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Global Chemicals & Maintenance Systems Interview Questions and Answers
Global Chemicals & Maintenance Systems Interview Experiences
2 interviews found
Anonymous
Selected
I applied via Approached by Company and was interviewed in Nov 2022. There were 2 interview rounds.
(2 Questions)
- Q1. What is the system of R O?
- Ans.
RO (Reverse Osmosis) is a water purification system that uses a semi-permeable membrane to remove impurities and contaminants from water.
RO system consists of a pre-treatment stage to remove large particles and sediment from the water.
The water then passes through a semi-permeable membrane that allows only water molecules to pass through, while blocking impurities.
The membrane is typically made of thin film composite (...
- Q2. What is Oxidation reduction potential?
- Ans.
Oxidation reduction potential (ORP) is a measure of the tendency of a substance to gain or lose electrons in a chemical reaction.
ORP indicates the oxidizing or reducing power of a substance.
It is measured in millivolts (mV) and is used to monitor and control water treatment processes.
A positive ORP value indicates the presence of oxidizing agents, while a negative value indicates reducing agents.
ORP is commonly used in...
Interview Preparation Tips
RO Plant Operator Interview Questions asked at other Companies
Selected
I applied via Naukri.com and was interviewed before Sep 2022. There were 3 interview rounds.
(1 Question)
- Q1. About previous Experience
(1 Question)
- Q1. Technical questions about DG sets , Switch gear, Txs
Electrical Engineer Interview Questions asked at other Companies
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Interview questions from similar companies
I applied via Company Website and was interviewed before Oct 2021. There were 5 interview rounds.
Basic Aptitude with some difficult questions
3 set of coding question were asked 1 easy ,1 medium ,1 hard
(1 Question)
- Q1. This was personal technical interview asking all related to my cv and the one they are looking for
(1 Question)
- Q1. Basic personality questions
Interview Preparation Tips
I applied via Company Website and was interviewed before Nov 2021. There were 4 interview rounds.
Game Based Aptitude Test + Logical Reasoning
(1 Question)
- Q1. Asked about projects
(2 Questions)
- Q1. Open to relocate to other locations?
- Q2. Open to work in any shifts?
Interview Preparation Tips
I applied via Newspaper Ad and was interviewed before Mar 2021. There were 2 interview rounds.
(2 Questions)
- Q1. Please revise on the basics of C++ concepts. Theory should do well. Datatypes, operators, mathematical expression evaluation, functions, arrays, pointers, structures, classes etc. You may be asked to write...
- Q2. Please revise on the object-oriented concepts of C++ langauage. Four pillars of object-oriented languages, function overloading, operator overloading, virtual functions concept explanation, polymorphism, a...
(4 Questions)
- Q1. Why are you looking for a change?
- Q2. Where do you see yourself in 5 years?
- Q3. What are your strengths and weaknesses?
- Q4. Tell me about yourself.
Interview Preparation Tips
Please prepare well for the technical interview on C++ concepts.
Even if you are not asked to write programs during the interview, you must be able to explain well.
For HR interview
Please be honest about your expectations from the job and why you are looking for a job change.
Try to find out about the team which you are joining, whether it is permanent employment or C2H etc.
Do not ask for too much salary hike. It sets unreal expectations and lessens your chances of getting hired.
Be honest with the HR.
I applied via Company Website and was interviewed in Dec 2020. There was 1 interview round.
Interview Questionnaire
1 Question
- Q1. Describe last project. What is entity framework?
- Ans.
Entity Framework is an ORM tool used to map database tables to classes in .NET applications.
Entity Framework simplifies database access by allowing developers to work with objects instead of SQL statements.
It supports various database providers such as SQL Server, MySQL, and Oracle.
It provides features like LINQ to Entities, automatic change tracking, and database migrations.
Example: In my last project, I used Entity F...
Interview Preparation Tips
Skills evaluated in this interview
Vitthal Gavade
Interview Questionnaire
4 Questions
- Q1. Kepler first law
- Q2. The orbit of a planet is an ellipse with the sun at one of the foci
- Ans.
The orbit of a planet is an ellipse with the sun at one of the foci.
An ellipse is a closed curve with two foci.
The sun is located at one of the foci of a planet's elliptical orbit.
The shape of the orbit affects the planet's distance from the sun over time.
Kepler's laws of planetary motion describe the elliptical nature of orbits.
- Q3. Kepler second law
- Q4. The line joining the planet and the sun sweeps equal areas
Interview Preparation Tips
Interview Questionnaire
1 Question
- Q1. How to confidence and Communication skill
I applied via Walk-in and was interviewed before Dec 2019. There were 3 interview rounds.
Interview Questionnaire
1 Question
- Q1. Why are we select you for this job role?
Interview Preparation Tips
Interview Questionnaire
1 Question
- Q1. Who is the most important person have to transform you in your life?
Interview Preparation Tips
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Global Chemicals & Maintenance Systems Interview Process
based on 3 interviews
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Global Chemicals & Maintenance Systems Reviews and Ratings
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Rating in categories
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| ₹5.8 L/yr - ₹8 L/yr |
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salaries
| ₹5.2 L/yr - ₹7 L/yr |
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