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National Organic Chemical Industries Graduate Apprenticeship Trainee Interview Questions, Process, and Tips

Updated 3 Dec 2023

National Organic Chemical Industries Graduate Apprenticeship Trainee Interview Experiences

1 interview found

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

I applied via Company Website and was interviewed in Nov 2023. There were 3 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Properly align and format text in your resume. A recruiter will have to spend more time reading poorly aligned text, leading to high chances of rejection.
View all tips
Round 2 - HR 

(1 Question)

  • Q1. Tell me about yourself , what is your biggest strength, how should I consider you for this post
  • Ans. 

    I am a motivated and dedicated individual with strong problem-solving skills and a passion for learning.

    • Strong problem-solving skills

    • Motivated and dedicated

    • Passionate about learning

    • Quick learner

    • Excellent communication skills

    • Team player

  • Answered by AI
Round 3 - Technical 

(4 Questions)

  • Q1. What is mass transfer
  • Ans. 

    Mass transfer is the movement of substances from one place to another due to a concentration gradient.

    • Mass transfer involves the transfer of mass or substances, such as molecules or ions, from one phase to another.

    • It occurs due to a difference in concentration or partial pressure between the two phases.

    • Examples of mass transfer include the diffusion of gases in air, the movement of solutes in a liquid, and the evaporat...

  • Answered by AI
  • Q2. What are centrifugal pumps
  • Ans. 

    Centrifugal pumps are devices that use centrifugal force to move fluids through a system.

    • Centrifugal pumps are commonly used in industries such as oil and gas, water treatment, and chemical processing.

    • They consist of an impeller that rotates to create centrifugal force, which pushes the fluid towards the pump outlet.

    • The fluid enters the pump through the suction inlet and is accelerated by the impeller.

    • The kinetic energ...

  • Answered by AI
  • Q3. What is vaccum distillation
  • Ans. 

    Vaccum distillation is a process that separates liquids based on their boiling points under reduced pressure.

    • Vaccum distillation is used to purify liquids with high boiling points or heat-sensitive compounds.

    • It involves heating the liquid in a distillation flask under reduced pressure to lower its boiling point.

    • The reduced pressure allows the liquid to vaporize at a lower temperature, preventing thermal degradation.

    • The...

  • Answered by AI
  • Q4. What is ventury
  • Ans. 

    A venturi is a device used to measure the flow rate of a fluid by creating a pressure difference.

    • A venturi consists of a narrow throat section and wider inlet and outlet sections.

    • As fluid flows through the venturi, its velocity increases in the narrow throat, causing a decrease in pressure.

    • The pressure difference is measured and used to calculate the flow rate of the fluid.

    • Venturis are commonly used in industries such ...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Just focus on basic aspects of chemical engineering. And go through the distillation part.

Interview questions from similar companies

I applied via Naukri.com and was interviewed in Jan 2021. There were 4 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. Just asked me about previous experience
  • Q2. Asked about air compressor, utility side questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Answer all questions with confidence

Interview Questionnaire 

1 Question

  • Q1. Difference MS or SS, part of pump, gearbox,reactor,boiler and 5S,safety etc
  • Ans. 

    MS and SS refer to different types of materials used in the construction of equipment such as pumps, gearboxes, reactors, and boilers.

    • MS stands for Mild Steel and is a type of carbon steel that is commonly used in industrial applications.

    • SS stands for Stainless Steel and is a corrosion-resistant alloy that is often used in applications where hygiene and cleanliness are important.

    • The choice of material depends on the sp...

  • Answered by AI

Interview Questionnaire 

2 Questions

  • Q1. Modes of Heat transfer. What is heat transfer? Explain the modes of heat transfer with example. Laws of thermodynamic. Types of Pump. How to calculate its discharge rate and Head ?
  • Ans. 

    Heat transfer is the movement of thermal energy from one object to another. There are three modes of heat transfer: conduction, convection, and radiation.

    • Conduction is the transfer of heat through a material without any movement of the material itself. Example: Touching a hot stove.

    • Convection is the transfer of heat through the movement of fluids (liquids or gases). Example: Boiling water.

    • Radiation is the transfer of h...

  • Answered by AI
  • Q2. If you are fresher than prepared a such a subject which is your strength and mentioned it in your resume. On the basis of interested subject Intervier ask you a Questions.

Interview Questionnaire 

3 Questions

  • Q1. About reactor and it's maintenance, Hoist preventive maintenance, Gearbox
  • Q2. How to do preventive of water seal
  • Ans. 

    Preventive maintenance of water seal involves regular inspection, cleaning, and replacement of worn-out parts.

    • Inspect water seal regularly for signs of wear and tear

    • Clean water seal and surrounding area to prevent buildup of debris

    • Replace worn-out parts such as gaskets and O-rings

    • Ensure proper lubrication of moving parts

    • Monitor water levels and pressure to prevent leaks

    • Train operators on proper use and maintenance of w

  • Answered by AI
  • Q3. How we select different gearboxes
  • Ans. 

    Gearboxes are selected based on torque, speed, power, and application requirements.

    • Determine the required torque and speed for the application

    • Select a gearbox with a suitable gear ratio to achieve the desired output speed and torque

    • Consider the power requirements and ensure the gearbox can handle the load

    • Choose a gearbox with the appropriate mounting and shaft configuration for the application

    • Examples of gearboxes incl

  • Answered by AI
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
More than 8 weeks
Result
Selected Selected

I applied via Company Website and was interviewed in Jul 2023. 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 

(6 Questions)

  • Q1. What's your strength
  • Ans. My strength is hard work and my good behavior
  • Answered Anonymously
  • Q2. Full form of pasav and what is its function
  • Ans. 

    PASAV stands for Pressure Actuated Safety and Automatic Valve. It is used to control the flow of fluids in a system based on pressure levels.

    • PASAV is a type of valve used in mechanical systems.

    • It automatically opens or closes based on the pressure levels in the system.

    • PASAV helps in maintaining safe pressure levels in the system to prevent damage or accidents.

    • Example: PASAVs are commonly used in hydraulic systems to re

  • Answered by AI
  • Q3. Sir psv full form is pressure safety valve is work in safety pressure
  • Q4. How to work in open spanner
  • Ans. 

    To work in open spanner, place the spanner on the nut or bolt and turn it in the desired direction.

    • Select the correct size of open spanner for the nut or bolt

    • Place the open end of the spanner on the nut or bolt

    • Turn the spanner in the desired direction to loosen or tighten the nut or bolt

    • Ensure the spanner is securely placed on the nut or bolt to avoid slipping

  • Answered by AI
  • Q5. Types of welding
  • Ans. 

    Types of welding include MIG, TIG, stick, and flux-cored welding.

    • MIG welding uses a wire electrode and shielding gas to create a strong bond.

    • TIG welding uses a tungsten electrode and inert gas for precise and clean welds.

    • Stick welding uses a consumable electrode coated in flux to create a strong bond.

    • Flux-cored welding uses a tubular wire filled with flux for outdoor and windy conditions.

  • Answered by AI
  • Q6. What company have you worked in before

Interview Preparation Tips

Interview preparation tips for other job seekers - Good company in Deepak fertilizer petrochemical Ltd

I applied via Walk-in and was interviewed in Oct 2022. 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 - Aptitude Test 

Management study skill development progress program.

Round 3 - HR 

(6 Questions)

  • Q1. Hr management about this faculty was very clearly and not one number or skill products or party seller
  • Q2. Travels seller products addition management security hr or system
  • Q3. About this conditions roll or human resources company management
  • Q4. Security lock sweeper
  • Q5. Engineer security level or lock faculty system
  • Q6. Humbled flexible strike advisor company sellers

Interview Preparation Tips

Topics to prepare for Atul Diploma Mechanical Engineer interview:
  • Culture party techancal
  • System Administration
  • Operating Systems
  • Party Reconciliation
  • Interviewing
  • Communication Skills
  • Selling
Interview preparation tips for other job seekers - May I help you giving this advice suggest better life genuinely seriously person about this company company or company management hr
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I was interviewed in Aug 2024.

Round 1 - HR 

(2 Questions)

  • Q1. What are My jop profile
  • Ans. 

    The job profile of a Production Supervisor involves overseeing the manufacturing process, ensuring production goals are met, and managing a team of workers.

    • Overseeing the manufacturing process to ensure efficiency and quality

    • Setting production goals and deadlines for the team to meet

    • Managing a team of workers, including hiring, training, and scheduling

    • Monitoring inventory levels and ordering supplies as needed

    • Ensuring ...

  • Answered by AI
  • Q2. My position sallary
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. What is compressor and it's types
  • Ans. 

    A compressor is a mechanical device that increases the pressure of a gas by reducing its volume.

    • Types of compressors include reciprocating, rotary screw, centrifugal, and scroll compressors

    • Reciprocating compressors use pistons to compress gas

    • Rotary screw compressors use two rotating screws to compress gas

    • Centrifugal compressors use a rotating impeller to create high-velocity gas flow

    • Scroll compressors use two interleav

  • Answered by AI
  • Q2. SAP HANA S4 T codes

Interview Preparation Tips

Interview preparation tips for other job seekers - Good workplace
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Job Portal and was interviewed before Aug 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 

(1 Question)

  • Q1. How many questions in interview

National Organic Chemical Industries Interview FAQs

How many rounds are there in National Organic Chemical Industries Graduate Apprenticeship Trainee interview?
National Organic Chemical Industries interview process usually has 3 rounds. The most common rounds in the National Organic Chemical Industries interview process are Resume Shortlist, HR and Technical.
What are the top questions asked in National Organic Chemical Industries Graduate Apprenticeship Trainee interview?

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

  1. What is mass trans...read more
  2. What are centrifugal pu...read more
  3. What is vaccum distillat...read more

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National Organic Chemical Industries Graduate Apprenticeship Trainee Interview Process

based on 1 interview

Interview experience

4
  
Good
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National Organic Chemical Industries Graduate Apprenticeship Trainee Reviews and Ratings

based on 2 reviews

4.3/5

Rating in categories

4.6

Skill development

4.6

Work-life balance

4.3

Salary

4.6

Job security

4.3

Company culture

4.3

Promotions

4.3

Work satisfaction

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