Rashtriya Chemicals and Fertilizers Senior Chemical Engineer Interview Questions and Answers

Q1. No idea sir depending on our skills
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Q2. Are you fresher or any experience
Ans. 
I am a fresher with no prior experience in the field.
• I recently graduated with a degree in Chemistry and am eager to apply my knowledge in a professional setting.

• While I may not have direct experience in production chemistry, I have completed relevant coursework and projects during my studies.

• I am a quick learner and am confident in my ability to adapt to new challenges and responsibilities.
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Based on aptitude and core related topics

Q1. What's your favourite subjects, then the interviewer asked questions related to that subject
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Q1. What's your vision towards your future
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Q2. What do you think about aarti industries as your carrier
Ans. 
Aarti Industries is a leading company in the chemical industry with a strong reputation for innovation and growth.
• Aarti Industries is known for its diverse product portfolio, including specialty chemicals, pharmaceuticals, and agrochemicals.

• The company has a strong focus on research and development, offering opportunities for career growth and learning.

• Aarti Industries has a global presence, providing exposure to inter...read more
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Q1. Q. Brief background of what is your experience and previous organisations you have worked with Q. What are the inclusions in a Basic engineering package ?
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Q2. Q. How is pump power calculated for pump impeller dia change? ( hint: affinity law) Q. Heat exchanger design ( hint: kern method) and types of HE Q. Change in dia of column if column is run under pressure...read more
Ans. 
Pump power is calculated using the affinity law, heat exchanger design involves Kern method, and column diameter changes under pressure and vacuum.
• Pump power is calculated using the affinity law formula: P2/P1 = (N2/N1)^3 * (D2/D1)^5

• Heat exchanger design involves using the Kern method to determine the heat transfer area and overall heat transfer coefficient

• Types of heat exchangers include shell and tube, plate heat exc...read more
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Q3. Worked on commissioning of any chemical project ?
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Yes, I have experience in commissioning chemical projects.
• I have worked on commissioning a chemical plant for a new production line

• I was involved in the startup and testing of equipment to ensure proper functioning

• I collaborated with a team of engineers to troubleshoot any issues that arose during commissioning
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Q1. Basic information
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Q2. Family information
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Q3. Heat mass fm cte
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Q1. Distillation type
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Q2. There are several types distillation
Ans. 
Distillation is a process used to separate mixtures based on differences in boiling points.
• Distillation is used in various industries such as petroleum refining, chemical production, and beverage distillation.

• Types of distillation include simple distillation, fractional distillation, and steam distillation.

• Simple distillation is used to separate liquids with significantly different boiling points.

• Fractional distillatio...read more
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Q3. Simple distillation are the device which is used to feed process
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Q1. Distillation process it is used to feed process
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Q2. Who told for the distillation
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Distillation was first described by the ancient Greeks and was further developed by Islamic scholars in the Middle Ages.
• Distillation was first mentioned by the ancient Greek philosopher Aristotle.

• Islamic scholars such as Jabir ibn Hayyan and Al-Kindi made significant advancements in distillation techniques.

• The first detailed description of distillation was provided by the Persian alchemist Muhammad ibn Zakariya al-Razi...read more
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Q1. What is your work interested
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Q2. What is your interested field
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Q3. What is your work experience
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Q1. What is your family background?
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