i
Laser Power & Infra
Filter interviews by
I applied via Referral and was interviewed before Oct 2022. There were 3 interview rounds.
Building strong relationships with co-workers through effective communication, collaboration, and mutual respect.
Communicate openly and honestly with co-workers
Listen actively to understand their perspectives and concerns
Offer support and assistance when needed
Respect their opinions and contributions
Celebrate successes and milestones together
Top trending discussions
I applied via Company Website
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 Walk-in and was interviewed before Apr 2023. There was 1 interview round.
Power plant cycle is a series of processes that convert fuel into electricity.
Fuel is burned to produce heat
Heat is used to boil water and create steam
Steam turns a turbine which generates electricity
Excess heat is released into the environment
Water is cooled and recycled in the system
Casting methods are processes used to create metal objects by pouring molten metal into a mold.
Sand casting: uses sand molds to create the shape of the object
Investment casting: uses wax patterns that are melted away to create the mold
Die casting: uses metal molds to create complex shapes with high accuracy
Permanent mold casting: uses reusable molds made of metal
Centrifugal casting: rotates the mold to distribute the m
Batch production is a manufacturing process where products are made in groups or batches, rather than individually.
Products are produced in specified quantities at a time
Each batch goes through the whole production process together
Common in industries like food processing, pharmaceuticals, and automotive manufacturing
Supercritical stage of steam refers to a state where it exhibits properties of both liquid and gas.
Occurs at temperatures and pressures above the critical point
Density and viscosity are similar to liquids, while diffusivity and compressibility are similar to gases
No distinct boundary between liquid and gas phases
Used in power plants for more efficient energy generation
I applied via LinkedIn and was interviewed before Dec 2021. There were 2 interview rounds.
I applied via Naukri.com and was interviewed in Jun 2023. There were 4 interview rounds.
I applied via Naukri.com and was interviewed before Nov 2023. There were 2 interview rounds.
Normality test in Six Sigma is used to check if data follows a normal distribution, which is important for statistical analysis.
Normality tests help ensure that the data meets the assumptions of the statistical tests being used in Six Sigma.
Common normality tests include Shapiro-Wilk test, Kolmogorov-Smirnov test, and Anderson-Darling test.
If data is not normally distributed, transformations or non-parametric tests may
Hypothesis testing is a statistical method used to make inferences about a population based on sample data.
Hypothesis testing involves formulating a null hypothesis and an alternative hypothesis.
The null hypothesis is assumed to be true until there is enough evidence to reject it.
A significance level is chosen to determine the threshold for rejecting the null hypothesis.
Common hypothesis tests include t-tests, chi-squa...
General aptitude test
based on 1 interview
Interview experience
based on 5 reviews
Rating in categories
Senior Engineer
55
salaries
| ₹0 L/yr - ₹0 L/yr |
Project Engineer
32
salaries
| ₹0 L/yr - ₹0 L/yr |
Assistant Manager
30
salaries
| ₹0 L/yr - ₹0 L/yr |
Electrical Site Engineer
30
salaries
| ₹0 L/yr - ₹0 L/yr |
Electrical Engineer
28
salaries
| ₹0 L/yr - ₹0 L/yr |
Adani Power
Tata Power
Reliance Power
NTPC