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I applied via Approached by Company and was interviewed before Feb 2023. There were 3 interview rounds.
IGBT stands for Insulated Gate Bipolar Transistor. It is a type of power semiconductor device used for switching applications.
IGBT combines the advantages of both MOSFET and bipolar transistors.
It is commonly used in high power applications such as motor drives, inverters, and power supplies.
IGBTs have three terminals: gate, collector, and emitter.
They are used for high voltage and high current applications due to thei
MOSFETs are not suitable for Vensys machines due to their limited voltage and current capabilities.
MOSFETs have limited voltage and current ratings compared to other power semiconductor devices like IGBTs.
Vensys machines typically require high voltage and current handling capabilities, which MOSFETs may not be able to provide.
IGBTs are commonly used in Vensys machines due to their higher voltage and current ratings.
MOS...
Slip is the difference between synchronous speed and rotor speed in an induction motor.
Slip is expressed as a percentage.
It is calculated using the formula: (Synchronous speed - Actual speed) / Synchronous speed * 100%
For example, if the synchronous speed is 1800 RPM and the actual speed is 1750 RPM, the slip would be (1800 - 1750) / 1800 * 100% = 2.78%
Poles in a generator are used to create a magnetic field necessary for generating electricity.
Poles are typically made of magnetic material such as iron or steel.
The interaction between the poles and the rotor creates a magnetic field, inducing voltage in the stator windings.
The number of poles in a generator determines its speed and frequency of the generated electricity.
Common types of generators include 2-pole, 4-po
If slip value greater than 1 tyan what happened
Factors affecting pricing of products on e-retail website
Cost of production
Competitor pricing
Demand and supply
Target audience
Marketing and advertising costs
Vertical scrolling is the best option for e-retail websites.
Vertical scrolling is more intuitive and easier to use for most users.
Horizontal scrolling can be confusing and frustrating for users.
Each product on a different page can lead to slower load times and more clicks for users.
Infinite scrolling can be a good option for some e-retail websites.
Consider the type of products being sold and the user experience when de
My happiest moment was when I got accepted into my dream university.
Received the acceptance letter in the mail
Celebrated with family and friends
Felt a sense of accomplishment and excitement for the future
I completed internships at two different companies, one focused on web development and the other on software testing.
Interned at XYZ Company as a web developer, worked on front-end development using React and back-end development using Node.js
Interned at ABC Company as a software tester, tested various software applications and reported bugs to the development team
My strengths include problem-solving, adaptability, and teamwork. My weaknesses include public speaking and time management.
Strengths: Problem-solving - I enjoy finding solutions to complex problems. Adaptability - I am able to quickly adjust to new situations. Teamwork - I work well in a team environment and value collaboration.
Weaknesses: Public speaking - I get nervous when speaking in front of large groups. Time ma...
I enjoy playing sports, reading books, and volunteering in my community.
Playing basketball and soccer with friends
Reading books on technology and self-improvement
Volunteering at local food banks and animal shelters
I believe gaining practical experience is more valuable than pursuing further education at this point in my career.
I have gained valuable experience through internships and projects
I am constantly learning and improving my skills through online courses and workshops
I may consider pursuing further education in the future if it aligns with my career goals
I applied via Campus Placement and was interviewed before May 2021. There were 3 interview rounds.
Related to question for the aptitude test
posted on 14 Jan 2015
Code to print a matrix in spiral order
Create four variables to keep track of the boundaries of the matrix
Loop through the matrix in a spiral order and print each element
Adjust the boundaries of the matrix after each loop iteration
I realized my passion for coding during my Chemical Engineering studies and pursued it further through self-learning and projects.
Discovered passion for coding during Chemical Engineering studies
Pursued coding through self-learning and projects
Believe software engineering offers more opportunities for growth and impact
While planning a project, I had to adjust the timeline due to unexpected delays in the delivery of hardware components.
Planned a project with a specific timeline
Ordered necessary hardware components
Delivery of hardware components was delayed
Adjusted the timeline to accommodate the delay
Ensured that the project was completed successfully despite the delay
During a team project, I adjusted my communication style to better collaborate with a team member.
I noticed that my team member preferred more frequent check-ins and updates than I was used to.
I adapted by scheduling regular meetings and sending progress updates more frequently.
This helped us work more effectively together and complete the project on time.
As a project lead, I had to coordinate with the development, testing, and design teams to ensure timely delivery of a product.
Coordinated with development team to ensure timely completion of coding tasks
Worked with testing team to ensure proper testing and bug fixing
Collaborated with design team to ensure product met client's expectations
I led a team to develop a new feature for our company's flagship product.
Identified the need for the feature through customer feedback
Convinced the team and management to prioritize the feature
Coordinated with designers, developers, and testers to deliver the feature on time
Received positive feedback from customers and increased revenue for the company
I initiated a project to automate the testing process for our team.
Identified the need for automation to save time and improve accuracy
Researched and evaluated different testing tools
Presented the proposal to the team and got their buy-in
Implemented the automation process and trained the team on its usage
Worked as part of a team in developing a mobile application.
Collaborated with team members to define project requirements
Assigned tasks and tracked progress using project management tools
Conducted code reviews and provided feedback to team members
Resolved conflicts and ensured timely delivery of project milestones
Prepared a speech for a group of high school students on the importance of computer science.
Researched the audience to understand their interests and level of knowledge
Created an engaging presentation with relatable examples
Practiced the speech multiple times to ensure smooth delivery
Encouraged questions and feedback from the audience
Provided additional resources for those interested in pursuing computer science
I applied via Walk-in and was interviewed before Oct 2021. There were 3 interview rounds.
The type of XYZ is a software platform that utilizes machine learning algorithms to analyze data and provide insights.
XYZ is a software platform
It uses machine learning algorithms to analyze data
It provides insights based on the analyzed data
Examples of use cases include fraud detection, predictive maintenance, and customer segmentation
I applied via LinkedIn and was interviewed in Dec 2020. There were 4 interview rounds.
An E-Commerce system can be designed by identifying user requirements, selecting appropriate technologies, and implementing secure payment and shipping methods.
Identify user requirements and create user stories
Select appropriate technologies for front-end, back-end, and database
Implement secure payment and shipping methods
Design a user-friendly interface with easy navigation
Ensure scalability and performance of the sys...
Logistic regression is a statistical method used to analyze and model the relationship between a dependent variable and one or more independent variables.
It is a type of regression analysis used for predicting binary outcomes
It uses a logistic function to model the probability of the dependent variable
It is commonly used in fields such as healthcare, finance, and marketing
Example: Predicting whether a customer will buy...
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Interview experience
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Rating in categories
Junior Engineer
4
salaries
| ₹2.5 L/yr - ₹4.6 L/yr |
Reliance Retail
Walmart
DMart
Future Group