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National Organic Chemical Industries Interview Questions, Process, and Tips

Updated 31 Oct 2024

Top National Organic Chemical Industries Interview Questions and Answers

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National Organic Chemical Industries Interview Experiences

Popular Designations

27 interviews found

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Campus Placement and was interviewed before Mar 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. What is different between unit Operation and unit process
  • Ans. 

    Unit operation refers to a single step in a process, while unit process involves a series of operations to achieve a specific goal.

    • Unit operation is a single step in a process, such as mixing or filtration.

    • Unit process involves a series of operations to achieve a specific goal, such as refining crude oil into gasoline.

    • Unit operations are often combined to form a unit process.

    • Unit processes are used in chemical engineer...

  • Answered by AI
  • Q2. How to find heat duty?
  • Ans. 

    Heat duty can be found by calculating the amount of heat required to raise the temperature of a substance or system.

    • Determine the mass of the substance or system

    • Determine the specific heat capacity of the substance

    • Determine the change in temperature

    • Use the formula Q = mcΔT to calculate the heat duty

    • Q = heat duty, m = mass, c = specific heat capacity, ΔT = change in temperature

  • Answered by AI
  • Q3. Explain your final year project?

Interview Preparation Tips

Interview preparation tips for other job seekers - For Freshers Chemical Engineer go there and gain knowledge for core chemical engineering.

Senior Production Engineer Interview Questions asked at other Companies

Q1. What are different IS codes follow to fabricate open web girders?
View answer (1)

Interview Questionnaire 

1 Question

  • Q1. They asked what will you learn of 18 year career you don't know anything.! 😀

Interview Preparation Tips

Interview preparation tips for other job seekers - just tell them I hate you..bcz..you don't know how hardwork we are...! hatttt

R&D Chemist Interview Questions asked at other Companies

Q1. What is the use of alkali compounds in the production of dyes .
View answer (1)

I applied via Recruitment Consultant and was interviewed in Jan 2021. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Generally perivous company experience related and technical related or safety related.

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare for previous company experience related questions and safety is major for interview

Production Officer Interview Questions asked at other Companies

Q1. what is distillation? types ? types of packing? elements of distillation column? optimum re-flux ratio ?
View answer (2)

Interview Questions & Answers

user image Anonymous

posted on 2 Jul 2022

I applied via Referral and was interviewed before Jul 2021. 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. What is pump , part of pump
  • Q2. Types of maintenance ?

Interview Preparation Tips

Interview preparation tips for other job seekers - Pump , gearbox , types of maintenance , is imp topic

National Organic Chemical Industries interview questions for popular designations

 Production Officer

 (3)

 Production Graduate Engineer Trainee

 (2)

 Maintenance Engineer

 (2)

 Field Officer

 (2)

 Production Supervisor

 (1)

 Process Engineer

 (1)

 Graduate Trainee

 (1)

 Production Engineer

 (1)

I applied via Referral and was interviewed before Jan 2021. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Types of valves, mechanical seal, steam trap
  • Ans. 

    Types of valves, mechanical seal, steam trap

    • Types of valves: gate valve, globe valve, ball valve, butterfly valve

    • Mechanical seal: used to prevent leakage in pumps and other rotating equipment

    • Steam trap: used to remove condensate and non-condensable gases from steam systems

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Keep basics clear of mechanical engineering

Top National Organic Chemical Industries Maintenance Engineer Interview Questions and Answers

Q1. Types of valves, mechanical seal, steam trap
View answer (2)

Maintenance Engineer Interview Questions asked at other Companies

Q1. 1)which refrigeration cycle used in chilling plant?
View answer (9)

Get interview-ready with Top National Organic Chemical Industries Interview Questions

I applied via Walk-in and was interviewed before May 2021. 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 

(2 Questions)

  • Q1. Diff types of HE,Pumps
  • Ans. 

    HE refers to Heat Exchangers and pumps are used to move fluids. Types of HE include shell and tube, plate and frame, and spiral. Types of pumps include centrifugal, positive displacement, and axial flow.

    • Heat Exchangers: shell and tube, plate and frame, spiral

    • Pumps: centrifugal, positive displacement, axial flow

  • Answered by AI
  • Q2. Types of pumps ,heat exchange
  • Ans. 

    Different types of pumps and heat exchangers are used in process engineering.

    • Types of pumps include centrifugal, positive displacement, and axial flow pumps.

    • Heat exchangers can be classified as shell and tube, plate and frame, or air-cooled.

    • Pumps are used to transfer fluids in a process while heat exchangers are used to transfer heat between fluids.

    • Selection of pumps and heat exchangers depends on the process requireme...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Don't join this company...They sign bond of 3 lac rupee for 4 yrs. Poor salary growth. less pay

Process Engineer Interview Questions asked at other Companies

Q1. What is APQP and where is it used. And how many phases does it have? and fmea which phase are performed?
View answer (2)

Jobs at National Organic Chemical Industries

View all

I applied via Referral and was interviewed before Jan 2020. There were 4 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Basics chemistry and Process knowledge

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident ,No need to be a veey talented

Senior Research Officer Interview Questions asked at other Companies

Q1. Area of interest in pharmacology.
Add answer

National Organic Chemical Industries Interview FAQs

How many rounds are there in National Organic Chemical Industries interview?
National Organic Chemical Industries interview process usually has 1-2 rounds. The most common rounds in the National Organic Chemical Industries interview process are Technical, Resume Shortlist and One-on-one Round.
How to prepare for National Organic Chemical Industries 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 National Organic Chemical Industries. The most common topics and skills that interviewers at National Organic Chemical Industries expect are Business Development, Direct Sales, SAP, Auditing and B2B Sales.
What are the top questions asked in National Organic Chemical Industries interview?

Some of the top questions asked at the National Organic Chemical Industries interview -

  1. What is different between unit Operation and unit proc...read more
  2. Pump cavitation reason how u can sloved that problem. Distillation plate design...read more
  3. What are difference between flash point and fire point...read more
How long is the National Organic Chemical Industries interview process?

The duration of National Organic Chemical Industries interview process can vary, but typically it takes about less than 2 weeks to complete.

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National Organic Chemical Industries Interview Process

based on 24 interviews

Interview experience

3.8
  
Good
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National Organic Chemical Industries Reviews and Ratings

based on 323 reviews

3.9/5

Rating in categories

4.0

Skill development

4.0

Work-life balance

3.2

Salary

4.2

Job security

4.0

Company culture

3.1

Promotions

3.8

Work satisfaction

Explore 323 Reviews and Ratings
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