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NTPC Automation Engineer Interview Questions and Answers

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I applied via Referral and was interviewed before Mar 2020. There were 3 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. Method Overloading and Method Overriding
  • Q2. Excel Presentation

Interview Preparation Tips

Interview preparation tips for other job seekers - Work with business team and on excel presentation.

I applied via Referral and was interviewed before Mar 2021. There were 2 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Technical 

(2 Questions)

  • Q1. Tell me about yourself
  • Ans. Starting from curriculum to end up with experience and some small personal details in between
  • Answered Anonymously
  • Q2. Where do you see yourself in next 5 year
  • Ans. Look at the company hierarchy and look at yourself as growth perspective.
  • Answered Anonymously

Interview Preparation Tips

Interview preparation tips for other job seekers - Please ensure that your resume and skills set should be matched with JD it will boost your chance to get a call.

All the best for future.
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
4-6 weeks
Result
Selected Selected

I applied via Referral and was interviewed before Aug 2023. There were 2 interview rounds.

Round 1 - Technical 

(2 Questions)

  • Q1. About the projects worked
  • Q2. Questions on the product and logics that we worked
Round 2 - HR 

(2 Questions)

  • Q1. What is the notice period
  • Ans. 

    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...

  • Answered by AI
  • Q2. Current Salary and relocate to base location
  • Ans. 

    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...

  • Answered by AI
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. Technical questions related to electrical engineering
  • Q2. Domain related questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Strong Technical knowledge
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. What is Helm chart?
  • Q2. What does automated build check for

I applied via Recruitment Consultant and was interviewed in Mar 2021. There were 3 interview rounds.

Interview Questionnaire 

4 Questions

  • Q1. 1. Coding question on max sum of subsequence ?
  • Q2. 2. Coding in question of finding number with most frequency when input array size is ~ 1M.
  • Ans. 

    Finding number with most frequency in 1M size array of strings.

    • Use a hash table to store the frequency of each number.

    • Iterate through the array and update the frequency in the hash table.

    • Find the number with the highest frequency in the hash table.

  • Answered by AI
  • Q3. 3. Find lenght of linked list in single iteration.
  • Ans. 

    To find length of linked list in single iteration, use two pointers and traverse the list until the end.

    • Use two pointers, one moving one node at a time and the other moving two nodes at a time.

    • Traverse the list until the end is reached.

    • The number of iterations taken by the faster pointer to reach the end is the length of the linked list.

  • Answered by AI
  • Q4. In dept of Cassandra, Applciation performance improvement, troubleshooting.

Interview Preparation Tips

Interview preparation tips for other job seekers - There were total 4 round; results would be announced only after 4 rounds. Improve you core strenght by practicing more problem sloving questions.

Skills evaluated in this interview

Interview experience
2
Poor
Difficulty level
Hard
Process Duration
4-6 weeks
Result
Selected Selected

I applied via Company Website and was interviewed before Sep 2022. There were 2 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Technical 

(6 Questions)

  • Q1. What does siemens-energy do?
  • Ans. 

    Siemens Energy is a global energy technology company providing solutions for sustainable energy generation, transmission, and distribution.

    • Siemens Energy offers products and services for power generation, transmission, and distribution

    • They focus on sustainable energy solutions such as wind power, gas turbines, and grid technology

    • The company also provides digital solutions for energy management and optimization

    • Siemens E...

  • Answered by AI
  • Q2. Technical knowledge about compressors
  • Q3. 3D modelling in Nx, solidworks, E3D,...
  • Ans. 

    3D modelling software like Nx, Solidworks, and E3D are commonly used in engineering for designing and visualizing complex systems.

    • 3D modelling software like Nx, Solidworks, and E3D are used for creating detailed 3D models of mechanical components and systems.

    • These software tools allow engineers to simulate and analyze the behavior of their designs before manufacturing.

    • They are essential for designing products in indust...

  • Answered by AI
  • Q4. P&ID, piping iso & BOM related questions
  • Q5. SAP ERP knowledge
  • Q6. Valves, expansion joints, bellows, noise hood, pressure vessels, intercoolers, LOS , Separator, volume bottle, etc. Design knowledge related questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Reference is God in Siemens india, you don't need knowledge if you know anyone in company at higher level & politics is treated above all skills, so be prepared for that

Skills evaluated in this interview

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I appeared for an interview before Feb 2024.

Round 1 - Technical 

(1 Question)

  • Q1. Object oriented programming concept.
  • Ans. 

    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

  • Answered by AI
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(3 Questions)

  • Q1. Just half hour interview Oops concept
  • Q2. . Net and angular basics
  • Q3. Project in details
Round 2 - Behavior 

(3 Questions)

  • Q1. What if team is not supporting you
  • Q2. Manager is not agree
  • Q3. 5 year your goals
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Campus Placement and was interviewed before Aug 2023. There were 2 interview rounds.

Round 1 - HR 

(2 Questions)

  • Q1. Tell us about yourself
  • Ans. 

    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

  • Answered by AI
  • Q2. Qualifications and current status
Round 2 - Technical 

(3 Questions)

  • Q1. Core and Advance Java questions
  • Q2. Situational questions
  • Q3. Questions related to spring and different frameworks

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