SRF Interview Questions, Process, and Tips

Q1. What is mass transfer operation
Ans. 
Mass transfer operation involves the movement of components from one phase to another in a system.
• Involves the transfer of mass from one phase to another

• Occurs in processes like distillation, absorption, and extraction

• Important in separation processes in chemical engineering
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Q2. What is distillation
Ans. 
Distillation is a process used to separate components of a liquid mixture based on their boiling points.
• Distillation involves heating the liquid mixture to create vapor, then cooling the vapor to condense it back into liquid form.

• The components with lower boiling points will vaporize first and be collected, while the components with higher boiling points will remain in the liquid phase.

• Common examples of distillation i...read more
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Q1. All questions were Job Related
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Basic aptitude questions

Q1. Not done Interview was scheduled but at the 3hrs before HR team told your resume is not up to the mark as told by site head
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Q1. What was your salary
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Q2. Whats yr experience as keader3
Ans. 
I have over 5 years of experience as a leader in various roles, including managing teams, projects, and budgets.
• Managed a team of 10 employees in a previous role, overseeing their performance and development

• Led a project to implement a new software system, successfully completing it on time and within budget

• Responsible for creating and managing department budgets, ensuring financial targets were met

• Provided mentorship ...read more
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English,gk,domain, reasoning

Q1. Machine related questions
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Q2. Project related questions
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Q1. Know about leaders
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Q2. How do you manage a taem
Ans. 
I manage a team by setting clear goals, communicating effectively, delegating tasks, providing support, and fostering a positive team culture.
• Set clear goals and expectations for the team

• Communicate effectively with team members to ensure everyone is on the same page

• Delegate tasks based on team members' strengths and skills

• Provide support and guidance to team members when needed

• Foster a positive team culture by promoti
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Basics aptitude was asked and then a technical round of 30 mins took place.

Q1. Question about gas used in refrigrator
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Q2. Bhopal gas tragedy.
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Q1. Why we are saying uper section of distillation column rectifying section
Ans. 
The upper section of a distillation column is called the rectifying section because it helps to separate the components based on their boiling points.
• The rectifying section of a distillation column is where the vapor rises and gets enriched with the more volatile component.

• This section helps in achieving the desired separation of components by condensing the vapor at different levels based on their boiling points.

• The r...read more
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Q2. Why we are saying positive displacement pump what reason
Ans. 
Positive displacement pumps are named so because they displace a specific amount of fluid with each cycle of operation.
• Positive displacement pumps move fluid by trapping a fixed amount and forcing it through the discharge pipe.

• They provide a constant flow rate regardless of changes in discharge pressure.

• Examples include gear pumps, piston pumps, and diaphragm pumps.
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