Gujarat Fluorochemicals DCS Operator Interview Questions and Answers for Experienced

Q1. What is your name
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Q2. What safety did you use while working?
Ans. 
Always wear appropriate personal protective equipment (PPE)
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Q3. What is a fluid bed dryer used for?
Ans. 
A fluid bed dryer is used for drying powders, granules, and other solid materials by fluidizing them with hot air.
• Used in pharmaceutical, food processing, and chemical industries

• Provides uniform drying and prevents overheating

• Can be used for drying materials with different particle sizes and shapes
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Q4. What is resin used for?
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Resin is a sticky substance derived from plants and used for various purposes such as adhesives, coatings, and in the production of plastics.
• Resin is commonly used in the production of adhesives and coatings.

• It is also used in the manufacturing of plastics and composite materials.

• Resin can be derived from plants such as pine trees or synthesized from petrochemicals.

• Examples of resin include epoxy resin, polyurethane re
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Q5. How is resin measured in kg/liter?
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Resin is measured in kg/liter by calculating the weight of resin in kilograms and dividing it by the volume in liters.
• Resin weight in kilograms is divided by the volume in liters to get the measurement in kg/liter.

• For example, if you have 5 kg of resin in a container with a volume of 2 liters, the measurement would be 5 kg / 2 liters = 2.5 kg/liter.
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Plant knowledge good

Plant problem discussion

Good for best knowledge for plants

Q1. General awareness about chemical industries
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Q1. What is your best potential
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My best potential is my ability to quickly analyze and troubleshoot plant operations to ensure smooth functioning and optimal productivity.
• Strong analytical skills to identify and resolve issues

• Ability to work under pressure and make quick decisions

• Excellent problem-solving skills

• Experience in operating and maintaining various plant equipment

• Knowledge of safety protocols and regulations

• Effective communication and teamw
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Q1. Ask about plant operations
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Q1. About DCS handling.
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Q2. Safety instruments used in reactors
Ans. 
Safety instruments in reactors include pressure relief valves, temperature sensors, level indicators, and emergency shutdown systems.
• Pressure relief valves are used to release excess pressure in the reactor to prevent explosions.

• Temperature sensors monitor the temperature inside the reactor to ensure it stays within safe limits.

• Level indicators help operators maintain the correct level of coolant or other substances in...read more
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Q1. Boiler Make ISGEC Boiler tph - 55 Traveling grate slop fired Boiler
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Q2. Working Temperature 400+_5 °c Working Pressure 45kg/ cm2
Ans. 
The working temperature of the Boiler DCS Operator is 400±5 °C and the working pressure is 45 kg/cm2.
• The Boiler DCS Operator is responsible for monitoring and controlling the temperature and pressure of the boiler.

• They need to ensure that the temperature is maintained within the range of 400±5 °C.

• They also need to ensure that the pressure is maintained at 45 kg/cm2.

• Any deviations from the specified temperature and pres...read more
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Q1. Basic knowledge about chemistry
Ans. PH , boiling point, moleculer weight , chemical properties
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Q2. Tell About sefty
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Safety is a top priority in plant operations to prevent accidents and ensure a secure work environment.
• Safety protocols must be followed at all times

• Regular safety training should be provided to all employees

• Proper use of personal protective equipment (PPE) is essential

• Emergency response plans should be in place and practiced regularly
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Q3. Family details and background
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Q1. What is dcs operation in chemical plant?
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DCS operation in a chemical plant involves monitoring and controlling various processes through a centralized control system.
• DCS stands for Distributed Control System

• Operators use DCS to monitor and control processes such as temperature, pressure, flow rates, and levels

• DCS helps in optimizing plant operations, improving efficiency, and ensuring safety

• Examples of DCS systems used in chemical plants include Honeywell Exp
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Q2. How Endpoint communicate with DCS?
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Endpoints communicate with DCS through protocols like OPC, Modbus, Ethernet/IP, etc.
• Endpoints send data to DCS using communication protocols like OPC (OLE for Process Control), Modbus, Ethernet/IP, etc.

• DCS receives data from endpoints and sends control commands back using the same communication protocols.

• Endpoints can be sensors, actuators, PLCs, HMIs, etc., connected to the DCS network.

• Communication can be wired or wi
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Q1. Reaction prosess , Distillation Column
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Q2. GLR Reaction , Vaccum Pumps
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