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Ardhamatic,reasoning
Full stack Java Developer
I applied via AmbitionBox and was interviewed in Nov 2022. There were 4 interview rounds.
Electrical equipment can be classified into several branches based on their functions and applications.
Power equipment - transformers, generators, motors, switchgear
Lighting equipment - bulbs, tubes, fixtures
Communication equipment - telephones, radios, antennas
Control equipment - relays, circuit breakers, controllers
Electronic equipment - computers, TVs, audio systems
Testing equipment - multimeters, oscilloscopes, pow
Earth has various resources including minerals, water, air, and energy sources.
Minerals such as gold, silver, copper, and iron are found in the earth's crust.
Water is a vital resource for all living beings and is found in oceans, rivers, and lakes.
Air is composed of various gases such as oxygen, nitrogen, and carbon dioxide.
Energy sources include fossil fuels, solar energy, wind energy, and hydroelectric power.
Other re...
I applied via Campus Placement and was interviewed in Aug 2021. There were 5 interview rounds.
No
C, C++ languages learning now
What people are saying about Tech Mahindra
A dropout switch is an electrical switch that opens when the voltage drops below a certain level.
It is used to protect electrical equipment from damage due to low voltage.
It can be manually or automatically reset.
Examples include low voltage disconnect switches and thermal overload switches.
It is commonly used in battery systems to prevent over-discharge.
It is also used in power distribution systems to prevent damage t
A diode is an electronic component that allows current to flow in only one direction.
It has two terminals, an anode and a cathode.
It is commonly used in rectifiers to convert AC to DC.
It can also be used as a voltage regulator or a signal modulator.
It is made of semiconductor materials such as silicon or germanium.
It has a forward voltage drop that varies depending on the material and temperature.
HRC fuse stands for High Rupturing Capacity fuse. It is a type of fuse that can withstand high fault currents.
HRC fuse is designed to protect electrical equipment from overcurrents.
It has a high breaking capacity and can interrupt high fault currents without causing damage to the equipment.
HRC fuse is commonly used in industrial and commercial applications.
It is available in different sizes and ratings to suit differen...
The RPM of a 4 pole motor is determined by the frequency of the power supply and the number of poles.
The RPM of a 4 pole motor is directly proportional to the frequency of the power supply.
The RPM of a 4 pole motor is inversely proportional to the number of poles.
For example, a 4 pole motor connected to a 60 Hz power supply will have an RPM of approximately 1800.
If the power supply frequency is increased to 120 Hz, the...
Yes, 10 kW is equal to 13.41 HP.
1 kW = 1.34 HP
Therefore, 10 kW = 10 x 1.34 = 13.41 HP
Conversion formula: HP = kW x 1.34
An isolator is an electrical switch that isolates a part of the circuit from the rest for maintenance or safety purposes.
Isolators are used to disconnect a circuit from the power source.
They are often used in high voltage applications.
Isolators are different from circuit breakers or fuses, as they do not provide protection against overloads or short circuits.
They are commonly used in industrial settings and power distr...
DC voltage is a constant voltage while AC voltage changes direction periodically.
DC voltage is a steady voltage that flows in one direction only
AC voltage changes direction periodically and has a frequency measured in Hertz
DC voltage is commonly used in batteries and electronic devices
AC voltage is used in household power outlets and electrical grids
A motor's speed can be controlled by a variable frequency drive (VFD).
A VFD can adjust the frequency of the electrical power supplied to the motor, which in turn controls its speed.
VFDs are commonly used in industrial settings to control the speed of motors powering machinery.
VFDs can also improve energy efficiency by reducing the amount of power consumed by the motor.
Other methods of controlling motor speed include us...
I applied via Company Website and was interviewed in Jun 2022. There was 1 interview round.
I was interviewed in Apr 2017.
I am a software developer with a passion for coding and problem-solving. My family is supportive and has always encouraged my career in tech.
Experienced software developer
Passionate about coding and problem-solving
Supportive family that encourages my career in tech
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.
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Interview experience
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