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Rochem Separation Systems Senior Service Engineer Interview Questions, Process, and Tips
Top Rochem Separation Systems Senior Service Engineer Interview Questions and Answers
- Q1. What parameters need to be checked in ETP
- Q2. What is COD, Biochemical Oxygen Demand, FM ratio
- Q3. How to achieve final water parameters
Rochem Separation Systems Senior Service Engineer Interview Experiences
2 interviews found
Anonymous
Selected
I applied via Recruitment Consulltant and was interviewed in Oct 2023. There was 1 interview round.
(5 Questions)
- Q1. Explain about ETP
- Ans.
ETP stands for Effluent Treatment Plant, which is used to treat wastewater before it is discharged into the environment.
ETP removes contaminants from wastewater through physical, chemical, and biological processes.
It helps in reducing the pollution load in water bodies by treating industrial effluents.
Common processes in ETP include screening, sedimentation, biological treatment, and disinfection.
ETP plays a crucial ro...
- Q2. How to design ETP?
- Ans.
Designing an ETP involves determining the required treatment processes, sizing the equipment, and ensuring compliance with regulations.
Identify the type and volume of wastewater to be treated
Select appropriate treatment processes such as physical, chemical, and biological
Size the equipment based on the flow rate and characteristics of the wastewater
Consider factors like space availability, budget, and regulatory requir...
- Q3. What parameters need to be checked in ETP
- Ans.
Parameters to check in ETP include pH level, temperature, turbidity, dissolved oxygen, and chemical dosing.
pH level
Temperature
Turbidity
Dissolved oxygen
Chemical dosing
- Q4. What is COD, Biochemical Oxygen Demand, FM ratio
- Ans.
COD is Chemical Oxygen Demand, BOD is Biochemical Oxygen Demand, FM ratio is Food to Microorganism ratio.
COD is a measure of the amount of oxygen required to chemically oxidize organic matter in water.
BOD is a measure of the amount of oxygen required by microorganisms to break down organic matter in water.
FM ratio is the ratio of food (organic matter) to microorganisms in a biological treatment system.
Example: A high C...
- Q5. How to achieve final water parameters
- Ans.
Achieving final water parameters involves proper testing, treatment, and monitoring.
Perform regular water testing to monitor parameters such as pH, chlorine levels, and turbidity
Adjust treatment methods based on test results to maintain optimal water quality
Implement proper filtration systems to remove impurities and contaminants
Regularly monitor and maintain equipment to ensure efficient operation
Train staff on proper
Interview Preparation Tips
I applied via Approached by Company and was interviewed before Jun 2021. There were 3 interview rounds.
Review technical background, review previous work experience, communication skil
(1 Question)
- Q1. Family background, reson for left previous company, salary acceptation
Interview Preparation Tips
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Interview questions from similar companies
Selected
I applied via Naukri.com and was interviewed in Jan 2023. There were 3 interview rounds.
(1 Question)
- Q1. Basic about my field and experience and also ask in which company you have work experience and regarding salary
- Ans. So i have given answer about my experience 7-year plus exp in field service engg under in deahler and i worked before 3-4 year ago work in satake optical sortex as service engg and currently work as a senior engg in suncue grain dryers installation/commissioning & trouble shooting also pulse processing and about salary currently 24,000/-Rs and expected 30-32k
(2 Questions)
- Q1. All basic question ask about optical sortex machine ptincipl, working, what comes foult in regular bases
- Q2. About sortex machine working, principle, Basic parts, and regulary fault
Interview Preparation Tips
- Sortex
- Grain dryer
- Pulse proccessing
Selected
I applied via Referral and was interviewed before May 2022. There were 3 interview rounds.
(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...
- 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...
- 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...
(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
- 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...
- 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
Interview Preparation Tips
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...
- 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...
Interview Preparation Tips
(4 Questions)
- Q1. Electrical point of view
- Q2. All qution for electrical
- Q3. Electrical maintenance
- Q4. Power system releted
Interview Preparation Tips
Selected
I applied via Walk-in and was interviewed in Jan 2024. There was 1 interview round.
(1 Question)
- Q1. They asked very simple question like what is transformers, rectifier, motor types, Diodes and Gates logic.
Bhiwa khoje
(2 Questions)
- Q1. Star & delta connections
- Q2. Drives basics
(2 Questions)
- Q1. Salary negotiation
- Q2. Basic information
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
I applied via Naukri.com and was interviewed before Oct 2021. There were 3 interview rounds.
(2 Questions)
- Q1. Tell me something about your self??
- Q2. What is your daily work management???
(1 Question)
- Q1. Why are you want to change company??
Interview Preparation Tips
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Rochem Separation Systems Senior Service Engineer Interview Process
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