Upload Button Icon Add office photos
Premium Employer

i

This company page is being actively managed by Tata Power Team. If you also belong to the team, you can get access from here

Tata Power Verified Tick

Compare button icon Compare button icon Compare

Proud winner of ABECA 2024 - AmbitionBox Employee Choice Awards

zig zag pattern zig zag pattern

Filter interviews by

Clear (1)

Tata Power Executive Trainee Interview Questions and Answers

Updated 5 Apr 2015

Tata Power Executive Trainee Interview Experiences

1 interview found

Executive Trainee Interview Questions & Answers

user image Neeraj Lawaniya

posted on 4 Apr 2015

Interview Preparation Tips

Round: Test
Experience: Each part was having its own time. Aptitude and Technical part was having basic questions but Reasoning and English part might create a little problem.
Tips: Just be careful while solving reasoning part and attend sufficient questions of every part compulsorily.Take a little preparation of every part using internet or book.
Duration: 1 hour 30 min minute
Total Questions: 15+10+15+20

Round: Group Discussion
Experience: Its was my first GD and went well. I started the GD. Observer gave us 1 min time to think about the topic and make points.
Tips: Be confident. Put your points at the starting itself otherwise you may lose your confident.Do not be seated simple, they observe your gestures too.If you don't have any idea regarding to the topic then first listen to other people and make some points and put according to your understanding
Duration: 15 minutes

Round: Technical Interview
Experience: It was a combined interview(Tech+ HR). there were 3 people in the interview jury. All the questions were from my summer internship in the starting. They  asked very basic questions regarding the internship.

And in the last they asked HR questions, basic HR questions. Since my interview was held at very last so they skipped 'tell us about yourself' part. 

Basically i can say it was a chill n cool interview although it was my first interview
Tips: As i said they asked questions from the summer training so just prepare basic questions from your summer training.

Don't take pressure of interview, just assume you are sitting in a class viva. Be confident and don't thing whether  you will be selected or not.

General Tips: In the interview, be honest no need to lie about anything. Answer the questions which you really know otherwise say directly that ' sorry sir i don't know', that's it. Be in touch with your colleagues who have already placed.
Skill Tips: You can easily pass the Test part and GD part. For GD take help from youtube. But you should have basic knowledge of your stream, that will be more than sufficient. At last very important, do your summer training very seriously, no matter from where you are doing it. Just do it honestly.
Skills: Summer training
College Name: MNIT Jaipur
Motivation: Let me join this company first then i'll share about it :P
Funny Moments: This is the first Campus Recruitment test which i cracked, it was first GD and interview too.

i cracked GD and interview in the first attempt which seem very funny to me cause i didn't expect that.

Interview questions from similar companies

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 Resume tips
Round 2 - Aptitude Test 

It was easy but lengthy, almost 130 q was there 40 domain , 30 verbal,30 analytical

Round 3 - Group Discussion 

Was elemenating round .
Try to relate your lines to company
And. Be solution oriented not problem

Interview Preparation Tips

Interview preparation tips for other job seekers - Best of luck 👍 and go for it
Prepare it
Also go in interview with positive attitude
Interview experience
4
Good
Difficulty level
Hard
Process Duration
4-6 weeks
Result
Selected Selected

I applied via Campus Placement and was interviewed before Aug 2023. There was 1 interview round.

Round 1 - One-on-one 

(1 Question)

  • Q1. Share your Background
  • Ans. 

    I have a Bachelor's degree in Business Administration and previous experience in sales and customer service.

    • Bachelor's degree in Business Administration

    • Experience in sales and customer service

    • Strong communication and interpersonal skills

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Be well prepared
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Aptitude Test 

(1 Question)

  • Q1. What is Trail balance
  • Ans. 

    A trial balance is a list of all the general ledger accounts contained in the ledger of a business.

    • It is used to ensure that the total debits equal the total credits in the accounting records.

    • It is prepared at the end of an accounting period before the financial statements are prepared.

    • Errors in the accounting records can be identified by checking the trial balance.

    • Example: If the total debits in the trial balance do n...

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

Written & MCQ test conducted

Round 2 - Group Discussion 

Imaginary topic on industrial situation, easy one, time 20 minutes

Round 3 - One-on-one 

(2 Questions)

  • Q1. HR questions and technical questions
  • Q2. Basic technical question on subject
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Aptitude Test 

Simple and easy aptitude test is there

Round 2 - Group Discussion 

In GD simple topics were given

Round 3 - Aptitude Test 

Simple aptitude question from reasoning and quants

Interview experience
4
Good
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Approached by Company and was interviewed in Nov 2023. 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 Resume tips
Round 2 - Technical 

(3 Questions)

  • Q1. Solar cell process
  • Q2. What's solar cell process
  • Ans. 

    The solar cell process involves the conversion of sunlight into electricity using semiconductor materials.

    • Solar cells are made of semiconductor materials, typically silicon.

    • The process starts with the absorption of sunlight by the solar cell.

    • The absorbed sunlight generates electron-hole pairs in the semiconductor material.

    • The electron-hole pairs are separated by the electric field within the solar cell.

    • The separated ch...

  • Answered by AI
  • Q3. Which gases and chemicals are used in cell processes?
  • Ans. 

    Gases and chemicals used in cell processes include oxygen, carbon dioxide, glucose, ATP, and enzymes.

    • Oxygen is used in cellular respiration to produce energy.

    • Carbon dioxide is a waste product of cellular respiration.

    • Glucose is a source of energy for cells.

    • ATP (adenosine triphosphate) is the energy currency of cells.

    • Enzymes are proteins that catalyze chemical reactions in cells.

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Interview is first step for identify person ability and experience but interviews are not decided anything

Interview Questionnaire 

10 Questions

  • Q1. If you are asked to construct a dam in Mizoram, what will be the problems you are expected to face and what all logistics will you be looking out for?
  • Ans. 

    Constructing a dam in Mizoram: expected problems and logistics.

    • Environmental impact assessment

    • Land acquisition and compensation

    • Design and engineering challenges

    • Transportation of heavy equipment and materials

    • Availability of skilled labor

    • Power supply and communication infrastructure

    • Community engagement and consultation

    • Cost and funding sources

  • Answered by AI
  • Q2. In what situations do we prefer the use of steel structures?
  • Ans. 

    Steel structures are preferred in situations where high strength, durability, and resistance to environmental factors are required.

    • In high-rise buildings and skyscrapers

    • In bridges and other transportation infrastructure

    • In industrial facilities and warehouses

    • In offshore structures and oil rigs

    • In areas with high seismic activity or extreme weather conditions

    • When quick construction is required

    • When cost-effectiveness is a

  • Answered by AI
  • Q3. What is a green building? (90 GB in India)
  • Ans. 

    A green building is a sustainable and energy-efficient building that minimizes its impact on the environment.

    • Green buildings use renewable energy sources like solar power

    • They are designed to reduce energy consumption and waste production

    • They use eco-friendly materials and technologies

    • Examples include LEED-certified buildings and net-zero energy buildings

  • Answered by AI
  • Q4. What are your strengths?
  • Ans. 

    My strengths include adaptability, problem-solving, and communication.

    • Adaptability: I am able to adjust to new situations and environments quickly.

    • Problem-solving: I enjoy finding solutions to complex problems and have a strong analytical mindset.

    • Communication: I am able to effectively communicate with colleagues and clients, both verbally and in writing.

  • Answered by AI
  • Q5. What is your biggest acievement till date?
  • Ans. 

    My biggest achievement till date is completing a challenging project within a tight deadline.

    • Successfully completed a project within a tight deadline

    • Received appreciation from the client for the quality of work

    • Managed a team of 10 people and ensured timely delivery

    • Implemented innovative solutions to overcome obstacles

    • Improved the efficiency of the project by 20%

  • Answered by AI
  • Q6. Five years down the line, where do you see yourself?
  • Ans. 

    In five years, I see myself as a successful manager, leading a team towards achieving organizational goals.

    • I aim to develop my leadership skills and gain experience in managing a team

    • I plan to take on more responsibilities and contribute to the growth of the company

    • I hope to have made significant progress towards achieving my long-term career goals

    • I want to continue learning and improving my skills to stay relevant in

  • Answered by AI
  • Q7. Would you be willing to leave the place if some other firm pays you more?
  • Ans. 

    I believe in loyalty and commitment towards my work and the company. Money is not the only factor for me to switch jobs.

    • I prioritize job satisfaction and growth opportunities over salary

    • I value the relationships and experiences I have gained in my current company

    • I would consider the offer and discuss it with my current employer before making a decision

    • I would only leave if the new opportunity aligns with my career goal

  • Answered by AI
  • Q8. Give an example of your leadership ?
  • Ans. 

    As a team leader in my previous job, I motivated my team to achieve a 20% increase in sales within 6 months.

    • I set clear goals and communicated them effectively to my team

    • I identified each team member's strengths and delegated tasks accordingly

    • I provided regular feedback and recognition for their hard work

    • I encouraged collaboration and brainstorming sessions to come up with innovative ideas

    • I led by example and worked al

  • Answered by AI
  • Q9. Why Chose NTPC?
  • Ans. 

    I chose NTPC because of its reputation as a leading power company in India.

    • NTPC is known for its strong commitment to sustainability and environmental responsibility.

    • The company offers excellent career growth opportunities and a supportive work culture.

    • NTPC's focus on innovation and technology aligns with my personal interests and career goals.

    • The company's diverse portfolio of power generation projects provides a uniq...

  • Answered by AI
  • Q10. How would you explain your hogh CPI?
  • Ans. 

    My high CPI is a result of my consistent hard work and dedication towards my academics.

    • I have always been passionate about learning and have consistently put in efforts to excel in my academics.

    • I have maintained a disciplined study routine and have always been proactive in seeking help from my teachers and peers.

    • I have also actively participated in extracurricular activities, which have helped me develop a well-rounded...

  • Answered by AI

Interview Preparation Tips

Round: Resume Shortlist
Experience: The shortlisting was based on Resume and mainly on the CPI.

Round: Behavorial Interview
Experience: They basically chose if you are interested in the company or not.

Round: HR Interview
Experience: They were follow-up questions on each answer given. So, be prepared for that.

General Tips: 1. Know about the company, they are very keen on your knowledge of the company, basically shows how much you are interested in them
2. Read about NTPC being a ‘Navaratna’ and the only PSU in the Fortune 500
3. Do not mention your GRE score/CAT percentile in your resume, it is a cause of concern for them as it indicates you may drop for higher studies
4. Similarly, do not mention CPI on a four point scale in your resume.
5. Always be prepared with the information of the company before your interview. And use those points in your interview deliberately so that they know you know about the company and thus show your interest.
College Name: IIT- Kanpur

Interview Questionnaire 

4 Questions

  • Q1. What are turbo generators?
  • Ans. 

    Turbo generators are machines that convert mechanical energy into electrical energy using a turbine and a generator.

    • They are commonly used in power plants to generate electricity.

    • The turbine is driven by steam or gas, which in turn rotates the generator.

    • They can produce large amounts of electricity quickly and efficiently.

    • Examples include gas turbines, steam turbines, and hydro turbines.

    • They are often used in conjuncti...

  • Answered by AI
  • Q2. In hydro-power plants which generators are used?
  • Ans. 

    Hydro-power plants use synchronous generators.

    • Synchronous generators are commonly used in hydro-power plants.

    • These generators are connected to turbines which convert the kinetic energy of water into mechanical energy.

    • The mechanical energy is then converted into electrical energy by the synchronous generators.

    • The generators are designed to operate at a constant speed to maintain the frequency of the electrical output.

    • Th...

  • Answered by AI
  • Q3. What are the categories of insulation?
  • Ans. 

    Insulation can be categorized into three types: thermal, acoustic, and electrical.

    • Thermal insulation is used to reduce heat transfer between objects with different temperatures.

    • Acoustic insulation is used to reduce sound transmission between spaces.

    • Electrical insulation is used to prevent electric current from flowing through conductive materials.

    • Examples of thermal insulation include fiberglass, foam board, and cellul...

  • Answered by AI
  • Q4. What is Buchholz relay?
  • Ans. 

    Buchholz relay is a protective device used in oil-filled transformers to detect and prevent faults.

    • It is a gas actuated relay that detects the presence of gas in the oil of a transformer.

    • It is used to protect the transformer from faults such as overheating, overloading, and short circuits.

    • It can also be used to detect minor faults that may lead to major faults if left unattended.

    • The relay operates by tripping the trans...

  • Answered by AI

Interview Preparation Tips

Round: Resume Shortlist
Experience: While preparing the resume I ensured that I write my points in a short and simple manner. My motive behind this was that the reader understands what I want to convey in just one reading.
Tips: Write all your points in a very compact manner. Mention all your activities, your achievements in sports, any distinguishing qualities like leadership and the likes. Also mention about your co-curricular activities in anti-chronological order.

Round: Test
Experience: For the written test of NTPC I searched on the internet and found numerous questions posted by many previous NTPC applicants on different websites. I solved these questions and also tried to understand a general pattern in the questions asked. However finding these questions was not straight forward

Round: HR Interview
Experience: Criteria for participation in recruitment process: 
The company shortlisted candidates based on their CGPA. At the same time it was specified that the applicant should have passed all the courses. Interview Round:  After the short listing process the company conducted only one round of interview. The interview panel comprised of 5 technical personnel and 2 to 3 HR personnel.
The panel began by asking me questions aimed at getting to know me. Unlike the other companies they did not ask me about my strengths or weaknesses neither did they ask me to speak about myself. They simply asked me stuff like ‘Where do you live?’ and some questions on my family background.
NTPC being a power company the technical questions were based on power system and generators. They also asked me to draw the leading phase diagram for generators.
I did not have a lot of clue regarding the last two questions since nothing of that sort had been taught in our course. Next they enquired about my internship. I did my second year internship at Vishakhapatnam in PLC (Programmable Logical Circuits). They asked me to specify the all software that I worked with and to name some other software that could be used in place of those presently being used. In my third year I did my internship in Italy, that internship was based on interfacing of smart grid. They grilled me heavily on that.

I answered the questions based on the knowledge that I possessed, for instance while I was asked a question “Why do you want to join NTPC?’ I answered it by mentioning the good points about NTPC, rather than why I am competent enough to join the company. Also they question you regarding your willingness to go and work in a remote location.
Tips: Have a strong preparation for technical questions. If you are from electrical then have thorough knowledge of electrical machines and power systems and specifically power system protection. Also have lots of knowledge about the company and its activities.
One should be well prepared to answer a wide array of technical questions particularly from motors, power systems and generators.

College Name: IIT ROORKEE
Motivation: The profile offered to me was that of the executive trainee. The company brought out an application form for those interested in participating in their recruitment process. Then I did a research about the company from their official website and also got some information through other websites which I stumbled upon while doing a random search on the internet.

There are some companies that pay a lot of attention to one’s resume whereas the others are interested in knowing your knowledge about the company. NTPC falls in the latter category. Consequently, during the subsequent stages in the recruitment process I was asked a lot of questions pertaining to the work done by the company.

Interview Questionnaire 

3 Questions

  • Q1. Where do you live and describe the terrain of the place where you live in few words
  • Ans. 

    I live in a suburban area with rolling hills and lush greenery.

    • Suburban area with a mix of residential and commercial buildings

    • Rolling hills and valleys provide scenic views

    • Lush greenery with parks and gardens

    • Moderate climate with occasional rainfall

    • Close proximity to shopping centers and restaurants

  • Answered by AI
  • Q2. If we were to offer you posting in some remote areas would you be comfortable with it?
  • Ans. 

    Yes, I am open to working in remote areas.

    • I am adaptable and can adjust to new environments easily.

    • I am passionate about my work and willing to go the extra mile to achieve my goals.

    • I believe that working in remote areas can provide unique opportunities for personal and professional growth.

    • I am willing to take on new challenges and learn new skills to succeed in any environment.

  • Answered by AI
  • Q3. Why do you want to join NTPC?
  • Ans. 

    I want to join NTPC because of its reputation as a leading power company and its commitment to sustainable energy.

    • NTPC is a well-established and respected company in the power sector

    • NTPC has a strong focus on sustainable energy and reducing carbon emissions

    • I am impressed by NTPC's commitment to employee development and training programs

    • I believe that working at NTPC will provide me with valuable experience and opportun

  • Answered by AI

Interview Preparation Tips

Round: Resume Shortlist
Experience: The applicants were expected to first fill up an application form. In the application form we were asked to mention our achievements (especially in the field of technology or related to our curriculum). Some of the candidates got selected for the interview round on the basis of their CGPA.
Since I was interested in getting recruited in a core company consequently I had built a technical resume. I had earlier worked in the consulting sector in a start-up – I did not include that in my resume. I refrained from adding any phony or funky stuff which people usually tend to do if they have previously worked in a consulting company. I prepared a simple resume.
Tips: It is very essential for a person wanting to join NTPC to have a good knowledge regarding the company. NTPC is one of Asia’s leading power producing companies, consequently gaining information regarding the company isn’t a difficult task.

Round: HR Interview
Experience: The interviewers started by asking me some HR questions initially. After this they moved over to technical questions. Since the company is mainly involved in power generation, they asked me a lot of questions based on synchronous motors. They asked me to draw the graph and vector diagrams of the synchronous motors. Next they asked me questions about my internships. My internship project was based on distribution transformers; thus they asked me questions pertaining to transformer parts and transformer protection. Some of the questions were:
1) What are the different components of a transformer?
2) How is the protection of a transformer done?
3) How is the synchronous generating protection done?
4) How is the protection of an induction motor done?
5) What are hot spots and how are these detected in a transformer?

The topics taught during the 1st semester of 4th year are particularly important from the safety perspective. I had also done a project on harmonics; correspondingly they asked me questions like:

1) Why do harmonics occur?
2) What are the ways to prevent harmonics?
They also posed a situation that if I were to explain the motors and generators and the difference between them to a layman, how would I do it.

Further they asked some basic questions on relay and inter-conversion between delta and star circuits. They also asked me to specify my opinions on some subjects that are taught to us in the first year like biotechnology whose knowledge acquired in first year proves to be futile in subsequent years.
Tips: For technical questions be prepared for questions on motors, generations, transformers and power system protection.
For the HR question one need not do any specific preparation. However the company did enquire about each and every candidate’s family background. Hence be prepared for similar questions.

College Name: IIT ROORKEE
Motivation: One of my friends had done an internship in the company, from him i got to know about the workplace environment. Also I procured a lot of information regarding the company from some of my seniors who were placed in the company, they also assisted me by providing me with some useful insights regarding the recruitment procedure of the company.
Contribute & help others!
anonymous
You can choose to be anonymous

Recently Viewed

INTERVIEWS

Contus

No Interviews

SALARIES

Contus

INTERVIEWS

Uipath

No Interviews

INTERVIEWS

Contus

No Interviews

INTERVIEWS

Contus

No Interviews

INTERVIEWS

Contus

No Interviews

SALARIES

Contus

SALARIES

Caterpillar Inc

SALARIES

Caterpillar Inc

INTERVIEWS

NTPC

No Interviews

Tell us how to improve this page.

Interview Questions from Similar Companies

Adani Power Interview Questions
3.9
 • 218 Interviews
Adani Group Interview Questions
3.9
 • 187 Interviews
NTPC Interview Questions
4.2
 • 158 Interviews
Suzlon Group Interview Questions
4.1
 • 129 Interviews
Torrent Power Interview Questions
3.7
 • 126 Interviews
Eaton Interview Questions
3.9
 • 121 Interviews
BHEL Interview Questions
4.1
 • 113 Interviews
Vestas Interview Questions
4.2
 • 83 Interviews
GE Vernova Interview Questions
4.2
 • 83 Interviews
View all
Tata Power Executive Trainee Salary
based on 28 salaries
₹5.5 L/yr - ₹7 L/yr
33% more than the average Executive Trainee Salary in India
View more details

Tata Power Executive Trainee Reviews and Ratings

based on 5 reviews

3.4/5

Rating in categories

2.8

Skill development

3.5

Work-life balance

2.9

Salary

4.5

Job security

3.6

Company culture

2.8

Promotions

3.2

Work satisfaction

Explore 5 Reviews and Ratings
Lead Engineer
743 salaries
unlock blur

₹0 L/yr - ₹0 L/yr

Team Lead
220 salaries
unlock blur

₹0 L/yr - ₹0 L/yr

Assistant Manager
183 salaries
unlock blur

₹0 L/yr - ₹0 L/yr

Manager
179 salaries
unlock blur

₹0 L/yr - ₹0 L/yr

Associate Lead
133 salaries
unlock blur

₹0 L/yr - ₹0 L/yr

Explore more salaries
Compare Tata Power with

Adani Power

3.9
Compare

NTPC

4.2
Compare

Reliance Power

4.1
Compare

JSW Energy

4.1
Compare
Did you find this page helpful?
Yes No
write
Share an Interview