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Eviden RO Plant Operator Interview Questions, Process, and Tips

Updated 12 Feb 2024

Eviden RO Plant Operator Interview Experiences

1 interview found

Interview experience
3
Average
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Company Website and was interviewed in Jan 2024. There was 1 interview round.

Round 1 - Technical 

(10 Questions)

  • Q1. Ro plant prossess and about Ro palnt
  • Q2. Tell me about the Ro . How many type Chemical use in Ro plant . How many type valve . When you backwash . When you change the cartridge filter. Product water how much ph .chlorine and conductivity or TDS.
  • Ans. 

    RO (Reverse Osmosis) is a water treatment process that uses a semi-permeable membrane to remove impurities. It involves the use of chemicals, different types of valves, backwashing, and cartridge filter replacement. The product water's pH, chlorine level, and conductivity/TDS vary.

    • RO is a water treatment process that uses a semi-permeable membrane.

    • Chemicals are used in RO plants to aid in the treatment process.

    • Differen...

  • Answered by AI
  • Q3. What is turbidity
  • Ans. 

    Turbidity is the measure of the cloudiness or haziness of a liquid caused by suspended particles.

    • Turbidity is a measure of the clarity of water.

    • It is caused by suspended particles such as sediment, algae, or organic matter.

    • Turbidity can be measured using a turbidimeter or by visual observation.

    • High turbidity levels can indicate water pollution or the presence of harmful substances.

    • Turbidity is an important parameter in...

  • Answered by AI
  • Q4. When you do CIP
  • Ans. 

    CIP stands for Clean-in-Place and is a process used to clean the RO plant equipment without disassembling it.

    • CIP is performed to remove any accumulated dirt, scale, or bacteria from the RO plant equipment.

    • During CIP, a cleaning solution is circulated through the system to dissolve and remove contaminants.

    • CIP helps maintain the efficiency and performance of the RO plant.

    • CIP is typically done periodically or when there i...

  • Answered by AI
  • Q5. How much plant capacity
  • Ans. 

    The plant capacity refers to the maximum amount of water that the RO plant can produce in a given time period.

    • Plant capacity is typically measured in terms of gallons per day (GPD) or liters per hour (LPH).

    • It is important to consider the demand for water in the area when determining the plant capacity.

    • Factors such as feed water quality, membrane efficiency, and system design can affect the plant capacity.

    • For example, a...

  • Answered by AI
  • Q6. Sea water how much condutivity
  • Ans. 

    The conductivity of sea water varies depending on factors such as temperature and salinity.

    • The conductivity of sea water is primarily influenced by the concentration of dissolved salts.

    • Higher salinity levels result in higher conductivity.

    • Temperature also affects conductivity, with warmer water having higher conductivity.

    • The average conductivity of sea water is around 50,000 to 60,000 microsiemens per centimeter (µS/cm)...

  • Answered by AI
  • Q7. What is chlorine why chlorine dosing in the water
  • Ans. 

    Chlorine is a chemical used for disinfection in water treatment. It kills harmful microorganisms and prevents the spread of waterborne diseases.

    • Chlorine is a highly effective disinfectant used in water treatment plants.

    • It kills bacteria, viruses, and other harmful microorganisms present in the water.

    • Chlorine dosing ensures the water is safe for consumption and prevents the spread of waterborne diseases.

    • The dosage of ch...

  • Answered by AI
  • Q8. What is ph if ph low what will you do
  • Ans. 

    pH is a measure of acidity or alkalinity. If pH is low, I will take corrective actions to raise it.

    • Measure the pH using a pH meter or test strips

    • Identify the cause of low pH, such as acidic feedwater or malfunctioning equipment

    • Adjust the pH by adding chemicals like lime or soda ash

    • Monitor the pH regularly to ensure it stays within the desired range

  • Answered by AI
  • Q9. How many types of bearing
  • Ans. 

    There are several types of bearings used in various applications.

    • Plain bearings

    • Rolling element bearings

    • Jewel bearings

    • Fluid bearings

    • Magnetic bearings

    • Flexure bearings

    • Thrust bearings

    • Tapered roller bearings

    • Spherical roller bearings

    • Needle roller bearings

    • Ball bearings

  • Answered by AI
  • Q10. What is work of high pressure pump
  • Ans. 

    High pressure pumps are used in RO plants to increase the pressure of the feed water.

    • High pressure pumps are responsible for increasing the pressure of the feed water in RO plants.

    • They help in pushing the water through the RO membranes, allowing for the separation of impurities.

    • These pumps are typically designed to handle high pressures, ranging from 150 to 1000 psi.

    • They are often equipped with multiple stages to achie...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - I m Ro palnt operator

Interview questions from similar companies

I appeared for an interview before Nov 2016.

Interview Questionnaire 

1 Question

  • Q1. Tell about yourself.
  • Ans. 

    I am a dedicated and experienced consultant with a strong background in problem-solving and client management.

    • Over 5 years of experience in consulting roles

    • Skilled in analyzing data and providing strategic recommendations

    • Excellent communication and interpersonal skills

    • Proven track record of successfully managing client relationships

    • Strong ability to work in fast-paced environments and meet deadlines

  • Answered by AI

Interview Preparation Tips

Round: Resume Shortlist
Experience: I wasn't thinking of joining there, Came along with a friend, so thought of giving it a try, Got my resume shortlisted and was asked to attend the second round.
Tips: Be bold. Want something?, ask them, You wont be disappointed. Try to be more energetic when you talk, make the interviewer smile, you'll get through !!!

Round: Test
Experience: You'll get connected to someone in USA, through a phone call, That person will interview you.
Tips: Try to be yourself, feel free, he/she is also a person like you , talk freely, but listen to what they're asking, response is yours , don't worry about your answer. Make them smile or try to make them think that it'd be fun to work with you.
Duration: 1 hour
Total Questions: 50

Round: HR Interview
Experience: Friendly people, They'll ask you something familiar, "tell about yourself". I told them about me , my passion and all those stuffs, Again left the place looking them smile.
Tips: When this question is asked, many will tell something different like what they want to be, Just tell them whatever you feel at that moment . Feel Nervous, just let them know, They ain't gonna think bad!!!.

Skills: Communication And Confidence

I applied via Approached by Company and was interviewed before May 2018. There was 1 interview round.

Interview Questionnaire 

2 Questions

  • Q1. Core Java questions except multi threading. New features in java 8. Basic spring boot questions. Sorting algorithm. Comparable and comparator interface. Focus on core java
  • Q2. Core java. Custom hasmmap implementation.

Interview Preparation Tips

General Tips: Focus on core java.
Skills: Problem Solving, Analytical Skills
Duration: <1 week

Interview Questionnaire 

2 Questions

  • Q1. About previous experience.And role of current job
  • Q2. Telephonic HR interview about salary

Interview Preparation Tips

Round: Resume Shortlist
Experience: Relevant Experience

I applied via Company Website and was interviewed before Apr 2020. There was 1 interview round.

Interview Questionnaire 

3 Questions

  • Q1. Tell me About yourself
  • Q2. Why do you want join Genpact
  • Q3. Which are three Golden Rules
  • Ans. 

    Three Golden Rules are: Do unto others as you would have them do unto you, Love your neighbor as yourself, and Honor your father and mother.

    • Do unto others as you would have them do unto you - treat others the way you want to be treated

    • Love your neighbor as yourself - show kindness and compassion to those around you

    • Honor your father and mother - respect and appreciate your parents and their guidance

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - While give interview just be natural and give simple and short answers

I applied via Naukri.com and was interviewed before Jan 2021. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Java Basic questions and Git

Interview Preparation Tips

Interview preparation tips for other job seekers - After selection they haven't rolled the offer and put the profile on hold and then doesn't pick calls.

I applied via Campus Placement and was interviewed before Jan 2021. There was 1 interview round.

Round 1 - One-on-one 

(1 Question)

  • Q1. Regulatory basics, ICH guidelines

Interview Preparation Tips

Interview preparation tips for other job seekers - Do the basic related to regulatory affairs

I applied via Naukri.com and was interviewed before Nov 2020. There were 3 interview rounds.

Interview Preparation Tips

Interview preparation tips for other job seekers - don't be afraid be positive during the interview, Make eye contact of interview person then they feel u have manage any critical incident occurring work place.

Interview Preparation Tips

Round: Resume Shortlist
Experience: I had a standard resume for this company as per our institute placement cell norms.
I usually changed my “Areas of Interest” as per the company profile. For Headstrong I mentioned subjects that dealt with coding and data structure.

Round: Test
Experience: First round was a written test containing 90 aptitude based questions and the time allotted for the same was 90 minutes. Questions were of high difficulty level; most of the questions based on probability, permutation and combination. 40 people were shortlisted out of the 180 applicants.
Duration: 90 minutes
Total Questions: 90

Round: Group Discussion
Experience: In Group Discussion there were 11 people in my group. The topic for the discussion was the “impact of family drama daily soaps (saas bahu serials) on the society”. Almost all of us agreed to the fact that these serials were sending wrong message to the society. They were interested in students who were expressive. 3 people got selected from my group.

Round: Technical Interview
Experience: The first round was a technical interview. Questions related to my family and areas of interest were also asked though. Questions related to C++ were asked and the topic of data structure was their main focus. They asked me questions on linked list and other forms of data structure. Finally they asked few general puzzles too. This interview continued for around 20 minutes.

Round: HR Interview
Experience: In the HR interview, questions were asked on why they should choose me and why I had opted for Headstrong. They also asked which location I would prefer for the job. They wanted someone who would be comfortable with any location whether it be south or north India. This last interview was small and lasted around 5-10 minutes.
Tips: Preparation of puzzles foe the interview would be beneficial.

College Name: IIT ROORKEE
Motivation: Most information regarding the company was obtained by attending the pre placement talk. The company did not check much about our knowledge related to the company but were more concerned with our technical knowledge.

Analyst Interview Questions & Answers

Genpact user image varsha singla

posted on 7 May 2017

I appeared for an interview before May 2016.

Interview Questionnaire 

4 Questions

  • Q1. Strengths and weaknesses
  • Q2. Are you ready to relocate
  • Ans. 

    Yes, I am ready to relocate for the Analyst position.

    • I am open to moving to a new location for the right opportunity.

    • I understand that relocation may be necessary for career growth.

    • I have previously relocated for work and have adapted well to new environments.

    • I am excited about the possibility of exploring a new city and experiencing different cultures.

  • Answered by AI
  • Q3. Depreciation entry
  • Q4. Dep on intangible assets
  • Ans. 

    Depreciation on intangible assets is not allowed under generally accepted accounting principles (GAAP).

    • Intangible assets such as patents, copyrights, and trademarks are not subject to depreciation.

    • Instead, they are typically amortized over their useful lives.

    • Amortization is the systematic allocation of the cost of an intangible asset over its estimated useful life.

    • The amortization expense is recorded as an operating ex...

  • Answered by AI

Interview Preparation Tips

Round: Group Discussion
Experience: Everyone was given 10 minutes time to think points for this topic. I spoke neither in favour nor in against for this topic. I just spoke that india should adopt ways to make chinese products.it should be loud and clear..
Duration: 10 hours

Round: HR Interview
Experience: Strengths and weaknesses. Ready to relocate..

Round: Technical Interview
Experience: Interviewer just asked the basic journal entries and regarding my experience during training. He asked me if I am able to stretch or not.

Skills: Communication And Confidence
College Name: Institute of Chartered Accountants of India

Eviden Interview FAQs

How many rounds are there in Eviden RO Plant Operator interview?
Eviden interview process usually has 1 rounds. The most common rounds in the Eviden interview process are Technical.
What are the top questions asked in Eviden RO Plant Operator interview?

Some of the top questions asked at the Eviden RO Plant Operator interview -

  1. Tell me about the Ro . How many type Chemical use in Ro plant . How many type ...read more
  2. What is chlorine why chlorine dosing in the wa...read more
  3. What is ph if ph low what will you ...read more

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Eviden RO Plant Operator Interview Process

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Interview experience

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