Deepak Nitrite Process Engineer Interview Questions and Answers

Q1. Unit operations involve in cooking
Ans. 
Unit operations involved in cooking include mixing, heating, cooling, and separation processes.
• Mixing ingredients to create a homogeneous mixture (e.g. stirring batter)

• Heating to cook food (e.g. boiling, baking)

• Cooling to set or solidify food (e.g. refrigerating)

• Separation processes like filtering or straining (e.g. separating solids from liquids)
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Q1. Technical interview with chief manager , hr manager, AVP HR and Sr VP Production
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Q1. Interview with Head of works and HR Head
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Q1. 1. Ongoing work and project related
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Q2. 2. Basic chemistry and chemical engineering questions
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Q3. 3. Troubleshooting and risk assessment study
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Q1. Tell me about yourself
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Q2. Tell me what you did in your BTech and MTech Projects (questions related to projects were asked). What is the scope of the project in real world application?
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Q3. Fundamentals of chemistry (class 12 level: structure, properties etc)
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Q1. How do you see UPL as your employer?
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Q2. How do you think you can contribute to UPL growth?
Ans. 
I can contribute to UPL growth by utilizing my process engineering skills to optimize production processes and reduce costs.
• Identifying areas for process improvement and implementing solutions

• Collaborating with cross-functional teams to streamline processes

• Analyzing data to identify trends and opportunities for optimization

• Implementing cost-saving measures without compromising quality

• Staying up-to-date with industry tr...read more
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Q3. Are you willing to work in a remote location?
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Q1. Mass balance question
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Q2. Basic organic chemistry question
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Q1. Design Steps of a shell and tube heat exchanger?
Ans. 
Design steps for a shell and tube heat exchanger
• Determine the heat duty and fluid flow rates

• Select the appropriate materials for the tubes and shell

• Determine the number of tube passes and tube layout

• Design the baffles and tube supports

• Calculate the heat transfer area and pressure drop

• Specify the inlet and outlet connections

• Prepare detailed fabrication drawings
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Q2. Pressure Drop in column?
Ans. 
Pressure drop in a column refers to the decrease in pressure as fluid flows through the column.
• Pressure drop is caused by frictional resistance to flow and changes in direction of the fluid.

• It can be calculated using Bernoulli's equation or by measuring pressure at different points in the column.

• Pressure drop can affect the efficiency of the column and may require adjustments to the operating conditions.

• Factors that ca...read more
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Q3. What is HAZOP, MSDS?
Ans. 
HAZOP is a hazard and operability study, while MSDS is a material safety data sheet.
• HAZOP is a systematic and structured approach to identify potential hazards and operability problems in a process plant.

• MSDS is a document that provides information on the properties of hazardous chemicals and how to handle them safely.

• HAZOP involves a team of experts analyzing the process design and identifying potential deviations tha...read more
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Q1. It is on previous experience base.
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Q1. Tell me about yourself.
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Q1. What you do for our industry?
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Q2. What is your importance for our industry ?
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Q3. Which chemical will upl 5 produce?
Ans. 
UPL 5 will produce 1,3-dichloropropene.
• UPL 5 is a chemical used in agriculture as a soil fumigant.

• It will produce 1,3-dichloropropene upon application.

• 1,3-dichloropropene is a colorless liquid with a chloroform-like odor.
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Q1. How have you applied your knowledge of chemical engineering prociples in the design and optimization of manufacturing process
Ans. 
I have applied my knowledge of chemical engineering principles in designing and optimizing manufacturing processes by analyzing reaction kinetics, heat transfer, and mass transfer.
• Utilizing reaction kinetics to determine optimal reaction conditions for maximum yield

• Applying heat transfer principles to design efficient heat exchangers for temperature control

• Optimizing mass transfer processes to improve separation effici...read more
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