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Nalco water

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Nalco water Engineer Interview Questions and Answers

Updated 18 Jan 2015

Nalco water Engineer Interview Experiences

1 interview found

Engineer Interview Questions & Answers

user image Anonymous

posted on 13 Jan 2015

Interview Questionnaire 

2 Questions

  • Q1. Powerpoint presentation
    • Add your answer
  • Q2. Internship-based questions
    • Add your answer

Interview Preparation Tips

Round: Test
Experience: Topics:
a) Verbal ability
b) Data Interpretation
c) Analytic ability
d) Psychometric test.
Duration: 150 minutes

Round: Technical Interview
Experience: HR questions with SWOT. The interview lasted 30 minutes.

General Tips: Know beforehand about research work of company. Well prepare for
Aptitude test and HR questions.
College Name: IIT KANPUR

Top trending discussions

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Interview Tips & Stories
5d (edited)
timepasstiwari
·
A Digital Markter
Got Rejected In an Interview, Just Because I Didn’t Answer a Personal Question
So, I got invited for this interview, and they told me to be there at 9 AM. Of course, I get there early, like 8:30, because I don't want to be late. But then I end up waiting for 1.5 hours. Seriously, they didn't even acknowledge me until 10. Then this HR lady calls me in, and she's totally unprofessional. She's like, on her phone, making personal calls while I'm sitting right there. And then she starts asking me these really weird questions, like what my nickname is, and what my dad does for a living. It got really uncomfortable when she started pressing for details about where my dad works. I mean, what does that have to do with anything? So I politely told her I didn't want to answer, and she actually said, "Then we can't continue this interview." I was honestly shocked. But instead of arguing, I just stood up and said, “Alright then.” And walked out. I left feeling pissed. Not only did they waste an hour of my time, but the HR rep was also rude and unprofessional..
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Interview questions from similar companies

Senior Engineer Interview Questions & Answers

Aqua Tech Systems user image Anonymous

posted on 15 Jul 2024

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. Water treatment
    • Add your answer
  • Q2. Instrumentation
    • Add your answer
Round 2 - HR 

(2 Questions)

  • Q1. Confidence building
    • Add your answer
  • Q2. Team building capability
    • Add your answer

Senior Engineer Interview Questions & Answers

VA Tech Wabag user image Anonymous

posted on 31 Jan 2022

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

Interview Questionnaire 

3 Questions

  • Q1. Pumps, Motors & Aerators
    • Add your answer
  • 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
    Add your answer
  • Q3. Pump calculation
    • Add your answer

Interview Preparation Tips

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

Senior Engineer Interview Questions & Answers

VA Tech Wabag user image Anonymous

posted on 3 Feb 2022

I was interviewed before Feb 2021.

Round 1 - HR 

(3 Questions)

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

(2 Questions)

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

Interview Preparation Tips

Interview preparation tips for other job seekers - What about cement Test,Soil Test

Senior Engineer Interview Questions & Answers

VA Tech Wabag user image Anonymous

posted on 30 Aug 2021

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.
    • Add your answer
  • Q2. TECHNICAL STP & WET WELL RELATED
    • Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Deep knowledge about planning, schedule & Execution .

Senior Engineer Interview Questions & Answers

Re Sustainability Limited user image Anonymous

posted on 10 Dec 2022

I applied via Walk-in and was interviewed before Dec 2021. 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 - Group Discussion 

Detailed information about the previous company where i worked.Discussed with project manager regarding my roles and assignments i had taken on work location.Along with that we discussed about my academic projects and skills that i had mastered in my career

Round 3 - Assignment 

Interviewers gave me the task to elaborate the design of pollution control equipments and assessments

Senior Engineer Interview Questions & Answers

Re Sustainability Limited user image

posted on 22 May 2023

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

I applied via Campus Placement and was interviewed before May 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 - Aptitude Test 

MCQ based 50 marks 50 questions test.

Round 3 - HR 

(3 Questions)

  • Q1. Family background
    • Add your answer
  • Q2. Relocation issue
    • Add your answer
  • Q3. Why applied in Ramky
    • Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Just clear the aptitude round & go for HR interview confidently. You'll crack it.

Senior Engineer Interview Questions & Answers

Ion Exchange India user image

posted on 2 Mar 2022

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
    • Add your answer
Round 3 - HR 

(3 Questions)

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

Interview Preparation Tips

Interview preparation tips for other job seekers - Very good response by HR team and managment

Engineer Interview Questions & Answers

Triveni Engineering & Industries user image Anonymous

posted on 27 Oct 2023

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

I applied via Walk-in and was interviewed in Sep 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 tips
Round 2 - Technical 

(2 Questions)

  • Q1. Boiler and Turbine related questions
    • Add your answer
  • Q2. DM and RO question
    • Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Boiler
Turbine
DM and RO Plant

Senior Engineer Interview Questions & Answers

Thermax Limited user image Anonymous

posted on 26 Apr 2022

I applied via Referral and was interviewed before Apr 2021. There was 1 interview round.

Round 1 - Technical 

(1 Question)

  • Q1. Maintenance phylosophy
  • Ans. Depends on equipment running hour, criticality, availability and standby.
    • Answered Anonymously
    Add your answer

Interview Preparation Tips

Topics to prepare for Thermax Limited Senior Engineer interview:
  • Boe
  • Energy manager
Interview preparation tips for other job seekers - Be confidential and technically strong.
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