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Serentica Renewables Manager Interview Questions, Process, and Tips

Updated 4 Feb 2025

Top Serentica Renewables Manager Interview Questions and Answers

Serentica Renewables Manager Interview Experiences

2 interviews found

Manager Interview Questions & Answers

user image Anonymous

posted on 4 Feb 2025

Interview experience
5
Excellent
Difficulty level
Hard
Process Duration
Less than 2 weeks
Result
Selected Selected

I appeared for an interview in Aug 2024.

Round 1 - One-on-one 

(2 Questions)

  • Q1. About my previous working experience
  • Q2. Answered all the questions asked to me by them
Round 2 - Technical 

(1 Question)

  • Q1. About the technical answered the questions asked by them panel people
Round 3 - HR 

(1 Question)

  • Q1. Final round is HR round

Manager Interview Questions & Answers

user image dinesh ojha

posted on 2 Jan 2025

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
-

I applied via Referral and was interviewed before Jan 2024. There were 3 interview rounds.

Round 1 - Technical 

(2 Questions)

  • Q1. What is Inverter input voltage..??
  • Ans. 

    Inverter input voltage refers to the voltage required by an inverter to operate efficiently.

    • Inverter input voltage is the voltage level at which an inverter can convert DC power to AC power.

    • It is typically specified in volts, such as 12V, 24V, or 48V.

    • Choosing the correct input voltage is crucial for the inverter to function properly and safely.

    • Mismatched input voltage can lead to damage to the inverter or connected dev

  • Answered by AI
  • Q2. Type and Size of cables used in AC & DC..??
  • Ans. 

    The type and size of cables used in AC and DC systems depend on the current carrying capacity and voltage requirements.

    • For AC systems, cables are typically made of copper or aluminum with insulation materials like PVC or XLPE.

    • The size of the cable is determined by the current rating and voltage drop considerations.

    • Common sizes for AC cables include 1.5mm², 2.5mm², 4mm², and 6mm².

    • For DC systems, cables are also made of ...

  • Answered by AI
Round 2 - Technical 

(2 Questions)

  • Q1. Transformer Testing details
  • Ans. 

    Transformer testing involves various tests to ensure the transformer's functionality and safety.

    • Routine tests include turns ratio test, insulation resistance test, and winding resistance test.

    • Type tests include temperature rise test, short-circuit test, and impulse test.

    • Special tests may include noise level test, partial discharge test, and dielectric tests.

    • Testing is crucial to ensure the transformer meets performance

  • Answered by AI
  • Q2. Earth Grid Size for 220KV..??
  • Ans. 

    Earth grid size for 220KV is typically determined based on soil resistivity and fault current levels.

    • Earth grid size is determined based on soil resistivity to ensure proper grounding of the electrical system.

    • For 220KV systems, the earth grid size is usually calculated to handle the fault current levels and provide a low impedance path to earth.

    • Factors such as fault current magnitude, duration, and soil conditions play...

  • Answered by AI
Round 3 - HR 

(2 Questions)

  • Q1. Introduce Yourselves..??
  • Ans. 

    We are a team of experienced professionals with diverse backgrounds and skills, dedicated to achieving success through collaboration and innovation.

    • Team of experienced professionals

    • Diverse backgrounds and skills

    • Dedicated to collaboration and innovation

  • Answered by AI
  • Q2. Why you want to join Serentica and Why you are leaving your current company..??
  • Ans. 

    I want to join Serentica for its innovative projects and growth opportunities. Leaving current company for career advancement.

    • Interested in Serentica's innovative projects and growth opportunities

    • Seeking career advancement not available in current company

  • Answered by AI

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Interview questions from similar companies

I applied via Naukri.com and was interviewed in Mar 2020. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Basic questions of electrical engineering and regarding commissioning of hydro project.

Interview Preparation Tips

Interview preparation tips for other job seekers - I suddenly got call in evening. It was conference call. They asked me, are you comfortable for interview.
I replied yes. It was first technical round.
One of the member asked me 10-12 questions. That time was not sure about how was my interview.
After 10-15 days, suddenly I again got call . It was second round. In this round, they asked me general techincal questions related to hydro projects.That time I was again not sure about how was my interview.
After 10-15 days I got call from HR for various formalities.
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(1 Question)

  • Q1. About lean manufacturing

I applied via Walk-in and was interviewed before Jun 2021. There were 4 interview rounds.

Round 1 - Aptitude Test 

Basic electrical topics. wind energy, solar

Round 2 - Group Discussion 

Your past experience and project repots

Round 3 - Case Study 

Yes about of renewability energy

Round 4 - HR 

(1 Question)

  • Q1. Previous company feedback

Interview Preparation Tips

Interview preparation tips for other job seekers - For working in greenko very good , food free, good environment
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Referral and was interviewed before Apr 2023. There was 1 interview round.

Round 1 - One-on-one 

(1 Question)

  • Q1. How do you look at critical path as the longest path or path with zero float?
  • Ans. 

    Critical path is the longest path in a project schedule, representing the shortest time in which the project can be completed.

    • Critical path is the sequence of tasks that determines the total duration of a project.

    • It is the longest path through the project network diagram, with zero float or slack.

    • Any delay in tasks on the critical path will directly impact the project's completion date.

    • Identifying the critical path hel...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Keep calm and answer
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Approached by Company and was interviewed in Sep 2023. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. What is the function of DFIG generator?
  • Ans. 

    DFIG generator stands for Doubly Fed Induction Generator, used in wind turbines for variable speed operation.

    • DFIG generator is a type of induction generator used in wind turbines.

    • It allows for variable speed operation, improving efficiency and power quality.

    • DFIG generator has two sets of windings - stator windings connected directly to the grid and rotor windings connected through a converter.

    • The converter controls the...

  • Answered by AI
  • Q2. What is difference between synchronous and asynchronous generator?
  • Ans. 

    Synchronous generators produce power at a constant frequency, while asynchronous generators do not require synchronization with the grid frequency.

    • Synchronous generators have a fixed magnetic field and produce power at a constant frequency.

    • Asynchronous generators do not need to be synchronized with the grid frequency and can operate at variable speeds.

    • Synchronous generators are typically used in power plants, while asy...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Do not loose hope, keep your expertise updated and keep learning from past interviews which was helpful for upcoming.

Skills evaluated in this interview

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Company Website and was interviewed in Nov 2023. There were 2 interview rounds.

Round 1 - Technical 

(1 Question)

  • Q1. What is PV solar? What is rejection rate of Cell by company affordable? What is Topcon Technology? How P-N junction work at Solar module?
  • Ans. 

    PV solar refers to photovoltaic solar technology, which converts sunlight into electricity using solar panels.

    • PV solar technology uses solar panels made of photovoltaic cells to convert sunlight into electricity.

    • The rejection rate of cells by a company can vary depending on the quality control measures in place.

    • Topcon Technology is a solar cell manufacturing technique that involves creating a thin layer of semiconducto...

  • Answered by AI
Round 2 - HR 

(1 Question)

  • Q1. Why you leaving Adani solar?
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 

(2 Questions)

  • Q1. About the solar cell
  • Q2. Technical questions
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed before Oct 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 

(2 Questions)

  • Q1. Related to sub stations
  • Q2. Clearances in the station
  • Ans. 

    Clearances in the station refer to the process of ensuring that all necessary approvals and permissions are obtained before proceeding with a task or project.

    • Clearances may include safety clearances, security clearances, and regulatory clearances.

    • Examples of clearances in a station could be obtaining permission from the fire department before conducting a fire drill, or ensuring that all employees have completed backgr...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Good company

Serentica Renewables Interview FAQs

How many rounds are there in Serentica Renewables Manager interview?
Serentica Renewables interview process usually has 3 rounds. The most common rounds in the Serentica Renewables interview process are Technical, HR and One-on-one Round.
What are the top questions asked in Serentica Renewables Manager interview?

Some of the top questions asked at the Serentica Renewables Manager interview -

  1. Type and Size of cables used in AC & DC....read more
  2. What is Inverter input voltage....read more
  3. Earth Grid Size for 220KV....read more

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Serentica Renewables Manager Interview Process

based on 2 interviews

Interview experience

4.5
  
Good
View more

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Serentica Renewables Manager Salary
based on 10 salaries
₹19.8 L/yr - ₹26 L/yr
28% more than the average Manager Salary in India
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Serentica Renewables Manager Reviews and Ratings

based on 1 review

5.0/5

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5.0

Skill development

4.0

Work-life balance

5.0

Salary

5.0

Job security

5.0

Company culture

4.0

Promotions

5.0

Work satisfaction

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