Aarti Industries Water Treatment Plant Operator Interview Questions and Answers

Q1. As Resume mentioned keystoles, area of experience
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Q1. In depth knowledge on metals, rotary items
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Instrumentation topics and trouble shooting

Q1. What about your role
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Q2. How you eligible for this position
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Q3. Tell about your self
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Q1. About your current roles and responsibilities
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Q2. About Project Management, Basic things like Critical Path Method etc
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Q3. About Contractor Management Skills
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Q1. About Coromandel International Limited and its products
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Q2. About Automobile basics like Bevel/Differential gear as I had an experience in Project with relevant to Automobile
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Q3. About Team Management Skills
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Q4. About TQM & TPM related questions
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Technical and General aptitude focused on logical reasoning

Q1. Reaction Engineering, Fluid mechanics, Heat transfer, Mass transfer, Process safety, Plant related case studies, previous organisation achievements
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Q1. Salary negotiation
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Q1. What is your job role in your company
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Q1. Responsibilities of your previous company
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Q1. Cooling tower efficiency and centrifugal fans etc.
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Q2. What is your role in your company
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Q1. Relay coordination principle
Ans. 
Relay coordination principle ensures that the protective devices operate in a coordinated manner to isolate the faulted section.
• Relay coordination principle is used to ensure that the protective devices operate in a coordinated manner to isolate the faulted section.

• It involves selecting the appropriate time-current characteristic curves for the protective devices.

• The aim is to ensure that the protective device closest ...read more
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Q2. TG protection details with rated setting
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TG protection details with rated setting
• TG protection refers to transformer generator protection

• Rated setting refers to the maximum allowable current or voltage that the protection system can handle

• The protection system should be able to detect and isolate faults in the TG system

• The rated setting should be set based on the maximum expected fault current or voltage

• The protection system should be regularly tested and mai
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Q1. NGR function with auto operation
Ans. 
NGR function with auto operation
• NGR stands for Neutral Grounding Resistor

• It is used to limit the fault current in a power system

• Auto operation means the NGR is automatically switched on or off based on the system conditions

• This helps in protecting the equipment and personnel from damage or harm
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Q2. Daily maintenance planning schedule
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Daily maintenance planning schedule involves scheduling and prioritizing maintenance tasks.
• Create a list of maintenance tasks

• Prioritize tasks based on urgency and importance

• Assign tasks to team members

• Set deadlines for completion

• Regularly review and adjust schedule as needed
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Q1. Why are you looking for a change?
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Q2. What is your family background?
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Q3. Tell me about yourself.
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Q1. MCQ test (General aptitude, logical reasoning, core technical)
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Q1. Interviewed by HR and 3 Dy.GMs. Questions based on degree course and resume.
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Q1. Interviewed by GM (Production)
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Q2. Questions regarding pumps, heat transfer. Questions based on resume.
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Q1. Interviewed by CMO. Questions based on resume.
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