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I applied via Naukri.com and was interviewed in Jul 2021. There were 3 interview rounds.
Circuit breakers are selected based on voltage, current rating, interrupting capacity, and application.
Voltage rating should be equal to or greater than the system voltage
Current rating should be selected based on the maximum current expected in the circuit
Interrupting capacity should be sufficient to interrupt the maximum fault current
Application-specific requirements such as environmental conditions and type of load ...
MCB, MCCB, and MPCB are circuit breakers used for electrical protection. They differ in their current ratings and trip characteristics.
MCB stands for Miniature Circuit Breaker and is used for low current applications up to 125A.
MCCB stands for Molded Case Circuit Breaker and is used for higher current applications up to 2500A.
MPCB stands for Motor Protection Circuit Breaker and is used for protecting motors from overlo...
Calculation of cable size and busbar size is crucial for electrical design engineers.
Cable size calculation involves determining the current carrying capacity of the cable and selecting the appropriate size based on the load requirements.
Busbar size calculation involves determining the current carrying capacity of the busbar and selecting the appropriate size based on the load requirements.
Factors to consider when calc...
The IP rating of a panel refers to its level of protection against solids and liquids. Panels can be separated by physical barriers or electrical insulation.
IP rating indicates the degree of protection provided by a panel against dust and water. Higher IP ratings offer better protection.
Separation of panels can be achieved through physical barriers such as walls, partitions, or enclosures.
Electrical insulation is anoth...
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I applied via Naukri.com and was interviewed in Jul 2024. There were 2 interview rounds.
A Variable Frequency Drive (VFD) is a type of motor controller that drives an electric motor by varying the frequency and voltage supplied to the motor.
VFDs are used to control the speed and torque of AC induction motors.
They convert fixed frequency and voltage input to variable frequency and voltage output.
VFDs improve energy efficiency by matching motor speed to the actual load requirements.
They are commonly used in ...
The process for calculating power load involves determining the electrical demand of a system or device.
Identify all electrical devices and their power ratings in the system.
Calculate the power consumption of each device by multiplying its voltage and current.
Sum up the power consumption of all devices to get the total power load.
Consider factors like power factor and diversity to account for variations in power usage.
...
MPCB stands for Motor Protection Circuit Breaker and MCB stands for Miniature Circuit Breaker.
MPCB is specifically designed to protect motors from overloads and short circuits.
MCB is a type of circuit breaker that automatically switches off electrical circuits during abnormal conditions.
Both MPCB and MCB are important components in electrical systems for protecting equipment and preventing electrical hazards.
I have 5 years of experience working at my previous company as an Electrical Design Engineer.
Led the design and development of electrical systems for commercial buildings
Collaborated with cross-functional teams to ensure project deadlines were met
Performed testing and troubleshooting of electrical components
Implemented cost-saving measures by optimizing designs and materials
My salary expectations are in line with industry standards for an experienced Electrical Design Engineer.
Research industry standards for Electrical Design Engineer salaries
Consider years of experience, education, and location when determining salary expectations
Be prepared to negotiate based on benefits and additional perks offered by the company
I was interviewed in Sep 2017.
I applied via Referral
Data structures are a way to organize and store data efficiently.
Data structures are used to store and manipulate data in a structured manner.
They provide different ways to access and perform operations on the data.
Examples include arrays, linked lists, stacks, queues, trees, and graphs.
Developed a web-based project management tool for tracking tasks and deadlines
Used React.js for front-end development
Implemented RESTful APIs using Node.js and Express for back-end
Utilized MongoDB for database management
Incorporated user authentication and authorization features
Integrated real-time notifications using Socket.io
My name is John Smith.
Full name is John Smith
Common name in English-speaking countries
Easy to remember and pronounce
The question is unrelated to the medical field and is not a puzzle or riddle.
The question is asking about the meaning of the interviewer's name.
You can ask the interviewer about the origin or cultural significance of their name.
You can also mention that names often have different meanings in different languages or cultures.
My strengths include problem-solving skills, attention to detail, and strong communication abilities.
Strong problem-solving skills - I enjoy tackling complex issues and finding creative solutions.
Attention to detail - I am meticulous in my work and strive for accuracy in all tasks.
Strong communication abilities - I can effectively convey ideas and collaborate with team members.
posted on 16 Dec 2015
Seeking new challenges and opportunities for growth.
Desire for new challenges and opportunities for growth
Seeking a better work-life balance
Company restructuring or downsizing
Relocation to a different city or country
Yes, I can remove all the pcs from the lab and keep them in another lab right now.
Ensure all the necessary equipment and tools are available for the move
Coordinate with the lab staff to ensure a smooth transition
Label and document each PC for easy identification and setup in the new lab
Ensure proper packaging and handling to prevent any damage during the move
Fibonacci series is a sequence of numbers where each number is the sum of the two preceding ones.
The first two numbers of the series are always 0 and 1
The next number is the sum of the previous two numbers
The series goes on infinitely: 0, 1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89, 144, ...
Pseudo code: 1. Initialize variables a=0, b=1, c=0 2. Print a and b 3. Repeat steps 4-6 until desired number of terms 4. c=a+b 5. Pr
Algorithm for matrix multiplication
Create a result matrix with dimensions of the two input matrices
Iterate through each row and column of the result matrix
For each element in the result matrix, multiply corresponding row in first matrix with corresponding column in second matrix
Add the products obtained in the previous step to get the final value for the element
I worked on a project that involved sentiment analysis of customer reviews using Naive Bayes algorithm.
The project involved collecting customer reviews from various sources.
Preprocessing the data by removing stop words, stemming, and tokenizing.
Used Naive Bayes algorithm for sentiment analysis.
The algorithm was chosen because of its simplicity and effectiveness in text classification tasks.
The accuracy of the model was
Developed a web-based project management system for a construction company.
Used PHP and MySQL for backend development
Implemented user authentication and authorization
Designed a responsive UI using Bootstrap
Integrated Google Maps API for location tracking
Enabled file uploads and downloads for project documents
EXTC and IT are not mutually exclusive fields. My knowledge in EXTC complements my skills in IT.
My knowledge in EXTC gives me a strong foundation in electronics and communication, which are essential in the IT industry.
I have also gained programming skills through my coursework and projects in EXTC.
IT is a rapidly growing field with a lot of opportunities, and I believe my skills and knowledge make me a strong candidat...
Yes, I am open to relocation for the right opportunity.
I am willing to relocate for a position that aligns with my career goals
I am excited about the prospect of exploring a new city and culture
I am flexible and adaptable to new environments
I am familiar with several programming languages.
Java
Python
C++
JavaScript
SQL
A leader inspires and motivates while a manager plans and organizes.
Leaders focus on the big picture while managers focus on details
Leaders lead by example while managers delegate tasks
Leaders inspire and motivate while managers enforce rules and policies
Leaders are visionaries while managers are implementers
Examples of leaders: Steve Jobs, Martin Luther King Jr. Examples of managers: Tim Cook, COO of Apple
Yes, I am open to relocation for the right opportunity.
I am willing to relocate for the right job opportunity
I am open to exploring new places and cultures
I understand that relocation may come with challenges, but I am prepared to face them
I am excited about the prospect of starting fresh in a new location
I'm sorry, I don't have that information.
N/A
The TCS aptitude test was challenging but fair.
The test covered a wide range of topics including math, logic, and English.
The questions were designed to test problem-solving skills and critical thinking.
Time management was crucial as there were many questions to answer in a limited time.
Overall, the test was a good indicator of one's aptitude for software engineering.
I am a software engineer with 5 years of experience in developing web applications using Java, Spring Boot, and Angular.
5 years of experience in software development
Proficient in Java, Spring Boot, and Angular
Strong problem-solving skills
MindTree's focus on innovation, culture of learning, and diverse opportunities make it an ideal fit for my career growth.
Strong focus on innovation and cutting-edge technologies
Culture of continuous learning and development
Diverse opportunities for growth and career advancement
I am currently focusing on gaining practical experience in the software engineering field, but I may consider pursuing higher studies in the future.
Currently focusing on gaining practical experience in software engineering
Open to considering higher studies in the future
Higher studies could include a Master's degree in Computer Science or related field
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