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Aarti Industries DCS Operator Interview Questions, Process, and Tips
Top Aarti Industries DCS Operator Interview Questions and Answers
- Q1. What is distillation ?? Tell about reflux also
- Q2. What is Distributed control system
- Q3. What is cascade loops
Aarti Industries DCS Operator Interview Experiences
7 interviews found
(4 Questions)
- Q1. What is DCS ???
- Q2. How DCS work ??
- Q3. What is TLV of chlorine
- Q4. What is distillation ?? Tell about reflux also
Interview Preparation Tips
mukesh prajapati
Selected
I applied via Company Website and was interviewed in Jan 2024. There were 2 interview rounds.
(3 Questions)
- Q1. What is distillation column
- Ans.
A distillation column is a piece of equipment used in chemical processes to separate mixtures into their individual components.
Distillation columns use the principle of vapor-liquid equilibrium to separate components based on their boiling points.
They consist of a vertical column with multiple trays or packing material to facilitate the separation process.
The feed mixture is introduced at the bottom of the column, and ...
- Q2. What is open Loop
- Ans.
Open Loop is a control system where the output is not fed back to the input for correction or adjustment.
Open Loop control does not use feedback to make adjustments
It relies solely on the input and predefined control actions
Examples include automatic doors, traffic lights, and irrigation systems
- Q3. What is Reaction
- Ans.
Reaction is the response or behavior triggered by a stimulus or event.
Reaction is a response to a stimulus or event.
It can be physical, emotional, or cognitive.
Reactions can vary in intensity and duration.
Examples include flinching when touched by something hot, feeling happy after receiving good news, or thinking critically when faced with a problem.
(2 Questions)
- Q1. Open Loop and close loop
- Q2. Types of heat exchanger
- Ans.
Heat exchangers are devices used to transfer heat between two or more fluids.
Shell and tube heat exchanger
Plate heat exchanger
Double pipe heat exchanger
Finned tube heat exchanger
Regenerative heat exchanger
Selected
I applied via Naukri.com and was interviewed in Jan 2023. There were 2 interview rounds.
(3 Questions)
- Q1. DCS related question and technical
- Q2. DCS and technical related
- Q3. Plant related, Dcs related
Interview Preparation Tips
rohit yadav
Selected
I applied via Walk-in and was interviewed in Jan 2023. There were 3 interview rounds.
(2 Questions)
- Q1. About Dcs and close loops , open loops , cascade loops
- Q2. What is cascade loops
- Ans.
Cascade loops are a series of control loops where the output of one loop is used as the setpoint for the next loop.
Cascade loops improve control performance by reducing the effect of disturbances.
They are commonly used in industrial processes where multiple variables need to be controlled.
An example is a cascade control system in a chemical plant where the flow rate of a reactant is controlled based on the level in a t
(1 Question)
- Q1. Why did you want to leave current company
Skills evaluated in this interview
Aarti Industries interview questions for designations
Selected
I applied via Company Website and was interviewed before Aug 2023. There was 1 interview round.
(5 Questions)
- Q1. Heat exchanger distillation pump
- Q2. Types of reactors
- Ans.
Types of reactors include batch reactors, continuous stirred tank reactors, plug flow reactors, and fluidized bed reactors.
Batch reactors operate in a closed system with a fixed amount of reactants.
Continuous stirred tank reactors have continuous flow of reactants and products.
Plug flow reactors have a continuous flow with no mixing of reactants along the length of the reactor.
Fluidized bed reactors use a fluid to susp...
- Q3. What is Distributed control system
- Ans.
A Distributed Control System (DCS) is a computerized control system used to control and monitor industrial processes.
Consists of multiple control elements distributed throughout a system
Allows for centralized control and monitoring of processes
Used in industries such as oil and gas, power generation, and manufacturing
Examples include Honeywell Experion PKS, Emerson DeltaV, and Siemens PCS 7
- Q4. Types of control valves
- Ans.
Control valves are used to regulate the flow of fluids in a process system by varying the size of the flow passage.
Globe valves: used for throttling and control of flow
Butterfly valves: used for on/off control of flow
Ball valves: used for quick shut-off
Diaphragm valves: used for precise control of flow
- Q5. Types of Alarms
- Ans.
Types of alarms in a DCS system include process alarms, equipment alarms, safety alarms, and communication alarms.
Process alarms indicate issues with the process being controlled by the DCS system
Equipment alarms alert to malfunctions or failures of equipment connected to the DCS system
Safety alarms warn of potentially dangerous situations that require immediate attention
Communication alarms signal problems with the co
Interview Preparation Tips
Get interview-ready with Top Aarti Industries Interview Questions
Selected
I was interviewed before Jan 2024.
Effluent management & chemicals question
(1 Question)
- Q1. Document and family background
(1 Question)
- Q1. Salary discussions
I applied via Company Website and was interviewed in Feb 2022. There were 2 interview rounds.
(6 Questions)
- Q1. Tell me about yourself.
- Ans.
I am a highly skilled and experienced DCS Operator with a strong background in industrial automation.
I have been working in the field for over 10 years.
I am proficient in operating and troubleshooting various Distributed Control Systems (DCS).
I have a deep understanding of process control and instrumentation.
I am familiar with industry standards and safety protocols.
I have successfully implemented process improvements ...
- Q2. I ma Manjit Singh Parihar
- Q3. Where are you your company
- Q4. I am currently working
- Q5. Vapi Gujarat di methyl sulfate handling
- Q6. Iam currently working dms plant
Interview Preparation Tips
Top trending discussions
Interview questions from similar companies
Basic questions of field
(1 Question)
- Q1. Introduced my self, plant related questions, safety related questions
(1 Question)
- Q1. Salary related discussion
Interview Preparation Tips
always prepare your resume
Selected
I applied via Job Fair and was interviewed before Aug 2023. There were 2 interview rounds.
(4 Questions)
- Q1. According to your CV Batch process
- Q2. Basic Questions in reactor
- Q3. Resion of job change
- Ans.
Seeking new challenges and opportunities for growth.
Desire for career advancement
Looking for a more challenging role
Seeking opportunities for professional development
- Q4. Basic Technical Questions
(3 Questions)
- Q1. Your current package
- Ans.
My current package includes a competitive salary, benefits such as health insurance and retirement contributions, and opportunities for overtime pay.
Competitive salary
Health insurance
Retirement contributions
Overtime pay opportunities
- Q2. Expanded package
- Q3. Notice period, joining date
Interview Preparation Tips
- Campus placement
Production Operator Interview Questions & Answers
Coromandel International
Anonymous
posted on 19 Oct 2023
Selected
I applied via Campus Placement and was interviewed before Oct 2022. There were 4 interview rounds.
About your industrial training.
About your company experience.
About core subjects.
Topic about Working in chemical industries.
(2 Questions)
- Q1. About company. About family details. About personal details.
- Q2. About qualification.
Interview Preparation Tips
Industrial knowledge.
Aarti Industries Interview FAQs
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Aarti Industries DCS Operator Interview Process
based on 7 interviews
2 Interview rounds
- Resume Shortlist Round
- Technical Round
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Aarti Industries DCS Operator Reviews and Ratings
based on 12 reviews
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