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Boiler tubes are color coded for easy identification and maintenance purposes.
Boiler tubes are typically color coded based on their function or material composition.
Common color codes include blue for feedwater tubes, red for steam tubes, and green for superheater tubes.
Color coding helps maintenance personnel quickly identify and troubleshoot issues with specific tubes.
Color coding also aids in proper installation and...
NTPC expects employees to demonstrate strong leadership, technical skills, commitment to safety, and dedication to achieving company goals.
Demonstrate strong leadership skills in managing teams and projects
Possess technical expertise relevant to the role
Prioritize safety in all operations and decision-making
Show dedication to achieving NTPC's goals and objectives
I applied via Company Website and was interviewed in Sep 2023. There were 2 interview rounds.
Topics covered technical and aptitude questions
A transformer works by transferring electrical energy between two or more circuits through electromagnetic induction.
Transformers consist of two coils of wire, known as the primary and secondary coils, wrapped around a core made of iron or other magnetic materials.
When an alternating current flows through the primary coil, it creates a changing magnetic field which induces a voltage in the secondary coil.
The ratio of t...
NTPC interview questions for popular designations
I applied via Company Website and was interviewed in Jun 2023. There were 4 interview rounds.
1. a task or piece of work allocated to
someone as part of a job or course of
study.
"a homework assignment"
2. the allocation of someone or
something as belonging to a particular
group or category.
"the assignment of individuals to
particular social positions"
A discussion group is a group of individuals, typically who share a similar interest, who gather either formally or informally to discuss ideas, solve problems, or make comments. Common methods of conversing including meeting in person, conducting conference calls, using text messaging, or using a website such as an Internet forum. People respond, add comments, and make posts on such forums, as well as on established mailing lists, in news groups, or in IRC channels. Other group members could choose to respond by posting text or image.
An aptitude test is an exam used to determine an individual's skill or propensity to succeed in a given activity. Aptitude tests assume that individuals have inherent strengths and weaknesses and have a natural inclination toward success or failure in specific areas based on their innate characteristics.
Aptitude tests are generally used for job placement, college program entry, and to help people to get an idea of where their interests and aptitudes can take them regarding careers.
Get interview-ready with Top NTPC Interview Questions
I applied via Recruitment Consulltant and was interviewed in Jun 2023. There were 2 interview rounds.
There are several types of power plants, including coal, natural gas, nuclear, hydroelectric, wind, solar, and geothermal.
Coal power plants
Natural gas power plants
Nuclear power plants
Hydroelectric power plants
Wind power plants
Solar power plants
Geothermal power plants
Components of boiler tube include water walls, superheater tubes, economizer tubes, and steam drum.
Water walls: Absorb heat from the combustion gases to generate steam.
Superheater tubes: Increase the temperature of the steam produced by the boiler.
Economizer tubes: Preheat the feedwater before it enters the boiler.
Steam drum: Separates steam from water in the boiler system.
I was interviewed in Aug 2023.
I applied via Referral and was interviewed in Dec 2023. There was 1 interview round.
The basic rule of safety in any organization is to prioritize the well-being of employees and create a safe working environment.
Ensure compliance with safety regulations and standards
Provide proper training and education on safety procedures
Regularly inspect and maintain equipment and facilities
Encourage reporting of safety concerns and incidents
Implement safety protocols and emergency response plans
Promote a safety cu...
Technical math reasoning english hindi
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The duration of NTPC interview process can vary, but typically it takes about less than 2 weeks to complete.
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