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Havells Design Engineer Interview Questions, Process, and Tips
Top Havells Design Engineer Interview Questions and Answers
- Q1. Cad test on NX Software 2306 version? Plastic parts devlop in cad softwares?
- Q2. How many types of plastic material category?
- Q3. How to solve plastic defects issue in plastic?
Havells Design Engineer Interview Experiences
2 interviews found
I applied via Recruitment Consulltant and was interviewed in Apr 2023. There were 3 interview rounds.
(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
- 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
- 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.
(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
- 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
- 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
- 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
- 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...
- 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...
Interview Preparation Tips
- Product Design
- Injection Moulding
- UG NX
Skills evaluated in this interview
Quantitative and qualitative reasoning, electrical and electronics basics
(2 Questions)
- Q1. Projects based , basic electronics concepts
- Q2. Embedded projects related questions
Interview Preparation Tips
Interview questions from similar companies
I applied via Recruitment Consultant and was interviewed in Dec 2021. There was 1 interview round.
Interview Questionnaire
1 Question
- Q1. All the questions were related to job profile.
Interview Preparation Tips
Selected
I applied via Recruitment Consulltant and was interviewed in Nov 2022. There was 1 interview round.
(2 Questions)
- Q1. What you done best practice in existing company?
- Ans.
Implemented best practices in software development lifecycle, including code reviews and automated testing.
Introduced code reviews to ensure code quality and consistency
Implemented automated testing to catch bugs early in the development process
Utilized version control system effectively to track changes and collaborate with team members
- Q2. What you done best practice in previous years?
Senior Engineer Interview Questions & Answers
HBL Power Systems
JAGDHAN VIJAY KUMAR
posted on 16 Dec 2023
Selected
I applied via Naukri.com and was interviewed before Dec 2022. There were 4 interview rounds.
(1 Question)
- Q1. Basic questions regarding ur interest and profile, experience
(3 Questions)
- Q1. Technical interview as well Written Test will be here,
- Q2. All basic Networking questions will be asked
- Q3. Knowledge on networking design will be the advantage with Auto cad
(1 Question)
- Q1. Network Basics, Switching and Routing
Interview Preparation Tips
I applied via Company Website and was interviewed in Jul 2021. There were 3 interview rounds.
(1 Question)
- Q1. Tell me about yourself.
Interview Preparation Tips
Selected
I appeared for an interview in Dec 2022.
(6 Questions)
- Q1. How do u configure switch?
- Ans.
Switch configuration involves setting up VLANs, port security, QoS, and other settings to optimize network performance.
Access the switch's command line interface (CLI) using a console cable or remote access software
Configure VLANs to segment network traffic and improve security
Enable port security to prevent unauthorized access to the network
Set up Quality of Service (QoS) to prioritize network traffic and ensure criti...
- Q2. What is L2 and L3 Switch and it's differences
- Ans.
L2 and L3 switches are network devices used for packet switching. L2 operates at the data link layer and L3 at the network layer.
L2 switch operates at the data link layer and forwards packets based on MAC addresses
L3 switch operates at the network layer and forwards packets based on IP addresses
L2 switch is used for LAN networks while L3 switch is used for both LAN and WAN networks
L2 switch is faster than L3 switch as ...
- Q3. What is MPLS, where it is used
- Ans.
MPLS is a protocol used for efficient packet forwarding in a network. It is used in WANs and service provider networks.
MPLS stands for Multiprotocol Label Switching
It is used to improve the speed and efficiency of network traffic routing
MPLS uses labels to identify the path that packets should take through the network
It is commonly used in WANs and service provider networks to provide Quality of Service (QoS) and traff...
- Q4. Explain about VLANS and how do we create
- Ans.
VLANs are virtual LANs that allow network administrators to group devices together based on their functions or departments.
VLANs are used to segment a network into smaller, more manageable groups.
They can be created using network switches or routers.
Each VLAN has its own broadcast domain and can be configured with its own security policies.
VLANs can be created based on different criteria such as department, location, o...
- Q5. Why do we get hired
- Q6. What do u know about the company
Interview Preparation Tips
Skills evaluated in this interview
(3 Questions)
- Q1. Basic knowledge
- Q2. Switchgear knowledge
- Q3. Marketing knowledge
Interview Preparation Tips
Selected
(2 Questions)
- Q1. Work experience?
- Q2. Educational and work details details?
(2 Questions)
- Q1. Civil engineering related questions
- Q2. Assignment for costing and Estimation
- Ans.
Costing and estimation assignment for Senior Engineer position
Understand the scope of the project and gather all relevant information
Break down the project into smaller tasks and estimate the time and cost for each task
Consider factors such as materials, labor, equipment, and overhead costs
Use historical data or industry benchmarks to validate your estimates
Provide a detailed cost breakdown and justification for your e
Computer software skills
Estimation & costing related work
(2 Questions)
- Q1. Documents check
- Q2. Salary discussion
Interview Preparation Tips
Senior Engineer Interview Questions & Answers
CG Power and Industrial Solutions
Anonymous
posted on 23 Sep 2022
I applied via Walk-in
(2 Questions)
- Q1. GD&T QUESTION? Technical question?
- Q2. GD&T- Geometric dimensioning & Tolerancing
Interview Preparation Tips
Good knowledge of practical.
Confidence will add advantage.
Havells Interview FAQs
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Havells Design Engineer Interview Process
based on 1 interview
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Havells Design Engineer Reviews and Ratings
based on 15 reviews
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