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Rochem Separation Systems Service Engineer Interview Questions and Answers

Updated 1 Apr 2023

Rochem Separation Systems Service Engineer Interview Experiences

4 interviews found

I applied via Referral

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. About your past experience
  • Q2. Related to about your past education & experience
Round 3 - HR 

(1 Question)

  • Q1. What are your salary expectations?

Interview Preparation Tips

Interview preparation tips for other job seekers - prepare our experience and basic knowledge about your domain
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
More than 8 weeks
Result
Selected Selected

I applied via Referral and was interviewed before Apr 2022. There were 2 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Be truthful in your resume. It is very easy to catch false or lies during the interview by asking basic questions.
View all tips
Round 2 - Technical 

(2 Questions)

  • Q1. RO plant operation and maintenance
  • Q2. RO process and Pre treatment process

Interview Preparation Tips

Interview preparation tips for other job seekers - Salary increment very less , office staffs are helpless but you can learn many things

Service Engineer Interview Questions Asked at Other Companies

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Q5. If we want to increase engine torque, how?
Interview experience
4
Good
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed before Jan 2022. There were 2 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Do not use an unprofessional email address such as cool_boy@email.com. It shows a lack of professionalism by the candidate.
View all tips
Round 2 - Technical 

(2 Questions)

  • Q1. Like Gear , pupm , besic electronic & electrical , Pressure , fluid mechanics
  • Q2. About canection , old company work etc

Interview Preparation Tips

Interview preparation tips for other job seekers - Should try once good chance to learn in minimum time

I applied via Recruitment Consultant and was interviewed in May 2019. There were 3 interview rounds.

Interview Questionnaire 

5 Questions

  • Q1. 1.All basic concepts related to water treatment plant.
  • Q2. 2.SDI ( Silt denciry index)formula of SDI?
  • Ans. 

    SDI formula is used to measure the amount of silt or suspended solids in water.

    • SDI = (log(R1/R2) x 1000)/n

    • R1 is the initial flow rate of water through a filter

    • R2 is the flow rate after a certain period of time

    • n is the number of filters used in the test

  • Answered by AI
  • Q3. How to calculate ppm of dosing?
  • Ans. 

    PPM of dosing can be calculated by dividing the weight of the chemical added by the weight of the solution and multiplying by 1,000,000.

    • Determine the weight of the chemical added

    • Determine the weight of the solution

    • Divide the weight of the chemical by the weight of the solution

    • Multiply the result by 1,000,000 to get the PPM

    • PPM = (Weight of Chemical / Weight of Solution) x 1,000,000

  • Answered by AI
  • Q4. Criteria of membranes
  • Ans. 

    Criteria of membranes refer to the characteristics that determine their effectiveness in separating substances.

    • Pore size

    • Selectivity

    • Permeability

    • Chemical compatibility

    • Mechanical strength

  • Answered by AI
  • Q5. Some que definitely About pumps pump name compny capacity type of pump etc.

Interview Preparation Tips

Interview preparation tips for other job seekers - Just go for interview don't think what will happen,whaterver he ask to you give the ans confidently.
The main think is that before going to interview don't think about selection
Don't about think result.

Rochem Separation Systems interview questions for designations

 Senior Service Engineer

 (2)

 Process Engineer

 (1)

 Mechanical Engineer

 (1)

 Service Maintenance Supervisor

 (1)

 Engineer

 (1)

Interview questions from similar companies

I applied via Referral and was interviewed in Mar 2021. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. About my previous experience and what they expected from me.

Interview Preparation Tips

Interview preparation tips for other job seekers - tell about your experience/expertise correctly. This will help you in long term.. whether u get a job here or not.

I applied via Naukri.com and was interviewed in Aug 2019. There were 5 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. What is refrigeration?
  • Ans. 

    Refrigeration is the process of removing heat from a substance or space to lower its temperature.

    • Refrigeration is used in various industries such as food preservation, medicine, and air conditioning.

    • It involves the use of refrigerants, which are substances that can absorb and release heat.

    • The process of refrigeration involves compressing the refrigerant, condensing it into a liquid, and then expanding it to evaporate a...

  • Answered by AI
  • Q2. Explain 1 ton refrigeration.?
  • Ans. 

    1 ton refrigeration is the amount of heat required to melt one ton of ice in 24 hours.

    • 1 ton refrigeration is equal to 12,000 BTU/hr or 3.517 kW.

    • It is a unit of measurement used to describe the cooling capacity of a refrigeration system.

    • For example, a 2 ton refrigeration system can remove twice as much heat as a 1 ton system.

    • The term 'ton' in 1 ton refrigeration refers to the amount of heat required to melt one ton of i...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Be prepared for what you are being hired.
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. Star & delta connections
  • Q2. Drives basics
Round 2 - HR 

(2 Questions)

  • Q1. Salary negotiation
  • Q2. Basic information
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
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 

(4 Questions)

  • Q1. Electrical point of view
  • Q2. All qution for electrical
  • Q3. Electrical maintenance
  • Q4. Power system releted

Interview Preparation Tips

Interview preparation tips for other job seekers - Electrical installation and services project manager
Interview experience
3
Average
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Walk-in and was interviewed in Jan 2024. There was 1 interview round.

Round 1 - One-on-one 

(1 Question)

  • Q1. They asked very simple question like what is transformers, rectifier, motor types, Diodes and Gates logic.
Interview experience
4
Good
Difficulty level
Hard
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Referral 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 - One-on-one 

(3 Questions)

  • Q1. Tell me about yourself
  • Ans. 

    I am a highly skilled Senior Service Engineer with extensive experience in troubleshooting and resolving complex technical issues.

    • I have a strong background in electrical and mechanical engineering

    • I am proficient in analyzing and diagnosing technical problems

    • I have a proven track record of delivering high-quality service to clients

    • I am a team player and enjoy collaborating with colleagues to find solutions

    • I am constant...

  • Answered by AI
  • Q2. Previous working experience
  • Ans. 

    I have 5 years of experience as a Senior Service Engineer in the IT industry.

    • Worked on various projects related to network infrastructure, cloud computing, and cybersecurity.

    • Managed a team of 10 engineers and ensured timely completion of projects.

    • Provided technical support to clients and resolved their issues within the SLA.

    • Collaborated with cross-functional teams to develop and implement new solutions.

    • Trained new engi...

  • Answered by AI
  • Q3. Why you want to join the company
  • Ans. 

    I am excited to join the company because of its reputation for innovation and commitment to customer satisfaction.

    • I have been following the company's progress for some time and am impressed by its track record of developing cutting-edge technology.

    • I am also drawn to the company's focus on providing exceptional customer service, which aligns with my own values.

    • I believe that my skills and experience would be a great fit...

  • Answered by AI
Round 3 - One-on-one 

(3 Questions)

  • Q1. Why you left previous job
  • Ans. 

    Seeking new challenges and growth opportunities

    • Desire for professional growth

    • Limited opportunities for advancement in previous role

    • Looking for new challenges and experiences

    • Positive relationship with previous employer and colleagues

    • No issues or conflicts that led to departure

  • Answered by AI
  • Q2. Tell about your weakness and strengths
  • Ans. 

    My strength is problem-solving and my weakness is public speaking.

    • Strength: I am skilled in identifying and resolving complex technical issues.

    • Strength: I have a strong attention to detail and am able to work well under pressure.

    • Weakness: I struggle with public speaking and often get nervous when presenting to large groups.

    • Weakness: However, I have been working on improving my communication skills by attending public s...

  • Answered by AI
  • Q3. What kind of a job role you handled in previous company
  • Ans. 

    I was responsible for managing and maintaining the company's IT infrastructure.

    • Managed and maintained the company's servers, network, and software systems

    • Provided technical support to employees and resolved any IT-related issues

    • Implemented security measures to protect company data and prevent cyber attacks

    • Collaborated with other departments to ensure smooth functioning of IT systems

    • Upgraded and updated systems to keep

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - be well prepare before interview

Rochem Separation Systems Interview FAQs

How many rounds are there in Rochem Separation Systems Service Engineer interview?
Rochem Separation Systems interview process usually has 2-3 rounds. The most common rounds in the Rochem Separation Systems interview process are Resume Shortlist, Technical and HR.
What are the top questions asked in Rochem Separation Systems Service Engineer interview?

Some of the top questions asked at the Rochem Separation Systems Service Engineer interview -

  1. How to calculate ppm of dosi...read more
  2. 2.SDI ( Silt denciry index)formula of S...read more
  3. Criteria of membra...read more

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Rochem Separation Systems Service Engineer Interview Process

based on 2 interviews

2 Interview rounds

  • Resume Shortlist Round
  • Technical Round
View more
Rochem Separation Systems Service Engineer Salary
based on 112 salaries
₹2 L/yr - ₹5.6 L/yr
12% less than the average Service Engineer Salary in India
View more details

Rochem Separation Systems Service Engineer Reviews and Ratings

based on 40 reviews

4.2/5

Rating in categories

4.1

Skill development

4.1

Work-life balance

3.5

Salary

4.5

Job security

4.0

Company culture

3.5

Promotions

3.9

Work satisfaction

Explore 40 Reviews and Ratings
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