Nuclear Power Corporation of India Technical Support Engineer Interview Questions and Answers for Experienced

WTG is a device that converts wind energy into electrical energy.

• WTG stands for Wind Turbine Generator

• It consists of blades, rotor, nacelle, and tower

• The blades capture wind energy and rotate the rotor

• The rotor is connected to a generator that produces electricity

• The nacelle houses the generator and other components

• The tower supports the entire structure

• WTGs can be onshore or offshore

• They are a renewable source of ener

Maintenance of 33kv vcb involves regular inspection, cleaning, lubrication, and testing.

• Inspecting the contacts and connections for signs of wear or damage

• Cleaning the contacts and insulators to prevent buildup of dirt and dust

• Lubricating the moving parts to ensure smooth operation

• Testing the VCB for proper functioning and tripping time

• Replacing any faulty components or parts

• Following manufacturer's guidelines and safe

PCC and MCC panels are electrical control panels used to distribute power to various electrical loads.

• PCC stands for Power Control Center and MCC stands for Motor Control Center.

• PCC panels are used to distribute power to various electrical loads while MCC panels are used to control and protect electric motors.

• PCC panels are generally used in power distribution systems while MCC panels are used in industrial application...read more

I specialize in full-stack development, focusing on JavaScript frameworks, cloud computing, and agile methodologies.

• Proficient in JavaScript frameworks like React and Angular for building dynamic user interfaces.

• Experienced in backend development using Node.js and Express, enabling seamless API integration.

• Skilled in cloud services such as AWS and Azure, optimizing application deployment and scalability.

• Familiar with a...read more

I have over 5 years of experience in software engineering, specializing in full-stack development and agile methodologies.

• Worked on multiple projects using JavaScript frameworks like React and Node.js.

• Led a team of 4 developers in creating a scalable e-commerce platform.

• Implemented CI/CD pipelines to streamline deployment processes.

• Contributed to open-source projects, enhancing my collaborative skills.

I have expertise in software development, algorithms, data structures, and web technologies, with a focus on scalable applications.

• Proficient in programming languages like Python, Java, and JavaScript.

• Experience with web frameworks such as React for front-end and Node.js for back-end development.

• Strong understanding of algorithms and data structures, demonstrated through competitive programming.

• Familiar with cloud serv...read more

Object oriented programming is a programming paradigm based on the concept of objects, which can contain data and code.

• Encapsulation: bundling data and methods that operate on the data into a single unit (object)

• Inheritance: allows a class to inherit properties and behavior from another class

• Polymorphism: ability for objects to be treated as instances of their parent class or as instances of their own class

Notice period is the amount of time an employee must give before leaving a job.

• Notice period is typically stated in the employment contract.

• It can vary from company to company and can range from 1 month to 3 months.

• During the notice period, the employee is expected to work as usual and hand over responsibilities.

• Some companies may allow employees to buy out their notice period by paying a fee.

• Notice period is important...read more

Disclosing current salary and willingness to relocate are common questions in job interviews.

• It is important to be honest about your current salary to avoid any discrepancies later on.

• Express your willingness to relocate if necessary, but also discuss any potential concerns or conditions.

• Consider the benefits of relocating to the base location, such as career growth opportunities or cost of living.

• Provide examples of s...read more

I am a software engineer with 5 years of experience in developing web applications using Java, Spring, and Angular.

• 5 years of experience in software development

• Proficient in Java, Spring, and Angular

• Strong problem-solving skills

• Experience working in Agile development environment

Transmission and distribution are the processes of delivering electricity from power plants to consumers.

• Transmission involves high voltage power lines that transport electricity over long distances.

• Distribution involves lower voltage power lines that deliver electricity to homes and businesses.

• Both processes require transformers to step up or step down voltage as needed.

• Smart grid technology is being used to improve t...read more