L&T Power Supply Chain Executive Interview Questions and Answers

Q1. This was with manager level
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Q1. This was with more senior member - DGM level
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Types of cement and what is iscodes

Welding set found in bad condition, what would you do so that there will be no need to stop the work

Q1. What is accident investigation and why it is important
Ans. 
Accident investigation is the process of analyzing incidents to determine their causes and prevent future occurrences.
• Accident investigation involves gathering information, examining evidence, and interviewing witnesses to understand the sequence of events leading to an accident.

• It helps identify root causes, such as equipment failure, human error, or unsafe work practices.

• By understanding the causes, organizations can...read more
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Q1. Tell me about yourself
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Q2. Question about gas turbine
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Q3. Questions about steam turbines
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Q4. Questions about HRSG
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Q5. Questions about turbine protection
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Q1. COLOUR CODE OF BOILER TUBES
Ans. 
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...read more
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Q1. EXPECTATIONS FROM NTPC
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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
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Q1. What is strength that can assist us,
Ans. I am willingness to learn and dedicated person
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Q2. What is basic rule of safety in any organisation
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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...read more
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Q3. Why do you want join our company
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Q4. How much salary is perfect to join our organization,
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Q1. Plant related questions like daily activities operation planning.
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Q1. Notice period, current salary & expectation.
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General aptitude test

Q1. What is normality test in six sigma
Ans. 
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
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Q1. What is hypothesis test
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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...read more
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