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Middleby India Engineering Mechanical Engg. Design Interview Questions and Answers
Middleby India Engineering Mechanical Engg. Design Interview Experiences
1 interview found
Nagaraju K
I applied via Walk-in and was interviewed in Jan 2020. There were 6 interview rounds.
Interview Questionnaire
4 Questions
- Q1. Som related questions
- Q2. Prepare well som and mom
- Q3. Technical questions
- Q4. Prepare well technical
Interview Preparation Tips
Interview questions from similar companies
Harshit Jain
Interview Questionnaire
6 Questions
- Q1. What's the purpose of alloy steel and types of it ?
- Ans.
Alloy steel is used for its high strength and durability. It is made by adding other elements to iron.
Alloy steel is made by adding other elements to iron to improve its properties.
It is used for its high strength, durability, and resistance to corrosion.
Some common types of alloy steel include stainless steel, tool steel, and high-strength low-alloy steel.
Stainless steel contains chromium and nickel, making it resista...
- Q2. Derive the expression of hoop stress and longitudinal stress in pressure vessel ?
- Ans.
Derive expressions for hoop stress and longitudinal stress in a pressure vessel.
Hoop stress is the circumferential stress in the cylindrical wall of the vessel and is given by σh = pd/2t
Longitudinal stress is the axial stress in the cylindrical wall of the vessel and is given by σl = pd/4t
Where p is the internal pressure, d is the diameter of the vessel, and t is the thickness of the wall
These stresses are important in...
- Q3. Explanation of project and related question
- Q4. Industrial Training Experience
- Ans.
I completed my industrial training at XYZ company where I gained hands-on experience in designing and manufacturing processes.
Learned about various design software such as SolidWorks and AutoCAD
Assisted in the design and development of a new product
Worked with the manufacturing team to ensure designs were feasible and cost-effective
Gained knowledge of quality control and testing procedures
Improved my communication and ...
- Q5. If you will be given a task of technical calculation on the first day of job, How will you proceed ?
- Ans.
I would first gather all the necessary information and data required for the calculation and then proceed with the calculation process.
Gather all the necessary information and data required for the calculation
Understand the problem statement and requirements
Identify the relevant formulas and equations
Check for any assumptions or constraints
Perform the calculation accurately
Verify the results and ensure they meet the re
- Q6. Which thing you are more oriented on Engineering or Management ?
- Ans.
I am more oriented towards engineering as it is my core expertise.
My passion lies in designing and creating innovative solutions to engineering problems.
I have a strong technical background and enjoy working on complex engineering projects.
While I understand the importance of management skills, my primary focus is on utilizing my engineering skills to their fullest potential.
Interview Preparation Tips
Experience: 1. Aptitude Test:
Aptitude test was very tough. Questions from Logical, quantitative and english was there.
Logical Test was based on patterns, quantitative was calculation based and english was identifying synonyms etc.
2. Technical Test:
It was quite easy test. Questions from core mechanical subjects were there.
Tips: Make your full efforts in aptitude test.
Round: HR Interview
Experience: In HR question there was questions related to location constraints and similar things.
General Tips: Try to showcase your technical knowledge and whatever you have done during project and industrial training.
Skills: Aptitude, Technical Knowledge of Mechanical, Project and Training, Communication Skills
College Name: NIT JALANDHAR
Motivation: Siemens is a german company and having very good work culture. It is one of the best company in the world which provides complete power plant solutions.
Abhishek
Selected
(2 Questions)
- Q1. What are the symbols used in Geometric Dimensioning and Tolerancing (GD&T)?
- Ans.
Symbols used in GD&T include position, concentricity, perpendicularity, etc.
Position symbol: Indicates the allowable deviation from the true position of a feature
Concentricity symbol: Specifies the allowable deviation between the axis of two features
Perpendicularity symbol: Indicates the allowable deviation from a 90-degree angle between two features
- Q2. What is the explanation of your project?
- Ans.
My project involved designing a new type of gearbox for improved efficiency and durability.
Researched existing gearbox designs and identified areas for improvement
Utilized CAD software to create detailed 3D models of the new gearbox
Conducted simulations to test the performance of the new design
Collaborated with a team of engineers to refine the design based on feedback
Produced a final prototype for testing and validati
Interview Preparation Tips
(2 Questions)
- Q1. Basics of HVAC & Sheetmetal design
- Q2. Questions related to creo proficiency.
It consist of 40 questions which were from different sections as direction sense, blood relation, patterns, numerical ability and much more. Also last five questions were based on general knowledge l.
(2 Questions)
- Q1. What are your strengths and weaknesses?
- Q2. What is your family background?
Interview Preparation Tips
Sumit Pednekar
Selected
I applied via Approached by Company and was interviewed before Apr 2023. There were 2 interview rounds.
(1 Question)
- Q1. Tell me about your previous experiences?
(1 Question)
- Q1. Tell me about your previous experiences
Shubhechya Sarkar
I was interviewed in Jan 2017.
Interview Questionnaire
3 Questions
- Q1. Tell us about yourself.
- Ans.
I am a recent graduate with a degree in Computer Science and a passion for coding and problem-solving.
Recent graduate with a degree in Computer Science
Passionate about coding and problem-solving
Strong communication and teamwork skills
- Q2. Tell us about your involvement in sports and your activities.
- Ans.
I have been actively involved in sports since childhood, participating in various team sports and individual activities.
Played soccer for 10 years, competing at a regional level
Participated in track and field events in high school, specializing in long jump and hurdles
Currently enjoy hiking and rock climbing in my free time
- Q3. Discussion of company policies about side income and startups.
Interview Preparation Tips
Experience: It was pretty easy and generic. Not much related to my branch i.e. Chemical Engineering. Out of 24, 6 were selected for the next round.
Duration: 1 hour 30 minutes
Round: Group Discussion
Experience: 6 of us were given the choice between 2 topics: online shopping vs. Conventional shopping, and the success of swachh bharat. We selected the prior one after a discussion of 1 minute. We were given 3 minutes to brainstorm and 12 minutes to speak, so 12+3 = 15 minutes total. The mediators, that is the HR lady and the technical gentleman, just listened, did not interfere in our discussions.
Tips: Like any GD, it's crucial to demonstrate leadership without being patronising. And to dominate without being disrespectful to others. While it's ok not to take a rigid stance in a GD, it certainly gets you bonus points if you can convince the other person and "bring them to your side". It's not a debate, so even if you argue, you have to come to a more-or-less unanimous conclusion within the set time so your discussion must have a set direction. Bonus points if you're the one giving the direction.
Duration: 15 minutes
Round: HR Interview
Experience: It was for about 10-15 minutes. The HR lady and the tech gentleman were very chill. They began by asking me about myself. I have a startup of my own so I gave a short intro about myself, my immediate family, my goals and then into my startup. They had gone through my CV so they started asking about my activities in college and what I was doing. I think they were trying to figure out my character and if all of it was genuine. Then I again started talking about my startup, so they finally relented and asked me about it. I explained the idea to them and told them that I would want to continue working on my startup. They told me that it was not in accordance with their company's policy to have an employee occupied full-time in two companies. Then I informed them that my startup was my priority, and we agreed that I would not be a good fit for Thermax.
Tips: Be confident, cool and open during the interview. You are already good if you've progressed to the last stage of the selection process. The interviewer already knows you have flair. What they want to figure out is that whether you are the right fit for their company's culture. If you're not, no matter how good you are, they will not select you. And that's ok.
I was interviewed in Apr 2017.
Interview Questionnaire
15 Questions
- Q1. What are you currently doing in your job profile?
- Ans.
I am currently responsible for designing, implementing, and maintaining system infrastructure for our organization.
Designing system architecture to meet business requirements
Implementing new technologies and solutions to improve system performance
Maintaining system infrastructure to ensure high availability and security
Troubleshooting and resolving system issues as they arise
- Q2. What is system configuration?
- Ans.
System configuration refers to the process of setting up and arranging hardware and software components to work together efficiently.
System configuration involves setting up hardware and software components to work together efficiently
It includes configuring network settings, installing drivers, and setting up user accounts
Examples of system configuration tools include Microsoft System Center Configuration Manager and ...
- Q3. What is the disadvantage or drawback in S7 controller?
- Ans.
The S7 controller has limited scalability and flexibility compared to other controllers.
Limited number of I/O points
Limited memory capacity
Limited processing power
Limited communication options
Limited support for advanced programming languages
Limited compatibility with third-party devices
Limited ability to handle complex control algorithms
Limited fault diagnostics capabilities
- Q4. Same question but in depth.
- Q5. Like draw system configuration
- Q6. Explain topologies used/protocol etc
- Ans.
Topologies and protocols used in networking
Topologies: Bus, Star, Ring, Mesh, Hybrid
Protocols: TCP/IP, HTTP, FTP, SMTP, DNS
Ethernet, Wi-Fi, Bluetooth are common networking technologies
Network security protocols: SSL, TLS, IPSec
Routing protocols: OSPF, BGP, RIP
- Q7. Tell me about your self?
- Ans.
I am a dedicated and experienced System Engineer with a strong background in network infrastructure and troubleshooting.
Over 5 years of experience in designing, implementing, and maintaining complex systems
Proficient in network protocols such as TCP/IP, DNS, DHCP
Skilled in troubleshooting hardware and software issues
Certified in Cisco CCNA and CompTIA Network+
Strong communication and problem-solving skills
- Q8. Family condition and persons?
- Ans.
I come from a close-knit family of four, including my parents and younger sister.
Family of four: parents and younger sister
Close-knit family
Supportive family members
Regular family gatherings and activities
- Q9. Why you want to join us?
- Ans.
I am passionate about utilizing my technical skills to contribute to innovative projects and collaborate with a talented team.
Passionate about technology and innovation
Excited to work with a talented team
Looking for opportunities to utilize technical skills
- Q10. Are you sure this profile matches to your career goal.
- Ans.
Yes, this profile aligns with my career goal as a System Engineer.
My career goal is to work in the field of system engineering
I have relevant education and experience in system engineering
I am passionate about technology and problem-solving, which are key aspects of system engineering
- Q11. Why you want to switch?
- Ans.
I want to switch to explore new challenges and opportunities for growth in my career.
Seeking new challenges to enhance my skills and knowledge
Opportunity for career growth and advancement
Interested in working with new technologies or industries
- Q12. What is that thing which attract you for this job?
- Ans.
The opportunity to work on complex systems and solve challenging problems in a dynamic environment.
Opportunity to work on complex systems
Solving challenging problems
Dynamic work environment
- Q13. What is the reason you left your current job profile?,because my profile was Automation engineer.
- Q14. Your family baackground?
- Ans.
My family background is diverse and includes a mix of professions and interests.
My parents are both engineers, which inspired me to pursue a career in the same field.
I have siblings who are in the medical field, providing a different perspective on healthcare.
We have a strong emphasis on education and continuous learning in our family.
Family gatherings often involve discussions about technology, science, and current ev...
- Q15. What is that quality in you which suits this job?
- Ans.
My problem-solving skills and attention to detail make me a perfect fit for this role.
Strong problem-solving skills
Attention to detail
Ability to work well under pressure
Experience with troubleshooting complex systems
Strong communication skills
Interview Preparation Tips
Experience: First of all i applied through india's most famous job portal naukri.com.
This opening comes through a consultant [ pacific IT solutions ],first my resume was shortlisted by this consultant,after that they contact me on my mobile number verified with naukri.com,for avalibility and interest for change and tell me that they forward ,y resume to siemens HR and if they will shortlist you then you will get a mail for F2F round from them.
Tips: Special tips for this round are:-
Always update your profile daily and try to follow up more n more consultant/recruiter.
Round: Technical Interview
Experience: I reached interview location on time,then i submit my resume in reception ,after 30 min my interview starts with all these question given above,then they told me to wait outside.
Tips: 1)Be confident and in formal look.
2)What ever is written in your resume you must be familier with this.
3)Dont put all the certification/courses/skill in your resume.try to put only those things which you know vwry well.
4)Make your resume as per job demand.Heighlight your those skills which matches to job.
5)Dont be over smart if you know the answer of given question.
Round: Technical Interview
Experience: After Clearing my first round ,interviewer call me for second round on the same day,after fiew hour,the interviewer is very frank,they ask same questions and they were little bit checking my interest also towards job.
Tips: In this round the interviewer in more experienced so for him it is very easy to catch you knolwdge level.So be confident,try to answer with little bit diplomatic,and try to explain with practical experiances as musch as possible.
Round: Behavioural Interview
Experience: This Round name is Managerial round.In this round they checked my interest towards job.my family condition and dependent person.
Tips: Be confident
Listen question carefully because this round is completely diplomatic.
Try to answer smartly and diplomatic.
And try to win the trust of interviewer.
Round: HR Interview
Experience: After clearing managerial round.hr called me for this,HR is very frank and make a very comfort atmosphere at the time of interview.little bit discussing about jonb profile and then discuss salary,and finall shaking hand said.if you will get selected then we will inform you before xyz day.
I after 4 days i get a call from hr about my selection with a offer letter.
Tips: Be frank
But Not over confident
Skills evaluated in this interview
I was interviewed before Mar 2021.
(7 Questions)
Round duration - 60 Minutes
Round difficulty - Medium
This round started with some questions from Programmable Logic Controllers or PLC followed by some basic questions from Intel 8051 Microcontroller.
- Q1. What are the general functions of a Programmable Logic Controller (PLC)?
- Ans.
PLCs are used to control machinery and automate processes in industrial settings.
Monitoring inputs from sensors
Executing control algorithms
Communicating with other devices
Logging data for analysis
Implementing safety functions
Examples: controlling a conveyor belt, regulating temperature in a furnace
- Q2. Can you describe the basic elements in Ladder logic programming?
- Ans.
Ladder logic programming is a graphical programming language used for PLCs, with basic elements like contacts, coils, timers, and counters.
Ladder logic consists of rungs, which are made up of inputs (contacts) and outputs (coils).
Contacts represent conditions that must be met for the output to be energized.
Coils are outputs that are energized when the conditions of the contacts are met.
Timers and counters are used to c...
- Q3. What are the different types of PLC inputs and outputs?
- Ans.
PLC inputs and outputs include digital inputs, digital outputs, analog inputs, and analog outputs.
Digital inputs: used for receiving binary signals (on/off, high/low). Examples: push buttons, limit switches.
Digital outputs: used for sending binary signals. Examples: relays, solenoids.
Analog inputs: used for receiving continuous signals. Examples: temperature sensors, pressure transducers.
Analog outputs: used for sendin...
- Q4. What are the advantages and disadvantages of the S7 controller?
- Ans.
The S7 controller offers high performance and flexibility but can be complex to program and expensive.
Advantages: high performance, flexibility, scalability
Disadvantages: complexity in programming, expensive
Example: S7-1200 offers fast processing speeds and can be easily expanded with additional modules
Example: Programming for S7 controllers may require specialized training and expertise
- Q5. Can you explain the time stamp available in the S7-200 PLC?
- Ans.
The time stamp in S7-200 PLC is used to record the time when a specific event occurs.
Time stamp is a feature in S7-200 PLC that records the time when a specific event happens.
It helps in tracking the sequence of events and troubleshooting issues.
Time stamp can be used to monitor the performance of the PLC system.
Example: A time stamp can be recorded when a sensor detects a change in temperature.
Example: Time stamp can ...
- Q6. Could you explain Jnc in the context of microcontrollers?
- Ans.
Jnc stands for Jump and Call in the context of microcontrollers.
Jnc is an instruction used in microcontrollers to jump to a specified address if the carry flag is not set.
It is commonly used in conditional branching operations in microcontroller programming.
For example, in 8051 microcontroller assembly language, the instruction JNC label will jump to the specified label if the carry flag is not set.
- Q7. What are the types of interrupts in the Intel 8051 microcontroller?
- Ans.
The types of interrupts in the Intel 8051 microcontroller include external hardware interrupts, timer interrupts, and serial communication interrupts.
External hardware interrupts are triggered by external devices connected to the microcontroller.
Timer interrupts are generated by the internal timers of the microcontroller.
Serial communication interrupts occur when data is received or transmitted through the serial port.
...
(6 Questions)
Round duration - 50 Minutes
Round difficulty - Medium
This round was heavily inclined towards Operating System and Computer Networks and the interviewer asked questions revolving around the fundamentals of the subject.
- Q1. What is a bootstrap program in an operating system?
- Ans.
A bootstrap program is a small program that initializes the operating system on a computer.
Bootstrap program is stored in ROM or EEPROM and is executed when the computer is powered on.
It loads the operating system kernel into memory and starts its execution.
Bootstrap program is responsible for setting up the initial state of the operating system.
Examples include BIOS (Basic Input/Output System) in PCs and UEFI (Unified
- Q2. Can you explain demand paging?
- Ans.
Demand paging is a memory management scheme where pages are only brought into memory when they are demanded by the program.
Pages are loaded into memory only when needed
Helps in reducing the amount of physical memory required
Improves overall system performance by allowing more processes to run simultaneously
Commonly used in virtual memory systems
- Q3. Can you explain any 5 essential UNIX commands?
- Ans.
Five essential UNIX commands are ls, cd, pwd, mkdir, and rm.
ls - list directory contents
cd - change directory
pwd - print working directory
mkdir - make directory
rm - remove files or directories
- Q4. What are the different types of VPN?
- Ans.
Different types of VPN include remote access VPN, site-to-site VPN, and client-to-site VPN.
Remote access VPN allows individual users to connect to a private network from a remote location.
Site-to-site VPN connects entire networks together over the internet.
Client-to-site VPN allows individual devices to connect to a private network.
Examples include OpenVPN, IPsec, and SSL VPN.
- Q5. Can you describe the OSI Reference Model?
- Ans.
The OSI Reference Model is a conceptual framework that standardizes the functions of a telecommunication or computing system into seven layers.
The OSI Reference Model stands for Open Systems Interconnection Reference Model.
It consists of seven layers: Physical, Data Link, Network, Transport, Session, Presentation, and Application.
Each layer has specific functions and communicates with the adjacent layers for data trans...
- Q6. Can you explain the TCP and UDP protocols?
- Ans.
TCP is a connection-oriented protocol that ensures reliable data delivery, while UDP is a connectionless protocol that focuses on speed.
TCP stands for Transmission Control Protocol and is used for reliable data transmission.
TCP establishes a connection between sender and receiver before data transfer.
TCP uses sequencing and acknowledgment to ensure data integrity.
UDP stands for User Datagram Protocol and is used for fa...
(1 Question)
Round duration - 30 Minutes
Round difficulty - Easy
This is a cultural fitment testing round .HR was very frank and asked standard questions. Then we discussed about my
role.
- Q1. What is something about you that is not included in your resume?
Interview Preparation Tips
Tip 1 : Must do Previously asked Interview as well as Online Test Questions.
Tip 2 : Go through all the previous interview experiences from Codestudio and Leetcode.
Tip 1 : Have at-least 2 good projects explained in short with all important points covered.
Tip 2 : Every skill must be mentioned.
Tip 3 : Focus on skills, projects and experiences more.
Skills evaluated in this interview
Ujjwal Mukherjee
I applied via Referral
Interview Questionnaire
1 Question
- Q1. A windmill manufacturer in Scandinavia wants to expand but has no labor pool for recruitment and is constrained by it. (Case Type- Expansion / Growth)
- Ans.
The windmill manufacturer in Scandinavia is facing labor pool shortage and needs to expand.
The manufacturer can consider outsourcing labor from other countries.
They can also invest in training programs to develop local talent.
The manufacturer can offer incentives to attract skilled workers to relocate.
They can also consider automating some of their processes to reduce the need for labor.
The manufacturer can partner wit...
Interview Preparation Tips
Experience: Broke it into attracting required labor at the site or outsourcing Within outsourcing talked about factors by which I would identify countries for this task.
In the end was just asked to recommend 2 industries from where I could use skills of existing engineers and I came up with other power generation industries and aerospace for blade design
Tips: What was good: PI, Involving the interviewer in case discussion What could be better: Quicker solution of case, he gave me a lot of hints and nudges for the solution After the final interview, I was also asked to rank each performance to check self-awareness. Overall, SMC checks a lot on cultural awareness, fit in their culture and personality traits.
Skills:
College Name: Indian School Of Business (ISB)
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Middleby India Engineering Mechanical Engg. Design Reviews and Ratings
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|  ₹0 L/yr - ₹0 L/yr |
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Mechanical Engg. Design
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| ₹0 L/yr - ₹0 L/yr |
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