Reliance Industries Interview Questions, Process, and Tips for Freshers

Q1. Everything basic about the discipline which you have done 4 years degree
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Q1. General Questions Like Previous Experience
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Q1. General information about me
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Q2. Ask about valve
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Q1. You know about plant
Ans. 
Yes, I am familiar with plant operations and maintenance procedures.
• I have experience in overseeing maintenance activities such as equipment inspections, repairs, and installations.

• I am knowledgeable about safety protocols and regulations in a plant environment.

• I have worked with a variety of machinery and tools used in plant operations.

• I am familiar with troubleshooting mechanical issues and implementing solutions to
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Q2. Yes,I work in SEZ Coker plant
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Q1. Asked about distillation column deeply
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It has 2 sections, one was aptitude and the other was the basic questions related to your field. As I was from Chemical Engineering so the questions were related to Fluid Mechanics, Heat and Mass Transfer and Thermodynamics.

Q1. 1) General Introduction
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Q2. What is the state when their is no effect of pressure in a pipeline
Ans. 
The state when there is no effect of pressure in a pipeline is called atmospheric pressure.
• Atmospheric pressure is the pressure exerted by the weight of air in the atmosphere.

• When the pressure inside the pipeline is equal to the atmospheric pressure outside, there is no effect of pressure.

• This state is also known as zero gauge pressure or absolute pressure.

• It is important to maintain this state to prevent leaks or burs
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Q3. How to calculate the number of trays in distillation column
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To calculate the number of trays in a distillation column, use the McCabe-Thiele method.
• Determine the desired purity of the top and bottom products

• Calculate the minimum reflux ratio using the Fenske equation

• Use the operating line and equilibrium curve to plot the number of theoretical trays

• Add a few extra trays for safety margin

• Consider other factors such as pressure drop and column diameter

• Example: A distillation colu...read more
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Q4. MSDS and HAZOP and Make a MSDS of cardboard and where you will provide this MSDS in the industry
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Explaining MSDS and HAZOP and creating an MSDS for cardboard
• MSDS stands for Material Safety Data Sheet and HAZOP stands for Hazard and Operability Study

• MSDS provides information about the hazards and safety precautions of a material

• HAZOP is a systematic approach to identify potential hazards in a process system

• To create an MSDS for cardboard, we need to list its chemical composition, physical properties, and potential ...read more
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Q5. Relief valve and where it is used
Ans. 
Relief valve is a safety device used to prevent overpressure in a system.
• It is used in various industries such as oil and gas, chemical, and power plants.

• It opens when the pressure inside the system exceeds the set limit, allowing the excess pressure to escape.

• It helps prevent damage to equipment and potential hazards to personnel.

• Examples include pressure relief valves in boilers, safety valves in pipelines, and relie
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It was easy, regular aptitude test

Q1. In a shell and tube heat exchanger, where does a toxic fluid go into?
Ans. 
Toxic fluid in a shell and tube heat exchanger goes into the tube side.
• Toxic fluid is typically directed into the tubes of the heat exchanger.

• This is done to prevent contamination of the environment or other fluids in the system.

• Examples include chemical processing plants where toxic fluids need to be cooled or heated efficiently.
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Q2. What is the third law of thermodynamics ?
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The third law of thermodynamics states that the entropy of a perfect crystal at absolute zero is zero.
• The third law of thermodynamics states that as the temperature of a system approaches absolute zero, the entropy of the system also approaches zero.

• It is impossible to reach absolute zero in practice, but this law helps in understanding the behavior of systems at extremely low temperatures.

• This law is important in the ...read more
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