Reliance Industries Summer Intern Interview Questions, Process, and Tips

Quants, LR, Data Interpretation and English

Q1. Thermodynamics concepts and other relevant courses
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Q2. Internship, Projects and Club works
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First there was an initial shortlisting process, after that, we were called for an Apti test.There was total 6 rounds consists of 3 apti rounds which includes Quant,Reasoning&English.In the remaining three rounds 2 rounds was from my core subject that is Chemical Enginering and the last round was from Computer Network. The questions from Apti were on the easy side where as the qs from the Chemical engineering was on tougher side.

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 ?
Ans. 
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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First Round was an Aptitude + Technical Online test.
Questions were easy but time was limited.

Q1. Technical + HR Interview They asked me about my favorite subjects of the last semesters and grilled me on that. - I chose distillation(mass transfer) so about the basic principle which governs distillation...read more
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Basic aptitude questions were asked in ot along with technical questions.

Q1. How do u design a distillation column?
Ans. 
Designing a distillation column involves determining the required specifications, selecting appropriate materials, and optimizing the column design.
• Determine the desired separation specifications

• Select appropriate materials for the column

• Optimize the column design for efficiency and cost-effectiveness

• Consider factors such as pressure, temperature, and flow rate

• Perform simulations and calculations to ensure optimal perf
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Q2. What is azeotrope? Give an example.
Ans. 
An azeotrope is a mixture of two or more liquids that boils at a constant temperature and has the same composition in vapor and liquid phase.
• Azeotropes cannot be separated by simple distillation.

• Examples include ethanol and water, which form an azeotrope at 95.6% ethanol and 4.4% water.

• Azeotropes are important in chemical engineering and can be used to purify chemicals.

• Azeotropes can be either minimum boiling or maximu...read more
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