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Matrixx Components India Mechanical Design and Development Engineer Interview Questions and Answers
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Mechanical Design and Development Engineer Interview Questions & Answers
Anonymous
posted on 19 Dec 2020
I applied via Referral and was interviewed before Dec 2019. There were 3 interview rounds.
Interview Questionnaire
4 Questions
- Q1. 1) stages of press tool to develope a part
- Ans.
The stages of press tool development for a part involve designing, prototyping, testing, and refining the tool.
Designing the press tool based on the part's specifications
Prototyping the tool to ensure it works as intended
Testing the tool with the part to identify any issues
Refining the tool based on testing results and making necessary adjustments
- Q2. 2) what is apqpq, ppap,msa, spc
- Ans.
APQP, PPAP, MSA, SPC are quality control tools used in manufacturing.
APQP (Advanced Product Quality Planning) is a framework used to plan and develop new products or processes.
PPAP (Production Part Approval Process) is a set of procedures used to ensure that manufactured parts meet customer requirements.
MSA (Measurement System Analysis) is a statistical tool used to assess the accuracy and precision of measurement syst...
- Q3. 3)gd&t symbol, welding symbol, surface finish, symbol
- Q4. 4)types of materail used in press tool
- Ans.
Press tools are used to cut, shape, and form materials. Different types of materials are used in press tools.
Common materials used in press tools include steel, aluminum, and copper alloys.
The choice of material depends on the application and the desired properties of the finished product.
Hardened tool steels are often used for cutting and shaping operations, while softer materials may be used for forming.
Coatings and ...
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Mechanical Maintenance Engineer Interview Questions & Answers
Tech Mahindra
Anonymous
posted on 12 Oct 2024
I applied via Company Website and was interviewed in Sep 2024. There was 1 interview round.
(7 Questions)
- Q1. What programming languages are you most familiar with?
- Ans.
I am most familiar with C++ and Python programming languages.
C++
Python
- Q2. How can you debug a program while it's being used?
- Ans.
Debugging a program while it's being used requires using tools like logging, monitoring, and remote debugging.
Use logging to track the flow of the program and identify any errors or issues.
Implement monitoring tools to keep an eye on the program's performance and detect any anomalies in real-time.
Utilize remote debugging techniques to troubleshoot and fix issues without interrupting the program's operation.
Use breakpoi...
- Q3. Describe the troubleshooting process you'd follow for a crashing program.
- Ans.
I would start by checking for any error messages, reviewing recent changes, testing in a different environment, and consulting with colleagues.
Check for any error messages or logs to identify the issue
Review recent changes or updates that may have caused the program to crash
Test the program in a different environment to see if the issue persists
Consult with colleagues or experts for their input and suggestions
- Q4. What is your field of expertise and what would you like to learn more about?
- Ans.
My field of expertise is in mechanical maintenance, specifically in troubleshooting and repairing industrial machinery. I would like to learn more about predictive maintenance techniques and advanced automation systems.
Expertise in troubleshooting and repairing industrial machinery
Knowledge of preventive maintenance practices
Interest in learning about predictive maintenance techniques
Desire to explore advanced automati
- Q5. What’s the most effective way to gather user and system requirements?
- Ans.
The most effective way to gather user and system requirements is through direct communication and collaboration.
Engage with stakeholders to understand their needs and preferences
Utilize surveys, interviews, and workshops to gather feedback
Document requirements clearly and prioritize them based on importance
Use prototyping and mockups to visualize the final product
Regularly communicate and update stakeholders on the pro
- Q6. How would you troubleshoot a crashing program?
- Ans.
To troubleshoot a crashing program, I would start by checking for error messages, reviewing recent changes, testing in a different environment, and debugging the code.
Check for error messages to identify the cause of the crash
Review recent changes in the program or system that may have caused the crash
Test the program in a different environment to see if the crash is environment-specific
Debug the code to identify and f
- Q7. How do you handle pressure?
- Ans.
I handle pressure by staying organized, prioritizing tasks, and maintaining a positive attitude.
I stay organized by creating to-do lists and breaking down tasks into manageable steps.
I prioritize tasks based on deadlines and importance to ensure that critical tasks are completed first.
I maintain a positive attitude by focusing on solutions rather than problems and taking breaks when needed to recharge.
I communicate eff...
Interview Preparation Tips
- Mechanical Maintenance
Tech Mahindra also offers a service desk that is available 24/7 and is managed by certified staff. The service desk provides multi-technology support, incident recording, and analysis capabilities.
Tech Mahindra's service desk is responsible for responding to customer requests, including: answering calls, customer emails, chat support requests, and providing after hours on call support for troubleshooting technical issues.
Skills evaluated in this interview
Selected
I applied via Referral and was interviewed in Nov 2024. There were 3 interview rounds.
It's better to talk with me is good
It's use of contribute that way off the share details
(5 Questions)
- Q1. What is Accenture
- Ans.
Accenture is a global professional services company providing strategy, consulting, digital, technology, and operations services.
Global professional services company
Offers strategy, consulting, digital, technology, and operations services
Works with clients across various industries
- Q2. What is AutoCAD
- Ans.
AutoCAD is a computer-aided design software used by engineers and architects to create 2D and 3D drawings and models.
AutoCAD is widely used in various industries such as architecture, engineering, and construction.
It allows users to create precise drawings and models with tools like lines, circles, and arcs.
Users can also add dimensions, annotations, and text to their designs.
AutoCAD supports both 2D and 3D design capa...
- Q3. What is contributing
- Ans.
Contributing factors in mechanical engineering involve various elements that impact the design, development, and operation of mechanical systems.
Materials used in construction
Environmental conditions
Budget constraints
Regulatory requirements
Technological advancements
Safety considerations
- Q4. What is ambition
- Ans.
Ambition is a strong desire to achieve something, often accompanied by determination and hard work.
Ambition is the driving force behind setting and achieving goals.
It involves a strong desire to succeed and willingness to put in the necessary effort.
Ambition can lead to personal growth, career advancement, and overall success.
Examples include striving for a promotion at work, starting a business, or pursuing higher edu...
- Q5. What is CATIA example briefly
- Ans.
CATIA is a CAD software used for designing and engineering in various industries.
CATIA is a powerful 3D modeling software used in industries like automotive, aerospace, and manufacturing.
It allows engineers to design, simulate, and analyze products before they are physically created.
CATIA can be used for creating complex surfaces, assemblies, and detailed drawings.
It is commonly used for designing cars, airplanes, and ...
Interview Preparation Tips
- AutoCAD
- Solid edge
- CATIA
Sajith sk
Selected
(2 Questions)
- Q1. What is stress strain curve
- Ans.
Stress strain curve shows the relationship between stress (force applied) and strain (resulting deformation) in a material.
It is a graphical representation of the behavior of a material under loading.
The curve typically consists of elastic, plastic, and fracture regions.
The slope of the curve in the elastic region is the material's Young's Modulus.
The ultimate tensile strength and yield strength can be determined from ...
- Q2. What is the process of production
- Ans.
The process of production involves converting raw materials into finished products through various stages.
Designing the product based on requirements and specifications
Selecting materials and components needed for production
Manufacturing the product using machinery and tools
Testing and quality control to ensure the product meets standards
Packaging and distribution of the finished product
Selected
I applied via Job Portal
(3 Questions)
- Q1. Describe your most recent Projects.
- Ans.
Designed and implemented a new cooling system for a manufacturing plant.
Researched different cooling technologies and their efficiency
Collaborated with a team of engineers to design the system layout
Performed simulations to optimize the cooling system performance
Managed the installation and testing of the new system
- Q2. Explain Design Methodology
- Ans.
Design methodology is a systematic approach to solving engineering problems by following a series of steps.
Design methodology involves defining the problem, researching, brainstorming solutions, selecting the best solution, prototyping, testing, and refining.
It helps ensure that the final product meets the desired requirements and functions effectively.
Examples of design methodologies include Six Sigma, Lean Manufactur
- Q3. Explain 3,2,1 principle of GD &t
- Ans.
The 3,2,1 principle of GD&T is a method used to establish a datum reference frame for geometric dimensioning and tolerancing.
3 points are used to establish a datum plane, 2 points to establish a datum line, and 1 point to establish a datum point.
The 3,2,1 principle ensures that the part is securely located and oriented in a consistent manner for measurement and manufacturing processes.
Datum features are used as referen...
Displacement velocity and acceleration diagram when the followers moves with simple harmonic motion
(2 Questions)
- Q1. What is surface
- Ans.
Surface refers to the outermost layer or boundary of an object or material.
Surface is the area that is exposed to the surrounding environment.
It can be smooth, rough, porous, reflective, or absorbent.
Examples include the surface of a table, the skin's surface, or the surface of a lake.
- Q2. What is hardness
- Ans.
Hardness is a measure of a material's resistance to deformation, scratching, or abrasion.
Hardness is a physical property of materials.
It is typically measured using tests like the Mohs scale for minerals or the Rockwell scale for metals.
Materials with higher hardness values are more resistant to wear and scratching.
Hardness can be influenced by factors such as composition, microstructure, and processing.
Examples of har...
I applied via Company Website and was interviewed in Nov 2022. There was 1 interview round.
(2 Questions)
- Q1. You work before in any company
- Q2. You have experience in any job
Interview Preparation Tips
Selected
I applied via campus placement at Kumaraguru College of Technology, Coimbatore and was interviewed before Nov 2023. There were 2 interview rounds.
Engineering core sub
(2 Questions)
- Q1. Stress and strain curve
- Q2. Material knowledge
Interview Preparation Tips
- Design Engineering
I applied via Approached by company and was interviewed in Dec 2021. There were 3 interview rounds.
(4 Questions)
- Q1. My Location in kanpur
- Q2. Please kanpur in my job
- Q3. And any Location please reply to me
- Q4. Please tell me your Location in kanpur My Location in kanp
(3 Questions)
- Q1. My name is Punit ramesh rajbhar ITI kiya hai.mechineal technician
- Q2. Please reply to me.i need job please reply to me
- Q3. Please reply to me my Location in kanpur nagar
(3 Questions)
- Q1. Please reply to me my name is Punit ramesh rajbhar my Location in kanpur
- Q2. Please reply to me my name is Punit ramesh rajbhar my Location in kanpur nagar
- Q3. My name is Punit ramesh rajbhar my Location in kanpur nagar
Interview Preparation Tips
I applied via Company Website and was interviewed in Aug 2022. There were 2 interview rounds.
Coding and decoding, blood relation, data interpretation
(1 Question)
- Q1. Python, jova ,c++,cloud
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