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Deepak Nitrite Process Engineer Interview Questions and Answers

Updated 10 Jun 2024

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Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-

I applied via Campus Placement

Round 1 - Technical 

(1 Question)

  • 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)

  • Answered by AI

I applied via Recruitment Consulltant and was interviewed in Nov 2021. There were 3 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Technical 

(2 Questions)

  • Q1. Questions related to - Salary Process safely,Role of Process engineering in product change over, Static charge, Dust explosions
  • Q2. Pump hydraulic, Existing job profile, Achievements in existing job
Round 3 - HR 

(1 Question)

  • Q1. Salary Negotiations and personal details

Interview Preparation Tips

Interview preparation tips for other job seekers - Give your best and keep positive attitude!

I applied via Company Website and was interviewed in Dec 2021. There were 4 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Technical 

(3 Questions)

  • 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

  • Answered by AI
  • 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...

  • Answered by AI
  • 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...

  • Answered by AI
Round 3 - Technical 

(1 Question)

  • Q1. It is on previous experience base.
Round 4 - HR 

(1 Question)

  • Q1. Tell me about yourself.

Interview Preparation Tips

Interview preparation tips for other job seekers - Technical knowledge must necessary.
In this interview language is not a barrier.

I applied via Naukri.com and was interviewed in Apr 2022. There were 2 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - One-on-one 

(2 Questions)

  • Q1. Mass balance question
  • Q2. Basic organic chemistry question

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare basic well and your previous organization work
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed in Jun 2022. There were 2 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Technical 

(3 Questions)

  • Q1. 1. Ongoing work and project related
  • Q2. 2. Basic chemistry and chemical engineering questions
  • Q3. 3. Troubleshooting and risk assessment study

Interview Preparation Tips

Interview preparation tips for other job seekers - Focus on your ongoing work and project or process and go into depth to understand it thoroughly.
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
No response

I applied via Walk-in and was interviewed before Feb 2023. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. Explain Chemical Engineering Thermodynamics ?
  • Ans. 

    Chemical Engineering Thermodynamics is the study of energy and its transformations in chemical processes.

    • It involves the analysis of heat transfer, work, and energy flow in chemical systems.

    • It helps in understanding the behavior of chemical reactions and the design of efficient processes.

    • Thermodynamics principles are used to optimize process conditions and maximize energy efficiency.

    • Examples include calculating heat tr...

  • Answered by AI
  • Q2. Basics , thermodynamic properties , PVT diagram ,
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
Selected Selected
Round 1 - Technical 

(3 Questions)

  • Q1. What is NPSH in centrifugal pump?
  • Ans. 

    NPSH stands for Net Positive Suction Head in a centrifugal pump.

    • NPSH is a measure of how much suction pressure is required at the pump inlet to prevent cavitation.

    • It is important to ensure that the NPSH available (NPSHa) is greater than the NPSH required (NPSHr) for the pump to operate efficiently.

    • NPSH is affected by factors such as pump speed, fluid properties, and system design.

    • Cavitation can occur if the NPSH availa...

  • Answered by AI
  • Q2. Types of distillation
  • Ans. 

    Distillation is a separation process that involves heating a liquid mixture to create vapor and then cooling the vapor to get a purified liquid.

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

    • Simple distillation is used for separating components with large boiling point differences.

    • Fractional distillation is used for separating components with closer boiling points.

    • Ste...

  • Answered by AI
  • Q3. Types of impeller in centrifugal pump
  • Ans. 

    Types of impellers in centrifugal pumps include closed, open, semi-open, and vortex.

    • Closed impeller: all flow enters and exits through the impeller blades

    • Open impeller: flow enters through the center and exits along the blades

    • Semi-open impeller: flow enters through the eye and exits along the blades

    • Vortex impeller: flow enters through the eye and exits through the periphery

    • Impeller selection depends on the application

  • Answered by AI
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Walk-in and was interviewed before Aug 2023. There was 1 interview round.

Round 1 - Technical 

(1 Question)

  • 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...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Just stay on technical terms, know all units conversations

Skills evaluated in this interview

I applied via Recruitment Consulltant and was interviewed in Jun 2022. There were 4 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Aptitude Test 

23 correct out of 37

Round 3 - Technical 

(1 Question)

  • Q1. Technical interview with chief manager , hr manager, AVP HR and Sr VP Production
Round 4 - One-on-one 

(1 Question)

  • Q1. Interview with Head of works and HR Head

Interview Preparation Tips

Topics to prepare for SRF Process Engineer interview:
  • Heat Transfer
  • Distillation Column
  • Fluid flow
  • Pumps
Interview preparation tips for other job seekers - Be prepared for good and tricky questions.

Deepak Nitrite Interview FAQs

How many rounds are there in Deepak Nitrite Process Engineer interview?
Deepak Nitrite interview process usually has 1 rounds. The most common rounds in the Deepak Nitrite interview process are HR.
How to prepare for Deepak Nitrite Process Engineer interview?
Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at Deepak Nitrite. The most common topics and skills that interviewers at Deepak Nitrite expect are Process Engineering, P&ID, PFD, Aspen and Chemcad.

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Deepak Nitrite Process Engineer Interview Process

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