that are constantly evolving to meet customer needs.

    • Supportive work culture: I have heard great things about the co...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Most of Common Questions,

Tell me about ur self
why you try to joint at our company
What is the brand Value in Market
Which product is Running in Market

Neolite Zkw Lightings Interview FAQs

How many rounds are there in Neolite Zkw Lightings Senior Mechanical Design Engineer interview?
Neolite Zkw Lightings interview process usually has 1 rounds. The most common rounds in the Neolite Zkw Lightings interview process are Design Test.
What are the top questions asked in Neolite Zkw Lightings Senior Mechanical Design Engineer interview?

Some of the top questions asked at the Neolite Zkw Lightings Senior Mechanical Design Engineer interview -

  1. Design practical test c...read more
  2. Drawing rela...read more

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Neolite Zkw Lightings Senior Mechanical Design Engineer Interview Process

based on 1 interview

Interview experience

5
  
Excellent
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