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Engineers India Engineer Interview Questions and Answers
Engineers India Engineer Interview Experiences
2 interviews found
Anonymous
(2 Questions)
- Q1. What is Ug in RT
- Ans.
Ug in RT refers to the glass transition temperature of an amorphous polymer.
Ug stands for glass transition temperature in degrees Celsius
It is a critical temperature at which an amorphous polymer transitions from a glassy state to a rubbery state
Understanding Ug is important for determining the mechanical properties and processing conditions of polymers
- Q2. Difference blw pwht and heat treatment
- Ans.
PWHT is a specific type of heat treatment used to reduce residual stresses and improve material properties in welded components.
PWHT stands for Post Weld Heat Treatment, which is done after welding to reduce residual stresses and improve material properties.
Heat treatment is a general term for a group of processes used to alter the physical and sometimes chemical properties of a material through controlled heating and ...
Interview Preparation Tips
I applied via Approached by Company and was interviewed before Sep 2021. There were 2 interview rounds.
Gd topic was electric vehicles
Interview Preparation Tips
Interview questions from similar companies
MONICA
Interview Questionnaire
19 Questions
- Q1. Tell me something about you
- Ans.
I am a detail-oriented engineer with a passion for problem-solving and innovation.
I have a strong background in mechanical engineering and have worked on projects ranging from designing automotive components to developing medical devices.
I am skilled in using CAD software such as SolidWorks and have experience with 3D printing and prototyping.
I am a quick learner and enjoy taking on new challenges, whether it's learnin...
- Q2. What is inheritance? Show me by a code that shouldn't be a pseudo code but can be in any language
- Ans.
Inheritance is a mechanism in OOP where a new class is derived from an existing class.
Allows for code reusability and saves time
Derived class inherits properties and methods of base class
Can override base class methods in derived class
Can have multiple levels of inheritance
Example: class Dog extends Animal {}
- Q3. What is normalization? What do you mean by 1NF, 2NF, 3NF, 4NF?
- Ans.
Normalization is the process of organizing data in a database to reduce redundancy and dependency.
1NF (First Normal Form) - Each column in a table must have atomic values.
2NF (Second Normal Form) - A table must be in 1NF and all non-key attributes must be dependent on the primary key.
3NF (Third Normal Form) - A table must be in 2NF and all non-key attributes must be independent of each other.
4NF (Fourth Normal Form) - ...
- Q4. He asked me to run a SQL query which i don't remember but it was base on joins. Then he made two relations and asked me about all the aggregate functions that can be applied on those relations and their re...
- Q5. He asked me about OOPs concepts and told me to describe every concept with the help of a code
- Q6. He asked me about the project which I mentioned in my resume and which was a mini project in DBMS
- Q7. He asked me a puzzle. He drew a trapezium on a paper. In that trapezium, on of the non parallel side was perpendicular to the parallel sides and other was and then he told me to divide that trapezium in 4 ...
- Q8. He stated two problem statements which were also kind of a puzzle which I don't remember clearly
- Q9. He drew two relations and asked me to write some SQL queries
- Q10. He asked me about my summer internship project
- Q11. Tell me about yourself
- Ans.
I am a highly motivated engineer with a passion for problem-solving and innovation.
I have a degree in Mechanical Engineering from XYZ University
I have worked as a design engineer at ABC Company for 3 years
I am proficient in CAD software such as SolidWorks and AutoCAD
I have experience in project management and leading cross-functional teams
I am always seeking to learn and improve my skills
- Q12. Think about any topic which might interest you, think for the points you want to mention and say something on that topic for about two minutes by the clock. He told me that he is leaving the room and as s...
- Q13. Why do you think you are meticulous. Tell me five things that are wrong with this room
- Ans.
I am meticulous because I pay attention to details and strive for perfection.
The picture frame on the wall is slightly crooked
There is a stain on the carpet near the door
The bookshelf is dusty and needs to be cleaned
The lamp on the desk is missing a light bulb
There are fingerprints on the window
- Q14. Asked me questions from that topic
- Q15. He gave me situation in which there was an isolated road and I was going on that road for some very important work. I see a person hit by a vehicle, then what will I do. Keep on walking as I was going for...
- Q16. Why do you want to join our company?
- Ans.
I am impressed with the company's reputation and growth potential.
I have researched the company and its achievements.
I am excited about the opportunity to work with a talented team.
I believe the company's values align with my own.
I am impressed with the company's commitment to innovation and technology.
I am confident that I can contribute to the company's success.
- Q17. Why should we select you?
- Ans.
I have the necessary skills, experience, and passion to excel in this role.
I have a strong background in engineering with a degree from a top university.
I have several years of experience in the field, including working on complex projects.
I am a quick learner and am always looking to expand my knowledge and skills.
I am passionate about engineering and am committed to delivering high-quality work.
I am a team player and
- Q18. Where do you see yourself after 5 or 10 years down the line?
- Ans.
I see myself in a leadership role, managing a team and contributing to the growth of the company.
Managing a team of engineers
Contributing to the growth of the company through innovative ideas and solutions
Continuing to learn and develop new skills
Taking on more responsibilities and challenges
Building strong relationships with colleagues and clients
- Q19. He asked me to ask some doubts if I had any
Interview Preparation Tips
Experience: My written test went great , there were aptitude as well as technical questions, and as I was solving both of them on a daily basis, clearing written was a cakewalk for me. But as other students were also preparing for the same, so I was not sure whether I will be selected or not. Because Mahindra Comviva came in the second month of recruitment process, there was a nice competition for the written test as well.
Tips: Be prepared for the technical. You may think that you will be to answer that easily because you are in final year of your college but you might need to brush up everything you have learnt in those three years specially Database Management System. So brush up your technical skills and practice questions from quantitative aptitude like questions based on speed, time and distance, probability, ratios and algebra.
Round: Technical Interview
Experience: I had a great time with the interviewer. My interview lasted for about 50-55 minutes and in that time, he pretty much completed all the subjects that I have learnt in previous two years. So it was kind of a brainstorming session for me, remembering everything which I have already done.
Tips: Be thorough with you projects whatever you have mentioned in your resume. Any project might interest them and your whole interview can revolve around one. Also as I said, brush up your technical knowledge before going for the interview and if they ask "tell me about yourself", you should be pretty confident with whatever you say and that should be precise but you should cover all the details of your personality that would be enough for him to make a judgement of how good an employee can you be, so don't take breaks while telling him about yourself, that should be in a flow
Round: Technical Interview
Experience: This interview lasted for about 40 minutes. Out of those 40 minutes, I took about 10 minutes for solving that puzzle but in the end I solved that puzzle. Problem statements were quite easy. And I am good with SQL, so I had no issues over there. This was more smartness plus technical oriented interview.
Tips: Again, be thorough with all your projects. Be smart enough to solve puzzles in time.
Round: HR Interview
Experience: This was the best interview out of three. First of all, I was told to speak on a topic of my interest where I chose F.R.I.E.N.D.S. I love that show and I can talk for about hours on that show. So I became very casual while speaking on that topic. And fortunately, it was his favorite show too, so we talked about that show for a while. Then he gave me such tasks where I actually proved whatever I was saying so it was a nice, great experience.
Tips: Be thorough with "tell me about yourself", because your whole interview will be according to whatever you say. He will give you situations to actually test whether whatever you are saying is right or not and he will judge you then and there. So don't fake your personality and make sure you have done a full research on the company and the profile which will actually help you in answering most of the questions like "why should we select you" and all. In the end, don't forget to ask EVERY interviewer a question. It gives them an impression that you are actually interested in their company.
Skill Tips: Technical knowledge about all the subjects, knowledge about the projects, confidence, honesty, boldness
College Name: NIT Surat
Motivation: One of my seniors is also placed in this company and he has given me a good review about this company. Here the work culture is very nice and they have very friendly environment for the new employees. And their project management is also very good.
Funny Moments: I was about to abuse one of the characters from the show F.R.I.E.N.D.S and the HR somehow got the hint and started laughing on that comment. Then we discussed about that character also.
Interview Questionnaire
1 Question
- Q1. Normal question about personality and job related
Interview Preparation Tips
Experience: Interview was going smoothly & all questions was related my job so it's was easy for me.
Tips: Good knowledge about of wind turbine
Duration: 2 hours
Total Questions: 25
Round: HR Interview
Experience: Interview was completed so easy
Tips: Required nice personality and confidence is must required
DSA. basic coding questions were asked.
(2 Questions)
- Q1. Job location, strength and weakness.
- Q2. Previous job experience questions.
Interview Preparation Tips
Selected
I appeared for an interview in Jan 2025.
(2 Questions)
- Q1. Tell me about yourself?
- Q2. Can you relocate to Bengaluru?
- Ans.
Yes, I am open to relocating to Bengaluru for the Senior Engineer position.
I am willing to relocate to Bengaluru for the right opportunity.
I have experience relocating for previous job positions.
I am excited about the prospect of working in Bengaluru and contributing to the team.
dheeraj kapri
(1 Question)
- Q1. Promises,async await,callback,api integration
(1 Question)
- Q1. Performance optimization,usecallback,let const var
Selected
I applied via Recruitment Consulltant and was interviewed in Dec 2024. There were 2 interview rounds.
(4 Questions)
- Q1. What is stm-1 link
- Ans.
STM-1 link refers to a Synchronous Transport Module level 1 link used in telecommunications for transmitting data.
STM-1 link operates at a data rate of 155.52 Mbps.
It is commonly used in SDH (Synchronous Digital Hierarchy) networks.
STM-1 link can carry multiple DS3 or E3 circuits.
It is equivalent to 63 E1 channels or 28 DS1 channels.
- Q2. What is Ip address and subnet mask
- Ans.
An IP address is a unique numerical label assigned to each device connected to a computer network, while a subnet mask is used to divide an IP network into subnetworks.
IP address identifies a device on a network, like 192.168.1.1
Subnet mask determines the network portion of an IP address, like 255.255.255.0
Subnet mask is used to separate the network and host portions of an IP address
- Q3. What is OSI and TCP/IP Model
- Ans.
OSI and TCP/IP models are networking models that define how data is transmitted over a network.
OSI model has 7 layers: Physical, Data Link, Network, Transport, Session, Presentation, Application.
TCP/IP model has 4 layers: Network Interface, Internet, Transport, Application.
OSI model is theoretical while TCP/IP model is practical and widely used.
OSI model is a reference model while TCP/IP model is a protocol stack.
Examp...
- Q4. What are the requirements for the implementation of stm-1 link and what is the capacity of stm-1 link
- Ans.
Requirements and capacity of stm-1 link implementation
Requirements include fiber optic cables, SDH equipment, and proper configuration
Capacity of stm-1 link is 155.52 Mbps
STM-1 link is commonly used in telecommunications for high-speed data transmission
(15 Questions)
- Q1. What is ip address and difference between ipv4 and ipv6?
- Ans.
An IP address is a unique numerical label assigned to each device connected to a computer network. IPv4 uses 32-bit addresses, while IPv6 uses 128-bit addresses.
IP address is a unique identifier for devices on a network.
IPv4 uses 32-bit addresses, represented in decimal format (e.g. 192.168.1.1).
IPv6 uses 128-bit addresses, represented in hexadecimal format (e.g. 2001:0db8:85a3:0000:0000:8a2e:0370:7334).
- Q2. What is vlan and vlan-id
- Ans.
VLAN stands for Virtual Local Area Network. VLAN ID is a unique identifier assigned to a VLAN.
VLAN is a logical grouping of devices on the same network segment.
VLANs help in segmenting network traffic for security and performance reasons.
VLAN ID is a number assigned to each VLAN to differentiate it from others.
For example, VLAN 10 might be used for finance department while VLAN 20 for marketing.
- Q3. What is layer-2 and layer-3 services. Also what is the difference between them.
- Ans.
Layer-2 and layer-3 services refer to different levels of network services in the OSI model.
Layer-2 services operate at the data link layer and include functions like MAC address assignment and Ethernet switching.
Layer-3 services operate at the network layer and include functions like IP address assignment and routing.
The main difference between layer-2 and layer-3 services is the level at which they operate in the OSI...
- Q4. Explain sdh structure and sdh frame
- Ans.
SDH structure refers to the hierarchy of synchronous digital signals, while SDH frame is the basic unit of data transmission in SDH networks.
SDH structure includes various levels such as STM-1, STM-4, STM-16, etc.
SDH frame consists of a fixed number of bytes, with overhead for management and error correction.
SDH frame structure includes sections, lines, and paths for data transmission.
Example: STM-1 is a common level i...
- Q5. What is DCCR and DCCM?
- Ans.
DCCR stands for Data Center Control Room and DCCM stands for Data Center Construction Manager.
DCCR is a centralized location within a data center where operators monitor the performance of servers, networks, and other equipment.
DCCM is responsible for overseeing the construction and maintenance of data center facilities.
Examples: DCCR helps in ensuring smooth operations of data centers by monitoring and managing resour...
- Q6. What is ipv4 and ipv6 address of google dns server
- Ans.
IPv4 address of Google DNS server is 8.8.8.8 and IPv6 address is 2001:4860:4860::8888.
IPv4 address: 8.8.8.8
IPv6 address: 2001:4860:4860::8888
- Q7. What is subnet mask and how to calculate the no. Of usable ip's. What is network host ip and broadcast ip
- Ans.
Subnet mask is used to divide an IP network into subnetworks, determining the network and host portions of an IP address.
Subnet mask is a 32-bit number that separates the network and host portions of an IP address.
To calculate the number of usable IPs in a subnet, subtract 2 from the total number of IPs in the subnet.
Network host IP is the first IP address in a subnet, while broadcast IP is the last IP address in a sub...
- Q8. What are different kinds of cards used in tejas 1400 and 1600 mux.
- Ans.
Different kinds of cards used in Tejas 1400 and 1600 mux include line cards, switch cards, and power cards.
Line cards: used for connecting the mux to external devices
Switch cards: used for routing data within the mux
Power cards: used for providing power to the mux
Examples: STM-1 line card, STM-4 switch card, power supply card
- Q9. What is difference between xa60g and xa20g card.
- Ans.
The main difference between xa60g and xa20g cards is the processing power and memory capacity.
xa60g card has higher processing power and memory capacity compared to xa20g card
xa60g card is more suitable for high-performance computing tasks
xa20g card may be more cost-effective for less demanding applications
- Q10. What is gpon technology? Also explain briefly gpon architecture?
- Ans.
GPON technology is a type of passive optical network that uses fiber-optic cables to deliver high-speed internet, TV, and phone services.
GPON stands for Gigabit Passive Optical Network
It uses a point-to-multipoint architecture, where a single optical fiber serves multiple users
GPON architecture includes an Optical Line Terminal (OLT) at the service provider's central office and Optical Network Terminals (ONTs) at the c...
- Q11. How to add and delete nodes in NMS?
- Ans.
Nodes can be added and deleted in NMS by using the management interface or command line interface.
Nodes can be added through the management interface by selecting the 'Add Node' option and providing the necessary information such as IP address, hostname, and SNMP credentials.
Nodes can also be added through the command line interface by using specific commands to add a new node to the network management system.
To delete...
- Q12. How to upgrade software in olt, ont and tejas 1400 locally and from nms?
- Ans.
To upgrade software in OLT, ONT, and Tejas 1400 locally and from NMS, follow these steps.
Locally: Use a USB drive to transfer the software update file to the device. Access the device's management interface and initiate the upgrade process.
From NMS: Use the Network Management System (NMS) to remotely push the software update to the devices. Schedule the upgrade during off-peak hours to minimize disruption.
Ensure compat...
- Q13. What are different types of alarms occuring in tejas equipments
- Ans.
Different types of alarms in Tejas equipments include power alarms, temperature alarms, and communication alarms.
Power alarms: indicate issues with power supply or voltage levels
Temperature alarms: alert when equipment temperature exceeds safe limits
Communication alarms: signal problems with data transmission or network connectivity
- Q14. Explain VCG, VCAT
- Ans.
VCG stands for Voltage Controlled Gain and VCAT stands for Voltage Controlled Attenuator.
VCG is a circuit that adjusts the gain of an amplifier based on a control voltage.
VCAT is a circuit that adjusts the attenuation of a signal based on a control voltage.
Both VCG and VCAT are commonly used in electronic devices to control signal levels.
Example: VCG can be used in audio amplifiers to adjust the volume based on user in...
- Q15. What is ipmpls? What are the advantages of MPLS? Which one is better mpls or traditional routing.
- Ans.
MPLS stands for Multiprotocol Label Switching. It is a protocol used in high-performance telecommunications networks.
Advantages of MPLS include improved performance, scalability, quality of service, and traffic engineering capabilities
MPLS allows for efficient packet forwarding based on labels instead of IP addresses
MPLS can support different types of traffic, such as voice, video, and data, with different service leve...
Selected
I applied via Walk-in and was interviewed in Mar 2023. There were 5 interview rounds.
(1 Question)
- Q1. Lte architecture and ip based questions
(1 Question)
- Q1. Lte architecture, ip based
(1 Question)
- Q1. Lte architecture and ip
(1 Question)
- Q1. What is region for job change and salary expectations
Selected
I applied via LinkedIn and was interviewed in Feb 2023. There were 3 interview rounds.
(3 Questions)
- Q1. Ask salary expectations
- Q2. Salary Discussion and relocation process
- Q3. Dacumentation and onbording
(2 Questions)
- Q1. Alarm troublesooting otn
- Q2. OTN fundamental troubleshooting.
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