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I was interviewed in Jan 2025.
A single line diagram is a simplified representation of a power system using standardized symbols to show the electrical connections and components.
It shows the main components of the system such as generators, transformers, breakers, etc.
Lines represent electrical connections between components.
It is used for planning, designing, and analyzing power systems.
Helps in understanding the flow of power and identifying pote...
A transformer is a device that transfers electrical energy between two or more circuits through electromagnetic induction.
Consists of two coils of wire, known as primary and secondary coils
Primary coil is connected to a power source, inducing a magnetic field
Magnetic field causes voltage to be induced in the secondary coil
Used to step up or step down voltage levels in electrical systems
Commonly used in power distributi
A generator is a device that converts mechanical energy into electrical energy.
Generators use electromagnetic induction to produce electricity
They are commonly used in power plants, homes, and businesses
Examples include diesel generators, wind turbines, and hydroelectric generators
A motor is a device that converts electrical energy into mechanical energy to produce motion.
Motors consist of a rotor and a stator, with the rotor rotating within the stator.
They work based on the principle of electromagnetic induction, where a current-carrying conductor experiences a force in a magnetic field.
Motors are used in various applications such as industrial machinery, household appliances, and electric vehi
I applied via Naukri.com and was interviewed in Jul 2024. There were 2 interview rounds.
Not good for future.
I worked at a multinational engineering firm specializing in power systems.
Managed projects related to power distribution and transmission
Collaborated with cross-functional teams to design and implement electrical systems
Performed testing and troubleshooting of electrical components
Participated in regular training sessions to stay updated on industry trends
I applied via Approached by Company and was interviewed in Dec 2023. There were 2 interview rounds.
What people are saying about TCS
TCS interview questions for designations
My strength programming language is C++. I have extensive experience in developing software and solving complex problems using C++.
Proficient in object-oriented programming with C++
Strong knowledge of data structures and algorithms
Experience in developing efficient and scalable code
Familiarity with C++ libraries and frameworks
Ability to debug and optimize code for performance
Experience in multi-threading and parallel p...
C is a low-level programming language while Java is a high-level object-oriented language.
C is a procedural language while Java is an object-oriented language.
C has manual memory management while Java has automatic garbage collection.
C is platform-dependent while Java is platform-independent.
C supports pointers while Java does not.
C is typically used for system-level programming while Java is used for application devel
Data structure is a way of organizing and storing data in a computer so that it can be accessed and manipulated efficiently.
Data structures define the way data is organized and stored in memory.
They provide efficient algorithms for accessing, inserting, and deleting data.
Examples of data structures include arrays, linked lists, stacks, queues, trees, and graphs.
In 5 years, I see myself as a senior electrical engineer leading a team on innovative projects and contributing to the growth of the company.
Leading a team on innovative projects
Contributing to the growth of the company
Possibly pursuing further education or certifications
Mentoring junior engineers
Attending industry conferences and staying updated on latest technologies
I would prefer a job to gain practical experience and apply my knowledge in a real-world setting.
Prefer job for practical experience
Apply knowledge in real-world setting
Gain industry exposure
Financial independence
Opportunity for career growth
I applied via Naukri.com and was interviewed in Aug 2020. There were 3 interview rounds.
I applied via Walk-in and was interviewed in Nov 2018. There were 6 interview rounds.
Name mangling is a technique used by compilers to give unique names to functions and variables to avoid naming conflicts.
Name mangling is used in C++ to support function overloading.
It is also used in Python to avoid naming conflicts in modules.
Name mangling can make it difficult to access variables and functions from outside the class in which they are defined.
In C++, name mangling can be seen by using the 'nm' comman
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