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Re Sustainability Limited Electrical Engineer Interview Questions and Answers

Updated 2 Mar 2022

Re Sustainability Limited Electrical Engineer Interview Experiences

1 interview found

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 

(1 Question)

  • Q1. Dtr, dg. Cable, motor,

Interview questions from similar companies

I applied via Company Website and was interviewed before Jan 2021. There were 3 interview rounds.

Interview Questionnaire 

3 Questions

  • Q1. Pumps, Motors & Aerators
  • Q2. Working principle of pumps and Aerators
  • Ans. 

    Pumps and aerators are used to move fluids and gases respectively.

    • Pumps work by creating a pressure difference to move fluids from one place to another.

    • Aerators introduce air into liquids to increase oxygen levels and promote biological processes.

    • Types of pumps include centrifugal, positive displacement, and jet pumps.

    • Types of aerators include surface aerators, diffused aerators, and mechanical aerators.

  • Answered by AI
  • Q3. Pump calculation

Interview Preparation Tips

Interview preparation tips for other job seekers - Need more dedication and avoid unnecessary talks while answering important questions

I appeared for an interview before Feb 2021.

Round 1 - HR 

(3 Questions)

  • Q1. Tell me about yourself.
  • Q2. Share details of your previous job.
  • Q3. What are your salary expectations?
Round 2 - Technical 

(2 Questions)

  • Q1. Quality site inspection
  • Q2. Materials Testing & Third party Inspection

Interview Preparation Tips

Interview preparation tips for other job seekers - What about cement Test,Soil Test
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Recruitment Consulltant and was interviewed in Oct 2024. There were 3 interview rounds.

Round 1 - Technical 

(1 Question)

  • Q1. Write unit testing for adding two nimbers
  • Ans. 

    Unit testing for adding two numbers

    • Create a test case with two numbers and expected sum

    • Call the function that adds two numbers

    • Assert that the result matches the expected sum

  • Answered by AI
Round 2 - Behavioral 

(1 Question)

  • Q1. Explain challenge you faced in your last project
Round 3 - HR 

(1 Question)

  • Q1. Salary expectations

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare on fundamentals and previous projects

Skills evaluated in this interview

I applied via Naukri.com and was interviewed in Feb 2022. There were 3 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 

(1 Question)

  • Q1. Concrete structure and water supply related
Round 3 - HR 

(3 Questions)

  • Q1. What are your salary expectations?
  • Q2. Share details of your previous job.
  • Q3. Where do you see yourself in 5 years?

Interview Preparation Tips

Interview preparation tips for other job seekers - Very good response by HR team and managment
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

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

Round 1 - Technical 

(2 Questions)

  • Q1. Basics of Water Treatment
  • Q2. Working Principle of DM Plant
  • Ans. 

    DM Plant removes impurities like salts and minerals from water using ion exchange process.

    • DM Plant stands for Demineralization Plant.

    • It uses ion exchange process to remove impurities like salts and minerals from water.

    • It consists of cation exchange resin and anion exchange resin columns.

    • Cations and anions in water are exchanged with hydrogen and hydroxyl ions in the resins.

    • The treated water is then passed through mixed...

  • Answered by AI

Interview Preparation Tips

Topics to prepare for Ion Exchange India Senior Engineer interview:
  • Water Treatment
  • Waste Water Treatment
Interview preparation tips for other job seekers - Study Basics of Water Treatment

I applied via Naukri.com and was interviewed in Mar 2021. There were 5 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. Network, STP, Wet well, Pumping Station related.
  • Q2. TECHNICAL STP & WET WELL RELATED

Interview Preparation Tips

Interview preparation tips for other job seekers - Deep knowledge about planning, schedule & Execution .
Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I appeared for an interview before Mar 2024, where I was asked the following questions.

  • Q1. What are the basics and advanced concepts related to water and wastewater management? different techniques of water softening,ion exchange,reverse osmosis, chlorination,ozone
  • Q2. Can you describe the projects you have executed, the challenges you faced during those projects, and the ways you overcame those challenges? Please provide the names of a few projects and highlight any rem...
  • Ans. 

    Led multiple engineering projects, overcoming challenges through innovative solutions and teamwork.

    • Project A: Developed a scalable web application, faced performance issues, optimized database queries to enhance speed.

    • Project B: Implemented a cloud migration strategy, encountered data security concerns, established robust encryption protocols.

    • Project C: Designed an IoT system for smart homes, struggled with device inte...

  • Answered by AI
  • Q3. What was your role in your previous company, and which clients did you serve?
  • Q4. Are you comfortable with relocating and traveling for work?
  • Q5. How did you learn about our organization, and in what ways can you contribute to our team?
  • Ans. 

    I discovered your organization through industry research and networking, and I can contribute with my expertise in software development and team leadership.

    • I learned about your organization through LinkedIn, where I followed your projects and innovations in the tech space.

    • I can contribute by leveraging my 8 years of experience in software engineering to enhance product development efficiency.

    • My background in Agile meth...

  • Answered by AI
  • Q6. What are your goals for the next five years?
  • Ans. 

    In the next five years, I aim to enhance my technical skills, lead projects, and contribute to innovative solutions in engineering.

    • Develop expertise in emerging technologies, such as AI and machine learning, to stay ahead in the field.

    • Lead cross-functional teams on major projects, ensuring timely delivery and high-quality outcomes.

    • Mentor junior engineers, sharing knowledge and fostering a collaborative work environment...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - For beginners, there are many opportunities to learn and gain knowledge; however, experienced individuals should avoid it, as the growth potential is very low despite job security.

I applied via Approached by Company and was interviewed before Apr 2021. There was 1 interview round.

Round 1 - Technical 

(1 Question)

  • Q1. Detailed Technical related questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Study fundamentals and company background
Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Company Website and was interviewed in Jun 2024. There were 2 interview rounds.

Round 1 - Technical 

(7 Questions)

  • Q1. Electrical related
  • Q2. Electrical troubleshooting related
  • Q3. Electrical inspection related
  • Q4. Electrical safety
  • Q5. Electrical drawing relatef
  • Q6. Electrical preventive maintenance related
  • Q7. Electrical drawing preparation
Round 2 - Case Study 

One fault occurs in electrical panel fure same fault preventive action

Interview Preparation Tips

Topics to prepare for VA Tech Wabag Electrical Engineer interview:
  • Electrical Maintenance

Re Sustainability Limited Interview FAQs

How many rounds are there in Re Sustainability Limited Electrical Engineer interview?
Re Sustainability Limited interview process usually has 2 rounds. The most common rounds in the Re Sustainability Limited interview process are Resume Shortlist and Technical.

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Re Sustainability Limited Electrical Engineer Salary
based on 15 salaries
₹2.4 L/yr - ₹5 L/yr
16% less than the average Electrical Engineer Salary in India
View more details

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based on 6 reviews

3.5/5

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3.0

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3.4

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